Entities / Company
Renaissance Technologies.
American hedge fund firm
- Reports this week
- 9
- Active events
- 9
- Connections
- 359
What's happening
Reports per dayLast 90 days
90 days agoDrag either end to show only events that began in that periodToday
Active this week
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Renaissance Technologies holds a significant stake in Lite Strategy, Inc., whose stock trades on the Nasdaq exchange.Some support2 reports
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A company acquired a new position in Freeport-McMoRan shares, leading to required 13F filings with the SEC on June 6, 2026.Well supported5 reports
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Renaissance Technologies grew its stake in BOSC shares on September 27, 2026.Some support1 report
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Bridgeway Capital Management and Renaissance Technologies made recent investments in AMCON stock.Some support4 reports
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Renaissance Technologies increased its stake in Xtant Medical on September 1, 2026.Some support1 report
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TWFG, Inc. trades on the Nasdaq exchange, with its stock price affected by analyst ratings and increased institutional stakes.Some support1 report
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Renaissance Technologies has increased its stake in the stock of Coya Therapeutics.Some support1 report
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Citigroup and Renaissance Technologies made investment moves regarding Rapid7 shares, including rating changes and stake increases.Some support5 reports1 development inside
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Renaissance Technologies increased its stake in Bolt Biotherapeutics, a company listed on Nasdaq and filing with the SEC.Some support1 report
Earlier this month
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The Ohio retirement system bought a stake in Xunlei Limited, and Renaissance Technologies acquired new shares of the company.Some support1 report
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Renaissance Technologies raised its stake in Acacia Research.Some support1 report
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Renaissance Technologies disclosed a sale of DOCS stock via an SEC legal filing.Some support2 reports
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Geode Capital Management, Norges Bank, and Renaissance Technologies raised their positions in Warner Music Group (WMG) stock on September 15, 2026.Some support1 report
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Renaissance Technologies raised its position in Rockwell Medical, while Benzinga and HC Wainwright reported on stock ratings.Some support1 report
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Renaissance Technologies increased its holdings in CalciMedica stock, which is traded on the Nasdaq exchange.Some support1 report
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Renaissance Technologies lifted its position in JetBlue shares.Some support2 reports
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Renaissance Technologies and Virtu Financial acquired a new company stake in New Horizon Aircraft Ltd. on September 11, 2026.Some support1 report
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Renaissance Technologies boosted holdings in CVD Equipment on August 17, 2026.Some support2 reports1 development inside
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Renaissance Technologies acquired shares listed on Nasdaq on August 16, 2026.Some support3 reports2 developments inside
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Renaissance Technologies invested in the Direxion Daily PLTR Bull 2X Shares ETF, which trades on the Nasdaq stock exchange.Some support1 report
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Renaissance Technologies raised its stake in Alpha Pro Tech on September 4, 2026.Some support1 report
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Renaissance Technologies boosted its holdings in Innoviz Technologies.Some support1 report
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Renaissance Technologies grew its holdings in Greenidge Generation Holdings Inc., whose shares are traded on the Nasdaq stock exchange.Some support2 reports
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GreenTree Hospitality Group Ltd. filed reports with the SEC, and Renaissance Technologies adjusted its holdings in the company.Some support1 report
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Renaissance Technologies grew its stake in Similarweb.Some support1 report
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Amundi, Norges Bank, and Renaissance Technologies all increased their holdings in PTC during the first quarter of 2026.Some support1 report
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Renaissance Technologies raised its stake in Orion Energy Systems, a company whose shares trade on the Nasdaq stock exchange.Some support2 reports
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Financial institutions including Truist Financial, Royal Bank of Canada, and Renaissance Technologies issued rating updates and reported institutional holdings changes to the SEC.Some support1 report3 developments inside
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Renaissance Technologies is reportedly eyeing Funko as a potential acquisition target and disclosing the financial activity to the SEC.Some support2 reports
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MarketBeat provided ratings, Renaissance Technologies raised its stake, Millennium Management increased its stake, and Citigroup began coverage on Biomea Fusion stock.Some support2 reports
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Renaissance Technologies increased its stake in Regis Corporation on August 1, 2026.Some support1 report
One to three months ago
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Renaissance Technologies and Millennium Management increased their stake in GoldMining Inc. on August 28, 2026.Some support1 report
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Renaissance Technologies increased its stake in ClearSign Technologies, while Rockefeller Capital Management L.P. lifted its stake in the company.Some support1 report
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Renaissance Technologies acquired shares in Solarmax Technology on August 25, 2026.Some support1 report
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Renaissance Technologies raised its stake in shares of Star Equity Holdings, Inc. on August 25, 2026.Some support1 report
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Renaissance Technologies adjusted its portfolio, increasing its stake in Meta and opening a new position in CrowdStrike, while cutting Micron and exiting AppLovin.Some support1 report
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Intercont (Cayman) Limited maintains operational headquarters in Kelowna, files quarterly reports with the SEC, and is traded on the Nasdaq.Some support2 reports
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Modiv Industrial stock saw an analyst downgrade to 'Hold' and increased stake by a hedge fund.Some support1 report
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Renaissance Technologies bought a stake in Calumet, while TD Cowen and Citigroup provided rating updates on the company.Some support2 reports
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Benchmark started coverage on Mama's Creations shares, and RBC and Renaissance Technologies lifted their positions in the company.Some support1 report
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Renaissance Technologies filed a disclosure with the SEC on August 18, 2026.Some support1 report
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Renaissance Technologies cut its position in Peoples Bank by 81.0% during Q1 2026.Some support1 report
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Renaissance Technologies decreased its stake in Purple Innovation, Inc. on August 18, 2026.Some support2 reports
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First Financial Bank, Swiss National Bank, and Renaissance Technologies reported various stake changes and holdings updates during Q1 2026.Some support2 reports1 development inside
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Renaissance Technologies reduced its stake in the JPMorgan Equity Premium Income ETF by 86.1% during Q1.Some support1 report
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Investment firms, including Millennium Management and Renaissance Technologies, made significant stake adjustments in Bank7 Corp. on August 18, 2026.Some support1 report
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Renaissance Technologies increased its stake in CVD Equipment during Q1.Some support1 report1 development inside
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Renaissance Technologies increased its stake in Enlivex Therapeutics, which is listed on the NASDAQ stock exchange.Some support4 reports
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Geode Capital Management and Renaissance Technologies increased their holdings in DocGo stock, while Cantor Fitzgerald provided rating updates.Some support2 reports
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Renaissance Technologies has purchased a new stake in Adlai Nortye Ltd., a company whose shares are traded on the electronic stock exchange.Some support2 reports
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Monaco Asset Management SAM, Renaissance Technologies, and ADAR1 Capital Management LLC made investment moves regarding Pliant Therapeutics.Some support1 report
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Renaissance Technologies acquired a new position in the stock of Shimmick Corporation on August 17, 2026.Some support1 report
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Royal Bank of Canada and Renaissance Technologies filed 13F reports with the SEC regarding their institutional investments in Triple Flag Precious Metals.Some support2 reports
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Renaissance Technologies increased its position in NNPC Limited stock on August 16, 2026.Some support1 report
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Analyst ratings for Solid Biosciences Inc. shifted from 'strong sell' to 'sell' on August 16, 2026, coinciding with a 135.4% increase in Q1 holdings.Some support2 reports
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Renaissance Technologies bought a new position in ACV Auctions stock and filed the required transaction reports with the SEC.Some support1 report
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Renaissance Technologies lifted its holdings in LGL, and MarketBeat provided average rating data for LGL.Some support2 reports
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MarketBeat provided average rating for Trident Digital Tech Holdings Ltd, and Renaissance Technologies increased its stake in the company.Some support1 report
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Renaissance Technologies and Geode Capital Management increased their stakes in Solitario Resources stock, which is headquartered in Englewood, Colorado.Some support3 reports
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Renaissance Technologies increased holdings in AstroNova and filed required reports with the SEC on August 15, 2026.Some support1 report
No events began in the chosen period. Widen it, or reset.
Around Renaissance Technologies this week
News at the entities that move Renaissance Technologies most-
Dolphin Entertainment TransactionalLady Gaga and Rihanna were represented by a firm subsidiary of Dolphin Entertainment on September 22, 2026.Moves Renaissance Technologies
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Securities and Exchange Commission StructuralBlackRock, the manager of the iShares Core MSCI EAFE ETF, has made required filings with the Securities and Exchange Commission regarding institutional holdings.Moves Renaissance Technologies
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SEC StructuralDHS, DOJ, and SEC formed a joint initiative to establish a Trade Fraud Task Force, setting standards for compliance.Moves Renaissance Technologies
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Pinterest TransactionalPhilip Morris International and Pinterest were recently analyzed as quality compounders.Moves Renaissance Technologies
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JetBlue Airways TransactionalAmerican Airlines, JetBlue Airways, and United Airlines are operating in the New York City and New England region.Moves Renaissance Technologies
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Micron Technology TransactionalMicron, Nvidia, and Samsung are major players in semiconductor demand amid regional tensions sparked by the Iran conflict.Moves Renaissance Technologies
Connections
The 40 strongest of 359, analyzed from the reporting. The bars show how strongly a change on one side reaches the other.-
MiMedx Transactional
Renaissance Technologies increased its financial stake in MiMedx.
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CATY Structural
Renaissance Technologies holds a growing investment position in the bank CATY.
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DOCS Transactional
Renaissance Technologies reduced its financial stake in the DOCS company stock.
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Dolphin Entertainment Transactional
Renaissance Technologies increased its financial stake in Dolphin Entertainment.
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Micron Technology Transactional
Renaissance Technologies significantly reduced its investment stake in Micron Technology.
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GeoVax Transactional
Renaissance Technologies purchased a new stake in GeoVax.
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Illinois Tool Works Transactional
Renaissance Technologies increased its holdings in ITW shares by 442.5% as of July 31, 2026.
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Acacia Research Transactional
Renaissance Technologies raised its stake in Acacia Research on September 16, 2026.
Show all 40 connections
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Securities and Exchange Commission Structural
Renaissance Technologies must file disclosures regarding its holdings and fund activities with the SEC as part of regulatory compliance.
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SEC Structural
Renaissance Technologies is subject to ongoing regulatory oversight by the SEC, requiring mandatory financial and acquisition filings.
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Purple Innovation, Inc. Transactional
Renaissance Technologies reduced its investment stake in Purple Innovation by 11.8% during Q1.
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Innoviz Technologies Transactional
Renaissance Technologies increased its financial holdings in Innoviz Technologies.
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Xunlei Limited Transactional
Renaissance Technologies purchased new shares of Xunlei Limited.
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Ooma Transactional
Renaissance Technologies increased its financial stake in Ooma.
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Simons Structural
Simons founded and led Renaissance Technologies.
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JetBlue Airways Transactional
Renaissance Technologies made specific investment actions regarding JetBlue Airways shares, including increasing and lifting positions.
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NL Industries Transactional
Renaissance Technologies increased its financial stake in NL Industries as of July 1, 2026.
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Rapid7 Transactional
Renaissance Technologies significantly increased its equity stake in Rapid7 shares in Q1 2026.
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Pinterest Transactional
Renaissance Technologies has been actively adjusting its investment stake in Pinterest stock.
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Verisign Structural
Renaissance Technologies maintains and has increased its investment holdings in Verisign.
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OneSpan Transactional
Renaissance Technologies acquired a new stake in OneSpan.
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Castor Maritime Transactional
Renaissance Technologies is increasing its investment holdings in Castor Maritime stock.
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Micropolis Transactional
Renaissance Technologies acquired a new stake in Micropolis as part of a financial investment.
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Kimberly-Clark Transactional
Renaissance Technologies increased its equity stake in Kimberly-Clark shares.
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Similarweb Transactional
Renaissance Technologies increased its investment stake in Similarweb.
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CrowdStrike Transactional
Renaissance Technologies opened a new $572 million investment position in CrowdStrike.
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National Westminster Bank Transactional
Renaissance Technologies acquired a new investment position in National Westminster Bank shares.
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KVH Industries Transactional
Renaissance Technologies increased its investment stake in KVH Industries during Q1 2026.
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Sonos Transactional
Renaissance Technologies increased its investment stake in Sonos shares.
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Cardlytics Transactional
Renaissance Technologies acquired a stake in Cardlytics.
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Atlanta Braves Transactional
A increased its financial stake in B through company share acquisitions during Q1.
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Acuity Brands Transactional
Renaissance Technologies reduced its fund holdings in Acuity Brands by 78.7% during Q1.
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SEG Structural
Renaissance Technologies holds and is growing its position in SEG.
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Laureate Education Transactional
Renaissance Technologies made a change to its investment stake in Laureate Education.
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ProAssurance Transactional
Renaissance Technologies increased its financial stake in ProAssurance.
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Telos Transactional
Renaissance Technologies increased its financial stake in Telos as of September 2026.
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ProShares Transactional
Renaissance Technologies has acquired and invested in specific ETF funds offered by ProShares.
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Braskem Transactional
Renaissance Technologies raised a stake in Braskem.
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CLMT Transactional
Renaissance Technologies purchased a stake in CLMT.
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DRDGOLD Limited Structural
Renaissance Technologies is identified as an institutional investor in DRDGOLD Limited.
History
Events by the month they beganSeptember 2026
21 events- Renaissance Technologies holds a significant stake in Lite Strategy, Inc., whose stock trades on the Nasdaq exchange.
- Renaissance Technologies grew its stake in BOSC shares on September 27, 2026.
- Renaissance Technologies increased its stake in Xtant Medical on September 1, 2026.
- TWFG, Inc. trades on the Nasdaq exchange, with its stock price affected by analyst ratings and increased institutional stakes.
- Renaissance Technologies has increased its stake in the stock of Coya Therapeutics.
- Renaissance Technologies increased its stake in Bolt Biotherapeutics, a company listed on Nasdaq and filing with the SEC.
- The Ohio retirement system bought a stake in Xunlei Limited, and Renaissance Technologies acquired new shares of the company.
- Renaissance Technologies raised its stake in Acacia Research.
- Renaissance Technologies disclosed a sale of DOCS stock via an SEC legal filing.
- Geode Capital Management, Norges Bank, and Renaissance Technologies raised their positions in Warner Music Group (WMG) stock on September 15, 2026.
- Renaissance Technologies raised its position in Rockwell Medical, while Benzinga and HC Wainwright reported on stock ratings.
- Renaissance Technologies increased its holdings in CalciMedica stock, which is traded on the Nasdaq exchange.
- Renaissance Technologies lifted its position in JetBlue shares.
- Renaissance Technologies and Virtu Financial acquired a new company stake in New Horizon Aircraft Ltd. on September 11, 2026.
- Renaissance Technologies invested in the Direxion Daily PLTR Bull 2X Shares ETF, which trades on the Nasdaq stock exchange.
- Renaissance Technologies raised its stake in Alpha Pro Tech on September 4, 2026.
- Renaissance Technologies boosted its holdings in Innoviz Technologies.
- Renaissance Technologies grew its holdings in Greenidge Generation Holdings Inc., whose shares are traded on the Nasdaq stock exchange.
- GreenTree Hospitality Group Ltd. filed reports with the SEC, and Renaissance Technologies adjusted its holdings in the company.
- Renaissance Technologies grew its stake in Similarweb.
- Amundi, Norges Bank, and Renaissance Technologies all increased their holdings in PTC during the first quarter of 2026.
August 2026
32 events- Citigroup and Renaissance Technologies made investment moves regarding Rapid7 shares, including rating changes and stake increases.
- Renaissance Technologies boosted holdings in CVD Equipment on August 17, 2026.
- Renaissance Technologies acquired shares listed on Nasdaq on August 16, 2026.
- Renaissance Technologies raised its stake in Orion Energy Systems, a company whose shares trade on the Nasdaq stock exchange.
- Financial institutions including Truist Financial, Royal Bank of Canada, and Renaissance Technologies issued rating updates and reported institutional holdings changes to the SEC.
- Renaissance Technologies is reportedly eyeing Funko as a potential acquisition target and disclosing the financial activity to the SEC.
- MarketBeat provided ratings, Renaissance Technologies raised its stake, Millennium Management increased its stake, and Citigroup began coverage on Biomea Fusion stock.
- Renaissance Technologies increased its stake in Regis Corporation on August 1, 2026.
- Renaissance Technologies and Millennium Management increased their stake in GoldMining Inc. on August 28, 2026.
- Renaissance Technologies increased its stake in ClearSign Technologies, while Rockefeller Capital Management L.P. lifted its stake in the company.
- Renaissance Technologies acquired shares in Solarmax Technology on August 25, 2026.
- Renaissance Technologies raised its stake in shares of Star Equity Holdings, Inc. on August 25, 2026.
- Renaissance Technologies adjusted its portfolio, increasing its stake in Meta and opening a new position in CrowdStrike, while cutting Micron and exiting AppLovin.
- Modiv Industrial stock saw an analyst downgrade to 'Hold' and increased stake by a hedge fund.
- Renaissance Technologies bought a stake in Calumet, while TD Cowen and Citigroup provided rating updates on the company.
- Benchmark started coverage on Mama's Creations shares, and RBC and Renaissance Technologies lifted their positions in the company.
- Renaissance Technologies filed a disclosure with the SEC on August 18, 2026.
- Renaissance Technologies cut its position in Peoples Bank by 81.0% during Q1 2026.
- Renaissance Technologies decreased its stake in Purple Innovation, Inc. on August 18, 2026.
- First Financial Bank, Swiss National Bank, and Renaissance Technologies reported various stake changes and holdings updates during Q1 2026.
- Renaissance Technologies reduced its stake in the JPMorgan Equity Premium Income ETF by 86.1% during Q1.
- Investment firms, including Millennium Management and Renaissance Technologies, made significant stake adjustments in Bank7 Corp. on August 18, 2026.
- Geode Capital Management and Renaissance Technologies increased their holdings in DocGo stock, while Cantor Fitzgerald provided rating updates.
- Renaissance Technologies has purchased a new stake in Adlai Nortye Ltd., a company whose shares are traded on the electronic stock exchange.
- Monaco Asset Management SAM, Renaissance Technologies, and ADAR1 Capital Management LLC made investment moves regarding Pliant Therapeutics.
- Renaissance Technologies acquired a new position in the stock of Shimmick Corporation on August 17, 2026.
- Royal Bank of Canada and Renaissance Technologies filed 13F reports with the SEC regarding their institutional investments in Triple Flag Precious Metals.
- Renaissance Technologies increased its position in NNPC Limited stock on August 16, 2026.
- Analyst ratings for Solid Biosciences Inc. shifted from 'strong sell' to 'sell' on August 16, 2026, coinciding with a 135.4% increase in Q1 holdings.
- Renaissance Technologies bought a new position in ACV Auctions stock and filed the required transaction reports with the SEC.
- MarketBeat provided average rating for Trident Digital Tech Holdings Ltd, and Renaissance Technologies increased its stake in the company.
- Renaissance Technologies increased holdings in AstroNova and filed required reports with the SEC on August 15, 2026.
July 2026
4 events- Intercont (Cayman) Limited maintains operational headquarters in Kelowna, files quarterly reports with the SEC, and is traded on the Nasdaq.
- Renaissance Technologies increased its stake in CVD Equipment during Q1.
- Renaissance Technologies increased its stake in Enlivex Therapeutics, which is listed on the NASDAQ stock exchange.
- Renaissance Technologies and Geode Capital Management increased their stakes in Solitario Resources stock, which is headquartered in Englewood, Colorado.
Show 1 earlier month
June 2026
3 events- A company acquired a new position in Freeport-McMoRan shares, leading to required 13F filings with the SEC on June 6, 2026.
- Bridgeway Capital Management and Renaissance Technologies made recent investments in AMCON stock.
- Renaissance Technologies lifted its holdings in LGL, and MarketBeat provided average rating data for LGL.