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Institutional Investors Report Changes in Amazon.com Holdings to SEC

Steady: 0 in the last 7 days Updated oct 18

The latest in this situation

  1. A retirement system acquired a stake in Amazon.com on October 18, 2026.

How it started

4 reports, 3 independent, last reported Aug 13. The briefing below covers this first event.

AI-generated briefing. Brind wrote this from the reports listed below. It can be wrong. Each section says how much you can rely on it, and the sources are linked so you can check.

What happened

Well supportedReported by 3 independent outlets

Institutional investors are reporting changes to their share holdings in Amazon.com, Inc. via filings with the SEC. Reports detail various firms adjusting their positions, including Guardian Partners Inc., which grew its holdings by 10.4% during the first quarter of 2026, according to its most recent filing. Additionally, Bill Ackman's Pershing Square and David Tepper's Appaloosa both allocated over 15% of their portfolios to Amazon.com in the first quarter of 2026.

From themarketsdaily.com, yahoo.com

Why it matters

Some supportBrind's analysis of the reports

The reported changes in institutional ownership reflect market sentiment regarding Amazon.com. Inc. The company's subsidiary, Amazon Web Services, grew 28% in the first quarter of 2026, while its custom silicon business crossed a $20 billion annual run rate with triple-digit growth.

From yahoo.com

Who's involved

  • Amazon.com, Inc.The e-commerce operator whose share holdings are being reported.
  • SECThe regulatory body receiving mandatory disclosures regarding market activities.

Possible ripples

Who this could reach next, traced step by step from the reporting. Possibilities worth considering, not forecasts.

How it developed

Newest first. Tap a step to see who reported it.
  1. A retirement system acquired a stake in Amazon.com on October 18, 2026.Sub-event
  2. Intel flipped from short-biased to long-biased. Investors increased long fund participation in Amazon.Sub-event
  3. Whittier Trust filed Form 13F with the SEC, increasing its holdings in Amazon.com stock.Sub-event
  4. Amazon/Amazon.com investor holdings are being reported via SEC filings.1 source

Keep exploring

The entities involved

Related events

Coverage

Newest first; wire copies grouped
1 more outlet ran the same wire story