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AIG · American International Group, Inc.

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Market Cap
$40.25B
Shares
522.89M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 1,133
Total Value: $37,466,840,754
Total Shares: 502,708,317
Showing 1–100 of 1,174 holdings by value · page 1 of 12

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 1,133 13F filers · Δ vs Mar 31, 2026
Top Holder
9.7%
Sep 2023 → Jun 2026 · range 9.2% – 13.1%
+0.5 pts
Top 5
33.1%
Sep 2023 → Jun 2026 · range 32.0% – 37.3%
+1.1 pts
Top 10
47.9%
Sep 2023 → Jun 2026 · range 46.1% – 52.3%
+1.8 pts
HHI
317
Sep 2023 → Jun 2026 · range 302 – 415
Broadly held+15

Quarterly Activity

vs Mar 31, 2026
New
122
Increased
420
Decreased
436
Sold Out
114
Unchanged
155
Holder count: +8
Institutional value: -1.8%
Shares held: -0.9%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 1,174
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 5272 CUSIP 026874784 13F (30d) 778 filings 772 filers Visit website Investor relations