Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in AIG held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 48.9M | $3.65B | +4.9% | 9.230% | 0.05% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 34.6M | $2.58B | -0.7% | 6.532% | 0.06% |
| 3 | WELLINGTON MANAGEMENT GROUP LLP | 30.3M | $2.26B | +6.9% | 5.721% | 0.39% |
| 4 | First Nebraska Trust Co | 37K | $2.11B | — | 0.007% | 0.01% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 27.2M | $2.02B | -0.1% | 5.124% | 0.09% |
| 6 | STATE STREET CORP | 25.1M | $1.87B | +0.8% | 4.737% | 0.03% |
| 7 | HARRIS ASSOCIATES L P | 20.4M | $1.52B | -1.2% | 3.839% | 2.01% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 14.7M | $1.09B | +17.1% | 2.769% | 0.06% |
| 9 | Invesco Ltd. | 13.7M | $1.02B | +6.7% | 2.589% | 0.08% |
| 10 | FRANKLIN RESOURCES INC | 12.1M | $898.3M | +3.1% | 2.273% | 0.19% |
| 11 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 11.8M | $882.5M | +15.7% | 2.233% | 2.57% |
| 12 | MORGAN STANLEY | 10.0M | $744.5M | +6.0% | 1.884% | 0.04% |
| 13 | Aristotle Capital Management, LLC | 9.9M | $738.2M | -5.9% | 1.868% | 1.55% |
| 14 | Capital World Investors | 8.6M | $637.8M | +7.0% | 1.614% | 0.08% |
| 15 | NORGES BANK | 6.7M | $498.0M | — | 1.260% | 0.05% |
| 16 | Bank of New York Mellon Corp | 6.7M | $496.9M | -19.1% | 1.257% | 0.08% |
| 17 | DIMENSIONAL FUND ADVISORS LP | 6.5M | $486.4M | +6.2% | 1.231% | 0.09% |
| 18 | Diamond Hill Capital Management, LLC (Investment Advisor) | 6.2M | $464.5M | -27.3% | 1.176% | 3.72% |
| 19 | NORTHERN TRUST CORP | 5.8M | $430.5M | -2.6% | 1.089% | 0.05% |
| 20 | GOLDMAN SACHS GROUP INC | 5.6M | $417.8M | -18.9% | 1.057% | 0.04% |
| 21 | AMERIPRISE FINANCIAL INC | 4.7M | $347.0M | -18.3% | 0.877% | 0.07% |
| 22 | Capital Research Global Investors | 4.5M | $337.4M | -37.9% | 0.854% | 0.05% |
| 23 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 4.3M | $323.7M | +2.6% | 0.819% | 0.04% |
| 24 | BANK OF AMERICA CORP /DE/ | 4.3M | $323.4M | -2.2% | 0.818% | 0.02% |
| 25 | AQR CAPITAL MANAGEMENT LLC | 4.2M | $309.6M | +48.3% | 0.783% | 0.11% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in AIG — a direct measure of their conviction.
Filings activity in AIG during Q2 2026, grouped by how each filer changed its position.
Institutions that opened a new AIG position in Q2 2026
Institutions that fully closed their AIG position in Q2 2026
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 1,140 | +2.1% | 94.97% | 0.66 pp | $37.73B | 2.7% |
| Q1 2026 | 1,117 | 1.5% | 95.63% | 4.92 pp | $38.79B | 10% |
| Q4 2025 | 1,134 | +6.6% | 100.55% | +2.06 pp | $43.27B | +11% |
| Q3 2025 | 1,064 | 1.7% | 98.49% | +0.26 pp | $39.12B | 7.7% |
| Q2 2025 | 1,082 | +1.0% | 98.23% | 1.95 pp | $42.38B | 3.7% |
| Q1 2025 | 1,071 | +4.6% | 100.18% | 4.42 pp | $43.99B | +9.6% |
| Q4 2024 | 1,024 | +2.6% | 104.60% | 1.58 pp | $40.15B | +1.6% |
| Q3 2024 | 998 | — | 106.18% | — | $39.53B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying AIG stock.
Based on Q2 2026 13F filings, institutional ownership of American International Group, Inc. stands at 95.0%, held across 1,140 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of AIG, with approximately 48,935,933 shares worth $3.65B as of Q2 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of AIG.
Our composite Smart Money Score for AIG is 33 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
103 institutions opened new positions in AIG during Q2 2026, while 94 fully exited. 387 added to existing positions and 608 trimmed.
AIG institutional ownership fell by 0.66 percentage points quarter-over-quarter, with a net change of +23 holders.
The top 10 institutions account for 50.4% of all reported 13F value in AIG, and the top 25 account for 70.1%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
American International Group, Inc. (AIG) Institutional Ownership