Ranked by reported Q1 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. | 46.7M | $3.51B | -4.2% | 8.698% | 0.06% |
| 2 | Employees Provident Fund Board | 62K | $2.71B | β | 0.012% | 0.00% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 34.9M | $2.62B | β | 6.499% | 0.07% |
| 4 | WELLINGTON MANAGEMENT GROUP LLP | 28.4M | $2.13B | +9.5% | 5.287% | 0.40% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 27.2M | $2.05B | β | 5.069% | 0.11% |
| 6 | STATE STREET CORP | 24.9M | $1.88B | -0.8% | 4.644% | 0.06% |
| 7 | HARRIS ASSOCIATES L P | 20.6M | $1.55B | -7.0% | 3.839% | 2.07% |
| 8 | Invesco Ltd. | 12.9M | $967.9M | -20.1% | 2.397% | 0.15% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 12.5M | $939.9M | +3.2% | 2.338% | 0.06% |
| 10 | FRANKLIN RESOURCES INC | 11.7M | $880.0M | -25.1% | 2.180% | 0.22% |
| 11 | GQG Partners LLC | 10.6M | $796.7M | -31.7% | 1.973% | 1.26% |
| 12 | Aristotle Capital Management, LLC | 10.5M | $792.4M | -4.2% | 1.962% | 1.66% |
| 13 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 10.2M | $769.9M | -0.4% | 1.907% | 2.38% |
| 14 | MORGAN STANLEY | 9.4M | $709.1M | +0.9% | 1.756% | 0.04% |
| 15 | DIAMOND HILL CAPITAL MANAGEMENT INC | 8.6M | $645.4M | -20.7% | 1.599% | 4.04% |
| 16 | Bank of New York Mellon Corp | 8.2M | $619.9M | +6.1% | 1.535% | 0.11% |
| 17 | Capital World Investors | 8.0M | $602.0M | β | 1.491% | 0.08% |
| 18 | Capital Research Global Investors | 7.3M | $548.9M | -72.2% | 1.359% | 0.09% |
| 19 | GOLDMAN SACHS GROUP INC | 6.9M | $520.2M | -5.0% | 1.288% | 0.06% |
| 20 | DIMENSIONAL FUND ADVISORS LP | 6.1M | $462.1M | +5.2% | 1.145% | 0.10% |
| 21 | NORTHERN TRUST CORP | 5.9M | $446.2M | -10.2% | 1.105% | 0.06% |
| 22 | AMERIPRISE FINANCIAL INC | 5.7M | $428.3M | +2.9% | 1.061% | 0.10% |
| 23 | BANK OF AMERICA CORP /DE/ | 4.4M | $333.9M | -25.7% | 0.827% | 0.02% |
| 24 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 4.2M | $318.4M | +2.4% | 0.789% | 0.05% |
| 25 | VIKING GLOBAL INVESTORS LP | 4.2M | $317.6M | β | 0.787% | 0.89% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in AIG β a direct measure of their conviction.
Filings activity in AIG during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new AIG position in Q1 2026
Institutions that fully closed their AIG position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 1,095 | 2.3% | 94.13% | 11.15 pp | $38.26B | 11% |
| Q4 2025 | 1,121 | +6.8% | 105.28% | +9.29 pp | $42.79B | +9.7% |
| Q3 2025 | 1,050 | 3.0% | 95.99% | 8.31 pp | $39.01B | 8.0% |
| Q2 2025 | 1,082 | +1.0% | 104.30% | 3.95 pp | $42.38B | 3.7% |
| Q1 2025 | 1,071 | +4.6% | 108.25% | +9.45 pp | $43.99B | +9.6% |
| Q4 2024 | 1,024 | +2.6% | 98.80% | +1.54 pp | $40.15B | +1.6% |
| Q3 2024 | 998 | 2.0% | 97.26% | 4.44 pp | $39.53B | 4.4% |
| Q2 2024 | 1,018 | β | 101.70% | β | $41.33B | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying AIG stock.
Based on Q1 2026 13F filings, institutional ownership of American International Group, Inc. stands at 94.1%, held across 1,095 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of AIG, with approximately 46,671,041 shares worth $3.51B as of Q1 2026.
Yes β 1 widely-followed marquee investor appear among the top 25 institutional holders of AIG, including VIKING GLOBAL INVESTORS LP.
Our composite Smart Money Score for AIG is 30 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
151 institutions opened new positions in AIG during Q1 2026, while 177 fully exited. 191 added to existing positions and 747 trimmed.
AIG institutional ownership fell by 11.15 percentage points quarter-over-quarter, with a net change of -26 holders.
The top 10 institutions account for 50.3% of all reported 13F value in AIG, and the top 25 account for 72.0%.
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