American International Group (AIG): which funds own it
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sections with a free account
8 concentrated managers hold it with a median weight of 0.7%.
Who owns American International Group?
Holders reporting more than 5% of the shares to the SEC (Schedules 13D/13G): Vanguard Capital Management, 7.5% (13G filed Apr 29, 2026), BlackRock, 6.9% (13G/A filed Apr 17, 2025), Wellington Management Group LLP, 5.3% (13G filed May 15, 2026) and Vanguard Portfolio Management, 5.1% (13G filed Apr 28, 2026). As of Jun 30, 2026, the largest holders reported on Form 13F were BlackRock (9.2% of the shares), Vanguard Capital Management (6.5%) and Wellington Management Group LLP (5.7%).
Which institutions hold the most American International Group shares?
Per Form 13F filings as of Jun 30, 2026, as a share of all shares outstanding:
- 1. BlackRock: 9.2%
- 2. Vanguard Capital Management: 6.5%
- 3. Wellington Management Group LLP: 5.7%
- 4. Vanguard Portfolio Management: 5.1%
- 5. State Street: 4.7%
- 6. Harris Associates: 3.8%
- 7. Geode Capital Management: 2.8%
- 8. Price T Rowe Associates: 2.6%
- 9. Invesco: 2.6%
- 10. Franklin Resources: 2.3%
How much of American International Group do institutions own?
The 1,142 institutions that file 13F reported 94.3% of the shares as of Jun 30, 2026 (not counting 1 position with implausible figures).
Sources:13G by Vanguard Capital Management (Apr 29, 2026) ↗13G/A by BlackRock (Apr 17, 2025) ↗13G by Wellington Management Group LLP (May 15, 2026) ↗13G by Vanguard Portfolio Management (Apr 28, 2026) ↗All of the company's proxy statements on EDGAR ↗
13F percentages divide the shares each institution reports by the shares outstanding on the cover of the company's latest report before the quarter end (Apr 24, 2026). Entities of the same group file separately and are not added up. We hold 13D and 13G filings made since Dec 23, 2024: a holder above 5% that has not filed since then does not appear here.
American International Group revenue
American International Group reported annual revenue of $26.78 billion for fiscal year 2025 (year ended December 31, 2025), according to its Form 10-K filed with the SEC (XBRL data).
Well-known investors holding it
Quarter flow (concentrated managers)
Change in managers (8 → 8): 0 opened · 0 exited = 0
Net flow in the quarter: +$44.5M (+597 K shares) · bought $45.9M and sold $1.5MShares concentrated managers added minus those they cut, valued at the 13F quarter-end implied price, not each trade's price. It is a different measure from the change in managers: the two can have opposite signs.
The set of concentrated managers changed between quarters: with the set as it was then, 11 held it last quarter (the chart point); with today's set, 8 (the base for the change).
Concentrated managers holding it
- Algebris (uk)Increased$91.8M6.0%+3.0 pp
- PhiloSmith Capital$25.2M6.8%
- NepsisReduced$11.1M3.8%−0.2 pp
- Nuance InvestmentsReduced$3.0M0.5%−0.1 pp
- Borer Denton & AssociatesIncreased$2.7M0.9%+0.1 pp
- Avenir$1.5M0.2%
- Birinyi Associates$226K0.1%
- Davis Asset Management$3.5K0.0%
Up to 15, sorted by position value. The percentage is the weight in each manager's portfolio.
Other relevant holders
Filers with $100M or more in the stock that do not count as concentrated managers because of their type: they are left out of the counts, the consensus and the accumulation.
- Norges BankPension or sovereign fund$498M0.0%
- Caisse de depot et placement du QuebecPension or sovereign fund$159M0.2%
- Canada Pension Plan Investment BoardPension or sovereign fund$148M0.1%
- Swiss National BankPension or sovereign fund$112M0.1%
Largest holders of AIG (all 13F filers)
- BlackRock48.9 MIndex manager · 9.44% of the company+2.3 M
- Vanguard Capital Management34.6 MIndex manager · 6.68% of the company−236 K
- Wellington Management Group LLP30.3 MInvestment firm · 5.85% of the company+2.0 M
- Vanguard Portfolio Management27.2 MIndex manager · 5.24% of the company−28 K
- State Street25.1 MIndex manager · 4.84% of the company+197 K
- Harris Associates20.4 MInvestment firm · 3.93% of the company−240 K
- Geode Capital Management14.7 MIndex manager · 2.83% of the company+2.1 M
- Price T Rowe Associates13.8 MInvestment firm · 2.66% of the company−98 K
- Invesco13.7 MInvestment firm · 2.65% of the company+863 K
- Franklin Resources12.1 MInvestment firm · 2.32% of the company+358 K
- Shares
- 48.9 M
- Change
- +2.3 M
- % of the company
- 9.44%
See more
- Type
- Index manager
- Value
- $3.6 bn
- Shares
- 34.6 M
- Change
- −236 K
- % of the company
- 6.68%
See more
- Type
- Index manager
- Value
- $2.6 bn
- Shares
- 30.3 M
- Change
- +2.0 M
- % of the company
- 5.85%
See more
- Type
- Investment firm
- Value
- $2.3 bn
- Shares
- 27.2 M
- Change
- −28 K
- % of the company
- 5.24%
See more
- Type
- Index manager
- Value
- $2.0 bn
- Shares
- 25.1 M
- Change
- +197 K
- % of the company
- 4.84%
See more
- Type
- Index manager
- Value
- $1.9 bn
- Shares
- 20.4 M
- Change
- −240 K
- % of the company
- 3.93%
See more
- Type
- Investment firm
- Value
- $1.5 bn
- Shares
- 14.7 M
- Change
- +2.1 M
- % of the company
- 2.83%
See more
- Type
- Index manager
- Value
- $1.1 bn
- Shares
- 13.8 M
- Change
- −98 K
- % of the company
- 2.66%
See more
- Type
- Investment firm
- Value
- $1.0 bn
- Shares
- 13.7 M
- Change
- +863 K
- % of the company
- 2.65%
See more
- Type
- Investment firm
- Value
- $1.0 bn
- Shares
- 12.1 M
- Change
- +358 K
- % of the company
- 2.32%
See more
- Type
- Investment firm
- Value
- $898M
The 10 13F filers with the most shares as of Jun 30, 2026, whatever their type (index firms usually come first). “Change”: shares added or cut versus the previous quarter, split-adjusted; “no data” = there is no comparable portfolio for the previous quarter (no filing, or a filing with its holdings under confidential treatment). “% of the company” only where shares outstanding are up to date. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. With a free account: the top 25, the largest buyers and the largest sellers.
Held by institutions (13F)
Institutions (13F): 94.3% of the shares · top 10: 45.4% · in index firms: 35.4% of the institutional total
Q2 2026: 94.3%
Shares reported by the 1,142 13F filers as of Jun 30, 2026 (not counting 1 position with implausible figures), divided by the shares outstanding on the cover of the company's latest report (Apr 24, 2026). It is not all institutional ownership: only managers above $100M file a 13F, and it excludes short positions. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. We only publish it where the figure is credible: not for ADRs, companies with more than one share class or stale shares-outstanding data.
Fundamentals
12-month figures to Sep 30, 2026.
- Operating margin
- —
- Net margin
- 11.9%
- ROE
- 8.5%
- Revenue (TTM)
- $27.7 bn
- Revenue growth
- 1.2%
- Net income (TTM)
- $3.3 bn
- Quality vs sector
- 16/100
Bank, insurer or other financial company: we do not show net debt / EBITDA or free cash flow. Its cash flow moves with loans and the investment portfolio, and its debt is part of the business: those figures do not read as they do for an industrial company.
Figures from the statements the company filed with the SEC (10-K, 10-Q). Free cash flow = operating cash flow − capital expenditures; empty if the company does not report capex. “Quality vs sector”: 0 to 100, the average of its percentiles in ROE, operating margin, free-cash-flow margin, revenue and earnings growth and net debt / EBITDA (at least 3 needed) against companies in its sector above $300M. How each figure is calculated
Shares outstanding: buybacks and dilution
2025: 570.3 M
- 1 year
- −13.2%
- 3 years
- −27.6%
- 5 years
- −34.4%
- Buybacks (FY 2025)
- $5.8 bn
- Share issuance
- no data
- Stock-based compensation
- $207M0.8% of revenue
- Dividends paid
- $976M
From the statements the company filed with the SEC (10-K). The change compares average diluted shares of each fiscal year, on today's basis: negative = it bought back more than it issued; positive = dilution. “No data” = the company does not report that item under a tag we can read; it does not mean zero.
Earnings quality and debt
- Operating cash flow ÷ net income (12 months)
- 1.58
Bank or insurer: debt ratios do not apply.
From the figures the company filed with the SEC. Cash flow over net income near or above 1 means earnings are collected in cash; far below, that part is accounting. Coverage says how many times operating income pays the latest fiscal year's interest. Maturities come from the debt note of the latest annual report, counted from its closing date. “No data” never means zero.
Insiders (Form 4)
10% owners who bought (6 m): 0
Open-market purchases, excluding 10b5-1 plans. Officers and directors only; joint filers of the same purchase count as one. 10% owners with no role are shown separately. 0 = nobody bought; “no data” = we do not have its Form 4 filings.
Each of the company's Form 4 filings, on EDGAR ↗Latest trades, with date and filing →
Above 5% (13D/13G)
Disclosed stakes, with their amendments. A filing is not always a purchase: there are also reductions and changes of filing entity.
This list may be incomplete: we hold 13D and 13G filings made since Dec 23, 2024. A holder above 5% that has not filed anything since then is not shown here.
- Wellington Management Group LLP5.3%13Gfiling ↗Event: Mar 31, 2026 · filed: May 15, 2026
- Vanguard Capital Management7.52%(previously filed by The Vanguard Group)13Gfiling ↗Event: Mar 31, 2026 · filed: Apr 29, 2026
- Vanguard Portfolio Management5.1%(previously filed by The Vanguard Group)13Gfiling ↗Event: Mar 31, 2026 · filed: Apr 28, 2026
Above 5% over time (13D/13G)
Each holder with its filings in order. History since December 2024.
Flagged material events (8-K)
Change in directors or officers (Item 5.02)
Change in directors or officers (Item 5.02)
«AIG Announces Board Leadership Transition»
Change in directors or officers (Item 5.02)
«AIG Elects Tom Stoddard to its Board of Directors»
Change in directors or officers (Item 5.02)
«AIG Completes Its Planned CEO Transition Plan»
Change in directors or officers (Item 5.02)
Change in directors or officers (Item 5.02)
«Peter Zaffino to Transition to Executive Chair of AIG’s Board of Directors by Mid-2026»
Change in directors or officers (Item 5.02)
Alert items the company itself flagged in its 8-K filings with the SEC, most serious first. It is the form's label, with no interpretation from us: Item 5.02 covers routine appointments as well as a chief executive's departure; open the filing. The quoted headline is the original press release's.
All material events (8-K)
Earnings, agreements, financing, management changes and announcements from the last year, with a filter by type and a link to each filing.
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