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AAMI Institutional Ownership

Top institutional (13F) holders of AAMI and activist (13D/G) positions, sourced from SEC EDGAR.

Institutional owners
36
Institutional value
$1.11B
Top holder
BlackRock, Inc.

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Top holders

HolderFiledValue
BlackRock, Inc.holding companyAug 7, 2026$320.88M
Invesco Ltd.investment advisorAug 14, 2026$98.45M
STATE STREET CORPORATIONinvestment advisorSep 22, 2026$87.57M
Vanguard Capital Managementinvestment advisorAug 13, 2026$84.14M
GEODE CAPITAL MANAGEMENT, LLCinvestment advisorAug 12, 2026$69.36M
Dimensional Fund Advisors LPinvestment advisorAug 11, 2026$65.2M
Vanguard Portfolio Managementinvestment advisorAug 13, 2026$58.17M
MORGAN STANLEYinvestment advisorAug 13, 2026$44.59M
SOROS FUND MANAGEMENT LLCinvestment advisorAug 14, 2026$43.64M
TWO SIGMA INVESTMENTS, LPinvestment advisorAug 14, 2026$37.47M
CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisorAug 14, 2026$28.85M
NORTHERN TRUST CORPinvestment advisorAug 13, 2026$21.68M
AQR CAPITAL MANAGEMENT LLCinvestment advisorAug 14, 2026$18.17M
GOLDMAN SACHS GROUP INCinvestment advisorAug 14, 2026$17.49M
FMR LLCinvestment advisorAug 13, 2026$16.54M
Bank of New York Mellon Corpholding companyAug 6, 2026$14.66M
UBS Group AGinvestment advisorAug 13, 2026$13.85M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPinvestment advisorAug 13, 2026$10.68M
BANK OF AMERICA CORP /DE/investment advisorAug 14, 2026$9.53M
JPMORGAN CHASE & COinvestment advisorAug 12, 2026$5.88M
Ameriprise Financial, Inc.holding companyAug 14, 2026$5.64M
FRANKLIN RESOURCES INCinvestment advisorAug 13, 2026$5.34M
CITADEL ADVISORS LLCinvestment advisorSep 1, 2026$4.43M
Swiss National Bankinvestment advisorAug 11, 2026$3.98M
MILLENNIUM MANAGEMENT LLCinvestment advisorAug 14, 2026$3.71M

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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.