SIMO Institutional Ownership
Top institutional (13F) holders of SIMO and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
38
Institutional value
$3.17B
Top holder
FMR LLC
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Top holders
| Holder | Filed | Value |
|---|---|---|
| FMR LLCinvestment advisor | Aug 13, 2026 | $759.27M |
| Invesco Ltd.holding company | Aug 14, 2026 | $380.81M |
| TWO SIGMA INVESTMENTS, LPinvestment advisor | Aug 14, 2026 | $249.4M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | Aug 14, 2026 | $215.18M |
| JANE STREET GROUP, LLCholding company | Aug 14, 2026 | $167.13M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIPinvestment advisor | Aug 13, 2026 | $139.3M |
| D. E. Shaw & Co., Inc.investment advisor | Aug 14, 2026 | $122.7M |
| CITADEL ADVISORS LLCinvestment advisor | Sep 1, 2026 | $98M |
| MARSHALL WACE, LLPinvestment advisor | Aug 13, 2026 | $97.28M |
| MORGAN STANLEYinvestment advisor | Aug 13, 2026 | $97.24M |
| BANK OF AMERICA CORP /DE/investment advisor | Aug 14, 2026 | $92.26M |
| Massachusetts Financial Services Companyinvestment advisor | Aug 3, 2026 | $68.69M |
| Boston Partnersinvestment advisor | Aug 4, 2026 | $66.38M |
| WELLINGTON MANAGEMENT GROUP LLPinvestment advisor | Aug 14, 2026 | $61.75M |
| MILLENNIUM MANAGEMENT LLCinvestment advisor | Aug 14, 2026 | $60.45M |
| UBS Group AGinvestment advisor | Aug 13, 2026 | $60.14M |
| Loomis, Sayles & Co., L.P.investment advisor | Aug 14, 2026 | $53.81M |
| GOLDMAN SACHS GROUP INCinvestment advisor | Aug 14, 2026 | $41.56M |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $41.36M |
| Ameriprise Financial, Inc.holding company | Aug 14, 2026 | $34.17M |
| FRED ALGER MANAGEMENT, LLCinvestment advisor | Aug 14, 2026 | $32.1M |
| BlackRock, Inc.holding company | Aug 7, 2026 | $25.25M |
| STATE STREET CORPORATIONholding company | Sep 22, 2026 | $24.47M |
| Bank of New York Mellon Corpholding company | Aug 6, 2026 | $23.43M |
| AllianceBernstein L.P.investment advisor | Aug 14, 2026 | $21.71M |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.