CMS Institutional Ownership
Top institutional (13F) holders of CMS and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
41
Institutional value
$15.36B
Top holder
BlackRock, Inc.
Top holders
| Holder | Stake | Filed | Value |
|---|---|---|---|
| BlackRock, Inc.holding company | 10.5% | Aug 7, 2026 | $2.53B |
| Vanguard Capital Managementinvestment advisor | 6.4% | Aug 13, 2026 | $1.54B |
| Vanguard Portfolio Managementinvestment advisor | 6.1% | Aug 13, 2026 | $1.46B |
| STATE STREET CORPORATIONinvestment advisor | 5.6% | Sep 22, 2026 | $1.35B |
| JPMORGAN CHASE & COinvestment advisor | 5.2% | Aug 12, 2026 | $1.28B |
| WELLINGTON MANAGEMENT GROUP LLPinvestment advisor | 3.9% | Aug 14, 2026 | $930.11M |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | 2.8% | Aug 12, 2026 | $666.15M |
| Invesco Ltd.investment advisor | 2.4% | Aug 14, 2026 | $582.66M |
| Massachusetts Financial Services Companyinvestment advisor | 2.3% | Aug 3, 2026 | $576.01M |
| Ameriprise Financial, Inc.holding company | 2.1% | Aug 14, 2026 | $494.03M |
| Capital International Investorsinvestment advisor | 1.7% | Aug 12, 2026 | $405.65M |
| WELLS FARGO & COMPANY/MNinvestment advisor | 1.7% | Aug 14, 2026 | $401.25M |
| GOLDMAN SACHS GROUP INCinvestment advisor | 1.5% | Aug 14, 2026 | $370.57M |
| Norges Bankother | 1.5% | Aug 12, 2026 | $370.04M |
| MORGAN STANLEYinvestment advisor | 1.3% | Aug 13, 2026 | $311.38M |
| BANK OF AMERICA CORP /DE/investment advisor | 1.1% | Aug 14, 2026 | $270.3M |
| NORTHERN TRUST CORPinvestment advisor | 0.8% | Aug 13, 2026 | $202.43M |
| Bank of New York Mellon Corpholding company | 0.8% | Aug 6, 2026 | $184.77M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | 0.7% | Aug 14, 2026 | $161.45M |
| AQR CAPITAL MANAGEMENT LLCinvestment advisor | 0.6% | Aug 14, 2026 | $142.14M |
| FRANKLIN RESOURCES INCinvestment advisor | 0.6% | Aug 13, 2026 | $135.23M |
| UBS Group AGinvestment advisor | 0.5% | Aug 13, 2026 | $130.32M |
| T. Rowe Price Associates, Inc.investment advisor | 0.5% | Aug 14, 2026 | $129.15M |
| Dimensional Fund Advisors LPinvestment advisor | 0.5% | Aug 11, 2026 | $126.01M |
| BALYASNY ASSET MANAGEMENT L.P.investment advisor | 0.5% | Aug 14, 2026 | $109.16M |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.