Who owns MCY
301 institutions reported holding MCY for 2026Q1, together 47% of the company, fewer than the 307 a quarter earlier.
301
Institutions reporting a position · as of 2026Q1 · down from 307 the quarter before
- Shares held by institutions
- 25.9M
Shares held by institutions · 47% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $2.28B
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 23%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 52
- New positions
- 41
- Positions exited
- 52
- Added to
- 110
- Reduced
- 75
- Top 10 holdersof the company
- 30%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 301 | 25.9M | $2.28B |
| 2025Q4 | 307 | 25.6M | $2.41B |
| 2025Q3 | 280 | 25.5M | $2.16B |
| 2025Q2 | 257 | 25.5M | $1.72B |
| 2025Q1 | 248 | 27.9M | $1.56B |
| 2024Q4 | 281 | 24.0M | $1.60B |
| 2024Q3 | 260 | 23.8M | $1.50B |
| 2024Q2 | 242 | 23.7M | $1.26B |
| 2024Q1 | 225 | 23.2M | $1.20B |
| 2023Q4 | 179 | 23.0M | $859M |
| 2023Q3 | 169 | 23.3M | $652M |
| 2023Q2 | 178 | 23.5M | $710M |
| 2023Q1 | 188 | 23.4M | $743M |
| 2022Q4 | 199 | 23.0M | $788M |
| 2022Q3 | 204 | 23.6M | $671M |
| 2022Q2 | 230 | 22.1M | $979M |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Inc. | 4.3M | 7.8% | $381M |
| VANGUARD GROUP INC | 3.2M | 5.7% | $279M |
| Rubric Capital Management LP | 2.2M | 3.9% | $190M |
| DIMENSIONAL FUND ADVISORS LP | 2.1M | 3.9% | $189M |
| STATE STREET CORP | 1.1M | 2.0% | $97M |
| RENAISSANCE TECHNOLOGIES LLC | 0.8M | 1.5% | $73M |
| AMERICAN CENTURY COMPANIES INC | 0.8M | 1.5% | $72M |
| GEODE CAPITAL MANAGEMENT LLC | 0.8M | 1.4% | $66M |
| DG Capital Management, LLC | 0.6M | 1.1% | $52M |
| ARROWSTREET CAPITAL LIMITED PARTNERSHIP | 0.6M | 1.0% | $51M |
SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.
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Insurance - Property & Casualty
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