Who owns MMS
366 institutions reported holding MMS for 2026Q1, together 101% of the company, fewer than the 377 a quarter earlier.
366
Institutions reporting a position · as of 2026Q1 · down from 377 the quarter before
- Shares held by institutions
- 55.3M
Shares held by institutions · 101% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $3.55B
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 49%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 52
- New positions
- 56
- Positions exited
- 70
- Added to
- 109
- Reduced
- 140
- Top 10 holdersof the company
- 62%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 366 | 55.3M | $3.55B |
| 2025Q4 | 377 | 57.6M | $4.98B |
| 2025Q3 | 378 | 55.2M | $5.04B |
| 2025Q2 | 369 | 56.8M | $3.99B |
| 2025Q1 | 347 | 56.0M | $3.80B |
| 2024Q4 | 347 | 56.4M | $4.20B |
| 2024Q3 | 368 | 57.9M | $5.40B |
| 2024Q2 | 351 | 58.2M | $4.99B |
| 2024Q1 | 345 | 58.0M | $4.87B |
| 2023Q4 | 342 | 59.2M | $4.97B |
| 2023Q3 | 319 | 59.8M | $4.46B |
| 2023Q2 | 299 | 60.7M | $5.13B |
| 2023Q1 | 296 | 60.5M | $4.76B |
| 2022Q4 | 300 | 59.9M | $4.39B |
| 2022Q3 | 293 | 58.6M | $3.39B |
| 2022Q2 | 302 | 57.6M | $3.60B |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| FMR LLC | 8.2M | 15% | $524M |
| BlackRock Inc. | 7.5M | 14% | $482M |
| VANGUARD GROUP INC | 6.4M | 12% | $410M |
| STATE STREET CORP | 2.5M | 4.5% | $158M |
| DIMENSIONAL FUND ADVISORS LP | 2.1M | 3.9% | $135M |
| FULLER & THALER ASSET MANAGEMENT, INC. | 2.1M | 3.8% | $133M |
| MACKENZIE FINANCIAL CORP | 1.6M | 2.9% | $101M |
| GEODE CAPITAL MANAGEMENT LLC | 1.5M | 2.7% | $96M |
| Van Berkom & Associates Inc. | 1.2M | 2.1% | $75M |
| Allianz Asset Management GmbH | 0.9M | 1.6% | $57M |
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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