Who Owns SHOULDER INNOVATIONS INC (SI)? -- Institutional Holders (2026-06-30)
79 institutions reported holding $169.6M of SHOULDER INNOVATIONS INC (SI) in SEC 13F filings for 2026-06-30. Largest institutional holders: FMR LLC ($74.5M), BlackRock, Inc. ($12.9M), VANGUARD GROUP INC ($10.2M), SECTORAL ASSET MANAGEMENT INC ($8.7M), KCM Capital Inc ($6.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | FMR LLC | $74.5M | 3.7M | Trimmed |
| 2 | BlackRock, Inc. | $12.9M | 638,420 | Added |
| 3 | VANGUARD GROUP INC | $10.2M | 503,108 | Trimmed |
| 4 | SECTORAL ASSET MANAGEMENT INC | $8.7M | 430,407 | Hold |
| 5 | KCM Capital Inc | $6.1M | 300,000 | Added |
| 6 | TimesSquare Capital Management, LLC | $6.0M | 298,219 | Trimmed |
| 7 | Roubaix Capital, LLC | $5.2M | 255,288 | Trimmed |
| 8 | Driehaus Capital Management LLC | $5.1M | 253,760 | New |
| 9 | Parkman Healthcare Partners LLC | $4.6M | 226,212 | New |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $4.0M | 199,529 | Added |
| 11 | CM Management, LLC | $2.9M | 145,000 | Added |
| 12 | JPMORGAN CHASE & CO | $2.6M | 124,437 | Trimmed |
| 13 | MORGAN STANLEY | $2.4M | 117,265 | Trimmed |
| 14 | STATE STREET CORP | $2.3M | 114,859 | Added |
| 15 | HighTower Advisors, LLC | $2.1M | 102,640 | New |
| 16 | JANE STREET GROUP, LLC | $1.8M | 86,307 | New |
| 17 | Walleye Capital LLC | $1.7M | 86,155 | Added |
| 18 | Schonfeld Strategic Advisors LLC | $1.6M | 77,737 | New |
| 19 | NORTHERN TRUST CORP | $1.4M | 71,291 | Added |
| 20 | Informed Momentum Co LLC | $1.2M | 57,998 | New |
| 21 | KING LUTHER CAPITAL MANAGEMENT CORP | $1.1M | 0 | New |
| 22 | Squarepoint Ops LLC | $895,545 | 44,159 | New |
| 23 | READYSTATE ASSET MANAGEMENT LP | $799,661 | 39,431 | Hold |
| 24 | MARSHALL WACE, LLP | $784,167 | 38,667 | New |
| 25 | Nuveen, LLC | $753,240 | 37,142 | Added |
Source: SEC Form 13F filings · as of 2026-06-30