SHOULDER INNOVATIONS INC SI
$21.27
+3.2% 52w: $11.01 – $22.79
Latest 13F among current holders filed 1 month ago (May 21, 2026)
Price — last 12 months
research preview data11.0116.9022.79
Jul 31, 2025 Jul 2, 2026
Institutional holders
58
+8 QoQ
13F value
$110.8M
+16.8% QoQ
Smart-money holders
4
signal tier ≥ 2
New smart buyers
1
Q1 2026
Institutional value by quarter
Number of holders
Who owns SI?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| FMR LLC | Long only active | 3.8M | $55.0M | 0.0% | -1.7% |
| BlackRock, Inc. | Index provider | 556.1K | $8.1M | 0.0% | +78.6% |
| SECTORAL ASSET MANAGEMENT INC ★2 | Fundamental diversified | 430.4K | $6.3M | 5.2% | -12.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 413.5K | $6.0M | 0.0% | — |
| TimesSquare Capital Management, LLC | Other | 322.8K | $4.7M | 0.1% | +11.4% |
| Roubaix Capital, LLC | Other | 257.1K | $3.7M | 1.7% | +61.9% |
| Alyeska Investment Group, L.P. | Quant stat arb | 233.0K | $3.4M | 0.0% | Held |
| Sio Capital Management, LLC ★2 | Fundamental concentrated | 210.6K | $3.1M | 0.4% | -7.6% |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 193.9K | $2.8M | 0.0% | +110.8% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 183.7K | $2.7M | 0.0% | +66.5% |
| MORGAN STANLEY | Bank broker | 157.6K | $2.3M | 0.0% | +4.5% |
| JPMORGAN CHASE & CO | Bank broker | 130.7K | $1.9M | 0.0% | +6722.1% |
| CM Management, LLC ★2 | Fundamental diversified | 100.0K | $1.5M | 1.2% | +300.0% |
| STATE STREET CORP | Index provider | 93.2K | $1.4M | 0.0% | +59.6% |
| Walleye Capital LLC | Multistrat pod | 85.2K | $1.2M | 0.0% | -8.8% |
| NORTHERN TRUST CORP | Index provider | 64.1K | $931K | 0.0% | +79.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 61.0K | $886K | 0.0% | — |
| ROYAL BANK OF CANADA | Bank broker | 53.9K | $783K | 0.0% | +7046.3% |
| READYSTATE ASSET MANAGEMENT LP | Quant stat arb | 39.4K | $573K | 0.1% | Held |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 37.6K | $547K | 0.0% | — |
| KCM Capital Inc ★3 | Fundamental concentrated | 35.0K | $509K | 0.1% | New |
| BANK OF AMERICA CORP /DE/ | Bank broker | 27.0K | $392K | 0.0% | +43.7% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 23.0K | $333K | 0.0% | +94.9% |
| Bank of New York Mellon Corp | Diversified mechanical | 17.4K | $252K | 0.0% | New |
| Blue Trust, Inc. | Wealth advisor | 15.7K | $228K | 0.0% | New |
| GOLDMAN SACHS GROUP INC | Bank broker | 14.0K | $204K | 0.0% | New |
| CITADEL ADVISORS LLC | Multistrat pod | 13.5K | $197K | 0.0% | -28.0% |
| Nuveen, LLC | Diversified mechanical | 12.2K | $177K | 0.0% | New |
| DEUTSCHE BANK AG\ | Bank broker | 9.3K | $136K | 0.0% | +125.8% |
| MetLife Investment Management, LLC | Insurance | 6.2K | $90K | 0.0% | New |
| UBS Group AG | Bank broker | 5.0K | $73K | 0.0% | +221.7% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Index provider | 4.9K | $71K | 0.0% | +111.6% |
| RHUMBLINE ADVISERS | Diversified mechanical | 4.7K | $69K | 0.0% | +51.5% |
| JONES FINANCIAL COMPANIES LLLP | Wealth advisor | 4.7K | $65K | 0.0% | New |
| WELLS FARGO & COMPANY/MN | Bank broker | 3.8K | $56K | 0.0% | -27.0% |
| China Universal Asset Management Co., Ltd. | Other | 3.6K | $52K | 0.0% | New |
| Vanguard Global Advisers, LLC | Diversified mechanical | 2.8K | $40K | 0.0% | — |
| Police & Firemen's Retirement System of New Jersey | Diversified mechanical | 2.5K | $37K | 0.0% | New |
| BNP PARIBAS FINANCIAL MARKETS | Bank broker | 2.2K | $33K | 0.0% | +114.5% |
| BARCLAYS PLC | Bank broker | 2.2K | $32K | 0.0% | -70.7% |
| NEW YORK STATE COMMON RETIREMENT FUND | Diversified mechanical | 1.8K | $26K | 0.0% | Held |
| OSAIC HOLDINGS, INC. | Wealth advisor | 1.5K | $21K | 0.0% | Held |
| Steward Partners Investment Advisory, LLC | Diversified mechanical | 1.0K | $15K | 0.0% | Held |
| Legal & General Group Plc | Diversified mechanical | 880 | $13K | 0.0% | +90.5% |
| Tower Research Capital LLC (TRC) | Market maker | 801 | $12K | 0.0% | +14.1% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | Pension sovereign | 574 | $8K | 0.0% | +95.9% |
| CITIGROUP INC | Bank broker | 526 | $8K | 0.0% | -90.6% |
| Russell Investments Group, Ltd. | Diversified mechanical | 408 | $6K | 0.0% | Held |
| Ameritas Investment Partners, Inc. | Diversified mechanical | 400 | $6K | 0.0% | Held |
| CWM, LLC | Wealth advisor | 201 | $3K | 0.0% | +33.1% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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