SHOULDER INNOVATIONS, INC.
SI- Exchange
- NYSE
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001699350
Insider trades, last 90 days
0 buys · 7 sells
- Sold $5.09M
- Open-market purchases (P) and sales (S), counted by Form 4 filing.
13F holders, Q2 2026
72
- +14 vs. Q1 2026
- Total value $169.06M
Superinvestors holding SI
0
- None of the superinvestors held SI at the end of Q2 2026.
Price chart
Latest insider trades
View all: Latest insider tradesOpen-market purchases and sales by SI insiders, newest first.
| Filed (ET) | Trade date | Insider | Transaction | Shares | Avg price | Value | Shares after | Holding change | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Sep 14, 20268:23 PM ET | Sep 14, 2026 | Ball Robert JosephCEO & Executive Chairman | SSaleCommon Stock | −10.18K | $18.4478 | −$187.71K | 380.82K | −2.6% | SEC |
| Aug 28, 20264:11 PM ET | Aug 26, 2026 | Gilde Healthcare Holding B.V.10% Owner | SSaleCommon Stock | −1.2K | $22.60 | −$27.03K | 2.19M | −0.1% | SEC |
| Aug 24, 20267:36 PM ET | Aug 20 – Aug 24, 2026 | Gilde Healthcare Holding B.V.10% Owner | SSaleCommon Stock | −25.1K | $22.6087 | −$567.41K | 2.19M | −1.1% | SEC |
| Aug 18, 20264:47 PM ET | Aug 17 – Aug 18, 2026 | Ahearn Matthew FraserChief Operating Officer | SSaleCommon Stock | −22.5K | $20.658 | −$464.81K | 244.18K | −8.4% | SEC10b5-1 |
| Aug 7, 20264:12 PM ET | Aug 5 – Aug 6, 2026 | Gilde Healthcare Holding B.V.10% Owner | SSaleCommon Stock | −9.43K | $22.6311 | −$213.48K | 2.21M | −0.4% | SEC |
Top 5 13F holders, Q2 2026
View all: Top 5 13F holders, Q2 2026The largest institutional positions in SI at the end of Q2 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 3,673,960 | $74.51M | 0.00% | −110,592−2.9% | Reduced |
| BlackRock, Inc. | 638,420 | $12.95M | 0.00% | +82,368+14.8% | Added |
| Sectoral Asset Management Inc | 430,407 | $8.73M | 6.09% | 00.0% | Unchanged |
| VANGUARD CAPITAL MANAGEMENT LLC | 392,181 | $7.95M | 0.00% | −21,299−5.2% | Reduced |
| KCM Capital Inc | 300,000 | $6.08M | 1.00% | +265,000+757.1% | Added |