Shoulder Innovations
Builds shoulder arthroplasty implants, planning software, and streamlined procedure tools.
$21.16
After-hours close+0.01 (+0.05%)
At close$21.15(−0.56%)
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Breakdown13F · Form 4
Institutions 36.77%7.63M sharesInsiders 24.01%4.98M sharesOther 39.22%8.13M shares
Shares outstanding 20.74M · Float —
Float — provider float is below the insider stake.
The provider's float is smaller than the insider stake it should exclude, so it is not shown.
Institutions13F, as of Mar 31, 2026
58 holders · 7.63M shares · 16 new positions · 40 increased · 9 reduced · 8 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| FMR LLC | 3.78M | 18.25% | −64.2K | May 15, 2026 |
| BlackRock, Inc. | 556.1K | 2.68% | +244.7K | May 13, 2026 |
| Sectoral Asset Management Inc | 430.4K | 2.08% | −62.0K | May 15, 2026 |
| Vanguard Capital Management LLC | 413.5K | 1.99% | +413.5Knew | May 15, 2026 |
| Timessquare Capital Management, LLC | 322.8K | 1.56% | +32.9K | May 7, 2026 |
| Roubaix Capital, LLC | 257.1K | 1.24% | +98.3K | May 6, 2026 |
| Alyeska Investment Group, L.P. | 233.0K | 1.12% | 0 | May 15, 2026 |
| Sio Capital Management, LLC | 210.6K | 1.02% | −17.3K | May 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| FMR LLC | 19.00% | 3.85M | 13G | Sep 8, 2025 ↗ |
| Gilde Healthcare V Management B.V.incl. Gilde Healthcare Holding B.V., Manapouri B.V. +2 more | 10.70% | 2.21M | 13D | Aug 7, 2026 ↗ |
| LSV Associates II, LLC | 9.30% | 1.89M | 13G | Nov 14, 2025 ↗ |
| U.S. Venture Partners XII, L.P. | 8.20% | 1.69M | 13G | Nov 14, 2025 ↗ |
| Arboretum Ventures VI, L.P. | 5.80% | 1.16M | 13G | Aug 8, 2025 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Geoffrey B. Pardo | director, 10 percent owner: | 2.29M | 11.03% | Aug 5, 2025 |
| Gilde Healthcare Holding B.V. | 10 percent owner | 2.19M | 10.54% | Aug 28, 2026 |
| Michael A. Carusi | director | 1.63M | 7.84% | Aug 5, 2025 |
| Robert Joseph Ball | director, officer: CEO & Executive Chairman | 300.0K | 1.45% | Apr 30, 2026 |
| Matthew Fraser Ahearn | director, officer: Chief Operating Officer | 244.2K | 1.18% | Aug 18, 2026 |
| David Lawrence Blue | officer: See Remarks | 139.4K | 0.67% | Jan 8, 2026 |
| Casey M. Tansey | director, 10 percent owner: | 138.3K | 0.67% | Jun 29, 2026 |
| Jeffrey S. Points | officer: Chief Financial Officer | 68.8K | 0.33% | Mar 17, 2026 |
| Paul Buckman | director | 63.8K | 0.31% | Jun 29, 2026 |
| Jonathan E. Osborne | officer: Chief Commercial Officer | 60.4K | 0.29% | Aug 10, 2026 |
1 ten-percent owner holds 2.19M shares by Form 4 — the 13D/G table above shows that stake, the figure above counts officers and directors only · 17 people have not refiled in the last 18 months (233.3K shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 26, 2026 | Gilde Healthcare Holding B.V.10 percent owner | Sale | 1,196 | $22.60 | 2,185,914 |
| Aug 24, 2026 | Gilde Healthcare Holding B.V.10 percent owner | Sale | 681 | $22.62 | 2,187,110 |
| Aug 21, 2026 | Gilde Healthcare Holding B.V.10 percent owner | Sale | 20,516 | $22.61 | 2,187,791 |
| Aug 20, 2026 | Gilde Healthcare Holding B.V.10 percent owner | Sale | 3,900 | $22.60 | 2,208,307 |
| Aug 18, 2026 | Matthew Fraser Ahearndirector, officer: Chief Operating Officer | Sale · 2 lots | 14,186 | $20.99 | 244,176 |
| Aug 17, 2026 | Matthew Fraser Ahearndirector, officer: Chief Operating Officer | Sale | 8,314 | $20.10 | 258,362 |
| Aug 6, 2026 | Gilde Healthcare Holding B.V.10 percent owner | Sale | 2,095 | $22.60 | 2,212,207 |
| Aug 5, 2026 | Gilde Healthcare Holding B.V.10 percent owner | Sale | 7,338 | $22.64 | 2,214,302 |
| Aug 4, 2026 | Gilde Healthcare Holding B.V.10 percent owner | Sale | 99,812 | $22.77 | 2,221,640 |
| Aug 3, 2026 | Gilde Healthcare Holding B.V.10 percent owner | Sale | 10,751 | $22.71 | 2,321,452 |
CongressHouse and Senate disclosures
Not reported.