Shoulder Innovations, Inc.
SI- Exchange
- NYSE
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001699350
In the last 90 days, Shoulder Innovations, Inc. insiders filed 0 open-market purchases and 7 sales; 72 institutions reported holding it in 13F filings for Q2 2026, worth $169.1M in total; no superinvestor holds it.
Holders of 5% or more of SI
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Shoulder Innovations, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| FMR LLC | 13G/A | 17.70%3.67M shares | −1.30 ppfrom 19.00% | Sep 8, 20252 filings | Aug 6, 2026 | SEC |
| Presidio Management Group XII, L.L.C. | 13G | 13.30%2.74M shares | New | Nov 14, 20251 filing | Nov 14, 2025 | SEC |
| Gilde Healthcare Holding B.V. | 13D/A | 10.70%2.21M shares | −1.10 ppfrom 11.80% | Aug 5, 20252 filings | Aug 7, 2026 | SEC |
| LSV Associates II, LLC | 13G | 9.30%1.89M shares | New | Nov 14, 20251 filing | Nov 14, 2025 | SEC |
| Arboretum Ventures VI, L.P. | 13G | 5.80%1.16M shares | New | Aug 8, 20251 filing | Aug 8, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
9 Schedule 13D and 13G filings on Shoulder Innovations, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 7, 20265:08 PM ET | Gilde Healthcare Holding B.V.and 4 others | 13D/A | 10.70%2.21M shares | −1.10 ppfrom 11.80% | Aug 5, 2026 | SEC |
| Aug 6, 202610:41 AM ET | FMR LLCand 1 other | 13G/A | 17.70%3.67M shares | −1.30 ppfrom 19.00% | Jun 30, 2026 | SEC |
| May 7, 20264:40 PM ET | cultivate(MD) Holdings, LLCand 4 others | 13G/A | 3.60%767.8K shares | −3.10 ppfrom 6.70%Below 5% | Mar 31, 2026 | SEC |
| Nov 14, 20255:11 PM ET | LSV Associates II, LLCand 5 others | 13G | 9.30%1.89M shares | New | Sep 30, 2025 | SEC |
| Nov 14, 20254:14 PM ET | Presidio Management Group XII, L.L.C.and 2 others | 13G | 13.30%2.74M shares | New | Sep 30, 2025 | SEC |
| Nov 12, 20254:17 PM ET | cultivate(MD) Holdings, LLCand 4 others | 13G | 6.70%1.36M shares | New | Sep 30, 2025 | SEC |
| Sep 8, 202511:46 AM ET | FMR LLCand 1 other | 13G | 19.00%3.85M shares | New | Aug 29, 2025 | SEC |
| Aug 8, 20254:42 PM ET | Arboretum Ventures VI, L.P.and 4 others | 13G | 5.80%1.16M shares | New | Aug 1, 2025 | SEC |
| Aug 5, 20256:49 PM ET | Gilde Healthcare Holding B.V.and 4 others | 13D | 11.80%2.38M shares | New | Aug 1, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Shoulder Innovations, Inc. shares.
No Form 144 notices for Shoulder Innovations, Inc. are on file.