Institutional Ownership
Si-Bone Inc
CUSIP 825704109COMSIBNQ1 2026
13D / 13G Filings
45
Schedule 13D/13G on record
Beneficial Filers
18
Distinct reporting persons
Largest Stake
15.3%
Max % of class reported
Institutional Holders
172
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
45 filings · latest Feb 17, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 17, 2026 | Orbimed Capital LLC | 13G/A | — | — | SEC |
| 2 | Feb 13, 2026 | Brown Advisory Inc | 13G/A | 5.8% | 2.51M | SEC |
| 3 | Feb 13, 2026 | American Century Mutual Funds, Inc. | 13G/A | 11.0% | 2.30M | SEC |
| 4 | Feb 12, 2026 | Champlain Investment Partners, LLC | 13G | 4.9% | 2.11M | SEC |
| 5 | Dec 5, 2025 | First Light Asset Management, LLC | 13G | 11.9% | 5.17M | SEC |
| 6 | Nov 14, 2025 | American Century Mutual Funds, Inc. | 13G/A | 11.0% | 2.84M | SEC |
| 7 | Aug 14, 2025 | Orbimed Capital LLC | 13G/A | 5.1% | 3.95T | SEC |
| 8 | Aug 12, 2025 | Champlain Investment Partners, LLC | 13G | 5.0% | 2.14M | SEC |
| 9 | May 15, 2025 | Orbimed Capital LLC | 13G/A | 7.0% | 4.73T | SEC |
| 10 | May 15, 2025 | American Century Investment Management, Inc. | 13G/A | 11.0% | 2.64M | SEC |
35 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Si-Bone Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | First Light Asset Management, LLC | 5.35M | $67.61M |
| 2 | Blackrock, Inc. | 3.43M | $43.30M |
| 3 | American Century Companies Inc | 2.51M | $31.69M |
| 4 | Brown Advisory Inc | 2.12M | $26.81M |
| 5 | Cadian Capital Management, LP | 1.89M | $23.84M |
| 6 | Granahan Investment Management, LLC | 1.74M | $21.96M |
| 7 | Impax Asset Management Group PLC | 1.43M | $18.00M |
| 8 | Nuveen, LLC | 1.29M | $16.24M |
| 9 | Silvercrest Asset Management Group LLC | 1.24M | $15.72M |
| 10 | State Street Corp | 1.13M | $14.27M |