Si-BoneSIBN
13F holders, Q1 2026 (March 31)180holders −3
26new positions
30sold out
7famous investors
$12.63avg. 13F price*
At the end of Q1 2026, 180 institutions reported holding Si-Bone Inc. (SIBN) in their 13F filings, down 3 from Q4 2025. 26 opened new positions and 30 sold out. The largest holders were First Light Asset Management, LLC ($67.6M), BlackRock, Inc. ($43.3M) and American Century Companies Inc. ($31.7M). 7 famous investors held it, including Steve Cohen (0.0% of Point72 Asset Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Si-Bone Inc.
- CUSIP
- 825704109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 26 | $4.4M |
| Exits | 30 | $26.8M |
All 13F filers, Q4 2025 → Q1 2026: 6,719,951 shares bought and 4,538,761 shares sold, net +2,181,190 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 180 holders
| First Light Asset Management, LLC | 6.06% | Add +6.4% | 5,353,190 | $67.6M |
| BlackRock, Inc. | 0.00% | Reduce -1.7% | 3,428,541 | $43.3M |
| American Century Companies Inc. | 0.02% | Add +9.1% | 2,509,065 | $31.7M |
| Brown Advisory Inc. | 0.04% | Reduce -13.8% | 2,122,332 | $26.8M |
| Cadian Capital Management, LP | 2.90% | Add +61.2% | 1,887,472 | $23.8M |
| Vanguard Capital Management LLC | 0.00% | — | 1,764,313 | $22.3M |
| Granahan Investment Management, LLC | 1.06% | Add +97.6% | 1,739,097 | $22.0M |
| Impax Asset Management Group plc | 0.13% | Add +18.8% | 1,425,010 | $18.0M |
| Nuveen, LLC | 0.00% | Reduce -9.6% | 1,285,511 | $16.2M |
| Silvercrest Asset Management Group LLC | 0.11% | Reduce -10.0% | 1,244,584 | $15.7M |
| State Street Corp. | 0.00% | Add +12.4% | 1,129,815 | $14.3M |
| Paradigm Capital Management Inc. | 0.54% | Add +113.3% | 1,126,500 | $14.2M |
| Gilder Gagnon Howe & Co. LLC | 0.16% | Add +153.3% | 1,048,516 | $13.2M |
| Geode Capital Management, LLC | 0.00% | Add +3.3% | 951,728 | $12.0M |
| Champlain Investment Partners, LLC | 0.14% | Reduce -21.4% | 877,605 | $11.1M |
| Point72 Asset Management | 0.02% | Add +12.7% | 840,346 | $10.6M |
| Wellington Management Group LLP | 0.00% | Reduce -6.1% | 772,612 | $9.8M |
| Morgan Stanley | 0.00% | Add +247.7% | 712,510 | $9.0M |
| First Eagle Investment Management, LLC | 0.01% | Add +18.9% | 638,941 | $8.1M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -7.9% | 622,442 | $7.9M |
| Dimensional Fund Advisors LP | 0.00% | Add +41.8% | 618,939 | $7.8M |
| Pier Capital, LLC | 0.99% | Reduce -1.7% | 476,805 | $6.0M |
| Renaissance Technologies | 0.01% | Add +101.6% | 472,619 | $6.0M |
| Peregrine Capital Management LLC | 0.20% | Add +13.0% | 428,061 | $5.4M |
| Bank of America Corp. | 0.00% | Add +8.7% | 419,473 | $5.3M |
| Vanguard Portfolio Management LLC | 0.00% | — | 413,494 | $5.2M |
| Next Century Growth Investors LLC | 0.35% | Add +170.4% | 383,958 | $4.8M |
| Parkman Healthcare Partners LLC | 0.49% | Reduce -0.2% | 373,553 | $4.7M |
| Qube Research & Technologies Ltd | 0.01% | Add +61.7% | 371,526 | $4.7M |
| Royce & Associates LP | 0.05% | Add +25.3% | 371,082 | $4.7M |
| Millennium Management | 0.00% | Add +243.8% | 369,303 | $4.7M |
| Northern Trust Corp. | 0.00% | Add +1.1% | 358,337 | $4.5M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -1.9% | 315,471 | $4.0M |
| Tocqueville Asset Management L.P. | 0.06% | No change | 304,000 | $3.8M |
| Sei Investments Co. | 0.00% | Add +67.3% | 284,769 | $3.6M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 274,691 | $3.5M |
| Harbor Capital Advisors, Inc. | 0.25% | Add +97.0% | 246,795 | $3.1M |
| Algert Global LLC | 0.04% | Reduce -62.3% | 230,412 | $2.9M |
| Assenagon Asset Management S.A. | 0.00% | Reduce -0.4% | 224,004 | $2.8M |
| Essex Investment Management Co. LLC | 0.42% | Add +1.8% | 212,488 | $2.7M |
| D. E. Shaw & Co. | 0.00% | Reduce -53.2% | 189,028 | $2.4M |
| Citadel Advisors | 0.00% | Reduce -39.4% | 188,226 | $2.4M |
| VELA Investment Management, LLC | 0.61% | Add +33.3% | 187,160 | $2.4M |
| Marshall Wace, LLP | 0.00% | Reduce -49.9% | 168,128 | $2.1M |
| HighMark Wealth Management LLC | 0.82% | No change | 159,832 | $2.0M |
| Victory Capital Management Inc. | 0.00% | Reduce -5.8% | 151,960 | $1.9M |
| Bullseye Asset Management LLC | 1.04% | Add +34.8% | 142,732 | $1.8M |
| Nomura Asset Management International Inc. | 0.00% | Add +32.0% | 138,247 | $1.7M |
| Tudor Investment Corporation | 0.01% | Reduce -49.9% | 130,116 | $1.6M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -33.1% | 122,804 | $1.6M |
| JPMorgan Chase & Co. | 0.00% | Reduce -34.5% | 125,099 | $1.5M |
| Lazard Asset Management LLC | 0.00% | Reduce -3.2% | 102,499 | $1.3M |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.6% | 100,642 | $1.3M |
| Cinctive Capital Management LP | 0.08% | Add +114.6% | 95,540 | $1.2M |
| Engineers Gate Manager LP | 0.01% | Add +4.2% | 94,924 | $1.2M |
| Trexquant Investment LP | 0.01% | Reduce -21.0% | 89,259 | $1.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +1.9% | 87,274 | $1.1M |
| Squarepoint Ops LLC | 0.00% | Reduce -49.3% | 84,181 | $1.1M |
| XTX Topco Ltd | 0.02% | New | 83,153 | $1.1M |
| Man Group plc | 0.00% | Add +69.3% | 82,811 | $1.0M |
| Nano Cap New Millennium Growth Fund L P | 0.97% | Add +94.1% | 82,500 | $1.0M |
| Swiss National Bank | 0.00% | No change | 80,900 | $1.0M |
| Caption Management, LLC | 0.05% | Add +17672.5% | 75,000 | $947K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.00% | Reduce -28.0% | 74,229 | $938K |
| Citigroup Inc. | 0.00% | Reduce -35.1% | 71,611 | $904K |
| Principal Financial Group Inc. | 0.00% | Add +22.6% | 70,027 | $884K |
| Legato Capital Management LLC | 0.08% | Reduce -24.8% | 66,597 | $841K |
| Acadian Asset Management LLC | 0.00% | Add +136.1% | 63,199 | $795K |
| Two Sigma Investments, LP | 0.00% | Reduce -76.8% | 58,147 | $734K |
| AQR Capital Management | 0.00% | Add +171.4% | 57,701 | $729K |
| Alliancebernstein L.P. | 0.00% | No change | 35,750 | $705K |
| Invesco Ltd. | 0.00% | Reduce -0.3% | 55,528 | $701K |
| Susquehanna Portfolio Strategies, LLC | 0.01% | Reduce -48.7% | 54,042 | $683K |
| Raymond James Financial Inc. | 0.00% | Reduce -26.6% | 50,356 | $636K |
| T. Rowe Price Associates Inc. | 0.00% | Add +34.1% | 49,834 | $630K |
| UBS Group AG | 0.00% | Reduce -53.9% | 48,251 | $609K |
| Rhumbline Advisers | 0.00% | Reduce -1.9% | 46,643 | $589K |
| Sterling Capital Management LLC | 0.01% | Reduce -45.3% | 44,991 | $568K |
| Barclays PLC | 0.00% | Reduce -57.5% | 43,564 | $550K |
| Brevan Howard Capital Management LP | 0.01% | New | 43,145 | $545K |
| Penn Capital Management Company, LLC | 0.04% | Add +41.4% | 40,568 | $512K |
| California State Teachers Retirement System | 0.00% | Reduce -0.7% | 39,261 | $496K |
| Hilton Head Capital Partners, LLC | 0.27% | No change | 38,019 | $480K |
| D.A. Davidson & Co. | 0.00% | Add +5.7% | 36,882 | $466K |
| Deutsche Bank AG | 0.00% | Add +9.0% | 36,812 | $465K |
| Palumbo Wealth Management LLC | 0.11% | Reduce -15.3% | 35,532 | $449K |
| Perpetual Ltd | 0.01% | Add +6.9% | 31,809 | $402K |
| Legal & General Group Plc | 0.00% | Reduce -22.5% | 31,525 | $398K |
| OP Asset Management Ltd | 0.00% | New | 30,982 | $391K |
| Quantinno Capital Management LP | 0.00% | Add +58.2% | 29,475 | $372K |
| DRW Securities, LLC | 0.02% | New | 25,844 | $326K |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 25,650 | $324K |
| Voya Investment Management LLC | 0.00% | Reduce -0.8% | 25,143 | $318K |
| Manchester Capital Management LLC | 0.05% | No change | 25,107 | $317K |
| Diversified Trust Co. | 0.01% | Add +10.8% | 24,335 | $307K |
| Charter Oak Capital Management, LLC | 0.02% | No change | 24,003 | $303K |
| MetLife Investment Management, LLC | 0.00% | Reduce -1.2% | 23,822 | $301K |
| Franklin Resources Inc. | 0.00% | Reduce -0.1% | 22,499 | $284K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +21.4% | 20,042 | $253K |
| Corient Private Wealth LP | 0.00% | New | 20,008 | $253K |
"% of holder's portfolio" is SIBN's weight in each manager's 13F, not the share of Si-Bone Inc. the manager owns.