SI-BONE, Inc.
SIBN- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001459839
In the last 90 days, SI-BONE, Inc. insiders filed 0 open-market purchases and 11 sales; 167 institutions reported holding it in 13F filings for Q2 2026, worth $773.9M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in SI-BONE, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 158
- +16 vs. Q4 2024
- Shares held
- 40.5M
- +1.92M (+5.0%) vs. Q4 2024
- Total value
- $567.6M
- +$27.2M (+5.0%) vs. Q4 2024
- New holders
- 34
- 58 more added
- Sold out
- 18
- 38 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SIBN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 167 | $773.9M |
| Q1 2026 | 180 | $548.2M |
| Q4 2025 | 183 | $815.0M |
| Q3 2025 | 175 | $616.1M |
| Q2 2025 | 178 | $769.0M |
| Q1 2025 | 158 | $567.6M |
| Q4 2024 | 144 | $558.2M |
| Q3 2024 | 133 | $569.1M |
| Q2 2024 | 137 | $528.4M |
| Q1 2024 | 146 | $667.2M |
| Q4 2023 | 155 | $823.7M |
| Q3 2023 | 149 | $826.3M |
| Q2 2023 | 168 | $1.02B |
| Q1 2023 | 117 | $659.4M |
| Q4 2022 | 101 | $457.8M |
| Q3 2022 | 110 | $590.5M |
| Q2 2022 | 108 | $454.0M |
| Q1 2022 | 110 | $732.1M |
| Q4 2021 | 115 | $719.1M |
| Q3 2021 | 122 | $668.2M |
| Q2 2021 | 134 | $962.2M |
| Q1 2021 | 133 | $930.3M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding SI-BONE, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Calamos Advisors LLC | 65,462 | $918.4K | 0.00% | +65,462 | New |
| Sterling Capital Management LLC | 68,306 | $958.3K | 0.01% | −52,489−43.5% | Reduced |
| Barclays PLC | 71,012 | $996.3K | 0.00% | −28,200−28.4% | Reduced |
| Swiss National Bank | 72,400 | $1.02M | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 75,695 | $1.06M | 0.00% | +65,656+654.0% | Added |
| Walleye Capital LLC | 80,910 | $1.14M | 0.01% | +80,910 | New |
| Lazard Asset Management LLC | 86,787 | $1.22M | 0.00% | +17,948+26.1% | Added |
| Raymond James Financial Inc | 87,002 | $1.22M | 0.00% | −918−1.0% | Reduced |
| Two Sigma Advisers, LP | 94,000 | $1.32M | 0.00% | +8,100+9.4% | Added |
| Legato Capital Management LLC | 99,356 | $1.39M | 0.19% | +36,649+58.4% | Added |
| Bullseye Asset Management LLC | 105,883 | $1.49M | 0.80% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 108,977 | $1.53M | 0.00% | −2,229−2.0% | Reduced |
| Royce & Associates LP | 110,032 | $1.54M | 0.02% | +320.0% | Added |
| Trexquant Investment LP | 115,114 | $1.62M | 0.02% | +27,331+31.1% | Added |
| UBS Asset Management Americas Inc | 117,691 | $1.65M | 0.00% | +15,025+14.6% | Added |
| Two Sigma Investments, LP | 118,042 | $1.66M | 0.00% | +48,292+69.2% | Added |
| VELA Investment Management, LLC | 122,671 | $1.72M | 0.59% | 00.0% | Unchanged |
| Jane Street Group, LLC | 129,567 | $1.82M | 0.00% | +129,567 | New |
| Allianz Asset Management GmbH | 133,899 | $1.88M | 0.00% | +4,288+3.3% | Added |
| Citadel Advisors LLC | 145,533 | $2.04M | 0.00% | −76,159−34.4% | Reduced |
| Lisanti Capital Growth, LLC | 168,525 | $2.36M | 0.70% | +168,525 | New |
| Russell Investments Group, Ltd. | 201,758 | $2.83M | 0.00% | +178,442+765.3% | Added |
| Kent Lake PR LLC | 201,780 | $2.83M | 1.31% | −591,687−74.6% | Reduced |
| Essex Investment Management Co LLC | 207,900 | $2.92M | 0.61% | −260−0.1% | Reduced |
| Renaissance Technologies LLC | 213,100 | $2.99M | 0.00% | +101,700+91.3% | Added |
| Millennium Management LLC | 229,553 | $3.22M | 0.00% | +229,553 | New |
| Parkman Healthcare Partners LLC | 231,109 | $3.24M | 0.38% | +14,509+6.7% | Added |
| Bank of America Corp | 232,188 | $3.26M | 0.00% | +93,273+67.1% | Added |
| Tocqueville Asset Management L.P. | 255,000 | $3.58M | 0.06% | +85,000+50.0% | Added |
| Morgan Stanley | 273,617 | $3.84M | 0.00% | +11,128+4.2% | Added |
| Divisadero Street Capital Management, LP | 288,428 | $4.05M | 0.47% | +288,428 | New |
| First Eagle Investment Management, LLC | 307,738 | $4.32M | 0.01% | +122,290+65.9% | Added |
| Charles Schwab Investment Management Inc | 320,859 | $4.50M | 0.00% | −404−0.1% | Reduced |
| Dimensional Fund Advisors LP | 324,024 | $4.55M | 0.00% | −30,811−8.7% | Reduced |
| JPMorgan Chase & Co | 340,813 | $4.78M | 0.00% | +60,360+21.5% | Added |
| Marshall Wace, LLP | 369,011 | $5.18M | 0.01% | +104,488+39.5% | Added |
| Goldman Sachs Group Inc | 379,757 | $5.33M | 0.00% | +83,919+28.4% | Added |
| Northern Trust Corp | 413,790 | $5.81M | 0.00% | +4,668+1.1% | Added |
| Pier Capital, LLC | 464,721 | $6.52M | 1.09% | −8,402−1.8% | Reduced |
| Wellington Management Group LLP | 493,753 | $6.93M | 0.00% | −10,934−2.2% | Reduced |
| Harbor Capital Advisors, Inc. | 532,712 | $7.47M | 0.34% | −308,333−36.7% | Reduced |
| Holocene Advisors, LP | 585,311 | $8.21M | 0.02% | 00.0% | Unchanged |
| Victory Capital Management Inc | 631,568 | $8.86M | 0.01% | +224,190+55.0% | Added |
| Impax Asset Management Group plc | 766,761 | $10.8M | 0.06% | 00.0% | Unchanged |
| Bellevue Group AG | 872,991 | $12.2M | 0.27% | −7,988−0.9% | Reduced |
| Geode Capital Management, LLC | 962,087 | $13.5M | 0.00% | +28,196+3.0% | Added |
| State Street Corp | 1,081,136 | $15.2M | 0.00% | −35,230−3.2% | Reduced |
| Paradigm Capital Management Inc | 1,275,455 | $17.9M | 0.99% | −110,576−8.0% | Reduced |
| Nuveen, LLC | 1,326,100 | $18.6M | 0.01% | +1,326,100 | New |
| Granahan Investment Management Inc | 1,432,701 | $20.1M | 1.00% | −201,865−12.3% | Reduced |
| First Light Asset Management, LLC | 1,612,408 | $22.6M | 2.58% | +475,426+41.8% | Added |
| Silvercrest Asset Management Group LLC | 1,623,653 | $22.8M | 0.16% | −330,153−16.9% | Reduced |
| Vanguard Group Inc | 2,444,159 | $34.3M | 0.00% | +35,349+1.5% | Added |
| Champlain Investment Partners, LLC | 2,595,731 | $36.4M | 0.26% | −125,093−4.6% | Reduced |
| American Century Companies Inc | 2,642,322 | $37.1M | 0.02% | +264,254+11.1% | Added |
| Brown Advisory Inc | 3,187,398 | $44.7M | 0.06% | −453,047−12.4% | Reduced |
| OrbiMed Advisors LLC | 3,442,853 | $48.3M | 1.16% | 00.0% | Unchanged |
| BlackRock, Inc. | 3,729,481 | $52.3M | 0.00% | −104,844−2.7% | Reduced |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −250,050−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −30,261−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −20,714−100.0% | Sold out |
| Virtus Investment Advisers, Inc. | 0 | $0 | 0.00% | −13,950−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −13,518−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −13,200−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −12,200−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −11,599−100.0% | Sold out |
| RiverPark Advisors, LLC | 0 | $0 | 0.00% | −82−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −5,180−100.0% | Sold out |
| Mainstream Capital Management LLC | 0 | $0 | 0.00% | −3,804−100.0% | Sold out |
| Innovative Advisory Group, LLC | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Next Century Growth Investors LLC | 0 | $0 | 0.00% | −1,295−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −895−100.0% | Sold out |
| Arcadia Investment Management Corp | 0 | $0 | 0.00% | −688−100.0% | Sold out |
| Coppell Advisory Solutions LLC | 0 | $0 | 0.00% | −507−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |
| Virtus Fund Advisers, LLC | – | – | – | – | Not filed |