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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,729,481 | $52.3M | 0.00% | −104,844−2.7% | Reduced |
| OrbiMed Advisors LLC | 3,442,853 | $48.3M | 1.16% | 00.0% | Unchanged |
| Brown Advisory Inc | 3,187,398 | $44.7M | 0.06% | −453,047−12.4% | Reduced |
| American Century Companies Inc | 2,642,322 | $37.1M | 0.02% | +264,254+11.1% | Added |
| Champlain Investment Partners, LLC | 2,595,731 | $36.4M | 0.26% | −125,093−4.6% | Reduced |
| Vanguard Group Inc | 2,444,159 | $34.3M | 0.00% | +35,349+1.5% | Added |
| Silvercrest Asset Management Group LLC | 1,623,653 | $22.8M | 0.16% | −330,153−16.9% | Reduced |
| First Light Asset Management, LLC | 1,612,408 | $22.6M | 2.58% | +475,426+41.8% | Added |
| Granahan Investment Management Inc | 1,432,701 | $20.1M | 1.00% | −201,865−12.3% | Reduced |
| Nuveen, LLC | 1,326,100 | $18.6M | 0.01% | +1,326,100 | New |
| Paradigm Capital Management Inc | 1,275,455 | $17.9M | 0.99% | −110,576−8.0% | Reduced |
| State Street Corp | 1,081,136 | $15.2M | 0.00% | −35,230−3.2% | Reduced |
| Geode Capital Management, LLC | 962,087 | $13.5M | 0.00% | +28,196+3.0% | Added |
| Bellevue Group AG | 872,991 | $12.2M | 0.27% | −7,988−0.9% | Reduced |
| Impax Asset Management Group plc | 766,761 | $10.8M | 0.06% | 00.0% | Unchanged |
| Victory Capital Management Inc | 631,568 | $8.86M | 0.01% | +224,190+55.0% | Added |
| Holocene Advisors, LP | 585,311 | $8.21M | 0.02% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 532,712 | $7.47M | 0.34% | −308,333−36.7% | Reduced |
| Wellington Management Group LLP | 493,753 | $6.93M | 0.00% | −10,934−2.2% | Reduced |
| Pier Capital, LLC | 464,721 | $6.52M | 1.09% | −8,402−1.8% | Reduced |
| Northern Trust Corp | 413,790 | $5.81M | 0.00% | +4,668+1.1% | Added |
| Goldman Sachs Group Inc | 379,757 | $5.33M | 0.00% | +83,919+28.4% | Added |
| Marshall Wace, LLP | 369,011 | $5.18M | 0.01% | +104,488+39.5% | Added |
| JPMorgan Chase & Co | 340,813 | $4.78M | 0.00% | +60,360+21.5% | Added |
| Dimensional Fund Advisors LP | 324,024 | $4.55M | 0.00% | −30,811−8.7% | Reduced |
| Charles Schwab Investment Management Inc | 320,859 | $4.50M | 0.00% | −404−0.1% | Reduced |
| First Eagle Investment Management, LLC | 307,738 | $4.32M | 0.01% | +122,290+65.9% | Added |
| Divisadero Street Capital Management, LP | 288,428 | $4.05M | 0.47% | +288,428 | New |
| Morgan Stanley | 273,617 | $3.84M | 0.00% | +11,128+4.2% | Added |
| Tocqueville Asset Management L.P. | 255,000 | $3.58M | 0.06% | +85,000+50.0% | Added |
| Bank of America Corp | 232,188 | $3.26M | 0.00% | +93,273+67.1% | Added |
| Parkman Healthcare Partners LLC | 231,109 | $3.24M | 0.38% | +14,509+6.7% | Added |
| Millennium Management LLC | 229,553 | $3.22M | 0.00% | +229,553 | New |
| Renaissance Technologies LLC | 213,100 | $2.99M | 0.00% | +101,700+91.3% | Added |
| Essex Investment Management Co LLC | 207,900 | $2.92M | 0.61% | −260−0.1% | Reduced |
| Kent Lake PR LLC | 201,780 | $2.83M | 1.31% | −591,687−74.6% | Reduced |
| Russell Investments Group, Ltd. | 201,758 | $2.83M | 0.00% | +178,442+765.3% | Added |
| Lisanti Capital Growth, LLC | 168,525 | $2.36M | 0.70% | +168,525 | New |
| Citadel Advisors LLC | 145,533 | $2.04M | 0.00% | −76,159−34.4% | Reduced |
| Allianz Asset Management GmbH | 133,899 | $1.88M | 0.00% | +4,288+3.3% | Added |
| Jane Street Group, LLC | 129,567 | $1.82M | 0.00% | +129,567 | New |
| VELA Investment Management, LLC | 122,671 | $1.72M | 0.59% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 118,042 | $1.66M | 0.00% | +48,292+69.2% | Added |
| UBS Asset Management Americas Inc | 117,691 | $1.65M | 0.00% | +15,025+14.6% | Added |
| Trexquant Investment LP | 115,114 | $1.62M | 0.02% | +27,331+31.1% | Added |
| Royce & Associates LP | 110,032 | $1.54M | 0.02% | +320.0% | Added |
| Bank of New York Mellon Corp | 108,977 | $1.53M | 0.00% | −2,229−2.0% | Reduced |
| Bullseye Asset Management LLC | 105,883 | $1.49M | 0.80% | 00.0% | Unchanged |
| Legato Capital Management LLC | 99,356 | $1.39M | 0.19% | +36,649+58.4% | Added |
| Two Sigma Advisers, LP | 94,000 | $1.32M | 0.00% | +8,100+9.4% | Added |
| Raymond James Financial Inc | 87,002 | $1.22M | 0.00% | −918−1.0% | Reduced |
| Lazard Asset Management LLC | 86,787 | $1.22M | 0.00% | +17,948+26.1% | Added |
| Walleye Capital LLC | 80,910 | $1.14M | 0.01% | +80,910 | New |
| Qube Research & Technologies Ltd | 75,695 | $1.06M | 0.00% | +65,656+654.0% | Added |
| Swiss National Bank | 72,400 | $1.02M | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 71,012 | $996.3K | 0.00% | −28,200−28.4% | Reduced |
| Sterling Capital Management LLC | 68,306 | $958.3K | 0.01% | −52,489−43.5% | Reduced |
| Calamos Advisors LLC | 65,462 | $918.4K | 0.00% | +65,462 | New |
| Rhumbline Advisers | 59,721 | $837.9K | 0.00% | +2,100+3.6% | Added |
| ExodusPoint Capital Management, LP | 58,135 | $816.0K | 0.01% | +58,135 | New |
| Alliancebernstein L.P. | 55,750 | $782.2K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 52,790 | $740.6K | 0.00% | −75,779−58.9% | Reduced |
| SEI Investments Co | 51,697 | $725.3K | 0.00% | −6,454−11.1% | Reduced |
| BNP Paribas Arbitrage, SA | 51,568 | $723.5K | 0.00% | −50,988−49.7% | Reduced |
| Semanteon Capital Management, LP | 49,581 | $695.6K | 0.38% | +49,581 | New |
| Susquehanna International Group, LLP | 49,417 | $693.3K | 0.00% | +25,215+104.2% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 48,714 | $683.5K | 0.00% | +48,714 | New |
| Verition Fund Management LLC | 42,551 | $597.0K | 0.00% | +32,100+307.1% | Added |
| Bessemer Group Inc | 42,115 | $591.0K | 0.00% | −477−1.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 39,969 | $560.8K | 0.00% | +9,569+31.5% | Added |
| Squarepoint Ops LLC | 37,465 | $525.6K | 0.00% | +5,405+16.9% | Added |
| Quest Partners LLC | 37,426 | $525.1K | 0.06% | +25,764+220.9% | Added |
| Legal & General Group Plc | 36,515 | $512.3K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 35,399 | $496.6K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 33,608 | $471.5K | 0.00% | +10,992+48.6% | Added |
| Citigroup Inc | 33,431 | $469.0K | 0.00% | −1,570−4.5% | Reduced |
| Price T Rowe Associates Inc | 32,711 | $459.0K | 0.00% | +969+3.1% | Added |
| Deutsche Bank AG | 32,583 | $457.1K | 0.00% | −3,685−10.2% | Reduced |
| Graham Capital Management, L.P. | 32,125 | $450.7K | 0.01% | −3,362−9.5% | Reduced |
| AQR Capital Management LLC | 31,521 | $442.2K | 0.00% | +248+0.8% | Added |
| Invesco Ltd. | 31,448 | $441.2K | 0.00% | +14,245+82.8% | Added |
| Balyasny Asset Management LLC | 31,166 | $437.3K | 0.00% | +31,166 | New |
| Voya Investment Management LLC | 30,818 | $432.4K | 0.00% | +6,526+26.9% | Added |
| Aquatic Capital Management LLC | 28,945 | $406.1K | 0.01% | +16,819+138.7% | Added |
| Ameriprise Financial Inc | 28,727 | $403.0K | 0.00% | +28,727 | New |
| Diversified Trust Co | 27,160 | $381.1K | 0.01% | 00.0% | Unchanged |
| Franklin Resources Inc | 26,790 | $375.9K | 0.00% | +6,503+32.1% | Added |
| Campbell & CO Investment Adviser LLC | 26,659 | $374.0K | 0.03% | +2,749+11.5% | Added |
| Manchester Capital Management LLC | 25,107 | $352.3K | 0.04% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 24,426 | $342.7K | 0.00% | +1,053+4.5% | Added |
| MetLife Investment Management | 24,108 | $338.2K | 0.00% | −3,313−12.1% | Reduced |
| Charter Oak Capital Management, LLC | 24,003 | $336.8K | 0.03% | +24,003 | New |
| Janus Henderson Group PLC | 22,582 | $317.3K | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 22,445 | $314.9K | 0.01% | +22,445 | New |
| Man Group plc | 21,567 | $302.6K | 0.00% | +6,113+39.6% | Added |
| Wells Fargo & Company | 21,388 | $300.1K | 0.00% | +664+3.2% | Added |
| Corebridge Financial, Inc. | 20,178 | $283.1K | 0.00% | −299−1.5% | Reduced |
| Centiva Capital, LP | 20,067 | $281.5K | 0.02% | +20,067 | New |
| Magnetar Financial LLC | 19,661 | $275.8K | 0.00% | +4,161+26.8% | Added |
| Integrated Quantitative Investments LLC | 19,300 | $270.8K | 0.13% | +19,300 | New |