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, Q2 2025
Institutional positions in SI-BONE, Inc. as of Jun 30, 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
- 178
- +21 vs. Q1 2025
- Shares held
- 40.9M
- +401.1K (+1.0%) vs. Q1 2025
- Total value
- $769.0M
- +$201.3M (+35.5%) vs. Q1 2025
- New holders
- 38
- 59 more added
- Sold out
- 17
- 56 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding SI-BONE, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,469,501 | $65.3M | 0.00% | −259,980−7.0% | Reduced |
| Brown Advisory Inc | 2,912,976 | $54.8M | 0.07% | −274,422−8.6% | Reduced |
| OrbiMed Advisors LLC | 2,578,979 | $48.5M | 1.22% | −863,874−25.1% | Reduced |
| Vanguard Group Inc | 2,448,540 | $46.1M | 0.00% | +4,381+0.2% | Added |
| American Century Companies Inc | 2,316,424 | $43.6M | 0.02% | −325,898−12.3% | Reduced |
| Champlain Investment Partners, LLC | 2,140,074 | $40.3M | 0.28% | −455,657−17.6% | Reduced |
| First Light Asset Management, LLC | 1,751,001 | $33.0M | 4.27% | +138,593+8.6% | Added |
| Silvercrest Asset Management Group LLC | 1,480,951 | $27.9M | 0.19% | −142,702−8.8% | Reduced |
| Granahan Investment Management Inc | 1,264,327 | $23.8M | 0.97% | −168,374−11.8% | Reduced |
| Nuveen, LLC | 1,205,603 | $22.7M | 0.01% | −120,497−9.1% | Reduced |
| State Street Corp | 1,028,075 | $19.3M | 0.00% | −53,061−4.9% | Reduced |
| Geode Capital Management, LLC | 912,139 | $17.2M | 0.00% | −49,948−5.2% | Reduced |
| Impax Asset Management Group plc | 691,761 | $13.0M | 0.07% | −75,000−9.8% | Reduced |
| Paradigm Capital Management Inc | 670,531 | $12.6M | 0.62% | −604,924−47.4% | Reduced |
| Holocene Advisors, LP | 585,311 | $11.0M | 0.03% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 573,705 | $10.8M | 0.45% | +40,993+7.7% | Added |
| Bellevue Group AG | 540,112 | $10.2M | 0.22% | −332,879−38.1% | Reduced |
| Pier Capital, LLC | 498,035 | $9.37M | 1.43% | +33,314+7.2% | Added |
| Wellington Management Group LLP | 488,369 | $9.19M | 0.00% | −5,384−1.1% | Reduced |
| Goldman Sachs Group Inc | 477,544 | $8.99M | 0.00% | +97,787+25.7% | Added |
| Marshall Wace, LLP | 436,213 | $8.21M | 0.01% | +67,202+18.2% | Added |
| Victory Capital Management Inc | 432,368 | $8.14M | 0.01% | −199,200−31.5% | Reduced |
| Renaissance Technologies LLC | 419,700 | $7.90M | 0.01% | +206,600+96.9% | Added |
| Citadel Advisors LLC | 399,515 | $7.52M | 0.01% | +253,982+174.5% | Added |
| Northern Trust Corp | 367,766 | $6.92M | 0.00% | −46,024−11.1% | Reduced |
| Parkman Healthcare Partners LLC | 362,008 | $6.81M | 0.79% | +130,899+56.6% | Added |
| First Eagle Investment Management, LLC | 354,538 | $6.67M | 0.01% | +46,800+15.2% | Added |
| Peregrine Capital Management LLC | 354,112 | $6.66M | 0.20% | +354,112 | New |
| D. E. Shaw & Co., Inc. | 343,490 | $6.46M | 0.01% | +343,490 | New |
| Divisadero Street Capital Management, LP | 339,791 | $6.39M | 0.43% | +51,363+17.8% | Added |
| Millennium Management LLC | 337,768 | $6.36M | 0.01% | +108,215+47.1% | Added |
| Morgan Stanley | 317,962 | $5.98M | 0.00% | +44,345+16.2% | Added |
| Charles Schwab Investment Management Inc | 317,565 | $5.98M | 0.00% | −3,294−1.0% | Reduced |
| Dimensional Fund Advisors LP | 303,332 | $5.71M | 0.00% | −20,692−6.4% | Reduced |
| JPMorgan Chase & Co | 273,407 | $5.15M | 0.00% | −67,406−19.8% | Reduced |
| Tocqueville Asset Management L.P. | 259,000 | $4.87M | 0.07% | +4,000+1.6% | Added |
| Next Century Growth Investors LLC | 256,345 | $4.82M | 0.37% | +256,345 | New |
| Tudor Investment Corp Et Al | 256,064 | $4.82M | 0.04% | +238,840+1,386.7% | Added |
| Trexquant Investment LP | 255,714 | $4.81M | 0.05% | +140,600+122.1% | Added |
| Point72 Asset Management, L.P. | 250,900 | $4.72M | 0.01% | +250,900 | New |
| Qube Research & Technologies Ltd | 249,223 | $4.69M | 0.01% | +173,528+229.2% | Added |
| BNP Paribas Arbitrage, SA | 248,660 | $4.68M | 0.00% | +197,092+382.2% | Added |
| Russell Investments Group, Ltd. | 240,477 | $4.53M | 0.01% | +38,719+19.2% | Added |
| Cubist Systematic Strategies, LLC | 216,729 | $4.08M | 0.04% | +216,729 | New |
| Essex Investment Management Co LLC | 206,408 | $3.88M | 0.71% | −1,492−0.7% | Reduced |
| Kent Lake PR LLC | 206,245 | $3.88M | 1.71% | +4,465+2.2% | Added |
| Algert Global LLC | 203,019 | $3.82M | 0.08% | +203,019 | New |
| Two Sigma Investments, LP | 186,167 | $3.50M | 0.01% | +68,125+57.7% | Added |
| Voloridge Investment Management, LLC | 152,688 | $2.87M | 0.01% | +152,688 | New |
| Bank of America Corp | 141,452 | $2.66M | 0.00% | −90,736−39.1% | Reduced |
| UBS Asset Management Americas Inc | 140,422 | $2.64M | 0.00% | +22,731+19.3% | Added |
| Jane Street Group, LLC | 130,197 | $2.45M | 0.00% | +630+0.5% | Added |
| VELA Investment Management, LLC | 126,174 | $2.37M | 0.71% | +3,503+2.9% | Added |
| UBS Group AG | 123,472 | $2.32M | 0.00% | +70,682+133.9% | Added |
| Schonfeld Strategic Advisors LLC | 120,628 | $2.27M | 0.02% | +80,659+201.8% | Added |
| Royce & Associates LP | 110,032 | $2.07M | 0.02% | 00.0% | Unchanged |
| Jump Financial, LLC | 106,272 | $2.00M | 0.02% | +106,272 | New |
| Bank of New York Mellon Corp | 106,042 | $2.00M | 0.00% | −2,935−2.7% | Reduced |
| Bullseye Asset Management LLC | 105,883 | $1.99M | 0.99% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 104,838 | $1.97M | 0.00% | +73,672+236.4% | Added |
| Barclays PLC | 103,903 | $1.96M | 0.00% | +32,891+46.3% | Added |
| Lisanti Capital Growth, LLC | 102,545 | $1.93M | 0.53% | −65,980−39.2% | Reduced |
| Macquarie Group Ltd | 99,758 | $1.88M | 0.00% | +99,758 | New |
| SEI Investments Co | 97,345 | $1.83M | 0.00% | +45,648+88.3% | Added |
| Raymond James Financial Inc | 96,293 | $1.81M | 0.00% | +9,291+10.7% | Added |
| Two Sigma Advisers, LP | 96,110 | $1.81M | 0.00% | +2,110+2.2% | Added |
| ExodusPoint Capital Management, LP | 95,703 | $1.80M | 0.02% | +37,568+64.6% | Added |
| Lazard Asset Management LLC | 93,524 | $1.76M | 0.00% | +6,737+7.8% | Added |
| Engineers Gate Manager LP | 91,530 | $1.72M | 0.02% | +78,161+584.6% | Added |
| Legato Capital Management LLC | 87,911 | $1.65M | 0.20% | −11,445−11.5% | Reduced |
| PDT Partners, LLC | 81,916 | $1.54M | 0.09% | +81,916 | New |
| Calamos Advisors LLC | 75,203 | $1.42M | 0.01% | +9,741+14.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 74,535 | $1.40M | 0.00% | +74,535 | New |
| Swiss National Bank | 72,400 | $1.36M | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 60,639 | $1.14M | 0.00% | +23,174+61.9% | Added |
| Sterling Capital Management LLC | 59,009 | $1.11M | 0.02% | −9,297−13.6% | Reduced |
| Rhumbline Advisers | 57,859 | $1.09M | 0.00% | −1,862−3.1% | Reduced |
| Alliancebernstein L.P. | 55,750 | $1.05M | 0.00% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 53,307 | $1.00M | 0.01% | +53,307 | New |
| Aquatic Capital Management LLC | 52,140 | $981.3K | 0.02% | +23,195+80.1% | Added |
| Ameriprise Financial Inc | 51,924 | $977.2K | 0.00% | +23,197+80.7% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 48,714 | $916.8K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 48,489 | $912.6K | 0.00% | −928−1.9% | Reduced |
| AQR Capital Management LLC | 48,383 | $910.6K | 0.00% | +16,862+53.5% | Added |
| Legal & General Group Plc | 42,403 | $798.0K | 0.00% | +5,888+16.1% | Added |
| Invesco Ltd. | 39,566 | $744.6K | 0.00% | +8,118+25.8% | Added |
| Gsa Capital Partners LLP | 38,573 | $726.0K | 0.05% | +25,904+204.5% | Added |
| Bessemer Group Inc | 37,105 | $698.0K | 0.00% | −5,010−11.9% | Reduced |
| Walleye Capital LLC | 36,515 | $687.2K | 0.01% | −44,395−54.9% | Reduced |
| California State Teachers Retirement System | 34,742 | $653.8K | 0.00% | −657−1.9% | Reduced |
| Price T Rowe Associates Inc | 34,490 | $650.0K | 0.00% | +1,779+5.4% | Added |
| Quantbot Technologies LP | 33,865 | $637.3K | 0.02% | +22,579+200.1% | Added |
| Palumbo Wealth Management LLC | 30,649 | $576.8K | 0.18% | +30,649 | New |
| Voya Investment Management LLC | 30,133 | $567.1K | 0.00% | −685−2.2% | Reduced |
| Petrus Trust Company, LTA | 29,600 | $557.1K | 0.06% | +29,600 | New |
| Susquehanna Portfolio Strategies, LLC | 29,351 | $552.4K | 0.01% | +29,351 | New |
| Fox Run Management, L.L.C. | 27,940 | $525.8K | 0.09% | +27,940 | New |
| Deutsche Bank AG | 27,060 | $509.3K | 0.00% | −5,523−17.0% | Reduced |
| Franklin Resources Inc | 26,790 | $504.2K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 25,107 | $472.5K | 0.06% | 00.0% | Unchanged |