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, Q3 2024
Institutional positions in SI-BONE, Inc. as of Sep 30, 2024. 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
- 133
- −1 vs. Q2 2024
- Shares held
- 40.7M
- +4.53M (+12.5%) vs. Q2 2024
- Total value
- $569.1M
- +$101.2M (+21.6%) vs. Q2 2024
- New holders
- 21
- 52 more added
- Sold out
- 22
- 37 more reduced
3 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding SI-BONE, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Calamos Advisors LLC | 10,115 | $141.4K | 0.00% | +10,115 | New |
| Aquatic Capital Management LLC | 6,600 | $92.3K | 0.00% | −12,000−64.5% | Reduced |
| RiverPark Advisors, LLC | 5,865 | $82.0K | 0.07% | +178+3.1% | Added |
| Canada Pension Plan Investment Board | 4,400 | $61.5K | 0.00% | −300−6.4% | Reduced |
| Ameritas Investment Partners, Inc. | 4,118 | $57.6K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 3,600 | $50.3K | 0.00% | −44−1.2% | Reduced |
| Tower Research Capital LLC (TRC) | 3,516 | $49.2K | 0.00% | −4,111−53.9% | Reduced |
| Larson Financial Group LLC | 2,500 | $35.0K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 2,354 | $32.9K | 0.00% | +1,198+103.6% | Added |
| Comerica Bank | 2,339 | $32.7K | 0.00% | +134+6.1% | Added |
| Acadian Asset Management LLC | 2,078 | $29.0K | 0.00% | +2,078 | New |
| Amundi | 2,138 | $28.8K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,609 | $22.5K | 0.00% | −280−14.8% | Reduced |
| Amalgamated Bank | 1,357 | $19.0K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 1,029 | $14.4K | 0.00% | +41+4.1% | Added |
| The PNC Financial Services Group, Inc. | 865 | $12.1K | 0.00% | 00.0% | Unchanged |
| Coppell Advisory Solutions LLC | 507 | $6.78K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 372 | $5.20K | 0.00% | +372 | New |
| CWM, LLC | 369 | $5.00K | 0.00% | +120+48.2% | Added |
| Nisa Investment Advisors, LLC | 236 | $3.30K | 0.00% | +145+159.3% | Added |
| Lindbrook Capital, LLC | 204 | $2.85K | 0.00% | +129+172.0% | Added |
| Quadrant Capital Group LLC | 165 | $2.31K | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 86 | $1.20K | 0.00% | +86 | New |
| Quest Partners LLC | 83 | $1.16K | 0.00% | +83 | New |
| Simplex Trading, LLC | 80 | $1.00K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 62 | $867 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 60 | $839 | 0.00% | +50+500.0% | Added |
| Capital Performance Advisors LLP | 54 | $755 | 0.00% | +54 | New |
| US Bancorp | 37 | $517 | 0.00% | +12+48.0% | Added |
| GAMMA Investing LLC | 29 | $405 | 0.00% | −4−12.1% | Reduced |
| Farther Finance Advisors, LLC | 27 | $377 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 4 | $56 | 0.00% | +4 | New |
| Covestor Ltd | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 0 | $0 | 0.00% | −239,949−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −130,700−100.0% | Sold out |
| Divisadero Street Capital Management, LP | 0 | $0 | 0.00% | −120,000−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −111,961−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −51,649−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −33,028−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −30,858−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −24,103−100.0% | Sold out |
| Charter Oak Capital Management, LLC | 0 | $0 | 0.00% | −24,003−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −19,459−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −17,472−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −15,795−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −11,760−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −11,691−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −11,508−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −11,195−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −10,823−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −8,038−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −1,357−100.0% | Sold out |
| Arcadia Investment Management Corp | 0 | $0 | 0.00% | −941−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −223−100.0% | Sold out |
| Innealta Capital, LLC | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |
| Kent Lake Capital LLC | – | – | – | – | Not filed |
| Susquehanna Fundamental Investments, LLC | – | – | – | – | Not filed |