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 2025
Institutional positions in SI-BONE, Inc. as of Sep 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
- 175
- −3 vs. Q2 2025
- Shares held
- 41.9M
- +998.4K (+2.4%) vs. Q2 2025
- Total value
- $616.1M
- −$152.8M (−19.9%) vs. Q2 2025
- New holders
- 19
- 64 more added
- Sold out
- 22
- 66 more reduced
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding SI-BONE, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 16 | $0 | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 27 | $0 | 0.00% | +27 | New |
| Caitong International Asset Management Co., Ltd | 3 | $44 | 0.00% | −125−97.7% | Reduced |
| True Wealth Design, LLC | 10 | $148 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 16 | $236 | 0.00% | −49−75.4% | Reduced |
| Rothschild Investment LLC | 20 | $294 | 0.00% | −40−66.7% | Reduced |
| Farther Finance Advisors, LLC | 27 | $397 | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 30 | $442 | 0.00% | −295−90.8% | Reduced |
| Parkside Financial Bank & Trust | 35 | $516 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 43 | $633 | 0.00% | −5−10.4% | Reduced |
| EverSource Wealth Advisors, LLC | 69 | $1.02K | 0.00% | −2−2.8% | Reduced |
| Signaturefd, LLC | 82 | $1.21K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 84 | $1.24K | 0.00% | −551−86.8% | Reduced |
| Quadrant Capital Group LLC | 89 | $1.31K | 0.00% | +89 | New |
| Northwestern Mutual Wealth Management Co | 109 | $1.60K | 0.00% | +109 | New |
| GAMMA Investing LLC | 128 | $1.88K | 0.00% | −149−53.8% | Reduced |
| SBI Securities Co., Ltd. | 177 | $2.60K | 0.00% | −26−12.8% | Reduced |
| The PNC Financial Services Group, Inc. | 279 | $4.11K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 280 | $4.12K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 348 | $5.12K | 0.00% | +348 | New |
| Mather Group, LLC. | 430 | $6.33K | 0.00% | +430 | New |
| Nisa Investment Advisors, LLC | 592 | $8.71K | 0.00% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 615 | $9.06K | 0.00% | −278−31.1% | Reduced |
| Royal Bank of Canada | 747 | $11.0K | 0.00% | −3,709−83.2% | Reduced |
| CWM, LLC | 745 | $11.0K | 0.00% | −181−19.5% | Reduced |
| Versant Capital Management, Inc | 929 | $13.7K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 984 | $14.5K | 0.00% | +865+726.9% | Added |
| Advisor Group Holdings, Inc. | 1,000 | $16.7K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,223 | $18.0K | 0.00% | −3,674−75.0% | Reduced |
| Amalgamated Bank | 1,357 | $20.0K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 1,832 | $27.0K | 0.00% | −406−18.1% | Reduced |
| Larson Financial Group LLC | 2,508 | $36.9K | 0.00% | +8+0.3% | Added |
| State of Alaska, Department of Revenue | 2,687 | $39.0K | 0.00% | +2,687 | New |
| Ameritas Investment Partners, Inc. | 3,173 | $46.7K | 0.00% | −945−22.9% | Reduced |
| State of Wyoming | 3,407 | $50.2K | 0.01% | +499+17.2% | Added |
| Great West Life Assurance Co | 3,880 | $55.0K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 4,154 | $61.1K | 0.00% | +354+9.3% | Added |
| Quarry LP | 4,861 | $71.6K | 0.02% | +4,356+862.6% | Added |
| Citigroup Inc | 5,782 | $85.1K | 0.00% | −11,941−67.4% | Reduced |
| KLP Kapitalforvaltning AS | 6,900 | $101.6K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 8,430 | $124.1K | 0.01% | −10,915−56.4% | Reduced |
| State of Tennessee, Treasury Department | 8,486 | $124.9K | 0.00% | +1,191+16.3% | Added |
| Calamos Advisors LLC | 10,019 | $147.5K | 0.00% | −65,184−86.7% | Reduced |
| Boothbay Fund Management, LLC | 10,265 | $151.1K | 0.00% | +10,265 | New |
| State Board of Administration of Florida Retirement System | 10,330 | $152.1K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 10,585 | $155.8K | 0.00% | +1,866+21.4% | Added |
| Inceptionr LLC | 10,962 | $161.4K | 0.04% | +10,962 | New |
| Fox Run Management, L.L.C. | 11,177 | $164.5K | 0.03% | −16,763−60.0% | Reduced |
| Virtus ETF Advisers LLC | 11,333 | $166.8K | 0.09% | −5,851−34.0% | Reduced |
| Arizona State Retirement System | 11,356 | $167.2K | 0.00% | +227+2.0% | Added |
| New York State Common Retirement Fund | 12,135 | $178.6K | 0.00% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 12,782 | $188.2K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 12,959 | $190.8K | 0.00% | −1,018−7.3% | Reduced |
| Magnetar Financial LLC | 13,071 | $192.4K | 0.00% | +2,827+27.6% | Added |
| Bailard, Inc. | 13,240 | $194.9K | 0.00% | 00.0% | Unchanged |
| Petrus Trust Company, LTA | 13,833 | $203.6K | 0.02% | −15,767−53.3% | Reduced |
| HRT Financial LP | 13,914 | $204.0K | 0.00% | +13,914 | New |
| Verition Fund Management LLC | 14,842 | $218.5K | 0.00% | −5,612−27.4% | Reduced |
| Quantinno Capital Management LP | 14,928 | $219.7K | 0.00% | +14,928 | New |
| Intech Investment Management LLC | 15,018 | $221.1K | 0.00% | −2,055−12.0% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 15,514 | $228.4K | 0.00% | −13,837−47.1% | Reduced |
| Mercer Global Advisors Inc | 15,543 | $228.8K | 0.00% | +401+2.6% | Added |
| UBS Group AG | 15,626 | $230.0K | 0.00% | −107,846−87.3% | Reduced |
| R Squared Ltd | 16,417 | $241.7K | 0.10% | +16,417 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 16,502 | $242.9K | 0.00% | +3,066+22.8% | Added |
| Walleye Capital LLC | 17,472 | $257.2K | 0.00% | −19,043−52.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 17,645 | $259.7K | 0.00% | −3,162−15.2% | Reduced |
| Jump Financial, LLC | 19,229 | $283.1K | 0.00% | −87,043−81.9% | Reduced |
| Allianz Asset Management GmbH | 20,300 | $298.8K | 0.00% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 20,282 | $299.0K | 0.05% | +20,282 | New |
| Brevan Howard Capital Management LP | 20,437 | $300.8K | 0.00% | −32,870−61.7% | Reduced |
| Palumbo Wealth Management LLC | 21,485 | $316.3K | 0.10% | −9,164−29.9% | Reduced |
| Adage Capital Partners GP, L.L.C. | 22,234 | $327.3K | 0.00% | +22,234 | New |
| Next Century Growth Investors LLC | 23,341 | $343.6K | 0.03% | −233,004−90.9% | Reduced |
| Diversified Trust Co | 23,835 | $350.9K | 0.01% | 00.0% | Unchanged |
| Wells Fargo & Company | 23,965 | $352.8K | 0.00% | +3,643+17.9% | Added |
| Charter Oak Capital Management, LLC | 24,003 | $353.3K | 0.03% | 00.0% | Unchanged |
| MetLife Investment Management | 24,108 | $354.9K | 0.00% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 24,400 | $359.2K | 0.01% | +570+2.4% | Added |
| HighMark Wealth Management LLC | 24,600 | $362.1K | 0.16% | 00.0% | Unchanged |
| Voya Investment Management LLC | 24,974 | $367.6K | 0.00% | −5,159−17.1% | Reduced |
| Manchester Capital Management LLC | 25,107 | $369.6K | 0.05% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 25,518 | $375.6K | 0.01% | −26,622−51.1% | Reduced |
| Semanteon Capital Management, LP | 27,684 | $407.5K | 0.51% | +27,684 | New |
| Schonfeld Strategic Advisors LLC | 28,866 | $424.9K | 0.00% | −91,762−76.1% | Reduced |
| Franklin Resources Inc | 29,018 | $427.1K | 0.00% | +2,228+8.3% | Added |
| HSBC Holdings PLC | 29,427 | $427.7K | 0.00% | +6,616+29.0% | Added |
| PharVision Advisers, LLC | 29,299 | $431.3K | 0.24% | +29,299 | New |
| AQR Capital Management LLC | 29,352 | $432.1K | 0.00% | −19,031−39.3% | Reduced |
| Deutsche Bank AG | 31,193 | $459.2K | 0.00% | +4,133+15.3% | Added |
| XTX Topco Ltd | 33,870 | $498.6K | 0.03% | +14,053+70.9% | Added |
| California State Teachers Retirement System | 34,743 | $511.4K | 0.00% | +10.0% | Added |
| Price T Rowe Associates Inc | 35,700 | $526.0K | 0.00% | +1,210+3.5% | Added |
| Bessemer Group Inc | 37,105 | $547.0K | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 39,373 | $579.6K | 0.00% | +39,373 | New |
| Legal & General Group Plc | 40,988 | $603.3K | 0.00% | −1,415−3.3% | Reduced |
| Invesco Ltd. | 47,009 | $692.0K | 0.00% | +7,443+18.8% | Added |
| Alliancebernstein L.P. | 48,750 | $717.6K | 0.00% | −7,000−12.6% | Reduced |
| Acadian Asset Management LLC | 52,243 | $767.0K | 0.00% | +52,243 | New |
| Gsa Capital Partners LLP | 55,017 | $810.0K | 0.07% | +16,444+42.6% | Added |