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 2021
Institutional positions in SI-BONE, Inc. as of Jun 30, 2021. 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
- 134
- +3 vs. Q1 2021
- Shares held
- 30.6M
- +1.93M (+6.7%) vs. Q1 2021
- Total value
- $962.2M
- +$50.7M (+5.6%) vs. Q1 2021
- New holders
- 22
- 54 more added
- Sold out
- 19
- 43 more reduced
2 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding SI-BONE, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| The PNC Financial Services Group, Inc. | 37 | $1.00K | 0.00% | −2−5.1% | Reduced |
| UBS Group AG | 51 | $2.00K | 0.00% | −7,977−99.4% | Reduced |
| Focused Wealth Management, Inc | 83 | $3.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 118 | $3.00K | 0.00% | +10+9.3% | Added |
| HighMark Wealth Management LLC | 324 | $10.0K | 0.01% | +45+16.1% | Added |
| Quantbot Technologies LP | 500 | $15.0K | 0.00% | +500 | New |
| Signaturefd, LLC | 543 | $17.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 711 | $22.0K | 0.00% | +371+109.1% | Added |
| FORA Capital, LLC | 700 | $22.0K | 0.00% | +700 | New |
| AdvisorNet Financial, Inc | 779 | $25.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 1,094 | $34.0K | 0.00% | +1,094 | New |
| Dorsey Wright & Associates | 1,128 | $35.0K | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,215 | $38.2K | 0.00% | −2,599−68.1% | Reduced |
| Great West Life Assurance Co | 1,361 | $43.0K | 0.00% | −738−35.2% | Reduced |
| Citigroup Inc | 2,439 | $77.0K | 0.00% | −511−17.3% | Reduced |
| Royal Bank of Canada | 2,570 | $80.0K | 0.00% | −1,001−28.0% | Reduced |
| Ameritas Investment Partners, Inc. | 2,542 | $80.0K | 0.00% | +300+13.4% | Added |
| Tower Research Capital LLC (TRC) | 2,842 | $90.0K | 0.00% | −175−5.8% | Reduced |
| Private Ocean, LLC | 3,326 | $105.0K | 0.01% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,372 | $106.0K | 0.00% | 00.0% | Unchanged |
| Lee Financial Co | 3,700 | $116.0K | 0.02% | 00.0% | Unchanged |
| Legal & General Group Plc | 4,298 | $136.0K | 0.00% | +183+4.4% | Added |
| Source Financial Advisors LLC | 6,500 | $205.0K | 0.05% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 6,683 | $210.0K | 0.00% | +6,683 | New |
| Arizona State Retirement System | 7,037 | $221.0K | 0.00% | −970−12.1% | Reduced |
| AQR Capital Management LLC | 7,354 | $231.0K | 0.00% | −3,446−31.9% | Reduced |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 8,000 | $252.0K | 0.08% | 00.0% | Unchanged |
| ProShare Advisors LLC | 8,335 | $262.0K | 0.00% | +615+8.0% | Added |
| Jane Street Group, LLC | 8,442 | $265.0K | 0.00% | +8,442 | New |
| LVW Advisors, LLC | 8,544 | $269.0K | 0.05% | +77+0.9% | Added |
| Metropolitan Life Insurance Co | 8,783 | $276.4K | 0.00% | +351+4.2% | Added |
| Summit Global Investments | 8,900 | $280.0K | 0.02% | +8,900 | New |
| Campbell & CO Investment Adviser LLC | 9,000 | $283.0K | 0.12% | +9,000 | New |
| Price T Rowe Associates Inc | 9,207 | $290.0K | 0.00% | +664+7.8% | Added |
| Trexquant Investment LP | 9,298 | $293.0K | 0.02% | +9,298 | New |
| Barclays PLC | 9,471 | $298.0K | 0.00% | −14,679−60.8% | Reduced |
| Qube Research & Technologies Ltd | 9,721 | $306.0K | 0.00% | +9,721 | New |
| Gyon Technologies Capital Management, LP | 10,341 | $325.0K | 0.11% | +2,465+31.3% | Added |
| Algert Global LLC | 11,860 | $373.0K | 0.13% | +2,750+30.2% | Added |
| MetLife Investment Management | 12,210 | $384.2K | 0.00% | 00.0% | Unchanged |
| PFS Investments Inc. | 15,993 | $447.0K | 0.01% | +15,993 | New |
| Ellsworth Advisors, LLC | 14,612 | $460.0K | 0.22% | +982+7.2% | Added |
| ExodusPoint Capital Management, LP | 15,066 | $474.0K | 0.01% | +15,066 | New |
| Twinbeech Capital LP | 15,380 | $484.0K | 0.06% | +15,380 | New |
| Raymond James & Associates | 15,647 | $492.0K | 0.00% | +1,480+10.4% | Added |
| Susquehanna International Group, LLP | 16,497 | $519.0K | 0.00% | +16,497 | New |
| American International Group, Inc. | 18,003 | $567.0K | 0.00% | +1,168+6.9% | Added |
| UBS Asset Management Americas Inc | 18,148 | $571.1K | 0.00% | +7,048+63.5% | Added |
| Manufacturers Life Insurance Company, The | 18,424 | $580.0K | 0.00% | +1,857+11.2% | Added |
| Manchester Capital Management LLC | 18,858 | $593.0K | 0.08% | 00.0% | Unchanged |
| Xcel Wealth Management, LLC | 19,000 | $598.0K | 0.18% | +19,000 | New |
| Credit Suisse AG | 19,265 | $606.0K | 0.00% | −2,045−9.6% | Reduced |
| Voya Investment Management LLC | 20,276 | $638.0K | 0.00% | −1,224−5.7% | Reduced |
| Deutsche Bank AG | 20,693 | $651.0K | 0.00% | +944+4.8% | Added |
| Engineers Gate Manager LP | 21,895 | $689.0K | 0.04% | +5,867+36.6% | Added |
| Prelude Capital Management, LLC | 24,500 | $771.0K | 0.04% | +24,500 | New |
| SG Americas Securities, LLC | 25,907 | $815.0K | 0.00% | +17,590+211.5% | Added |
| Commonwealth Equity Services, LLC | 26,410 | $831.0K | 0.00% | −11,287−29.9% | Reduced |
| Cubist Systematic Strategies, LLC | 26,729 | $841.0K | 0.01% | +19,711+280.9% | Added |
| Rhumbline Advisers | 28,741 | $904.0K | 0.00% | +84+0.3% | Added |
| Regis Management CO LLC | 30,000 | $944.0K | 0.16% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 30,900 | $972.0K | 0.00% | 00.0% | Unchanged |
| Pentwater Capital Management LP | 32,500 | $1.02M | 0.01% | −5,500−14.5% | Reduced |
| Bridgewater Associates, LP | 34,457 | $1.08M | 0.01% | +34,457 | New |
| Select Equity Group, L.P. | 37,572 | $1.18M | 0.00% | +12,837+51.9% | Added |
| Squarepoint Ops LLC | 37,768 | $1.19M | 0.01% | +37,768 | New |
| Endurant Capital Management LP | 40,155 | $1.26M | 0.35% | +40,155 | New |
| Calamos Advisors LLC | 41,704 | $1.31M | 0.01% | −26,438−38.8% | Reduced |
| Man Group plc | 41,771 | $1.31M | 0.00% | −11,076−21.0% | Reduced |
| Tudor Investment Corp Et Al | 44,078 | $1.39M | 0.03% | +44,078 | New |
| California State Teachers Retirement System | 44,282 | $1.39M | 0.00% | +725+1.7% | Added |
| D. E. Shaw & Co., Inc. | 46,732 | $1.47M | 0.00% | +20,688+79.4% | Added |
| Russell Investments Group, Ltd. | 47,186 | $1.48M | 0.00% | −73,918−61.0% | Reduced |
| Allianz Asset Management GmbH | 56,544 | $1.78M | 0.00% | −2,950−5.0% | Reduced |
| Swiss National Bank | 57,100 | $1.80M | 0.00% | −5,800−9.2% | Reduced |
| Paradigm Capital Management Inc | 60,000 | $1.89M | 0.09% | −40,000−40.0% | Reduced |
| Bank of Montreal | 70,770 | $2.30M | 0.00% | +3,673+5.5% | Added |
| Renaissance Technologies LLC | 87,801 | $2.76M | 0.00% | −107,800−55.1% | Reduced |
| Integral Health Asset Management, LLC | 90,000 | $2.83M | 0.78% | +90,000 | New |
| Bank of New York Mellon Corp | 90,358 | $2.84M | 0.00% | −13,610−13.1% | Reduced |
| Hillsdale Investment Management Inc. | 95,714 | $3.01M | 0.24% | 00.0% | Unchanged |
| Bank of America Corp | 104,507 | $3.29M | 0.00% | −12,833−10.9% | Reduced |
| Goldman Sachs Group Inc | 105,005 | $3.30M | 0.00% | +34,149+48.2% | Added |
| M&G Investment Management Ltd | 113,437 | $3.52M | 0.02% | +113,437 | New |
| Invesco Ltd. | 129,386 | $4.07M | 0.00% | +122,333+1,734.5% | Added |
| Citadel Advisors LLC | 131,676 | $4.14M | 0.00% | +93,364+243.7% | Added |
| Moore Capital Management, LP | 143,709 | $4.52M | 0.08% | −12,132−7.8% | Reduced |
| Agf Investments Inc. | 150,315 | $4.73M | 0.04% | +25,103+20.0% | Added |
| JPMorgan Chase & Co | 154,986 | $4.88M | 0.00% | −7,251−4.5% | Reduced |
| Kennedy Capital Management, Inc. | 176,252 | $5.55M | 0.12% | −5,273−2.9% | Reduced |
| G2 Investment Partners Management LLC | 182,934 | $5.76M | 0.95% | +137,706+304.5% | Added |
| Nuveen Asset Management, LLC | 194,131 | $6.11M | 0.00% | −54,902−22.0% | Reduced |
| Charles Schwab Investment Management Inc | 196,450 | $6.18M | 0.00% | +11,309+6.1% | Added |
| Silvercrest Asset Management Group LLC | 205,575 | $6.47M | 0.04% | −601−0.3% | Reduced |
| Dimensional Fund Advisors LP | 218,701 | $6.88M | 0.00% | +188,779+630.9% | Added |
| Castleark Management LLC | 221,285 | $6.96M | 0.23% | +133,460+152.0% | Added |
| Intrinsic Edge Capital Management LLC | 232,021 | $7.30M | 0.44% | −143,799−38.3% | Reduced |
| New York State Common Retirement Fund | 235,271 | $7.40M | 0.01% | +37,414+18.9% | Added |
| Royce & Associates LP | 237,358 | $7.47M | 0.05% | −16,442−6.5% | Reduced |
| Two Sigma Investments, LP | 239,143 | $7.53M | 0.02% | +112,147+88.3% | Added |