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 2021
Institutional positions in SI-BONE, Inc. as of Sep 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
- 122
- −12 vs. Q2 2021
- Shares held
- 31.2M
- +597.5K (+2.0%) vs. Q2 2021
- Total value
- $668.2M
- −$293.9M (−30.5%) vs. Q2 2021
- New holders
- 14
- 63 more added
- Sold out
- 26
- 32 more reduced
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding SI-BONE, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 2,395,748 | $51.3M | 0.00% | +16,659+0.7% | Added |
| Brown Advisory Inc | 2,265,310 | $48.5M | 0.07% | +971,185+75.0% | Added |
| OrbiMed Advisors LLC | 2,248,000 | $48.2M | 0.53% | +942,700+72.2% | Added |
| Gilder Gagnon Howe & Co LLC | 1,993,767 | $42.7M | 0.22% | −203,279−9.3% | Reduced |
| Millennium Management LLC | 1,780,304 | $38.1M | 0.05% | +1,357,502+321.1% | Added |
| Vanguard Group Inc | 1,506,186 | $32.3M | 0.00% | −971−0.1% | Reduced |
| Holocene Advisors, LP | 1,091,121 | $23.4M | 0.13% | +364,243+50.1% | Added |
| State Street Corp | 1,014,307 | $21.7M | 0.00% | +154,694+18.0% | Added |
| American Century Companies Inc | 1,007,009 | $21.6M | 0.01% | +760,836+309.1% | Added |
| Wells Fargo & Company | 944,416 | $20.2M | 0.00% | +108,013+12.9% | Added |
| Avidity Partners Management LP | 831,200 | $17.8M | 0.45% | +256,200+44.6% | Added |
| Morgan Stanley | 774,519 | $16.6M | 0.00% | +159,357+25.9% | Added |
| First Light Asset Management, LLC | 705,682 | $15.1M | 1.00% | +1,452+0.2% | Added |
| Macquarie Group Ltd | 682,816 | $14.6M | 0.01% | −2,535−0.4% | Reduced |
| Kennedy Capital Management, Inc. | 620,147 | $13.3M | 0.30% | +443,895+251.9% | Added |
| Armistice Capital, LLC | 600,000 | $12.9M | 0.32% | +144,000+31.6% | Added |
| Geode Capital Management, LLC | 502,612 | $10.8M | 0.00% | +7,133+1.4% | Added |
| Driehaus Capital Management LLC | 472,266 | $10.1M | 0.12% | −515,681−52.2% | Reduced |
| Endurant Capital Management LP | 471,214 | $10.1M | 3.07% | +431,059+1,073.5% | Added |
| Impax Asset Management Group plc | 470,343 | $10.1M | 0.04% | +50,000+11.9% | Added |
| Summit Partners Public Asset Management, LLC | 424,774 | $9.10M | 0.41% | −201,070−32.1% | Reduced |
| Tamarack Advisers, LP | 400,000 | $8.57M | 2.74% | +145,000+56.9% | Added |
| Granahan Investment Management Inc | 392,546 | $8.41M | 0.16% | +34,441+9.6% | Added |
| Amundi | 376,612 | $8.07M | 0.01% | +73,319+24.2% | Added |
| Federated Hermes, Inc. | 370,000 | $7.92M | 0.02% | −255,018−40.8% | Reduced |
| Wellington Management Group LLP | 326,818 | $7.00M | 0.00% | −1,827−0.6% | Reduced |
| Meridian Investment Counsel Inc. | 326,062 | $6.98M | 2.53% | 00.0% | Unchanged |
| Northern Trust Corp | 324,384 | $6.95M | 0.00% | −15,793−4.6% | Reduced |
| Dimensional Fund Advisors LP | 311,000 | $6.66M | 0.00% | +92,299+42.2% | Added |
| Silvercrest Asset Management Group LLC | 292,456 | $6.26M | 0.04% | +86,881+42.3% | Added |
| Penn Capital Management Co Inc | 286,428 | $6.13M | 0.62% | +44,853+18.6% | Added |
| New York State Common Retirement Fund | 272,243 | $5.83M | 0.01% | +36,972+15.7% | Added |
| Next Century Growth Investors LLC | 232,550 | $4.98M | 0.43% | −662,842−74.0% | Reduced |
| Agf Investments Inc. | 230,378 | $4.93M | 0.04% | +80,063+53.3% | Added |
| Lord, Abbett & Co. LLC | 228,362 | $4.89M | 0.01% | −1,421,884−86.2% | Reduced |
| Bank of New York Mellon Corp | 219,847 | $4.71M | 0.00% | +129,489+143.3% | Added |
| Charles Schwab Investment Management Inc | 200,018 | $4.29M | 0.00% | +3,568+1.8% | Added |
| Balyasny Asset Management LLC | 193,753 | $4.15M | 0.02% | +193,753 | New |
| Nuveen Asset Management, LLC | 164,008 | $3.91M | 0.00% | −30,123−15.5% | Reduced |
| Two Sigma Advisers, LP | 176,600 | $3.78M | 0.01% | −110,700−38.5% | Reduced |
| Integral Health Asset Management, LLC | 170,000 | $3.64M | 1.05% | +80,000+88.9% | Added |
| Royce & Associates LP | 152,358 | $3.26M | 0.02% | −85,000−35.8% | Reduced |
| Eversept Partners, LP | 150,000 | $3.21M | 0.26% | +150,000 | New |
| Ameriprise Financial Inc | 149,485 | $3.20M | 0.00% | −341,016−69.5% | Reduced |
| Moore Capital Management, LP | 138,449 | $2.97M | 0.06% | −5,260−3.7% | Reduced |
| Crestline Management, LP | 134,913 | $2.89M | 0.27% | +134,913 | New |
| Citadel Advisors LLC | 127,101 | $2.72M | 0.00% | −4,575−3.5% | Reduced |
| JPMorgan Chase & Co | 125,358 | $2.69M | 0.00% | −29,628−19.1% | Reduced |
| M&G Investment Management Ltd | 122,502 | $2.57M | 0.01% | +9,065+8.0% | Added |
| Goldman Sachs Group Inc | 97,269 | $2.08M | 0.00% | −7,736−7.4% | Reduced |
| Bank of Montreal | 79,817 | $1.75M | 0.00% | +9,047+12.8% | Added |
| Tudor Investment Corp Et Al | 79,884 | $1.71M | 0.04% | +35,806+81.2% | Added |
| Allianz Asset Management GmbH | 70,500 | $1.51M | 0.00% | +13,956+24.7% | Added |
| Squarepoint Ops LLC | 69,066 | $1.48M | 0.01% | +31,298+82.9% | Added |
| Man Group plc | 63,761 | $1.37M | 0.00% | +21,990+52.6% | Added |
| Two Sigma Investments, LP | 61,189 | $1.31M | 0.00% | −177,954−74.4% | Reduced |
| Swiss National Bank | 58,000 | $1.24M | 0.00% | +900+1.6% | Added |
| SG Americas Securities, LLC | 57,205 | $1.23M | 0.01% | +31,298+120.8% | Added |
| Bank of America Corp | 54,802 | $1.17M | 0.00% | −49,705−47.6% | Reduced |
| Castleark Management LLC | 54,227 | $1.16M | 0.04% | −167,058−75.5% | Reduced |
| CastleArk Alternatives, LLC | 54,227 | $1.16M | 0.04% | +54,227 | New |
| Prelude Capital Management, LLC | 48,500 | $1.04M | 0.06% | +24,000+98.0% | Added |
| Cubist Systematic Strategies, LLC | 47,140 | $1.01M | 0.01% | +20,411+76.4% | Added |
| Principal Financial Group Inc | 46,511 | $996.0K | 0.00% | −516,883−91.7% | Reduced |
| Pentwater Capital Management LP | 46,000 | $985.0K | 0.01% | +13,500+41.5% | Added |
| Cinctive Capital Management LP | 41,091 | $880.0K | 0.05% | +41,091 | New |
| Select Equity Group, L.P. | 40,329 | $863.8K | 0.00% | +2,757+7.3% | Added |
| Xcel Wealth Management, LLC | 39,250 | $841.0K | 0.24% | +20,250+106.6% | Added |
| California State Teachers Retirement System | 38,798 | $831.0K | 0.00% | −5,484−12.4% | Reduced |
| PFS Investments Inc. | 32,682 | $761.0K | 0.02% | +16,689+104.4% | Added |
| Bridgewater Associates, LP | 35,268 | $755.0K | 0.00% | +811+2.4% | Added |
| Alliancebernstein L.P. | 30,900 | $662.0K | 0.00% | 00.0% | Unchanged |
| Algert Global LLC | 30,873 | $661.0K | 0.09% | +19,013+160.3% | Added |
| Rhumbline Advisers | 30,216 | $647.0K | 0.00% | +1,475+5.1% | Added |
| Regis Management CO LLC | 30,000 | $643.0K | 0.11% | 00.0% | Unchanged |
| Gyon Technologies Capital Management, LP | 27,248 | $584.0K | 0.16% | +16,907+163.5% | Added |
| Commonwealth Equity Services, LLC | 26,410 | $565.0K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 25,297 | $542.0K | 0.00% | +4,604+22.2% | Added |
| Manchester Capital Management LLC | 25,107 | $538.0K | 0.07% | +6,249+33.1% | Added |
| Voya Investment Management LLC | 21,368 | $458.0K | 0.00% | +1,092+5.4% | Added |
| Credit Suisse AG | 20,022 | $429.0K | 0.00% | +757+3.9% | Added |
| American International Group, Inc. | 17,820 | $382.0K | 0.00% | −183−1.0% | Reduced |
| Manufacturers Life Insurance Company, The | 17,514 | $375.0K | 0.00% | −910−4.9% | Reduced |
| Barclays PLC | 16,872 | $361.0K | 0.00% | +7,401+78.1% | Added |
| Jump Financial, LLC | 16,136 | $346.0K | 0.02% | +16,136 | New |
| Invesco Ltd. | 15,732 | $337.0K | 0.00% | −113,654−87.8% | Reduced |
| Russell Investments Group, Ltd. | 14,640 | $312.0K | 0.00% | −32,546−69.0% | Reduced |
| Jane Street Group, LLC | 13,551 | $290.0K | 0.00% | +5,109+60.5% | Added |
| Trexquant Investment LP | 12,607 | $270.0K | 0.02% | +3,309+35.6% | Added |
| HRT Financial LP | 12,601 | $269.0K | 0.00% | +12,601 | New |
| MetLife Investment Management | 12,210 | $261.5K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 12,058 | $258.0K | 0.00% | +2,851+31.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 12,020 | $257.0K | 0.00% | +12,020 | New |
| UBS Asset Management Americas Inc | 11,100 | $237.8K | 0.00% | −7,048−38.8% | Reduced |
| Schonfeld Strategic Advisors LLC | 10,146 | $218.0K | 0.00% | +10,146 | New |
| Voloridge Investment Management, LLC | 10,138 | $217.0K | 0.00% | +10,138 | New |
| Summit Global Investments | 10,100 | $216.0K | 0.02% | +1,200+13.5% | Added |
| Brinker Capital Investments, LLC | 6,683 | $210.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 9,415 | $202.0K | 0.00% | +5,117+119.1% | Added |
| Metropolitan Life Insurance Co | 8,783 | $188.1K | 0.00% | 00.0% | Unchanged |