Si-BoneSIBN
13F holders, Q2 2026 (June 30)167holders −13
18new positions
30sold out
6famous investors
$16.32avg. 13F price*
At the end of Q2 2026, 167 institutions reported holding Si-Bone Inc. (SIBN) in their 13F filings, down 13 from Q1 2026. 18 opened new positions and 30 sold out. The largest holders were First Light Asset Management, LLC ($132.6M), BlackRock, Inc. ($60.0M) and Cadian Capital Management, LP ($54.6M). 6 famous investors held it, including Steve Cohen (0.0% of Point72 Asset Management's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Si-Bone Inc.
- CUSIP
- 825704109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 18 | $5.7M |
| Exits | 30 | $19.9M |
All 13F filers, Q1 2026 → Q2 2026: 7,944,418 shares bought and 3,883,151 shares sold, net +4,061,267 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 167 holders
| First Light Asset Management, LLC | 8.06% | Add +51.8% | 8,127,985 | $132.6M |
| BlackRock, Inc. | 0.00% | Add +7.2% | 3,676,259 | $60.0M |
| Cadian Capital Management, LP | 4.13% | Add +77.4% | 3,347,574 | $54.6M |
| American Century Companies Inc. | 0.02% | Add +0.1% | 2,510,963 | $41.0M |
| Brown Advisory Inc. | 0.05% | Reduce -2.1% | 2,077,134 | $33.9M |
| Granahan Investment Management, LLC | 1.12% | Add +11.1% | 1,931,182 | $31.5M |
| Vanguard Capital Management LLC | 0.00% | Add +4.2% | 1,838,499 | $30.0M |
| Impax Asset Management Group plc | 0.15% | No change | 1,425,010 | $23.3M |
| Gilder Gagnon Howe & Co. LLC | 0.21% | Add +19.5% | 1,253,042 | $20.4M |
| Paradigm Capital Management Inc. | 0.55% | Add +9.5% | 1,233,200 | $20.1M |
| State Street Corp. | 0.00% | Add +7.5% | 1,214,286 | $19.8M |
| Silvercrest Asset Management Group LLC | 0.12% | Reduce -6.9% | 1,158,576 | $18.9M |
| Geode Capital Management, LLC | 0.00% | Add +13.2% | 1,076,839 | $17.6M |
| Nuveen, LLC | 0.00% | Reduce -20.2% | 1,026,036 | $16.7M |
| Champlain Investment Partners, LLC | 0.38% | Add +2.1% | 896,462 | $14.6M |
| Point72 Asset Management | 0.02% | Reduce -6.0% | 790,323 | $12.9M |
| First Eagle Investment Management, LLC | 0.02% | Add +20.4% | 768,941 | $12.5M |
| Wellington Management Group LLP | 0.00% | Reduce -3.9% | 742,857 | $12.1M |
| Dimensional Fund Advisors LP | 0.00% | Add +14.4% | 708,319 | $11.6M |
| Marshall Wace, LLP | 0.01% | Add +310.6% | 690,288 | $11.3M |
| Next Century Growth Investors LLC | 0.51% | Add +52.4% | 585,289 | $9.6M |
| Vanguard Portfolio Management LLC | 0.00% | Add +32.6% | 548,287 | $8.9M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -29.0% | 441,912 | $7.2M |
| Northern Trust Corp. | 0.00% | Add +22.6% | 439,161 | $7.2M |
| HighMark Wealth Management LLC | 2.32% | Add +165.9% | 425,049 | $6.9M |
| Bank of America Corp. | 0.00% | Add +0.5% | 421,528 | $6.9M |
| Peregrine Capital Management LLC | 0.22% | Reduce -4.8% | 407,363 | $6.6M |
| Royce & Associates LP | 0.05% | Add +6.5% | 395,088 | $6.4M |
| Millennium Management | 0.00% | Reduce -1.4% | 364,286 | $5.9M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +8.7% | 342,784 | $5.6M |
| Parkman Healthcare Partners LLC | 0.55% | Reduce -12.0% | 328,686 | $5.4M |
| Tocqueville Asset Management L.P. | 0.07% | No change | 304,000 | $5.0M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +5.2% | 288,877 | $4.7M |
| Sei Investments Co. | 0.00% | Reduce -3.5% | 274,747 | $4.5M |
| Essex Investment Management Co. LLC | 0.58% | Add +27.7% | 271,404 | $4.4M |
| Harbor Capital Advisors, Inc. | 0.30% | Add +9.2% | 269,505 | $4.4M |
| Pier Capital, LLC | 0.57% | Reduce -44.7% | 263,781 | $4.3M |
| AQR Capital Management | 0.00% | Add +339.9% | 253,848 | $4.1M |
| VELA Investment Management, LLC | 0.81% | Add +7.4% | 201,094 | $3.3M |
| D. E. Shaw & Co. | 0.00% | Reduce -1.7% | 185,868 | $3.0M |
| Victory Capital Management Inc. | 0.00% | Reduce -4.5% | 145,170 | $2.4M |
| Bullseye Asset Management LLC | 1.20% | Add +1.3% | 144,512 | $2.4M |
| Nomura Asset Management International Inc. | 0.00% | Reduce -3.7% | 133,141 | $2.2M |
| UBS Group AG | 0.00% | Add +173.1% | 131,779 | $2.2M |
| Tudor Investment Corporation | 0.01% | Add +1.0% | 131,414 | $2.1M |
| Morgan Stanley | 0.00% | Reduce -81.6% | 130,913 | $2.1M |
| Cinctive Capital Management LP | 0.08% | Add +29.3% | 123,517 | $2.0M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -0.9% | 121,716 | $2.0M |
| Bank of New York Mellon Corp | 0.00% | Add +19.8% | 120,569 | $2.0M |
| Squarepoint Ops LLC | 0.00% | Add +40.3% | 118,128 | $1.9M |
| Balyasny Asset Management L.P. | 0.00% | New | 100,364 | $1.6M |
| Nano Cap New Millennium Growth Fund L P | 1.25% | Add +21.2% | 100,000 | $1.6M |
| JPMorgan Chase & Co. | 0.00% | Reduce -23.5% | 95,731 | $1.6M |
| Legato Capital Management LLC | 0.12% | Add +37.2% | 91,361 | $1.5M |
| Citigroup Inc. | 0.00% | Add +26.1% | 90,304 | $1.5M |
| Swiss National Bank | 0.00% | Add +4.1% | 84,200 | $1.4M |
| Principal Financial Group Inc. | 0.00% | Add +9.3% | 76,544 | $1.2M |
| Caption Management, LLC | 0.04% | No change | 75,000 | $1.2M |
| Trexquant Investment LP | 0.01% | Reduce -20.7% | 70,764 | $1.2M |
| T. Rowe Price Associates Inc. | 0.00% | Add +33.0% | 66,255 | $1.1M |
| Jane Street Group, LLC | 0.00% | New | 64,793 | $1.1M |
| Palumbo Wealth Management LLC | 0.22% | Add +77.8% | 63,166 | $1.0M |
| Invesco Ltd. | 0.00% | Add +12.1% | 62,236 | $1.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -31.6% | 59,736 | $975K |
| Rhumbline Advisers | 0.00% | Add +15.5% | 53,874 | $879K |
| Quantinno Capital Management LP | 0.00% | Add +82.0% | 53,645 | $875K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.00% | Reduce -28.5% | 53,074 | $866K |
| ADAR1 Capital Management, LLC | 0.03% | Add +257.7% | 45,000 | $734K |
| Deutsche Bank AG | 0.00% | Add +22.1% | 44,945 | $734K |
| Sterling Capital Management LLC | 0.01% | Reduce -0.2% | 44,895 | $733K |
| California State Teachers Retirement System | 0.00% | Add +13.4% | 44,543 | $727K |
| Renaissance Technologies | 0.00% | Reduce -90.7% | 44,100 | $720K |
| Corient Private Wealth LP | 0.00% | Add +119.6% | 43,946 | $717K |
| Mercer Global Advisors Inc. | 0.00% | Add +257.6% | 42,068 | $687K |
| Wells Fargo & Company | 0.00% | Add +178.6% | 40,739 | $665K |
| XTX Topco Ltd | 0.01% | Reduce -51.7% | 40,132 | $655K |
| Hilton Head Capital Partners, LLC | 0.31% | No change | 38,019 | $620K |
| D.A. Davidson & Co. | 0.00% | Reduce -0.3% | 36,776 | $600K |
| Franklin Resources Inc. | 0.00% | Add +52.0% | 34,189 | $558K |
| Perpetual Ltd | 0.01% | Add +6.5% | 33,886 | $553K |
| Voya Investment Management LLC | 0.00% | Add +30.7% | 32,851 | $536K |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 31,515 | $514K |
| OP Asset Management Ltd | 0.01% | No change | 30,982 | $506K |
| Penn Capital Management Company, LLC | 0.03% | Reduce -25.3% | 30,290 | $494K |
| Engineers Gate Manager LP | 0.01% | Reduce -69.0% | 29,380 | $479K |
| Alliancebernstein L.P. | 0.00% | Add +1.7% | 36,350 | $459K |
| Magnetar Financial LLC | 0.00% | New | 27,740 | $453K |
| Diversified Trust Co. | 0.01% | Add +13.5% | 27,610 | $451K |
| Allstate Corp. | 0.00% | New | 27,526 | $449K |
| MetLife Investment Management, LLC | 0.00% | Add +8.4% | 25,814 | $421K |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | No change | 25,650 | $419K |
| Acadian Asset Management LLC | 0.00% | Reduce -61.0% | 24,658 | $399K |
| Legal & General Group Plc | 0.00% | Reduce -23.0% | 24,276 | $396K |
| HRT Financial LP | 0.00% | Add +51.9% | 22,578 | $368K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +12.0% | 20,253 | $331K |
| EntryPoint Capital, LLC | 0.08% | New | 20,237 | $330K |
| Barclays PLC | 0.00% | Reduce -53.8% | 20,134 | $329K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 20,042 | $327K |
| Raymond James Financial Inc. | 0.00% | Reduce -63.4% | 18,414 | $301K |
| LVW Advisors, LLC | 0.03% | Add +21.9% | 18,302 | $299K |
"% of holder's portfolio" is SIBN's weight in each manager's 13F, not the share of Si-Bone Inc. the manager owns.