SI-BONE INC SIBN
$17.11
+1.8% 52w: $11.61 – $21.40
Latest 13F among current holders filed 11 days ago (Jun 24, 2026)
Price — last 12 months
research preview data11.6116.5021.40
Jun 20, 2025 Jul 2, 2026
Institutional holders
180
-3 QoQ
13F value
$548.2M
-32.8% QoQ
Smart-money holders
7
signal tier ≥ 2
New smart buyers
2
Q1 2026
Options barometer
1.3×
$3.0M calls / $2.4M puts
Institutional value by quarter
Number of holders
Who owns SIBN?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| First Light Asset Management, LLC ★3 | Fundamental concentrated | 5.4M | $67.6M | 6.1% | +6.4% |
| BlackRock, Inc. | Index provider | 3.4M | $43.3M | 0.0% | -1.7% |
| AMERICAN CENTURY COMPANIES INC | Diversified mechanical | 2.5M | $31.7M | 0.0% | +9.1% |
| BROWN ADVISORY INC | Diversified mechanical | 2.1M | $26.8M | 0.0% | -13.8% |
| CADIAN CAPITAL MANAGEMENT, LP ★2 | Fundamental concentrated | 1.9M | $23.8M | 2.9% | +61.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 1.8M | $22.3M | 0.0% | — |
| Granahan Investment Management, LLC | Other | 1.7M | $22.0M | 1.1% | +97.6% |
| Impax Asset Management Group plc | Other | 1.4M | $18.0M | 0.1% | +18.7% |
| Nuveen, LLC | Diversified mechanical | 1.3M | $16.2M | 0.0% | -9.6% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | Other | 1.2M | $15.7M | 0.1% | -10.0% |
| STATE STREET CORP | Index provider | 1.1M | $14.3M | 0.0% | +12.4% |
| PARADIGM CAPITAL MANAGEMENT INC/NY ★2 | Fundamental diversified | 1.1M | $14.2M | 0.5% | +113.3% |
| GILDER GAGNON HOWE & CO LLC | Other | 1.0M | $13.2M | 0.2% | +153.3% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 951.7K | $12.0M | 0.0% | +3.3% |
| Champlain Investment Partners, LLC | Other | 877.6K | $11.1M | 0.1% | -21.4% |
| Point72 Asset Management, L.P. | Multistrat pod | 840.3K | $10.6M | 0.0% | +12.7% |
| WELLINGTON MANAGEMENT GROUP LLP | Long only active | 772.6K | $9.8M | 0.0% | -6.1% |
| MORGAN STANLEY | Bank broker | 712.5K | $9.0M | 0.0% | +247.7% |
| First Eagle Investment Management, LLC | Other | 638.9K | $8.1M | 0.0% | +18.9% |
| GOLDMAN SACHS GROUP INC | Bank broker | 622.4K | $7.9M | 0.0% | -7.9% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 618.9K | $7.8M | 0.0% | +41.8% |
| Pier Capital, LLC | Other | 476.8K | $6.0M | 1.0% | -1.7% |
| RENAISSANCE TECHNOLOGIES LLC | Quant stat arb | 472.6K | $6.0M | 0.0% | +101.6% |
| PEREGRINE CAPITAL MANAGEMENT LLC | Other | 428.1K | $5.4M | 0.2% | +13.0% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 419.5K | $5.3M | 0.0% | +8.7% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 413.5K | $5.2M | 0.0% | — |
| NEXT CENTURY GROWTH INVESTORS LLC | Other | 384.0K | $4.8M | 0.4% | +170.4% |
| Parkman Healthcare Partners LLC | Other | 373.6K | $4.7M | 0.5% | -0.2% |
| Qube Research & Technologies Ltd | Quant stat arb | 371.5K | $4.7M | 0.0% | +61.7% |
| ROYCE & ASSOCIATES LP | Other | 371.1K | $4.7M | 0.0% | +25.3% |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 369.3K | $4.7M | 0.0% | +243.8% |
| NORTHERN TRUST CORP | Index provider | 358.3K | $4.5M | 0.0% | +1.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 315.5K | $4.0M | 0.0% | -1.9% |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | Other | 304.0K | $3.8M | 0.1% | Held |
| SEI INVESTMENTS CO | Diversified mechanical | 284.8K | $3.6M | 0.0% | +67.3% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 274.7K | $3.5M | 0.0% | — |
| HARBOR CAPITAL ADVISORS, INC. | Diversified mechanical | 246.8K | $3.1M | 0.3% | +97.0% |
| ALGERT GLOBAL LLC | Diversified mechanical | 230.4K | $2.9M | 0.0% | -62.3% |
| Assenagon Asset Management S.A. | Diversified mechanical | 224.0K | $2.8M | 0.0% | -0.4% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | Other | 212.5K | $2.7M | 0.4% | +1.8% |
| D. E. Shaw & Co., Inc. | Quant stat arb | 189.0K | $2.4M | 0.0% | -53.2% |
| CITADEL ADVISORS LLC | Multistrat pod | 188.2K | $2.4M | 0.0% | -39.4% |
| VELA Investment Management, LLC | Other | 187.2K | $2.4M | 0.6% | +33.3% |
| MARSHALL WACE, LLP | Quant stat arb | 168.1K | $2.1M | 0.0% | -49.9% |
| HighMark Wealth Management LLC | Wealth advisor | 159.8K | $2.0M | 0.8% | Held |
| VICTORY CAPITAL MANAGEMENT INC | Diversified mechanical | 152.0K | $1.9M | 0.0% | -5.8% |
| Bullseye Asset Management LLC ★2 | Fundamental diversified | 142.7K | $1.8M | 1.0% | +34.8% |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | Diversified mechanical | 138.2K | $1.7M | 0.0% | +32.0% |
| TUDOR INVESTMENT CORP ET AL | Quant stat arb | 130.1K | $1.6M | 0.0% | -49.9% |
| Russell Investments Group, Ltd. | Diversified mechanical | 122.8K | $1.6M | 0.0% | -33.1% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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