SI-BONE, Inc. SIBN
23.77 USD +3.55 (+17.56%)
At closeNov 3, 2026, 4:22 PM EST
23.52 -0.25 -1.05%
After hours · Nov 3, 4:22 PM ET
19.07 Day range 23.93
11.48 52-week range 23.93
- YTD
- +20.54%
- 1 year
- +57.94%
Held by funds
85 US ETFs and mutual funds hold SIBN · largest positions
Ownership
Held by insiders 3.25%
Held by institutions 109.54%
Float held by institutions 113.22%
Institutions 250
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| First Light Asset Management, LLC | 18.33% | 8,127,985 | 193.20M | Jun 29, 2026 |
| Blackrock Inc. | 8.29% | 3,676,259 | 87.38M | Jun 29, 2026 |
| Cadian Capital Management, LP | 7.55% | 3,347,574 | 79.57M | Jun 29, 2026 |
| American Century Companies Inc | 5.66% | 2,510,963 | 59.69M | Jun 29, 2026 |
| Brown Advisory Inc. | 4.68% | 2,077,134 | 49.37M | Jun 29, 2026 |
| Granahan Investment Management LLC | 4.35% | 1,931,182 | 45.90M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| American Century Mutual Funds, Inc.-Small Cap Growth Fund | 4.28% | 1,895,954 | 45.07M | Jul 30, 2026 |
| IMPAX FUNDS SERIES TRUST I-Impax Small Cap Fund | 3.21% | 1,425,010 | 33.87M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.01% | 1,337,048 | 31.78M | Jun 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.56% | 1,136,594 | 27.02M | Sep 29, 2026 |
| First Eagle Funds-First Eagle Small Cap Opportunity Fund | 1.52% | 673,476 | 16.01M | Jul 30, 2026 |
| College Retirement Equities Fd.-College Retirement Equities Fd. - Tota | 1.30% | 578,354 | 13.75M | Jun 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| DAVIS TIMOTHY E JR | Director | Stock Award(Grant) | Jun 3, 2026 | 76,679 |
| DUNN JEFFREY W | Director | Sale | Sep 30, 2026 | 97,130 |
| FRANCIS LAURA A. | Chief Executive Officer | Sale | Oct 11, 2026 | 0 |
| FREUND JOHN GORDON | Director | Stock Award(Grant) | Jun 3, 2026 | 146,025 |
| HILLEMAN JERYL L | Director | Stock Award(Grant) | Jun 3, 2026 | 43,772 |
| HINCKLEY GREGORY K | Director | Conversion of Exercise of derivative security | Apr 6, 2026 | 180,738 |