Spruce Biosciences
SPRB · NASDAQ
$41.23+$0.83 (+2.05%)TodayMarket closed ·
Prev close $40.40
Who owns SPRB
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 48.4% of SPRB’s shares.
- OrbiMed Advisors, LLC7.3%
- AIGH Capital Management, LLC.6.9%
- BlackRock Institutional Trust Company, N.A.6.3%
- Millennium Management LLC5.9%
- Next 6 largest institutions22.1%
- All other shareholders51.6%
| Holder | Shares | % of shares |
|---|---|---|
| OrbiMed Advisors, LLC | 200.00K | 7.27% |
| AIGH Capital Management, LLC. | 188.84K | 6.87% |
| BlackRock Institutional Trust Company, N.A. | 173.50K | 6.31% |
| Millennium Management LLC | 160.98K | 5.85% |
| AWM Investment Company, Inc. | 146.99K | 5.35% |
| Ikarian Capital LLC | 121.36K | 4.41% |
| Vanguard Capital Management, LLC | 119.33K | 4.34% |
| Alyeska Investment Group, L.P. | 81.67K | 2.97% |
| Geode Capital Management, L.L.C. | 70.55K | 2.57% |
| Boone (Peter David) | 68.18K | 2.48% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 84.94K | 3.09% |
| iShares Russell 2000 ETF | 68.40K | 2.49% |
| Biotech Growth Trust PLC | 67.80K | 2.47% |
| Vanguard Extended Market Index Fund | 31.89K | 1.16% |
| Fidelity Small Cap Index Fund | 29.43K | 1.07% |
Insider trades
Form 4 filings by officers, directors and large holders
Insiders made no open-market buys or sales of SPRB in the last 6 months.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Quartel Adrian W | Award | 13.00K | — |
| Szwarcberg Javier B. | Award | 266 | $1.21K |
| Walbert Keli | Award | 1.70K | — |
| Barretto-Ko Percival | Award | 1.70K | — |
| SIMPSON CAMILLA V | Award | 1.70K | — |
| GREY MICHAEL G | Award | 1.70K | — |
| SPIEGELMAN DANIEL K | Award | 1.70K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 431.54K
- Days to cover
- 4.53
- % of shares outstanding
- 15.69%
- Average daily volume
- 95.33K
- Change since last report
- +3.7%
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