NASDAQ · SRRK
Scholar Rock Holding Corp
Smart money pulse
What insiders and funds are doing
- group1 insider bought in the last 30 days. $12M in open-market buys, Oct 23–26.
- account_balance178 funds bought, 101 sold in the quarter ended Jun 30, 2026. 60 were new holders.
- infoNo real insider sales in 12 months. Planned 10b5-1 sales and tax withholding are left out.
Pulse runs from −100 (everyone selling) to +100 (everyone buying). Half comes from insiders: real buyers vs. real sellers in the last 90 days (Form 4). Half comes from funds: funds that bought vs. funds that sold last quarter (13F). 13F is a snapshot of long positions on the last day of the quarter, filed up to 45 days later. It does not show short positions or trades since then. This is data, not advice.
Who owns it
309 funds report owning SRRK, up from 276
Last quarter
Who bought and who sold
Change in shares held, biggest holdings first. Bars stop at ±100%.
Insider trades · last 12 months
Real buys and sales
Last 6 months. A wider screen shows 12.
Showing 2 real trades. Bigger dot means a bigger trade.
Real trades, newest first
Showing every filing. Dashed circles are routine: grants, tax withholding, option exercises and planned sales.
Top holders
Biggest funds in SRRK
| Fund | Value | Change |
|---|---|---|
| FMR LLC | $990M | +4% |
| Siren, L.L.C. | $527M | −12% |
| BlackRock, Inc. | $522M | +27% |
| Samsara Biocapital, LLC | $379M | +0% |
| Wellington Management Group LLP | $370M | +0% |