Rocket Pharmaceuticals
RCKT · NASDAQ
$2.34+$0.10 (+4.46%)TodayMarket closed ·
Prev close $2.24
Who owns RCKT
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 54.8% of RCKT’s shares.
- RTW Investments L.P.16.2%
- BlackRock Institutional Trust Company, N.A.7.6%
- Vanguard Portfolio Management, LLC5.3%
- Citi Investment Research (US)4.5%
- Next 6 largest institutions21.2%
- All other shareholders45.2%
| Holder | Shares | % of shares |
|---|---|---|
| RTW Investments L.P. | 17.69M | 16.20% |
| BlackRock Institutional Trust Company, N.A. | 8.34M | 7.64% |
| Vanguard Portfolio Management, LLC | 5.81M | 5.32% |
| Citi Investment Research (US) | 4.87M | 4.46% |
| Marshall Wace LLP | 4.03M | 3.69% |
| Millennium Management LLC | 4.00M | 3.66% |
| Newtyn Management, LLC | 4.00M | 3.66% |
| Maverick Capital, Ltd. | 3.92M | 3.59% |
| Vanguard Capital Management, LLC | 3.78M | 3.47% |
| AQR Capital Management, LLC | 3.39M | 3.10% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 2.70M | 2.47% |
| iShares Russell 2000 ETF | 2.36M | 2.16% |
| Vanguard Strategic Equity Fund | 1.70M | 1.55% |
| Vanguard Explorer Fund | 1.63M | 1.49% |
| Vanguard Extended Market Index Fund | 1.05M | 0.96% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $707.50K (15 trades) of RCKT on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Wilson Martin | Sale | 75.36K | $256.46K |
| Wilson Martin | Sale | 631 | $2.13K |
| Shah Gaurav | Sale | 2.29K | $7.75K |
| Shah Gaurav | Sale | 2.84K | $9.59K |
| Wilson Martin | Sale | 3.49K | $11.81K |
| Stevens Christopher James | Sale | 36.66K | $128.27K |
| Chaudhuri Sarbani | Sale | 4.70K | $16.45K |
| Stevens Christopher James | Award | 101.43K | — |
| Stevens Christopher James | Award | 73.31K | — |
| SOUTHWELL DAVID P | Other | 150.00K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 15.05M
- Days to cover
- 6.94
- % of shares outstanding
- 13.78%
- Average daily volume
- 2.17M
- Change since last report
- +1.4%
Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.