Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in RCKT held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | RTW INVESTMENTS, LP | 17.7M | $63.3M | 0.0% | 16.199% | 0.63% |
| 2 | BlackRock, Inc. | 7.8M | $28.0M | -0.9% | 7.175% | 0.00% |
| 3 | CITIGROUP INC | 5.1M | $18.3M | -2.6% | 4.678% | 0.01% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 4.7M | $16.8M | β | 4.295% | 0.00% |
| 5 | STATE STREET CORP | 4.5M | $16.1M | +163.8% | 4.108% | 0.00% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 3.8M | $13.5M | β | 3.458% | 0.00% |
| 7 | MAVERICK CAPITAL LTD | 3.6M | $12.8M | +41.9% | 3.267% | 0.15% |
| 8 | Newtyn Management, LLC | 3.2M | $11.3M | +19.5% | 2.899% | 1.21% |
| 9 | Nuveen, LLC | 3.1M | $11.2M | +1880.1% | 2.865% | 0.00% |
| 10 | MILLENNIUM MANAGEMENT LLC | 3.1M | $11.2M | +74.7% | 2.856% | 0.01% |
| 11 | AQR CAPITAL MANAGEMENT LLC | 3.1M | $11.0M | +336.4% | 2.812% | 0.01% |
| 12 | MARSHALL WACE, LLP | 3.0M | $10.9M | +11433.4% | 2.783% | 0.01% |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 2.2M | $7.8M | +3.3% | 2.005% | 0.00% |
| 14 | D. E. Shaw & Co., Inc. | 2.2M | $7.8M | -17.8% | 1.987% | 0.01% |
| 15 | Monaco Asset Management SAM | 2.1M | $7.4M | -31.1% | 1.885% | 2.17% |
| 16 | MORGAN STANLEY | 2.0M | $7.2M | -48.8% | 1.850% | 0.00% |
| 17 | GOLDMAN SACHS GROUP INC | 1.9M | $6.7M | +98.7% | 1.704% | 0.00% |
| 18 | UBS Group AG | 1.3M | $4.6M | +757.3% | 1.189% | 0.00% |
| 19 | TWO SIGMA INVESTMENTS, LP | 1.1M | $3.9M | -48.5% | 1.005% | 0.00% |
| 20 | FEDERATED HERMES, INC. | 1.0M | $3.7M | +16.2% | 0.938% | 0.01% |
| 21 | Point72 Asset Management, L.P. | 1.0M | $3.6M | +99.3% | 0.927% | 0.01% |
| 22 | Opaleye Management Inc. | 955K | $3.4M | 0.0% | 0.875% | 0.45% |
| 23 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 724K | $2.6M | -2.7% | 0.663% | 0.00% |
| 24 | Prosight Management, LP | 684K | $2.4M | -8.1% | 0.626% | 0.40% |
| 25 | abrdn plc | 665K | $2.4M | β | 0.609% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in RCKT β a direct measure of their conviction.
Filings activity in RCKT during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new RCKT position in Q1 2026
Institutions that fully closed their RCKT position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 190 | +5.0% | 112.93% | +8.37 pp | $339M | +8.0% |
| Q4 2025 | 181 | +6.5% | 104.56% | +2.89 pp | $314M | +2.8% |
| Q3 2025 | 170 | 11% | 101.67% | +25.78 pp | $305M | +34% |
| Q2 2025 | 192 | 18% | 75.89% | 124.10 pp | $228M | 67% |
| Q1 2025 | 233 | +4.0% | 199.99% | +0.00 pp | $692M | 46% |
| Q4 2024 | 224 | +18% | 199.99% | +0.00 pp | $1.27B | 20% |
| Q3 2024 | 190 | +6.7% | 199.99% | +0.00 pp | $1.59B | 13% |
| Q2 2024 | 178 | β | 199.99% | β | $1.82B | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying RCKT stock.
Based on Q1 2026 13F filings, institutional ownership of Rocket Pharmaceuticals, Inc. stands at 112.9%, held across 190 reporting institutions.
RTW INVESTMENTS, LP is the largest reported institutional holder of RCKT, with approximately 17,687,772 shares worth $0.06B as of Q1 2026.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of RCKT, including MILLENNIUM MANAGEMENT LLC, TWO SIGMA INVESTMENTS, LP, Point72 Asset Management, L.P..
Our composite Smart Money Score for RCKT is 73 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
46 institutions opened new positions in RCKT during Q1 2026, while 37 fully exited. 97 added to existing positions and 45 trimmed.
RCKT institutional ownership rose by 8.37 percentage points quarter-over-quarter, with a net change of +9 holders.
The top 10 institutions account for 59.7% of all reported 13F value in RCKT, and the top 25 account for 84.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Rocket Pharmaceuticals, Inc. (RCKT) Institutional Ownership