13F Insight
DOSSIER · 13F Holders · Q2 2026Healthcare · Pharmaceutical Preparations
RCKT

ROCKET PHARMACEUTICALS INC

191 institutions still hold ROCKET PHARMACEUTICALS INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 77313F106·Pharmaceutical Preparations·191 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$280M
visible holders
Holders
191
filers reporting
Concentration
21.59%
RTW INVESTMENTS, LP #1
top holder share
AI Holders Summary · Q2 2026

191 institutions reported RCKT in Q2 2026. RTW INVESTMENTS, LP leads at 21.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
RTW INVESTMENTS, LP
CIK 0001493215
$60M17.7M0.52%Q2 202602
BlackRock, Inc.
CIK 0002012383
$34M9.9M0.00%Q2 202603
Vanguard Portfolio Management
CIK 0002100121· Index
$20M5.8M0.00%Q2 202604
CITIGROUP INC
CIK 0000831001
$17M4.9M0.01%Q2 202605
MARSHALL WACE, LLP
CIK 0001318757
$14M4.0M0.01%Q2 202606
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$14M4.0M0.01%Q2 202607
Newtyn Management, LLC
CIK 0001569241
$14M4.0M1.71%Q2 202608
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$13M3.8M0.00%Q2 202609
MAVERICK CAPITAL LTD
CIK 0000934639
$13M3.6M0.15%Q1 202610
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$12M3.4M0.00%Q2 202611
GOLDMAN SACHS GROUP INC
CIK 0000886982
$10M3.0M0.00%Q2 202612
D. E. Shaw & Co., Inc.
CIK 0001009207
$9M2.6M0.01%Q4 202513
Monaco Asset Management SAM
CIK 0001803593
$8M2.5M0.67%Q2 202614
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$8M2.4M0.00%Q2 202615
FEDERATED HERMES, INC.
CIK 0001056288
$8M2.3M0.01%Q2 202616
JPMORGAN CHASE & CO
CIK 0000019617
$7M2.0M0.00%Q2 202617
TWO SIGMA ADVISERS, LP
CIK 0001478735
$7M1.9M0.01%Q4 202518
STATE STREET CORP
CIK 0000093751
$6M1.8M0.00%Q2 202619
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$4M1.1M0.00%Q2 202620
MORGAN STANLEY
CIK 0000895421
$4M1.1M0.00%Q2 2026
Page 1 of 10
171 more holders available. Log in →
Insiders at ROCKET PHARMACEUTICALS INC
Shah Gaurav →Wilson Martin →Stevens Christopher James →Southwell David P →Boess Carsten →Malik Fady Ibraham →Dolsten Mikael →Fong Peter →