Rocket Pharmaceuticals, Inc. (RCKT) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

107,072,000Shares Outstanding

19,455,967Shares held by institutions

$64,399,251Value of institutional holdings

83.87%Institutional ownership %

-4.86%Shares Changed QoQ

171No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

A total of 171 institutions have reported a stake in Rocket Pharmaceuticals, Inc. (NASDAQ:RCKT) as of December 2025, according to recent 13F filings with the SEC.

Rocket Pharmaceuticals saw its institutional ownership percentage fell to 83.9% in December 2025 from 90.4% in September 2025.
On a quarter-over-quarter basis, institutional holdings shifted by -4.86%, with a year-over-year a decrease of 22.97% in the count of filers.
During the quarter, 81 institutions bought more Rocket Pharmaceuticals shares, 67 sold shares, and 23 of the 171 total investors held their position steady.
Collectively, institutional investors decreased their stake in Rocket Pharmaceuticals to 89.80Mn shares as of December 2025, a change that is down by 4.59Mn shares quarter on quarter and down 20.37Mn shares year over year.
RTW INVESTMENTS, LP continues to be the largest institutional holder of Rocket Pharmaceuticals as of December 31, 2025, with a position of 17.69Mn shares, representing 16.52% of the company's outstanding stock.
Among the most significant buyers of Rocket Pharmaceuticals during December 2025 were CITIGROUP INC (5.24Mn), VANGUARD GROUP INC (1.65Mn), Opaleye Management Inc. (955.00K), BlackRock, Inc. (791.70K), TWO SIGMA INVESTMENTS, LP (522.25K).
Leading sellers of Rocket Pharmaceuticals stock in December 2025 included MAVERICK CAPITAL LTD (5.96Mn), MPM BioImpact LLC (2.32Mn), MILLENNIUM MANAGEMENT LLC (1.79Mn), BALYASNY ASSET MANAGEMENT L.P. (913.03K), SUVRETTA CAPITAL MANAGEMENT, LLC (850.60K).
The top 10 institutional holders of Rocket Pharmaceuticals for the quarter ending December 2025 included RTW INVESTMENTS, LP (17.69Mn), VANGUARD GROUP INC (8.54Mn), BlackRock, Inc. (7.91Mn), CITIGROUP INC (5.25Mn), MORGAN STANLEY (3.94Mn), SUVRETTA CAPITAL MANAGEMENT, LLC (2.99Mn), Monaco Asset Management SAM (2.99Mn), Newtyn Management, LLC (2.65Mn), D. E. Shaw & Co., Inc. (2.64Mn), MAVERICK CAPITAL LTD (2.51Mn).

171 Institutional Holders

19,455,967 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
RTW INVESTMENTS, LP	31 Dec, 2025	17,687,772	0	0.00%	$62,084,080.00
VANGUARD GROUP INC	31 Dec, 2025	8,544,423	1,652,219	23.97%	$29,990,925.00
BlackRock, Inc.	31 Dec, 2025	7,906,071	791,700	11.13%	$27,750,309.00
CITIGROUP INC	31 Dec, 2025	5,246,349	5,235,924	50,224.69%	$18,414,685.00
MORGAN STANLEY	31 Dec, 2025	3,941,377	294,338	8.07%	$13,834,233.00
SUVRETTA CAPITAL MANAGEMENT, LLC	31 Dec, 2025	2,992,735	-850,598	-22.13%	$10,504,500.00
Monaco Asset Management SAM	31 Dec, 2025	2,987,296	95,035	3.29%	$10,485,409.00
Newtyn Management, LLC	31 Dec, 2025	2,650,000	147,137	5.88%	$9,301,500.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	2,640,518	450,768	20.59%	$9,268,218.00
MAVERICK CAPITAL LTD	31 Dec, 2025	2,513,110	-5,955,234	-70.32%	$8,821,016.00
TWO SIGMA INVESTMENTS, LP	31 Dec, 2025	2,131,929	522,247	32.44%	$7,483,071.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	2,120,269	205,715	10.74%	$7,443,495.00
TWO SIGMA ADVISERS, LP	31 Dec, 2025	1,864,651	68,900	3.84%	$6,544,925.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	1,784,921	-1,785,470	-50.01%	$6,265,073.00
STATE STREET CORP	31 Dec, 2025	1,700,631	-44,679	-2.56%	$5,969,215.00
MPM BioImpact LLC	31 Dec, 2025	1,586,076	-2,317,305	-59.37%	$5,567,127.00
JPMORGAN CHASE & CO	31 Dec, 2025	1,475,624	-621,409	-29.63%	$5,179,442.00
CITADEL ADVISORS LLC	31 Dec, 2025	1,299,991	-370,936	-22.20%	$4,562,968.00
Opaleye Management Inc.	31 Dec, 2025	955,000	955,000	0.00%	$3,352,050.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	936,594	-334,499	-26.32%	$3,287,444.00

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