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RCKT in the 13F filings

Rocket Pharmaceuticals Inc · CUSIP 77313F106

Sector · Pharmaceuticals and biotechnologyTheme · Healthcare: biopharma and medtech· L3VLUP-definedTheme · Pharmaceutical preparations
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
19 Feb 2026
latest of these filings; the earliest 10 Feb 2026
Managers listing it
26
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 2 listed it in both
Shares listed
18,418,250
combined, among listed positions
Reported value
$65m
combined, at the quarter end

Among the 92 comparable managers: 14 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -7,464,621.

Managers listing RCKT in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

26 of 26 holders

ActionFiling
D. E. Shaw & Co.2,640,518$9.3munder 0.1%Added+450,76817 Feb 2026 (the filing on sec.gov)
Maverick Capital Ltd2,513,110$8.8m0.09%Trimmed-5,955,23413 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP2,131,929$7.5munder 0.1%Added+522,24717 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP1,864,651$6.5munder 0.1%Added+68,90017 Feb 2026 (the filing on sec.gov)
Millennium Management LLC1,784,921$6.3munder 0.1%Trimmed-1,785,47017 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC1,299,991$4.6munder 0.1%Trimmed-370,93617 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc944,873$3.3munder 0.1%Trimmed-116,42217 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC703,528$2.5munder 0.1%Trimmed-169,71917 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC602,580$2.1munder 0.1%Added+118,09912 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP507,909$1.8munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Walleye Capital LLC499,331$1.8munder 0.1%Trimmed-126,20213 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC421,174$1.5munder 0.1%Added+283,99712 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC400,706$1.4munder 0.1%Trimmed-913,03117 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)395,275$1.4munder 0.1%Added+83,57417 Feb 2026 (the filing on sec.gov)
Invesco Ltd304,437$1.1munder 0.1%Added+81,98419 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC242,169$847kunder 0.1%Added+32,32310 Feb 2026 (the filing on sec.gov)
PDT Partners LLC220,884$775k0.05%Trimmed-45,09817 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP193,430$679kunder 0.1%Added+106,09217 Feb 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP178,926$628kunder 0.1%Trimmed-63,25817 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP157,290$552kunder 0.1%Held017 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC149,413$524kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP89,130$313kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC68,317$240kunder 0.1%Trimmed-370,06213 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp42,411$149kunder 0.1%Trimmed-7,69617 Feb 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP35,000$123kunder 0.1%Added+30013 Feb 2026 (the filing on sec.gov)
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Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (1)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
4 in Q3 2024 to 2 in Q2 2026

Tracked managers listing it, at least.

02462018202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
RCKT by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20182$1.3mn.a.n.a.
Q4 20181$1.5mn.a.n.a.
Q2 20191$2.7mn.a.n.a.
Q4 20191$8.1mn.a.n.a.
Q4 20203$228mn.a.n.a.
Q1 20212$178mn.a.n.a.
Q2 20213$210mn.a.n.a.
Q3 20211$50mn.a.n.a.
Q4 20211$41mn.a.n.a.
Q1 20223$37mn.a.n.a.
Q2 20222$36mn.a.n.a.
Q3 20222$42mn.a.n.a.
Q4 20222$71mn.a.n.a.
Q1 20233$86mn.a.n.a.
Q2 20231$87mn.a.n.a.
Q3 20232$280mn.a.n.a.
Q4 20233$395m21
Q1 20243$422m21
Q2 20244$357m31
Q3 20244$330m31
Q4 20245$320m50
Q1 20251$35m10
Q2 20252$21m20
Q3 20252$28m10
Q4 20252$9.6m1412
Q1 20262$13m1514
Q2 20262$14m1311

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

RCKT and LLY →RCKT and JNJ →RCKT and VRTX →Choose a stock to compare with RCKT →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own RCKT, latest filings →Back to the 13F Explorer →