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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
30 Jun 2026
the date the book describes
Filed
2 Sep 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
24
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 2 listed it in both
Shares listed
20,854,969
combined, among listed positions
Reported value
$71m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 13 buyers (opened or added shares) and 11 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -985,842.

Managers listing RCKT in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

24 of 24 holders

ActionFiling
Marshall Wace LLP4,029,262$14munder 0.1%Added+990,54713 Aug 2026 (the filing on sec.gov)
Millennium Management LLC4,000,344$14munder 0.1%Added+882,22014 Aug 2026 (the filing on sec.gov)
Maverick Capital Ltd3,923,963$13m0.12%Added+356,59114 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC3,386,162$12munder 0.1%Added+316,23214 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.950,552$3.3munder 0.1%Trimmed-1,219,07314 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC792,974$2.7munder 0.1%Added+155,80013 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP670,527$2.3munder 0.1%Trimmed-341,59914 Aug 2026 (the filing on sec.gov)
Woodline Partners LP641,222$2.2munder 0.1%Held014 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)488,299$1.7munder 0.1%Added+25,66913 Aug 2026 (the filing on sec.gov)
Invesco Ltd383,316$1.3munder 0.1%Added+35,77314 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP315,761$1.1munder 0.1%Trimmed-781,86214 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP195,650$700kunder 0.1%Added+60,08014 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc187,415$641kunder 0.1%Trimmed-672,45914 Aug 2026 (the filing on sec.gov)
PDT Partners LLC186,596$638kunder 0.1%Held014 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC181,147$620kunder 0.1%Added+152,16114 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC110,666$378kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC94,264$322kunder 0.1%Trimmed-164,74314 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC71,170$243kunder 0.1%Newnew2 Sep 2026 (the filing on sec.gov)
Wellington Management Group LLP61,605$211kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC60,411$207kunder 0.1%Newnew3 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp50,493$173kunder 0.1%Held014 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP39,335$135kunder 0.1%Trimmed-346,30414 Aug 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP18,635$64kunder 0.1%Trimmed-76,54514 Aug 2026 (the filing on sec.gov)
Winton Group Ltd15,200$52kunder 0.1%Trimmed-27,3007 Aug 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, 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 (3)

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 →