L3VLUP
Quarter end
31 Mar 2026
the date the book describes
Filed
18 May 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
22
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 4 listed it in both
Shares listed
16,677,159
combined, among listed positions
Reported value
$543m
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: 10 buyers (opened or added shares) and 18 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,435,949.

Managers listing VKTX in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

22 of 22 holders

ActionFiling
Fidelity (FMR LLC)6,024,753$196munder 0.1%Trimmed-533,01315 May 2026 (the filing on sec.gov)
Two Sigma Investments LP4,432,142$144m0.12%Added+1,996,40515 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.1,676,713$55munder 0.1%Trimmed-41,78015 May 2026 (the filing on sec.gov)
Citadel Advisors LLC1,262,221$41munder 0.1%Trimmed-470,20015 May 2026 (the filing on sec.gov)
Jane Street Group LLC748,949$24munder 0.1%Trimmed-752,16812 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP705,809$23munder 0.1%Trimmed-718,02215 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC358,660$12munder 0.1%Added+166,29615 May 2026 (the filing on sec.gov)
Woodline Partners LP302,751$9.9munder 0.1%Added+71915 May 2026 (the filing on sec.gov)
Millennium Management LLC250,525$8.2munder 0.1%Added+164,72415 May 2026 (the filing on sec.gov)
Man Group PLC239,263$7.8munder 0.1%Trimmed-21,03815 May 2026 (the filing on sec.gov)
Invesco Ltd112,339$3.7munder 0.1%Added+5,17212 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc105,487$3.4munder 0.1%Added+14,26415 May 2026 (the filing on sec.gov)
Marshall Wace LLP90,360$2.9munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Bridgewater Associates LP71,229$2.3munder 0.1%Trimmed-32,43015 May 2026 (the filing on sec.gov)
Tudor Investment Corp70,789$2.3munder 0.1%Added+22,18015 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP69,627$2.3munder 0.1%Trimmed-652,57214 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd45,700$1.5munder 0.1%Held018 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC36,493$1.2munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP29,935$974kunder 0.1%Trimmed-28,01215 May 2026 (the filing on sec.gov)
AllianceBernstein LP26,669$938kunder 0.1%Trimmed-2,81515 May 2026 (the filing on sec.gov)
AQR Capital Management LLC12,172$390kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Walleye Capital LLC4,573$149kunder 0.1%Trimmed-81,79813 May 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2025 to Q1 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.

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.
5 in Q3 2024 to 4 in Q2 2026

Tracked managers listing it, at least.

024682019202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
VKTX by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20181$949kn.a.n.a.
Q3 20183$20mn.a.n.a.
Q4 20181$161kn.a.n.a.
Q1 20191$6.5mn.a.n.a.
Q2 20192$5.4mn.a.n.a.
Q3 20191$751kn.a.n.a.
Q4 20201$112kn.a.n.a.
Q1 20211$245kn.a.n.a.
Q2 20212$1.0mn.a.n.a.
Q3 20212$769kn.a.n.a.
Q4 20211$627kn.a.n.a.
Q1 20221$290kn.a.n.a.
Q2 20221$849kn.a.n.a.
Q3 20222$3.5mn.a.n.a.
Q4 20223$13mn.a.n.a.
Q1 20234$71mn.a.n.a.
Q2 20231$57mn.a.n.a.
Q3 20233$54mn.a.n.a.
Q4 20232$138m21
Q1 20247$1.6bn52
Q2 20245$961m51
Q3 20245$1.1bn23
Q4 20246$794m43
Q1 20254$61m42
Q2 20253$72m30
Q3 20256$117m60
Q4 20256$202m189
Q1 20262$156m1018
Q2 20264$183m206

Compare with…

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

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

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 VKTX, latest filings →Back to the 13F Explorer →