L3VLUP
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
31
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 6 listed it in both
Shares listed
4,152,584
combined, among listed positions
Reported value
$467m
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: 18 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -149,575.

Managers listing CELC 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.

31 of 31 holders

ActionFiling
T. Rowe Price Associates Inc1,279,816$146munder 0.1%Added+39,53515 May 2026 (the filing on sec.gov)
Artisan Partners LP457,070$52m0.08%Trimmed-89,57113 May 2026 (the filing on sec.gov)
Wellington Management Group LLP428,952$49munder 0.1%Added+57,81315 May 2026 (the filing on sec.gov)
AllianceBernstein LP464,328$46munder 0.1%Trimmed-8,61015 May 2026 (the filing on sec.gov)
Holocene Advisors LP369,979$42m0.10%Trimmed-325,36115 May 2026 (the filing on sec.gov)
Point72 Asset Management LP280,324$32munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Woodline Partners LP145,033$17m0.06%Added+14,09015 May 2026 (the filing on sec.gov)
Citadel Advisors LLC131,906$15munder 0.1%Added+84,86915 May 2026 (the filing on sec.gov)
Walleye Capital LLC105,688$12m0.05%Trimmed-47,60113 May 2026 (the filing on sec.gov)
Invesco Ltd90,976$10munder 0.1%Trimmed-56,96212 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP70,536$8.1m0.06%Newnew15 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC64,419$7.4munder 0.1%Added+60,91515 May 2026 (the filing on sec.gov)
Man Group PLC44,171$5.0munder 0.1%Trimmed-18,33615 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)36,360$4.2munder 0.1%Added+9,70915 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC34,610$4.0munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC23,481$2.7munder 0.1%Trimmed-33,57215 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.20,720$2.4munder 0.1%Trimmed-36,93415 May 2026 (the filing on sec.gov)
Marshall Wace LLP18,900$2.2munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
AQR Capital Management LLC17,704$2.0munder 0.1%Added+7,08615 May 2026 (the filing on sec.gov)
Polen Capital Management LLC17,181$2.0munder 0.1%Added+12,52114 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP12,497$1.4munder 0.1%Trimmed-79,39815 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd9,600$1.1munder 0.1%Added+3,40018 May 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP4,510$515kunder 0.1%Newnew13 May 2026 (the filing on sec.gov)
Farallon Capital Management LLC4,000$457kunder 0.1%Held015 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP3,935$449kunder 0.1%Trimmed-36,02414 May 2026 (the filing on sec.gov)
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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.
2 in Q3 2024 to 5 in Q2 2026

Tracked managers listing it, at least.

02468Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
CELC by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20242$15m20
Q2 20242$14m20
Q3 20242$17m11
Q4 20241$6.4m10
Q1 20251$4.6m01
Q2 20251$5.4m01
Q3 20252$44m20
Q4 20256$153m1716
Q1 20267$133m1814
Q2 20265$198m1220

Compare with…

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

CELC and UNH →CELC and ELV →CELC and CI →Choose a stock to compare with CELC →

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