L3VLUP
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
21
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 5 listed it in both
Shares listed
25,448,584
combined, among listed positions
Reported value
$459m
combined, at the quarter end

Among the 92 comparable managers: 10 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +3,002,146.

Managers listing CLBT 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.

21 of 21 holders

ActionFiling
Fidelity (FMR LLC)9,347,182$169munder 0.1%Added+3,286,32617 Feb 2026 (the filing on sec.gov)
Invesco Ltd5,603,237$101munder 0.1%Added+43,04119 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC2,494,939$45m0.07%Trimmed-407,16612 Feb 2026 (the filing on sec.gov)
Capital Research Global Investors2,405,172$43munder 0.1%Trimmed-20,56411 Feb 2026 (the filing on sec.gov)
Artisan Partners LP1,434,888$26munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP1,389,722$25munder 0.1%Added+129,53217 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC566,308$10munder 0.1%Trimmed-109,90610 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC523,759$9.4munder 0.1%Added+33,54717 Feb 2026 (the filing on sec.gov)
Light Street Capital Management LLC492,755$8.9m1.37%Added+135,00017 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP331,630$6.0munder 0.1%Trimmed-746,20813 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC239,523$4.3munder 0.1%Newnew12 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP122,800$2.2munder 0.1%Trimmed-67,40017 Feb 2026 (the filing on sec.gov)
ARK Investment Management LLC114,066$2.1munder 0.1%Trimmed-19,45211 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP109,705$2.0munder 0.1%Trimmed-77,73817 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP79,984$1.4munder 0.1%Trimmed-196,68217 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp72,081$1.3munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC41,300$745kunder 0.1%Held013 Feb 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP36,832$664kunder 0.1%Added+20,16917 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.28,559$515kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP14,141$255kunder 0.1%Trimmed-1,24017 Feb 2026 (the filing on sec.gov)
Walleye Capital LLC1$00.00%Trimmed-16013 Feb 2026 (the filing on sec.gov)

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.

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.
10 in Q3 2024 to 3 in Q2 2026

Tracked managers listing it, at least.

05101520222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
CLBT by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20211$63mn.a.n.a.
Q4 20211$54mn.a.n.a.
Q1 20222$46mn.a.n.a.
Q2 20222$36mn.a.n.a.
Q3 20222$28mn.a.n.a.
Q4 20222$20mn.a.n.a.
Q1 20232$20mn.a.n.a.
Q2 20232$18mn.a.n.a.
Q3 20233$31mn.a.n.a.
Q4 20233$29m12
Q1 20245$57m23
Q2 20244$56m13
Q3 202410$188m91
Q4 202412$279m67
Q1 202511$220m65
Q2 20258$151m45
Q3 20255$120m32
Q4 20256$135m1012
Q1 20264$80m168
Q2 20263$69m1014

Compare with…

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

CLBT and GOOGL →CLBT and AMZN →CLBT and MSFT →Choose a stock to compare with CLBT →

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