L3VLUP
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
18
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 3 listed it in both
Shares listed
15,721,562
combined, among listed positions
Reported value
$1.1bn
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: 12 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -581,181.

Managers listing CGON 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.

18 of 18 holders

ActionFiling
Wellington Management Group LLP5,324,751$378m0.07%Trimmed-46,48114 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)4,161,493$296munder 0.1%Added+396,64913 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc3,805,010$270munder 0.1%Added+152,03014 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP1,374,149$93munder 0.1%Added+84,06214 Aug 2026 (the filing on sec.gov)
Woodline Partners LP492,891$35m0.11%Held014 Aug 2026 (the filing on sec.gov)
MFS Investment Management155,390$11munder 0.1%Added+18,5493 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC102,397$7.3munder 0.1%Trimmed-11,94514 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.89,417$6.4munder 0.1%Added+42,80714 Aug 2026 (the filing on sec.gov)
Invesco Ltd52,406$3.7munder 0.1%Trimmed-39,58814 Aug 2026 (the filing on sec.gov)
Man Group PLC51,849$3.7munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC41,311$2.9munder 0.1%Added+27,14014 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd23,000$1.6munder 0.1%Added+4,50014 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP15,653$1.1munder 0.1%Trimmed-10,15014 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC14,477$1.0munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Winton Group Ltd10,100$718kunder 0.1%Newnew7 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP4,185$297kunder 0.1%Newnew13 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC2,970$211kunder 0.1%Newnew27 Oct 2026 (the filing on sec.gov)
Quantbot Technologies LP113$8kunder 0.1%Trimmed-2,77012 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.

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.
3 in Q3 2024 to 4 in Q2 2026

Tracked managers listing it, at least.

0246Q1 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.
CGON by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20243$123m30
Q2 20242$62m01
Q3 20243$103m30
Q4 20243$102m21
Q1 20255$154m41
Q2 20254$57m23
Q3 20256$394m23
Q4 20254$272m97
Q1 20265$690m139
Q2 20264$777m1212

Compare with…

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

CGON and GILD →CGON and AMGN →CGON and ARGX →Choose a stock to compare with CGON →

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