L3VLUP
Quarter end
31 Mar 2025
the date the book describes
Filed
21 Jul 2025
latest of these filings; the earliest 15 May 2025
Managers listing it
5
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q4 2024 and Q1 2025; 3 listed it in both
Shares listed
6,195,445
combined, among listed positions
Reported value
$154m
combined, at the quarter end

1 line marked †. Value as filed implies a price far from other filers'. Each counts in holders and value as filed, and is left out of the net change in shares.

Among the 95 comparable managers: 4 buyers (opened or added shares) and 1 seller (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing CGON in Q1 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

5 of 5 holders

ActionFiling
Marshall Wace LLP2,418,456$59m0.08%Added+960,38415 May 2025 (the filing on sec.gov)
Point72 Asset Management LP1,667,174$41m0.09%Addedn.a.21 Jul 2025 (the filing on sec.gov)
Janus Henderson Group Ltd† Value as filed implies a price far from other filers'.1,277,741$34munder 0.1%Trimmed-208,10215 May 2025 (the filing on sec.gov)
Woodline Partners LP764,357$19m0.12%Added+135,47215 May 2025 (the filing on sec.gov)
PDT Partners LLC67,717$1.7m0.12%Newnew15 May 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2024 to Q1 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.

New (1)

Exited (0)

No exit shown by a manager’s own filing.

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
Drawing every quarter on file…

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 →