L3VLUP
Quarter end
31 Dec 2023
the date the book describes
Filed
14 Feb 2024
up to 45 days after the quarter end
Managers listing it
1
at least, of 95 tracked, among listed positions
Comparable managers
93
filed both Q3 2023 and Q4 2023; 1 listed it in both
Shares listed
175,000
combined, among listed positions
Reported value
$1.5m
combined, at the quarter end

Among the 93 comparable managers: 0 buyers (opened or added shares) and 0 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was 0.

Managers listing MLYS in Q4 2023

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2023, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

1 of 1 holder

ActionFiling
Woodline Partners LP175,000$1.5munder 0.1%Held014 Feb 2024 (the filing on sec.gov)

Largest increases and reductions, by shares

Q3 2023 to Q4 2023, among managers that listed it in both quarters or opened it.

Increases

No increase among listed positions.

Reductions

No reduction among listed positions.

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (0)

No new position among listed positions.

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.
1 in Q1 2023 to 3 in Q2 2026

Tracked managers listing it, at least.

02468Q1 2023Q2 2023Q3 2023Q4 2023Q3 2025Q4 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MLYS by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20231$2.7mn.a.n.a.
Q2 20231$3.0mn.a.n.a.
Q3 20231$1.7mn.a.n.a.
Q4 20231$1.5m00
Q3 20254$184m40
Q4 20258$198m2011
Q1 20262$54m1413
Q2 20263$78m1510

Compare with…

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

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

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