L3VLUP
Quarter end
31 Mar 2024
the date the book describes
Filed
14 May 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 Q4 2023 and Q1 2024; 1 listed it in both
Shares listed
141,123
combined, among listed positions
Reported value
$933k
combined, at the quarter end

Among the 93 comparable managers: 1 buyer (opened or added shares) and 0 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +71,968.

Managers listing AMPY in Q1 2024

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 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
Winton Group Ltd141,123$933k0.07%Added+71,96814 May 2024 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2023 to Q1 2024, among managers that listed it in both quarters or opened it.

Increases

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 Q4 2020 to 1 in Q1 2024

Tracked managers listing it, at least.

00111Q3 2019Q1 2020Q3 2020Q1 2021Q2 2022Q4 2022Q1 2024
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
AMPY by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20191$2.5mn.a.n.a.
Q4 20191$2.7mn.a.n.a.
Q1 20201$232kn.a.n.a.
Q2 20201$504kn.a.n.a.
Q3 20201$349kn.a.n.a.
Q4 20201$537kn.a.n.a.
Q1 20211$1.1mn.a.n.a.
Q2 20211$1.7mn.a.n.a.
Q2 20221$5.9mn.a.n.a.
Q3 20221$6.3mn.a.n.a.
Q4 20221$8.5mn.a.n.a.
Q4 20231$410k10
Q1 20241$933k10

Compare with…

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

Choose a stock to compare with AMPY →

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