L3VLUP
Quarter end
31 Mar 2025
the date the book describes
Filed
21 May 2025
latest of these filings; the earliest 12 May 2025
Managers listing it
2
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q4 2024 and Q1 2025; 2 listed it in both
Shares listed
1,138,237
combined, among listed positions
Reported value
$37m
combined, at the quarter end

Among the 95 comparable managers: 0 buyers (opened or added shares) and 2 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -208,669.

Managers listing HSTM 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.

2 of 2 holders

ActionFiling
Acadian Asset Management LLC725,339$23m0.07%Trimmed-81,16921 May 2025 (the filing on sec.gov)
First Eagle Investment Management LLC412,898$13munder 0.1%Trimmed-127,50012 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

No increase among listed positions.

Reductions

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.
2 in Q3 2024 to 2 in Q2 2026

Tracked managers listing it, at least.

012320142020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
HSTM by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20131$17mn.a.n.a.
Q1 20142$35mn.a.n.a.
Q2 20141$45mn.a.n.a.
Q3 20142$41mn.a.n.a.
Q4 20141$28mn.a.n.a.
Q2 20181$3.2mn.a.n.a.
Q3 20181$5.4mn.a.n.a.
Q4 20182$9.1mn.a.n.a.
Q2 20191$3.3mn.a.n.a.
Q1 20203$8.1mn.a.n.a.
Q2 20202$9.7mn.a.n.a.
Q3 20201$8.6mn.a.n.a.
Q4 20201$11mn.a.n.a.
Q1 20211$9.1mn.a.n.a.
Q2 20211$13mn.a.n.a.
Q3 20211$15mn.a.n.a.
Q4 20211$14mn.a.n.a.
Q1 20221$13mn.a.n.a.
Q2 20222$17mn.a.n.a.
Q3 20222$19mn.a.n.a.
Q4 20222$26mn.a.n.a.
Q1 20232$28mn.a.n.a.
Q2 20232$29mn.a.n.a.
Q3 20232$24mn.a.n.a.
Q4 20232$28m11
Q1 20242$30m11
Q2 20242$32m11
Q3 20242$38m20
Q4 20242$43m11
Q1 20252$37m02
Q2 20252$32m11
Q3 20252$32m11
Q4 20252$29m174
Q1 20261$8.8m186
Q2 20262$32m815

Compare with…

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

HSTM and GOOGL →HSTM and META →HSTM and SPCX →Choose a stock to compare with HSTM →

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