L3VLUP
ProSign in

ASX in the 13F filings

Ase Technology HLDG Co LTD · CUSIP 00215W100

Sector · SemiconductorsTheme · AI infrastructure and semiconductors· L3VLUP-definedTheme · Semiconductors
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 10 Feb 2026
Managers listing it
17
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 2 listed it in both
Shares listed
11,371,929
combined, among listed positions
Reported value
$183m
combined, at the quarter end

Among the 92 comparable managers: 7 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -3,240,560.

Managers listing ASX in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

17 of 17 holders

ActionFiling
Acadian Asset Management LLC6,262,066$101m0.17%Added+3,848,36310 Feb 2026 (the filing on sec.gov)
Millennium Management LLC1,365,715$22munder 0.1%Trimmed-1,803,55217 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC694,560$11munder 0.1%Added+558,47617 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP657,607$11munder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC652,417$11munder 0.1%Trimmed-899,57912 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP405,881$6.5munder 0.1%Trimmed-339,31917 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP322,860$5.2munder 0.1%Added+210,45917 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC266,600$4.3munder 0.1%Trimmed-1,088,59413 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC197,090$3.2munder 0.1%Added+4,98927 Oct 2026 (the filing on sec.gov)
Two Sigma Advisers LP149,700$2.4munder 0.1%Trimmed-70,80017 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)136,503$2.2munder 0.1%Trimmed-3,96417 Feb 2026 (the filing on sec.gov)
Invesco Ltd132,402$2.1munder 0.1%Trimmed-8,67919 Feb 2026 (the filing on sec.gov)
Winton Group Ltd37,400$602kunder 0.1%Newnew11 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC34,302$552kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.22,002$354kunder 0.1%Trimmed-726,84417 Feb 2026 (the filing on sec.gov)
Walleye Capital LLC20,943$337kunder 0.1%Trimmed-2,34113 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC13,881$223kunder 0.1%Trimmed-44,72417 Feb 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q3 2025 to Q4 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 (3)

Exited (7)

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 Q3 2024 to 6 in Q2 2026

Tracked managers listing it, at least.

0246202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ASX by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20201$6.7mn.a.n.a.
Q4 20201$9.4mn.a.n.a.
Q1 20211$33mn.a.n.a.
Q2 20211$40mn.a.n.a.
Q3 20212$100mn.a.n.a.
Q4 20212$90mn.a.n.a.
Q1 20222$48mn.a.n.a.
Q2 20223$76mn.a.n.a.
Q3 20223$86mn.a.n.a.
Q4 20222$104mn.a.n.a.
Q1 20233$172mn.a.n.a.
Q2 20232$140mn.a.n.a.
Q3 20234$153mn.a.n.a.
Q4 20233$154m12
Q1 20242$212m12
Q2 20242$232m11
Q3 20241$80m02
Q4 20241$82m01
Q1 20252$111m20
Q2 20251$50m01
Q3 20252$42m11
Q4 20251$101m717
Q1 20264$205m168
Q2 20266$413m1516

Compare with…

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

ASX and NVDA →ASX and AVGO →ASX and MU →Choose a stock to compare with ASX →

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