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HIMX in the 13F filings

Himax Technologies Inc · CUSIP 43289P106

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 Mar 2026
the date the book describes
Filed
15 May 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
14
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 1 listed it in both
Shares listed
9,620,721
combined, among listed positions
Reported value
$76m
combined, at the quarter end

Among the 91 comparable managers: 7 buyers (opened or added shares) and 10 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +1,087,949.

Managers listing HIMX in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

14 of 14 holders

ActionFiling
Acadian Asset Management LLC6,421,066$50m0.07%Added+348,77513 May 2026 (the filing on sec.gov)
Jane Street Group LLC833,500$6.6munder 0.1%Added+770,43312 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC647,461$5.1munder 0.1%Added+453,20014 May 2026 (the filing on sec.gov)
Citadel Advisors LLC576,404$4.5munder 0.1%Added+251,30915 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.414,111$3.3munder 0.1%Trimmed-217,93415 May 2026 (the filing on sec.gov)
Two Sigma Investments LP239,892$1.9munder 0.1%Trimmed-142,39715 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP182,072$1.4munder 0.1%Trimmed-172,90115 May 2026 (the filing on sec.gov)
Millennium Management LLC147,135$1.2munder 0.1%Trimmed-43,56615 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC87,805$691kunder 0.1%Trimmed-9,43015 May 2026 (the filing on sec.gov)
Caxton Associates LLP38,634$304kunder 0.1%Trimmed-20,07214 May 2026 (the filing on sec.gov)
Walleye Capital LLC16,075$127kunder 0.1%Added+8,96813 May 2026 (the filing on sec.gov)
Invesco Ltd12,534$99kunder 0.1%Newnew12 May 2026 (the filing on sec.gov)
Quantbot Technologies LP2,398$19kunder 0.1%Newnew13 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)1,634$13kunder 0.1%Trimmed-1615 May 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, 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 (2)

Exited (3)

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 3 in Q2 2026

Tracked managers listing it, at least.

0246201420162018202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
HIMX by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20132$6.4mn.a.n.a.
Q3 20133$11mn.a.n.a.
Q4 20134$31mn.a.n.a.
Q1 20146$40mn.a.n.a.
Q2 20142$4.2mn.a.n.a.
Q3 20143$19mn.a.n.a.
Q4 20142$24mn.a.n.a.
Q2 20152$56mn.a.n.a.
Q3 20153$64mn.a.n.a.
Q4 20152$64mn.a.n.a.
Q1 20164$87mn.a.n.a.
Q2 20162$59mn.a.n.a.
Q3 20161$24mn.a.n.a.
Q4 20161$16mn.a.n.a.
Q1 20174$52mn.a.n.a.
Q2 20172$8.0mn.a.n.a.
Q3 20173$27mn.a.n.a.
Q4 20173$40mn.a.n.a.
Q1 20181$4.2mn.a.n.a.
Q2 20181$5.0mn.a.n.a.
Q3 20181$4.0mn.a.n.a.
Q4 20181$2.3mn.a.n.a.
Q1 20191$2.2mn.a.n.a.
Q2 20191$2.4mn.a.n.a.
Q4 20201$13mn.a.n.a.
Q1 20214$94mn.a.n.a.
Q2 20215$154mn.a.n.a.
Q3 20215$103mn.a.n.a.
Q4 20215$129mn.a.n.a.
Q1 20221$25mn.a.n.a.
Q2 20221$4.3mn.a.n.a.
Q3 20221$4.7mn.a.n.a.
Q1 20231$11mn.a.n.a.
Q2 20231$12mn.a.n.a.
Q3 20231$8.8mn.a.n.a.
Q4 20231$12m10
Q1 20241$14m10
Q2 20242$27m20
Q3 20242$34m11
Q4 20242$84m21
Q1 20251$50m10
Q2 20251$60m01
Q3 20252$56m11
Q4 20251$50m98
Q1 20261$50m710
Q2 20263$145m126

Compare with…

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

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

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