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LOGI in the 13F filings

Logitech Intl S A · CUSIP H50430232

Sector · Technology hardware and equipment
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
26
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 9 listed it in both
Shares listed
15,297,472
combined, among listed positions
Reported value
$1.6bn
combined, at the quarter end

Among the 92 comparable managers: 15 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +1,954,939.

Managers listing LOGI 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.

26 of 26 holders

ActionFiling
Acadian Asset Management LLC5,496,819$566m0.93%Trimmed-242,44410 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP2,991,627$304m0.18%Added+906,80713 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC1,637,508$164m0.25%Trimmed-320,50012 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP1,273,720$129m0.12%Added+722,88713 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC681,597$70munder 0.1%Added+660,96417 Feb 2026 (the filing on sec.gov)
Invesco Ltd593,588$59munder 0.1%Added+150,82519 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP410,584$41m0.08%Trimmed-354,83017 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.355,172$36munder 0.1%Added+352,26917 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC352,596$35m0.12%Added+258,68017 Feb 2026 (the filing on sec.gov)
PDT Partners LLC240,600$25m1.59%Trimmed-14,83317 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP179,783$19munder 0.1%Added+97,77417 Feb 2026 (the filing on sec.gov)
Millennium Management LLC149,163$15munder 0.1%Trimmed-78717 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP140,686$14munder 0.1%Trimmed-139,52717 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp118,034$12munder 0.1%Trimmed-174,14317 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)99,845$10munder 0.1%Added+37,58517 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd92,430$9.5munder 0.1%Trimmed-2,59717 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC92,259$9.2munder 0.1%Added+73,32812 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC79,393$8.0munder 0.1%Added+49,11213 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC75,063$7.5munder 0.1%Added+46,06917 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP72,279$7.2munder 0.1%Added+13,23517 Feb 2026 (the filing on sec.gov)
Quantbot Technologies LP69,772$7.0m0.23%Added+9,49910 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC49,281$4.9munder 0.1%Trimmed-41,28117 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC30,500$3.1munder 0.1%Added+19,06113 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC10,470$1.1munder 0.1%Added+2,17627 Oct 2026 (the filing on sec.gov)
Susquehanna International Group LLP2,360$237kunder 0.1%Trimmed-55,35417 Feb 2026 (the filing on sec.gov)
Page 1 of 2

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 (0)

No new position among listed positions.

Exited (2)

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.
8 in Q3 2024 to 8 in Q2 2026

Tracked managers listing it, at least.

0510152014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
LOGI by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20131$7.9mn.a.n.a.
Q3 20131$10.0mn.a.n.a.
Q4 20132$21mn.a.n.a.
Q1 20142$19mn.a.n.a.
Q2 20141$5.5mn.a.n.a.
Q3 20142$8.5mn.a.n.a.
Q4 20141$7.3mn.a.n.a.
Q1 20152$21mn.a.n.a.
Q1 20162$35mn.a.n.a.
Q2 20162$41mn.a.n.a.
Q3 20164$223mn.a.n.a.
Q4 20164$286mn.a.n.a.
Q1 20174$404mn.a.n.a.
Q2 20175$507mn.a.n.a.
Q3 20176$442mn.a.n.a.
Q4 20176$351mn.a.n.a.
Q1 20186$224mn.a.n.a.
Q2 20185$345mn.a.n.a.
Q3 20186$549mn.a.n.a.
Q4 20185$345mn.a.n.a.
Q1 20195$212mn.a.n.a.
Q2 20198$359mn.a.n.a.
Q3 20198$391mn.a.n.a.
Q4 20198$602mn.a.n.a.
Q1 202010$598mn.a.n.a.
Q2 202011$1.1bnn.a.n.a.
Q3 202011$1.2bnn.a.n.a.
Q4 202010$1.6bnn.a.n.a.
Q1 20219$1.5bnn.a.n.a.
Q2 202110$1.6bnn.a.n.a.
Q3 202110$1.1bnn.a.n.a.
Q4 20216$574mn.a.n.a.
Q1 20227$464mn.a.n.a.
Q2 20227$356mn.a.n.a.
Q3 20226$303mn.a.n.a.
Q4 20226$410mn.a.n.a.
Q1 20237$353mn.a.n.a.
Q2 20238$480mn.a.n.a.
Q3 20237$602mn.a.n.a.
Q4 20238$1.1bn82
Q1 202410$1.1bn82
Q2 202410$1.4bn82
Q3 20248$1.2bn44
Q4 20249$998m36
Q1 20258$1.1bn54
Q2 20258$853m44
Q3 20259$1.3bn81
Q4 20259$1.3bn1513
Q1 20269$883m1613
Q2 20268$1.2bn1315

Compare with…

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

LOGI and AAPL →LOGI and SNDK →LOGI and CSCO →Choose a stock to compare with LOGI →

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