LOGITECH INTERNATIONAL S.A. (LOGI) — Institutional Holders, Q2 2026

387 institutional investment managers reported a LOGI position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $7.2B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← LOGI stock profile

LOGI in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

Added to

154

Trimmed

110

Sold out

Biggest buyers

ACADIAN ASSET MANAGEMENTAdded · +1,488,372 sh+$140.0M
MORGAN STANLEYAdded · +1,410,727 sh+$132.7M
Assenagon Asset Management S.A.Added · +1,000,805 sh+$94.1M
DIMENSIONAL FUND ADVISORSNew · +975,631 sh+$91.7M
AQR CAPITAL MANAGEMENTAdded · +956,530 sh+$90.0M

Biggest sellers

UBS Group AGTrimmed · -1,895,617 sh-$178.3M
Freestone Grove PartnersSold out · -735,678 sh-$69.2M
BARCLAYS PLCTrimmed · -495,365 sh-$46.6M
D. E. ShawTrimmed · -450,801 sh-$42.4M
Vontobel Holding Ltd.Trimmed · -432,717 sh-$40.7M

LOGI 13F holders ranked 1–100 of 387

Institutional investors reporting a position in LOGITECH INTERNATIONAL S.A. on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	ACADIAN ASSET MANAGEMENT#1 · 6,060,812 sh	6,060,812	$569.0M	0.68%	+32.6%
2	UBS Group AG#2 · 5,463,842 sh	5,463,842	$513.8M	0.07%	-25.8%
3	MORGAN STANLEY#3 · 5,459,943 sh	5,459,943	$513.5M	0.03%	+34.8%
4	VANGUARD CAPITAL MANAGEMENT#4 · 4,672,482 sh	4,672,482	$438.3M	<0.01%	+0.1%
5	Vontobel Holding Ltd.#5 · 4,416,591 sh	4,416,591	$413.8M	—	-8.9%
6	Pictet Asset Management Holding SA#6 · 2,908,902 sh	2,908,902	$273.1M	0.26%	-1.8%
7	Zurcher Kantonalbank (Zurich Cantonalbank)#7 · 2,575,571 sh	2,575,571	$241.8M	0.46%	+7.3%
8	DEUTSCHE BANK AG\#8 · 2,176,816 sh	2,176,816	$204.7M	0.06%	+5.1%
9	JPMORGAN CHASE#9 · 1,918,388 sh	1,918,388	$189.2M	0.01%	-7.6%
10	AQR CAPITAL MANAGEMENT#10 · 1,991,783 sh	1,991,783	$186.1M	0.06%	+92.4%
11	RENAISSANCE TECHNOLOGIES#11 · 1,818,708 sh	1,818,708	$171.0M	0.24%	-12.2%
12	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#12 · 1,781,523 sh	1,781,523	$167.2M	0.07%	+46.9%
13	Allianz Asset Management GmbH#13 · 1,712,812 sh	1,712,812	$154.8M	0.14%	+1.6%
14	Amundi#14 · 1,641,630 sh	1,641,630	$154.4M	0.04%	-1.4%
15	Qube Research & Technologies Ltd#15 · 1,595,354 sh	1,595,354	$149.5M	0.14%	+41.4%
16	GOLDMAN SACHS GROUP#16 · 1,587,345 sh	1,587,345	$149.3M	0.01%	+2.1%
17	BARCLAYS PLC#17 · 1,301,165 sh	1,301,165	$122.4M	0.02%	-27.6%
18	VANGUARD FIDUCIARY#18 · 1,299,083 sh	1,299,083	$121.9M	0.03%	0.0%
19	Legal & General Group Plc#19 · 1,105,661 sh	1,105,661	$103.8M	0.02%	-3.5%
20	Assenagon Asset Management S.A.#20 · 1,045,742 sh	1,045,742	$98.2M	—	+2227.1%
21	DIMENSIONAL FUND ADVISORS#21 · 975,631 sh	975,631	$91.8M	0.02%	New
22	Bank Julius Baer & Ltd, Zurich#22 · 860,083 sh	860,083	$80.9M	0.21%	-8.6%
23	CITIGROUP#23 · 855,028 sh	855,028	$80.3M	0.03%	+22.5%
24	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt#24 · 828,623 sh	828,623	$77.8M	0.06%	+61.7%
25	NORGES BANK#25 · 818,632 sh	818,632	$76.7M	<0.01%	—
26	CAISSE DE DEPOT ET PLACEMENT DU QUEBEC#26 · 801,352 sh	801,352	$75.2M	0.11%	-27.6%
27	CREDIT AGRICOLE S A#27 · 760,038 sh	760,038	$71.5M	0.14%	+1.0%
28	BNP Paribas Asset Management Holding S.A.#28 · 675,772 sh	675,772	$63.3M	0.06%	-22.4%
29	VANGUARD ASSET MANAGEMENT, Ltd#29 · 664,834 sh	664,834	$62.4M	0.04%	+5.7%
30	BlackRock#30 · 628,899 sh	628,899	$59.1M	<0.01%	+6.9%
31	VOLORIDGE INVESTMENT MANAGEMENT#31 · 627,306 sh	627,306	$59.0M	0.25%	-6.3%
32	TWO SIGMA INVESTMENTS#32 · 595,711 sh	595,711	$56.0M	0.04%	+219.0%
33	Invesco Ltd.#33 · 545,187 sh	545,187	$51.3M	<0.01%	-15.7%
34	BANK OF AMERICA#34 · 544,671 sh	544,671	$51.2M	<0.01%	-40.5%
35	ROYAL BANK OF CANADA#35 · 541,500 sh	541,500	$50.9M	<0.01%	+36.6%
36	J. Safra Sarasin Holding AG#36 · 533,593 sh	533,593	$48.2M	—	+1.5%
37	MARSHALL WACE, LLP#37 · 412,299 sh	412,299	$38.7M	0.03%	+14.7%
38	Clark Capital Management Group#38 · 400,815 sh	400,815	$37.7M	0.21%	+1.8%
39	Nuveen#39 · 373,933 sh	373,933	$35.1M	<0.01%	-7.3%
40	Oslo Pensjonsforsikring AS#40 · 360,437 sh	360,437	$33.9M	—	New
41	Banque Cantonale Vaudoise#41 · 346,872 sh	346,872	$32.6M	1.27%	-8.3%
42	CANADA PENSION PLAN INVESTMENT BOARD#42 · 337,447 sh	337,447	$31.6M	0.02%	+37.8%
43	DekaBank Deutsche Girozentrale#43 · 347,673 sh	347,673	$31.3M	0.05%	0.0%
44	AMERIPRISE FINANCIAL#44 · 298,170 sh	298,170	$28.0M	<0.01%	+691.7%
45	Alyeska Investment Group, L.P.#45 · 295,309 sh	295,309	$27.8M	0.07%	New
46	Bank of New York Mellon#46 · 288,505 sh	288,505	$27.1M	<0.01%	-2.1%
47	Munich Reinsurance Stock in Munich#47 · 283,272 sh	283,272	$26.6M	0.58%	-11.5%
48	MILLENNIUM MANAGEMENT#48 · 280,853 sh	280,853	$26.4M	<0.01%	+3.8%
49	WORLDQUANT MILLENNIUM ADVISORS#49 · 281,620 sh	281,620	$26.4M	0.09%	+42.5%
50	SEB Asset Management AB#50 · 264,738 sh	264,738	$24.9M	0.09%	-13.5%
51	Russell Investments Group, Ltd.#51 · 228,334 sh	228,334	$21.6M	0.02%	+2.5%
52	Trexquant Investment#52 · 220,616 sh	220,616	$20.7M	0.12%	+31.9%
53	AVIVA PLC#53 · 209,526 sh	209,526	$19.6M	0.03%	-1.5%
54	TUDOR INVESTMENT ET AL#54 · 196,313 sh	196,313	$18.5M	0.03%	-7.2%
55	PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#55 · 194,653 sh	194,653	$18.3M	0.05%	+61.0%
56	FMR#56 · 171,220 sh	171,220	$16.0M	<0.01%	+100.9%
57	Haven Global Partners#57 · 158,850 sh	158,850	$14.9M	—	-0.3%
58	WELLINGTON MANAGEMENT GROUP LLP#58 · 158,188 sh	158,188	$14.9M	<0.01%	-25.5%
59	FIRST ADVISORS#59 · 157,457 sh	157,457	$14.8M	<0.01%	-4.4%
60	PDT Partners#60 · 151,987 sh	151,987	$14.2M	0.75%	-36.7%
61	Crossmark Global#61 · 149,760 sh	149,760	$14.1M	—	-1.6%
62	MACKENZIE FINANCIAL#62 · 179,647 sh	179,647	$13.6M	0.01%	-4.3%
63	ENVESTNET ASSET MANAGEMENT#63 · 139,436 sh	139,436	$13.1M	<0.01%	+3.6%
64	NORTHERN#64 · 136,639 sh	136,639	$12.8M	<0.01%	+2.3%
65	Mediolanum International Funds Ltd#65 · 124,165 sh	124,165	$12.2M	0.10%	+116.6%
66	LAZARD ASSET MANAGEMENT#66 · 130,338 sh	130,338	$12.2M	0.02%	+48.3%
67	GAM Holding AG#67 · 129,449 sh	129,449	$12.2M	0.93%	-0.7%
68	EFG International AG#68 · 128,919 sh	128,919	$12.1M	0.22%	-14.7%
69	FRANKLIN RESOURCES#69 · 127,411 sh	127,411	$11.9M	<0.01%	+11.7%
70	Quantinno Capital Management#70 · 126,497 sh	126,497	$11.9M	0.01%	+22.2%
71	GEODE CAPITAL MANAGEMENT#71 · 124,999 sh	124,999	$11.8M	<0.01%	+0.8%
72	Compagnie Lombard Odier SCmA#72 · 122,796 sh	122,796	$11.5M	0.12%	-15.9%
73	Mitsubishi UFJ & Banking#73 · 114,545 sh	114,545	$10.9M	0.02%	+39.8%
74	FIL Ltd#74 · 109,764 sh	109,764	$10.3M	<0.01%	-61.0%
75	BANK OF MONTREAL#75 · 92,210 sh	92,210	$8.6M	<0.01%	+17.2%
76	ASSETMARK#76 · 90,711 sh	90,711	$8.5M	—	+22.2%
77	Jupiter Topco#77 · 89,147 sh	89,147	$8.4M	<0.01%	—
78	LOGAN CAPITAL MANAGEMENT#78 · 87,957 sh	87,957	$8.3M	0.31%	New
79	OCCUDO QUANTITATIVE STRATEGIES#79 · 87,398 sh	87,398	$8.2M	0.44%	New
80	State of Tennessee, Treasury Department#80 · 87,097 sh	87,097	$8.2M	0.02%	-13.0%
81	L2 Asset Management#81 · 82,975 sh	82,975	$7.8M	0.81%	+7.6%
82	ALLIANCEBERNSTEIN L.P.#82 · 84,852 sh	84,852	$7.7M	<0.01%	+207.0%
83	Creative Planning#83 · 81,683 sh	81,683	$7.7M	<0.01%	+21.4%
84	Jain Global#84 · 81,668 sh	81,668	$7.7M	0.03%	New
85	PUBLIC SECTOR PENSION INVESTMENT BOARD#85 · 79,887 sh	79,887	$7.4M	0.02%	+1.8%
86	Point72 Asset Management, L.P.#86 · 78,600 sh	78,600	$7.4M	<0.01%	-46.7%
87	ASR Vermogensbeheer N.V.#87 · 75,729 sh	75,729	$7.1M	—	+6.4%
88	STATE OF WISCONSIN INVESTMENT BOARD#88 · 74,356 sh	74,356	$7.0M	0.01%	-5.6%
89	NatWest Group plc#89 · 74,158 sh	74,158	$7.0M	1.24%	+10.8%
90	Vanguard Investments Australia, Ltd.#90 · 74,089 sh	74,089	$7.0M	0.02%	-2.5%
91	Ilex Capital Partners (UK) LLP#91 · 73,042 sh	73,042	$6.8M	0.14%	+169.4%
92	Willis Investment Counsel#92 · 72,038 sh	72,038	$6.8M	—	+59.7%
93	BLI - Banque de Luxembourg Investments#93 · 72,156 sh	72,156	$6.8M	0.24%	+11.7%
94	Pacer Advisors#94 · 68,871 sh	68,871	$6.5M	0.02%	-93.1%
95	XTX Topco Ltd#95 · 65,518 sh	65,518	$6.2M	0.08%	+262.6%
96	Korea Investment#96 · 61,873 sh	61,873	$5.8M	0.01%	+17.8%
97	INTECH INVESTMENT MANAGEMENT#97 · 61,663 sh	61,663	$5.8M	0.05%	+31.3%
98	Bellecapital International Ltd.#98 · 58,490 sh	58,490	$5.5M	—	New
99	JANE STREET GROUP#99 · 57,573 sh	57,573	$5.4M	<0.01%	-52.0%
100	LGT Group Foundation#100 · 57,721 sh	57,721	$5.4M	0.06%	-3.7%

Funds that sold out of LOGI in Q2 2026 (33)

Held LOGI at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held LOGI in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
Freestone Grove Partners735,678 sh	735,678	$67.0M
BALYASNY ASSET MANAGEMENT L.P.141,497 sh	141,497	$12.9M
Quantbot Technologies30,684 sh	30,684	$2.8M
OLD MISSION CAPITAL22,925 sh	22,925	$2.1M
CITADEL ADVISORS22,888 sh	22,888	$2.1M
CREDIT INDUSTRIEL ET COMMERCIAL22,189 sh	22,189	$2.0M
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.21,719 sh	21,719	$2.0M
Entropy Technologies18,921 sh	18,921	$1.7M
Twin Tree Management15,777 sh	15,777	$1.4M
Numerai GP14,475 sh	14,475	$1.3M
HRT FINANCIAL7,438 sh	7,438	$677.0K
Alberta Investment Management6,857 sh	6,857	$620.7K
AFFINITY INVESTMENT ADVISORS4,125 sh	4,125	$375.9K
Scientech Research4,008 sh	4,008	$365.2K
SUSQUEHANNA INTERNATIONAL GROUP, LLP3,944 sh	3,944	$359.4K
IEQ CAPITAL2,866 sh	2,866	$261.2K
Fisher Asset Management2,570 sh	2,570	$234.2K
TWO SIGMA SECURITIES2,566 sh	2,566	$233.8K
Vise Technologies2,157 sh	2,157	$216.2K
State of Wyoming2,284 sh	2,284	$208.1K
Walleye Capital1,697 sh	1,697	$154.6K
Sound Income Strategies176 sh	176	$16.1K
TFC Financial Management100 sh	100	$9.1K
Global Wealth Strategies & Associates67 sh	67	$6.1K
TWIN PEAKS WEALTH ADVISORS63 sh	63	$5.7K
Innovative Asset Advisors Group55 sh	55	$5.0K
North Star Investment Management46 sh	46	$4.2K
Crewe Advisors13 sh	13	$1.2K
Root Financial Partners10 sh	10	$911.00
RETIREMITTEN FINANCIAL10 sh	10	$911.00
Keystone Financial Group5 sh	5	$456.00
Beaird Harris Wealth Management3 sh	3	$274.00
Rakuten Securities1 sh	1	$91.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.