Signaturefd, Llc reports 13.64% increase in ownership of LOGI / Logitech International S.A.

Logitech International S.A.

US ˙ NasdaqGS ˙ CH0025751329

Security	LOGI / Logitech International S.A.
Institution	Signaturefd, Llc
Latest Disclosed Ownership	7,008 shares
Latest Disclosed Value	$ 638,569

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 7,008 shares of Logitech International S.A. (US:LOGI) valued at $638,569 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 6,167 shares of Logitech International S.A.. This represents a change in shares of 13.64% during the quarter. The current value of the position is $791,413 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-04-07	2026-03-31	13F	LOGITECH INTL S A	SHS	H50430232	7,008	841	13.64	639	3.24	0.0098
2026-01-20	2025-12-31	13F	LOGITECH INTL S A	SHS	H50430232	6,167	122	2.02	618	-6.79	0.0094
2025-10-21	2025-09-30	13F	LOGITECH INTL S A	SHS	H50430232	6,045	55	0.92	663	23.01	0.0105
2025-07-16	2025-06-30	13F	LOGITECH INTL S A	SHS	H50430232	5,990	-1,087	-15.36	540	-9.72	0.0092
2025-05-02	2025-03-31	13F	LOGITECH INTL S A	SHS	H50430232	7,077	44	0.63	597	3.11	0.0113
2025-02-10	2024-12-31	13F	LOGITECH INTL S A	SHS	H50430232	7,033	302	4.49	579	-3.98	0.0110
2024-10-21	2024-09-30	13F	LOGITECH INTL S A	SHS	H50430232	6,731	-46	-0.68	604	-8.08	0.0115
2024-07-29	2024-06-30	13F	LOGITECH INTL S A	SHS	H50430232	6,777	108	1.62	657	10.07	0.0133
2024-05-03	2024-03-31	13F	LOGITECH INTL S A	SHS	H50430232	6,669	-96	-1.42	596	-7.31	0.0126
2024-02-01	2023-12-31	13F	LOGITECH INTL S A	SHS	H50430232	6,765	-137	-1.98	643	35.37	0.0148
2023-11-03	2023-09-30	13F	LOGITECH INTL S A	SHS	H50430232	6,902	587	9.30	476	26.67	0.0124
2023-08-01	2023-06-30	13F	LOGITECH INTL S A	SHS	H50430232	6,315	-140	-2.17	375	0.27	0.0096
2023-04-28	2023-03-31	13F	LOGITECH INTL S A	SHS	H50430232	6,455	-255	-3.80	375	-10.31	0.0102
2023-01-30	2022-12-31	13F	LOGITECH INTL S A	SHS	H50430232	6,710	2,302	52.22	418	105.42	0.0122
2022-11-08	2022-09-30	13F	LOGITECH INTL S A	SHS	H50430232	4,408	-583	-11.68	203	-21.92	0.0070
2022-08-10	2022-06-30	13F	LOGITECH INTL S A	SHS	H50430232	4,991	1,980	65.76	260	17.12	0.0089
2022-05-02	2022-03-31	13F	LOGITECH INTL S A	SHS	H50430232	3,011	495	19.67	222	6.73	0.0067
2022-01-25	2021-12-31	13F	LOGITECH INTL S A	SHS	H50430232	2,516	-423	-14.39	208	-19.69	0.0064
2021-10-28	2021-09-30	13F	LOGITECH INTL S A	SHS	H50430232	2,939	-564	-16.10	259	-38.92	0.0089
2021-07-26	2021-06-30	13F	LOGITECH INTL S A	SHS	H50430232	3,503	355	11.28	424	28.88	0.0169
2021-04-30	2021-03-31	13F	LOGITECH INTL S A	SHS	H50430232	3,148	820	35.22	329	45.58	0.0145
2021-02-11	2020-12-31	13F	LOGITECH INTL S A	SHS	H50430232	2,328	679	41.18	226	76.56	0.0107
2020-11-03	2020-09-30	13F	LOGITECH INTL S A	SHS	H50430232	1,649	877	113.60	128	156.00	0.0069
2020-07-30	2020-06-30	13F	LOGITECH INTL S A	SHS	H50430232	772	353	84.25	50	177.78	0.0030
2020-04-23	2020-03-31	13F	LOGITECH INTL S A	SHS	H50430232	419	134	47.02	18	38.46	0.0016
2020-02-05	2019-12-31	13F	LOGITECH INTL S A	SHS	H50430232	285	50	21.28	13	30.00	0.0010
2019-10-16	2019-09-30	13F	LOGITECH INTL S A	SHS	H50430232	235	27	12.98	10	25.00	0.0008
2019-07-31	2019-06-30	13F	LOGITECH INTL S A	SHS	H50430232	208	-3	-1.42	8	0.00	0.0007
2019-05-09	2019-03-31	13F	LOGITECH INTL S A	SHS	H50430232	211	-44	-17.25	8	0.00	0.0007
2019-02-13	2018-12-31	13F	LOGITECH INTL S A	SHS	H50430232	255	255		8		0.0007
2014-08-14	2014-06-30	13F	LOGITECH INTL S A	SHS	H50430232	0	-63	-100.00	0	-100.00
2014-05-16	2014-03-31	13F	LOGITECH INTL S A	SHS	H50430232	63	63		1		0.0004

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.