Logitech International S.A.
Logitech International S.A. (LOGI) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · LOGI · as of Sep 30, 2025
Ownership Breakdown
374
Institutional Holders
▲ 17 vs Q2
$7.00B
Total Inst. Value
▲ $1.14B vs Q2
143.50M
Shares Outstanding
freeFloat 99.74%
63.92M
13F Shares Held
▼ 1.28M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
LOGI largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC computer peripheral equipment, nec | 6.61M | 4.47% | 4.47% | $726.81B | Nov 7, 2025 | ▲ 37.1K |
ACADIAN ASSET MANAGEMENT LLC computer peripheral equipment, nec | 5.74M | 3.88% | 3.88% | $625.91B | Nov 13, 2025 | ▲ 16.8K |
VONTOBEL HOLDING LTD. computer peripheral equipment, nec | 4.98M | 3.37% | 3.37% | $542.73B | Oct 15, 2025 | ▼ 185.2K |
JPMORGAN CHASE & CO computer peripheral equipment, nec | 3.40M | 2.30% | 2.30% | $373.35B | Nov 26, 2025 | ▲ 1.81M |
PICTET ASSET MANAGEMENT HOLDING SA computer peripheral equipment, nec | 3.11M | 2.10% | 2.10% | $339.26B | Nov 18, 2025 | ▲ 181.9K |
UBS GROUP AG computer peripheral equipment, nec | 3.09M | 2.09% | 2.09% | $338.62B | Nov 13, 2025 | ▼ 670.2K |
BARCLAYS PLC computer peripheral equipment, nec | 2.82M | 1.91% | 1.91% | $309.70B | Mar 31, 2026 | ▼ 728.1K |
ZURCHER KANTONALBANK (ZURICH CANTONALBANK) computer peripheral equipment, nec | 2.73M | 1.84% | 1.84% | $297.50B | Nov 14, 2025 | ▲ 191.8K |
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP computer peripheral equipment, nec | 2.08M | 1.41% | 1.41% | $227.86B | Nov 13, 2025 | ▲ 1.57M |
RENAISSANCE TECHNOLOGIES LLC computer peripheral equipment, nec | 1.96M | 1.32% | 1.32% | $214.75B | Nov 13, 2025 | ▲ 3.2K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
33
Increased
+9.27M shares3
New Positions
first time holders13
Decreased
−3.06M shares0
Sold Out
fully exitedNet shares change (top 50)
+6.22M
+9.27M / −3.06M
Net new holders
+23
3 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
LOGI insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
1
Buy transactions
2
Sell transactions
0.50
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Harnett Samantha CHIEF LEGAL OFFICER | May 15, 2026 | Award | 47,153 | — | — | 69.2K | Form 4 ↗ |
Harnett Samantha CHIEF LEGAL OFFICER | May 15, 2026 | Tax Withhold | 23,348 | $102.99 | $2.40M | 45.8K | Form 4 ↗ |
Harnett Samantha CHIEF LEGAL OFFICER | Apr 15, 2026 | Award | 5,757 | — | — | 22.0K | Form 4 ↗ |
Anversa Matteo Chief Financial Officer | Apr 15, 2026 | Award | 8,956 | — | — | 16.6K | Form 4 ↗ |
Anversa Matteo Chief Financial Officer | Mar 15, 2026 | Tax Withhold | 3,231 | $92.75 | $299.7K | 7.6K | Form 4 ↗ |
Faber Johanna W. Chief Executive Officer | Feb 15, 2026 | Tax Withhold | 7,388 | $89.01 | $657.6K | 14.8K | Form 4 ↗ |
Faber Johanna W. Chief Executive Officer | Jan 30, 2026 | Award | 100 | $72.96 | $7.3K | 22.2K | Form 4 ↗ |
Montgomery Neela director | Oct 31, 2025 | Sale | 5,833 | $120.61 | $703.5K | 12.8K | Form 4 ↗ |
Arunkundrum Prakash SEE REMARKS | Sep 16, 2025 | Sale | 5,000 | $111.03 | $555.1K | 62.4K | Form 4 ↗ |
Arunkundrum Prakash SEE REMARKS | Sep 4, 2025 | Sale | 9,900 | $105.00 | $1.04M | 62.4K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Logitech International S.A. (LOGI) is primarily owned by institutional investors, who hold approximately 44.5% of total shares outstanding. Company insiders own approximately 0.26%, while retail and public investors account for the remaining 55.20%.
The largest institutional shareholder of Logitech International S.A. is VANGUARD GROUP INC, holding approximately 6.61 million shares — equal to 4.47% of outstanding shares — as of September 30, 2025.
A total of 374 institutional investors currently hold LOGI stock, with a combined institutional value of approximately $7.00 billion as of the most recent 13F filing period.
Frequently asked questions
LOGI ownershipLogitech International S.A. (LOGI) is primarily owned by institutional investors, who hold approximately 44.5% of shares. The largest shareholder is VANGUARD GROUP INC with a 4.47% stake. Company insiders hold 0.26%. Data sourced from SEC Form 13F as of September 30, 2025.