Littelfuse Inc
Ownership
Ownership Structure
Who owns Littelfuse Inc (LFUS)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 98.8% of the shares are freely tradable; institutional investors hold 105.2%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.93 | 2,523,051 | +7.4 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 5.92 | 1,504,081 | -4.0 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.49 | 1,141,062 | +1.3 | 06/30/2026 |
| Van Lanschot Kempen Investment Management NV | 3.68 | 933,511 | -5.0 | 06/30/2026 |
| State Street Corp | 3.13 | 794,167 | +3.0 | 06/30/2026 |
| Mairs & Power Inc | 2.37 | 602,104 | -16.9 | 06/30/2026 |
| Geode Capital Management, LLC | 2.30 | 583,297 | +18.9 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.56 | 904,718 | +0.0 | 09/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.17 | 804,351 | +0.0 | 09/30/2026 |
| Vanguard Small Cap Index | 2.25 | 571,826 | -1.7 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Grillo Anthony | Director | 64,989 | 25,547,176 $ | Sep 3, 2026 | direct |
| Hunter Gordon | Director | 26,691 | 10,492,232 $ | Sep 3, 2026 | direct |
| Noglows William P | Director | 22,187 | 8,721,710 $ | Sep 3, 2026 | direct |
| Chung T J | Director | 19,320 | 7,594,692 $ | Sep 3, 2026 | direct |
| Henderson Gregory N. | President & CEO | 19,129 | 7,519,610 $ | Sep 3, 2026 | direct |
| Kim Peter Sung-Jip | SVP & GM Industrial Business | 10,526 | 4,137,771 $ | Sep 3, 2026 | direct |
| Khandelwal Abhishek | Executive VP, CFO | 8,850 | 3,478,935 $ | Sep 3, 2026 | direct |
| Chu Maggie | SVP, CHRO | 6,011 | 2,362,924 $ | Sep 3, 2026 | direct |
| Gorski Jeffrey G | SVP & Chief Accounting Officer | 5,625 | 2,211,188 $ | Sep 3, 2026 | direct |
| Nayar Deepak | SVP & GM Electronics Business | 4,897 | 1,925,011 $ | Sep 3, 2026 | direct |
| Cerniglia Kristina A. | Director | 4,741 | 1,863,687 $ | Sep 3, 2026 | direct |
| Ruppel David | SVP & GM Transportation Bus. | 4,720 | 1,855,432 $ | Oct 29, 2026 | direct |
| Green Maria C | Director | 4,209 | 1,654,558 $ | Sep 3, 2026 | direct |
| Hamed Karim Wagdy | SVP & GM Semiconductor Busines | 2,826 | 1,110,901 $ | Sep 3, 2026 | direct |
| D'Angelo Anne-Marie W | SVP & CLO | 1,695 | 666,305 $ | Sep 3, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 29, 2026 | PAEPER HOLLY Beth | Director | Other | 62 | 404.08 | 25,053 |
| Oct 29, 2026 | Ruppel David | SVP & GM Transportation Bus. | Sell | 1,493 | 404.57 | 604,023 |
| Oct 29, 2026 | Ruppel David | SVP & GM Transportation Bus. | Other | 1,112 | 251.82 | 280,024 |
| Sep 3, 2026 | PAEPER HOLLY Beth | Director | Other | 1 | 414.24 | 414 |
| Sep 3, 2026 | Hamed Karim Wagdy | SVP & GM Semiconductor Busines | Other | 5 | 414.24 | 2,071 |
| Sep 3, 2026 | Ruppel David | SVP & GM Transportation Bus. | Other | 5 | 414.24 | 2,071 |
| Sep 3, 2026 | Kim Peter Sung-Jip | SVP & GM Industrial Business | Other | 5 | 414.24 | 2,071 |
| Sep 3, 2026 | Chu Maggie | SVP, CHRO | Other | 5 | 414.24 | 2,071 |
| Sep 3, 2026 | Khandelwal Abhishek | Executive VP, CFO | Other | 15 | 414.24 | 6,214 |
| Sep 3, 2026 | D'Angelo Anne-Marie W | SVP & CLO | Other | 3 | 414.24 | 1,243 |
| Sep 3, 2026 | Gorski Jeffrey G | SVP & Chief Accounting Officer | Other | 1 | 414.24 | 414 |
| Sep 3, 2026 | Cerniglia Kristina A. | Director | Other | 1 | 414.24 | 414 |
| Sep 3, 2026 | Henderson Gregory N. | President & CEO | Other | 30 | 414.24 | 12,427 |
| Sep 3, 2026 | Nayar Deepak | SVP & GM Electronics Business | Other | 8 | 414.24 | 3,314 |
| Sep 3, 2026 | Green Maria C | Director | Other | 3 | 414.24 | 1,243 |
| Sep 3, 2026 | Kelsey Todd P. | Director | Other | 1 | 414.24 | 414 |
| Sep 3, 2026 | Chung T J | Director | Other | 1 | 414.24 | 414 |
| Sep 3, 2026 | Chung T J | Director | Other | 17 | 414.24 | 7,042 |
| Sep 3, 2026 | Noglows William P | Director | Other | 1 | 414.24 | 414 |
| Sep 3, 2026 | Noglows William P | Director | Other | 6 | 414.24 | 2,485 |
| Sep 3, 2026 | Hunter Gordon | Director | Other | 1 | 414.24 | 414 |
| Sep 3, 2026 | Hunter Gordon | Director | Other | 7 | 414.24 | 2,900 |
| Sep 3, 2026 | Grillo Anthony | Director | Other | 3 | 414.24 | 1,243 |
| Sep 3, 2026 | Grillo Anthony | Director | Other | 58 | 414.24 | 24,026 |
| Aug 14, 2026 | Ruppel David | SVP & GM Transportation Bus. | Other | 168 | 457.57 | 76,872 |
| Aug 11, 2026 | Hamed Karim Wagdy | SVP & GM Semiconductor Busines | Other | 141 | 453.87 | 63,996 |
| Aug 6, 2026 | Kelsey Todd P. | Director | Other | 294 | 0.00 | – |
| Jul 30, 2026 | PAEPER HOLLY Beth | Director | Other | 56 | 442.00 | 24,752 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: October 30, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.