LFUSNasdaqSwitchgear & Switchboard ApparatusFiscal year ends December 26
LITTELFUSE INC /DE
Financials through Q1 FY2026, quarter ended Mar 28, 2026Last filing: 10-Q on Jul 29, 2026
$384.13+3.24 (+0.85%)
Close on Oct 19, 2026
- Market cap
- $9.76B
- P/E (TTM)
- –
- Dividend yield
- 0.75%
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
99.7%
25M of 25M shares
Institutional holders
608
124 new, 43 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
0 buys · 56 sales
Net sold $36.11M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| BlackRock, Inc. | 2,155,515 | 8.70% | 13G (passive) amendment | Dec 31, 2023 |
| Vanguard Portfolio Management | 1,570,573 | 6.24% | 13G (passive) | Mar 31, 2026 |
| Vanguard Capital Management | 1,317,354 | 5.23% | 13G (passive) | Mar 31, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of LFUS | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,523,051 | 9.93% | $1.15B | +174,016 | 0.02% |
| Vanguard Portfolio Management LLC | 1,504,081 | 5.92% | $684.85M | −62,996 | 0.03% |
| Vanguard Capital Management LLC | 1,141,062 | 4.49% | $519.56M | +14,792 | 0.01% |
| Van Lanschot Kempen Investment Management N.V. | 933,511 | 3.68% | $425.06M | −49,203 | 3.25% |
| State Street Corp | 794,167 | 3.13% | $361.55M | +23,267 | 0.01% |
| Mairs & Power Inc | 602,104 | 2.37% | $274.16M | −122,606 | 2.52% |
| Geode Capital Management, LLC | 583,297 | 2.30% | $265.65M | +92,925 | 0.01% |
| Morgan Stanley | 471,250 | 1.86% | $214.58M | +44,218 | 0.01% |
| Neuberger Berman Group LLC | 467,862 | 1.84% | $213.03M | −273,321 | 0.14% |
| Dimensional Fund Advisors LP | 445,099 | 1.75% | $202.66M | −57,710 | 0.04% |
| Barrow Hanley Mewhinney & Strauss LLC | 406,424 | 1.60% | $185.06M | −50,742 | 0.56% |
| Invesco Ltd. | 393,933 | 1.55% | $179.37M | +251,621 | 0.01% |
| Wellington Management Group Llp | 363,183 | 1.43% | $165.37M | −114,346 | 0.03% |
| Earnest Partners LLC | 351,359 | 1.38% | $159.98M | −17,104 | 0.58% |
| Jane Street Group, LLC | 348,003 | 1.37% | $158.46M | +284,723 | 0.01% |
| Lord, Abbett & Co. LLC | 343,741 | 1.35% | $156.52K | +63,724 | 0.45% |
| Silvercrest Asset Management Group LLC | 343,546 | 1.35% | $156.43M | −7,310 | 1.03% |
| Alliancebernstein L.P. | 337,627 | 1.33% | $114.57M | +16,086 | 0.04% |
| Thrivent Financial for Lutherans | 334,447 | 1.32% | $152.28K | +30,761 | 0.26% |
| William Blair Investment Management, LLC | 321,681 | 1.27% | $146.47M | +17,106 | 0.44% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 608 | 25M | 99.7% | 124 / 172 | 211 / 43 | 4M | 4M |
| Q1 2026 | 532 | 25M | 99.0% | 102 / 160 | 179 / 36 | 5M | 3M |
| Q4 2025 | 470 | 26M | 100.0% | 61 / 150 | 159 / 73 | 3M | 2M |
| Q3 2025 | 492 | 24M | 95.9% | 90 / 164 | 141 / 34 | 2M | 2M |
| Q2 2025 | 441 | 25M | 96.5% | 83 / 177 | 128 / 49 | 2M | 3M |
| Q1 2025 | 410 | 25M | 98.6% | 52 / 158 | 139 / 48 | 2M | 1M |
| Q4 2024 | 413 | 24M | 94.2% | 48 / 140 | 145 / 53 | 1M | 1M |
| Q3 2024 | 426 | 24M | 95.9% | 53 / 152 | 137 / 25 | 3M | 1M |
| Q2 2024 | 400 | 24M | 95.6% | 36 / 144 | 155 / 54 | 2M | 2M |
| Q1 2024 | 422 | 24M | 96.0% | 65 / 154 | 129 / 31 | 2M | 2M |
| Q4 2023 | 391 | 24M | 96.3% | 49 / 141 | 129 / 23 | 2M | 1M |
| Q3 2023 | 373 | 24M | 93.8% | 36 / 136 | 128 / 40 | 1M | 1M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of LFUS | Value | % of fund | As of |
|---|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 865,424 | 3.41% | $394.05M | 0.32% | Jun 30, 2026 |
| Vanguard Total Stock Market Index Fund | 802,580 | 3.16% | $365.44M | 0.02% | Jun 30, 2026 |
| Vanguard Small-Cap Index Fund | 579,814 | 2.28% | $264.01M | 0.14% | Jun 30, 2026 |
| Vanguard Information Technology Index Fund | 395,219 | 1.56% | $184.52M | 0.11% | May 31, 2026 |
| Vanguard Small-Cap Growth Index Fund | 334,551 | 1.32% | $152.33M | 0.32% | Jun 30, 2026 |
| Mairs & Power Fund | 314,529 | 1.24% | $143.21M | 2.58% | Jun 30, 2026 |
| Neuberger Genesis Fund | 309,167 | 1.22% | $144.34M | 1.96% | May 31, 2026 |
| Bridge Builder Large Cap Value Fund | 301,818 | 1.19% | $137.43M | 0.47% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 289,991 | 1.14% | $132.04M | 0.14% | Jun 30, 2026 |
| Vanguard Explorer Fund | 202,277 | 0.80% | $89.43M | 0.40% | Jul 31, 2026 |
| Thrivent Small Cap Stock Fund | 148,100 | 0.58% | $65.48M | 2.25% | Jul 31, 2026 |
| Vanguard Dividend Appreciation Index Fund | 143,088 | 0.56% | $63.26M | 0.05% | Jul 31, 2026 |
| Small Cap Growth Fund | 133,972 | 0.53% | $59.23M | 1.06% | Jul 31, 2026 |
| Fidelity Extended Market Index Fund | 128,431 | 0.51% | $59.96M | 0.14% | May 31, 2026 |
| State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF | 128,027 | 0.50% | $58.29M | 0.32% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Gregory N. Henderson | President & CEO, Director | 19,129 | 0.08% | Sep 8, 2026 |
| David Ruppel | SVP & GM Transportation Bus. | 5,101 | 0.02% | Sep 8, 2026 |
| Maggie Chu | SVP, CHRO | 6,011 | 0.02% | Sep 8, 2026 |
| Anne-Marie W. D'Angelo | SVP & CLO | 1,695 | 0.01% | Sep 8, 2026 |
| Jeffrey G. Gorski | SVP & Chief Accounting Officer | 5,625 | 0.02% | Sep 8, 2026 |
| Karim Wagdy Hamed | SVP & GM Semiconductor Busines | 2,826 | 0.01% | Sep 8, 2026 |
| Deepak Nayar | SVP & GM Electronics Business | 4,897 | 0.02% | Sep 8, 2026 |
| Abhishek Khandelwal | Executive VP, CFO | 8,850 | 0.03% | Sep 8, 2026 |
| Peter Sung-Jip Kim | SVP & GM Industrial Business | 10,526 | 0.04% | Sep 8, 2026 |
| Ryan K. Stafford | Executive VP, CLO & Corp Sec | 27,130 | 0.11% | Apr 28, 2026 |
| Alexander Conrad | SVP &GM Passenger Vehicle | 3,433 | 0.01% | Sep 8, 2025 |
| Chad Marak | SVP & GM Semiconductor Busines | 12,363 | 0.05% | Jun 9, 2025 |
| Meenal Sethna | Executive VP, CFO | 28,117 | 0.11% | May 14, 2025 |
| Matthew Cole | SVP eMobility & Corp Strategy | 6,022 | 0.02% | Feb 19, 2025 |
| T. J. Chung | Director | 27,291 | 0.11% | Sep 8, 2026 |
| Maria C. Green | Director | 4,209 | 0.02% | Sep 8, 2026 |
| William P. Noglows | Director | 24,687 | 0.10% | Sep 8, 2026 |
| Kristina A. Cerniglia | Director | 4,741 | 0.02% | Sep 8, 2026 |
| HOLLY Beth PAEPER | Director | 693 | 0.00% | Sep 8, 2026 |
| Gordon Hunter | Director | 26,690 | 0.11% | Sep 8, 2026 |
| Anthony Grillo | Director | 87,808 | 0.35% | Sep 8, 2026 |
| Todd P. Kelsey | Director | 295 | 0.00% | Sep 8, 2026 |
| Gayla J. Delly | Director | 1,816 | 0.01% | Mar 9, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Kristina A. Cerniglia Director | Sep 3, 2026 | Award | +1 | $414.24 | $414 | 4,741 |
| Abhishek Khandelwal Executive VP, CFO | Sep 3, 2026 | Award | +15 | $414.24 | $6.21K | 8,850 |
| Gregory N. Henderson President & CEO, Director | Sep 3, 2026 | Award | +30 | $414.24 | $12.43K | 19,129 |
| Anne-Marie W. D'Angelo SVP & CLO | Sep 3, 2026 | Award | +3 | $414.24 | $1.24K | 1,695 |
| Gordon Hunter Director | Sep 3, 2026 | Award | +7 | $414.24 | $2.90K | 26,690 |
| Gordon Hunter Director | Sep 3, 2026 | Award | +1 | $414.24 | $414 | 26,691 |
| Anthony Grillo Director | Sep 3, 2026 | Award | +3 | $414.24 | $1.24K | 64,989 |
| Anthony Grillo Director | Sep 3, 2026 | Award | +58 | $414.24 | $24.03K | 64,986 |
| HOLLY Beth PAEPER Director | Sep 3, 2026 | Award | +1 | $414.24 | $414 | 693 |
| Jeffrey G. Gorski SVP & Chief Accounting Officer | Sep 3, 2026 | Award | +1 | $414.24 | $414 | 5,625 |
| Maggie Chu SVP, CHRO | Sep 3, 2026 | Award | +5 | $414.24 | $2.07K | 6,011 |
| David Ruppel SVP & GM Transportation Bus. | Sep 3, 2026 | Award | +5 | $414.24 | $2.07K | 5,101 |
| T. J. Chung Director | Sep 3, 2026 | Award | +1 | $414.24 | $414 | 19,320 |
| T. J. Chung Director | Sep 3, 2026 | Award | +17 | $414.24 | $7.04K | 19,319 |
| Maria C. Green Director | Sep 3, 2026 | Award | +3 | $414.24 | $1.24K | 4,209 |
| Todd P. Kelsey Director | Sep 3, 2026 | Award | +1 | $414.24 | $414 | 295 |
| Peter Sung-Jip Kim SVP & GM Industrial Business | Sep 3, 2026 | Award | +5 | $414.24 | $2.07K | 10,526 |
| Karim Wagdy Hamed SVP & GM Semiconductor Busines | Sep 3, 2026 | Award | +5 | $414.24 | $2.07K | 2,826 |
| William P. Noglows Director | Sep 3, 2026 | Award | +1 | $414.24 | $414 | 22,187 |
| William P. Noglows Director | Sep 3, 2026 | Award | +6 | $414.24 | $2.49K | 22,186 |
| Deepak Nayar SVP & GM Electronics Business | Sep 3, 2026 | Award | +8 | $414.24 | $3.31K | 4,897 |
| David Ruppel SVP & GM Transportation Bus. | Aug 14, 2026 | Tax withholding | −168 | $457.57 | $76.87K | 5,096 |
| Karim Wagdy Hamed SVP & GM Semiconductor Busines | Aug 11, 2026 | Tax withholding | −141 | $453.87 | $64.00K | 2,821 |
| Todd P. Kelsey Director | Aug 6, 2026 | Award | +294 | – | – | 294 |
| HOLLY Beth PAEPER Director | Jul 30, 2026 | Award | +56 | $442.00 | $24.75K | 692 |
| Abhishek Khandelwal Executive VP, CFO | Jun 18, 2026 | Tax withholding | −1,122 | $479.82 | $538.36K | 8,835 |
| Jeffrey G. Gorski SVP & Chief Accounting Officer | Jun 18, 2026 | Sale | −1,142 | $482.31 | $550.80K | 5,624 |
| Jeffrey G. Gorski SVP & Chief Accounting Officer | Jun 18, 2026 | Sale | −247 | $483.26 | $119.37K | 6,766 |
| Jeffrey G. Gorski SVP & Chief Accounting Officer | Jun 18, 2026 | Option exercise | +689 | $166.63 | $114.81K | 7,013 |
| Gordon Hunter Director | Jun 15, 2026 | Option exercise | +1,432 | $132.08 | $189.14K | 28,117 |
| Gordon Hunter Director | Jun 15, 2026 | Sale | −1,432 | $480.00 | $687.36K | 26,683 |
| Anthony Grillo Director | Jun 11, 2026 | Sale | −209 | $454.07 | $94.90K | 64,928 |
| Anthony Grillo Director | Jun 11, 2026 | Sale | −38 | $452.75 | $17.20K | 65,137 |
| Anthony Grillo Director | Jun 11, 2026 | Sale | −2,462 | $451.93 | $1.11M | 65,175 |
| Anthony Grillo Director | Jun 11, 2026 | Sale | −35 | $449.76 | $15.74K | 67,893 |
| Anthony Grillo Director | Jun 11, 2026 | Sale | −256 | $450.66 | $115.37K | 67,637 |
| Gordon Hunter Director | Jun 4, 2026 | Award | +4 | $480.24 | $1.92K | 26,682 |
| Gordon Hunter Director | Jun 4, 2026 | Award | +3 | $480.24 | $1.44K | 26,685 |
| David Ruppel SVP & GM Transportation Bus. | Jun 4, 2026 | Award | +5 | $480.24 | $2.40K | 5,265 |
| Peter Sung-Jip Kim SVP & GM Industrial Business | Jun 4, 2026 | Award | +5 | $480.24 | $2.40K | 10,522 |
| Abhishek Khandelwal Executive VP, CFO | Jun 4, 2026 | Award | +16 | $480.24 | $7.68K | 9,957 |
| Jeffrey G. Gorski SVP & Chief Accounting Officer | Jun 4, 2026 | Award | +1 | $480.24 | $480 | 6,324 |
| Karim Wagdy Hamed SVP & GM Semiconductor Busines | Jun 4, 2026 | Award | +4 | $480.24 | $1.92K | 2,962 |
| Deepak Nayar SVP & GM Electronics Business | Jun 4, 2026 | Award | +9 | $480.24 | $4.32K | 4,891 |
| Kristina A. Cerniglia Director | Jun 4, 2026 | Award | +3 | $480.24 | $1.44K | 4,742 |
| Gregory N. Henderson President & CEO, Director | Jun 4, 2026 | Award | +31 | $480.24 | $14.89K | 19,106 |
| William P. Noglows Director | Jun 4, 2026 | Award | +3 | $480.24 | $1.44K | 22,182 |
| William P. Noglows Director | Jun 4, 2026 | Award | +3 | $480.24 | $1.44K | 22,179 |
| HOLLY Beth PAEPER Director | Jun 4, 2026 | Award | +1 | $480.24 | $480 | 636 |
| Anne-Marie W. D'Angelo SVP & CLO | Jun 4, 2026 | Award | +3 | $480.24 | $1.44K | 1,692 |
| T. J. Chung Director | Jun 4, 2026 | Award | +3 | $480.24 | $1.44K | 19,304 |
| T. J. Chung Director | Jun 4, 2026 | Award | +10 | $480.24 | $4.80K | 19,301 |
| Maggie Chu SVP, CHRO | Jun 4, 2026 | Award | +6 | $480.24 | $2.88K | 6,007 |
| Anthony Grillo Director | Jun 4, 2026 | Award | +35 | $480.24 | $16.81K | 67,925 |
| Anthony Grillo Director | Jun 4, 2026 | Award | +3 | $480.24 | $1.44K | 67,928 |
| Maria C. Green Director | Jun 4, 2026 | Award | +3 | $480.24 | $1.44K | 4,206 |
| Gordon Hunter Director | Jun 3, 2026 | Sale(10b5-1 plan) | −603 | $488.31 | $294.45K | 26,678 |
| Peter Sung-Jip Kim SVP & GM Industrial Business | Jun 2, 2026 | Sale | −81 | $484.90 | $39.28K | 10,517 |
| Peter Sung-Jip Kim SVP & GM Industrial Business | Jun 2, 2026 | Sale | −10,090 | $486.18 | $4.91M | 10,598 |
| Peter Sung-Jip Kim SVP & GM Industrial Business | Jun 2, 2026 | Option exercise | +3,045 | $230.39 | $701.54K | 20,688 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Delly Gayla Former Director | Jul 17, 2026 | 1,172 | $472.29K | Jul 17, 2026 | Stock Option Exercise |
| Gorski Jeffrey Officer | Jun 18, 2026 | 1,389 | $670.17K | Jun 18, 2026 | Stock Option Exercise |
| Hunter Gordon Director | Jun 15, 2026 | 1,432 | $687.36K | Jun 15, 2026 | Stock Option Exercise |
| Grillo Anthony Director | Jun 11, 2026 | 3,000 | $1.32M | Jun 11, 2026 | Purchase |
| Hunter Gordon Director | Jun 3, 2026 | 603 | $294.45K | Jun 3, 2026 | Restricted Stock Vest |
| Kim Peter Officer | Jun 2, 2026 | 10,171 | $4.99M | Jun 2, 2026 | Stock Option Exercise |
| Chu Maggie Officer | May 20, 2026 | 11,397 | $4.96M | May 20, 2026 | Stock Option Exercise |
| Nayar Deepak Officer | May 18, 2026 | 5,911 | $2.64M | May 18, 2026 | Stock Option Exercise |
| Ruppel David Officer | May 18, 2026 | 506 | $225.25K | May 18, 2026 | Restricted Stock Vest |
| Stafford Ryan FORMER OFFICER | May 13, 2026 | 39,084 | $18.39M | May 13, 2026 | Stock option exercise |
| Chu Maggie Officer | Apr 28, 2026 | 1,280 | $502.36K | Apr 28, 2026 | Restricted Stock Vesting |
| Cerniglia Kristina Officer | Feb 24, 2026 | 2,343 | $863.11K | Feb 24, 2026 | Stock Option Exercise |
| Hunter Gordon Director | Feb 20, 2026 | 911 | $334.96K | Feb 20, 2026 | Stock Option Exercise |
| Grillo Anthony Director | Feb 10, 2026 | 5,000 | $1.73M | Feb 10, 2026 | Vesting of RSU |
| Chu Maggie Officer | Feb 4, 2026 | 2,061 | $673.36K | Feb 4, 2026 | Stock Option Exercise |