Littelfuse Inc
LFUS- Exchange
- Nasdaq
- Industry
- Switchgear & Switchboard Apparatus
- SEC CIK
- 0000889331
No open-market purchases or sales by Littelfuse Inc insiders were filed in the last 90 days; 611 institutions reported holding it in 13F filings for Q2 2026, worth $11.5B in total; 3 superinvestors hold it, including D1 Capital Partners and Giverny Capital.
13F holders, Q1 2026
Institutional positions in Littelfuse Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 533
- +67 vs. Q4 2025
- Shares held
- 25.4M
- +3.45M (+15.7%) vs. Q4 2025
- Total value
- $8.50B
- +$2.93B (+52.7%) vs. Q4 2025
- New holders
- 102
- 162 more added
- Sold out
- 35
- 177 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LFUS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 611 | $11.5B |
| Q1 2026 | 533 | $8.50B |
| Q4 2025 | 471 | $6.40B |
| Q3 2025 | 493 | $6.25B |
| Q2 2025 | 441 | $5.54B |
| Q1 2025 | 410 | $4.89B |
| Q4 2024 | 413 | $5.64B |
| Q3 2024 | 426 | $6.39B |
| Q2 2024 | 400 | $6.08B |
| Q1 2024 | 422 | $5.69B |
| Q4 2023 | 392 | $6.40B |
| Q3 2023 | 375 | $5.87B |
| Q2 2023 | 379 | $6.86B |
| Q1 2023 | 362 | $6.39B |
| Q4 2022 | 359 | $5.19B |
| Q3 2022 | 359 | $4.71B |
| Q2 2022 | 348 | $6.05B |
| Q1 2022 | 363 | $5.86B |
| Q4 2021 | 352 | $7.39B |
| Q3 2021 | 337 | $6.39B |
| Q2 2021 | 339 | $5.93B |
| Q1 2021 | 342 | $6.17B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Littelfuse Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Janus Henderson Group PLC | 218,571 | $74.2M | 0.04% | −468−0.2% | Reduced |
| Northern Trust Corp | 227,996 | $77.4M | 0.01% | +2,184+1.0% | Added |
| Bank of America Corp | 229,227 | $77.8M | 0.01% | −6,575−2.8% | Reduced |
| Segall Bryant & Hamill, LLC | 236,284 | $80.2M | 1.15% | −43,699−15.6% | Reduced |
| Alliancebernstein L.P. | 321,541 | $81.3M | 0.03% | +289,941+917.5% | Added |
| Ameriprise Financial Inc | 255,718 | $86.8M | 0.02% | −9,910−3.7% | Reduced |
| Principal Financial Group Inc | 257,187 | $87.3M | 0.05% | +15,971+6.6% | Added |
| AQR Capital Management LLC | 267,241 | $88.5M | 0.04% | −20,762−7.2% | Reduced |
| Copeland Capital Management, LLC | 263,396 | $89.4M | 1.99% | −36,717−12.2% | Reduced |
| American Century Companies Inc | 279,470 | $94.8M | 0.05% | +15,724+6.0% | Added |
| Lord, Abbett & Co. LLC | 280,017 | $95.0M | 0.31% | +108,206+63.0% | Added |
| Boston Trust Walden Corp | 291,393 | $98.9M | 0.81% | +37,126+14.6% | Added |
| Channing Capital Management, LLC | 294,449 | $99.9M | 2.56% | −9,086−3.0% | Reduced |
| Victory Capital Management Inc | 301,452 | $102.3M | 0.07% | −70,925−19.0% | Reduced |
| Thrivent Financial for Lutherans | 303,686 | $103.1M | 0.20% | +4,781+1.6% | Added |
| William Blair Investment Management, LLC | 304,575 | $103.4M | 0.34% | +304,575 | New |
| Charles Schwab Investment Management Inc | 331,240 | $112.4M | 0.02% | +8,318+2.6% | Added |
| Impax Asset Management Group plc | 345,705 | $117.3M | 0.82% | −108,298−23.9% | Reduced |
| Silvercrest Asset Management Group LLC | 350,856 | $119.1M | 0.86% | +55,182+18.7% | Added |
| Earnest Partners LLC | 368,463 | $125.0M | 0.52% | −15,295−4.0% | Reduced |
| Morgan Stanley | 427,032 | $144.9M | 0.01% | +810+0.2% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 457,166 | $155.1M | 0.51% | −567,010−55.4% | Reduced |
| Wellington Management Group LLP | 477,529 | $162.0M | 0.03% | +26,137+5.8% | Added |
| Geode Capital Management, LLC | 490,372 | $166.4M | 0.01% | +13,382+2.8% | Added |
| Dimensional Fund Advisors LP | 502,809 | $170.6M | 0.04% | −13,670−2.6% | Reduced |
| T. Rowe Price Investment Management, Inc. | 596,913 | $202.6M | 0.14% | −13,053−2.1% | Reduced |
| Mairs & Power Inc | 724,710 | $245.9M | 2.51% | −54,241−7.0% | Reduced |
| Neuberger Berman Group LLC | 741,183 | $251.5M | 0.19% | −102,897−12.2% | Reduced |
| State Street Corp | 770,900 | $261.6M | 0.01% | +10,437+1.4% | Added |
| Kempen Capital Management N.V. | 982,714 | $333.5M | 2.92% | +2,216+0.2% | Added |
| Vanguard Capital Management LLC | 1,126,270 | $382.2M | 0.01% | +1,126,270 | New |
| Vanguard Portfolio Management LLC | 1,567,077 | $531.8M | 0.03% | +1,567,077 | New |
| BlackRock, Inc. | 2,349,035 | $797.1M | 0.01% | +62,287+2.7% | Added |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −31,117−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −27,912−100.0% | Sold out |
| Roubaix Capital, LLC | 0 | $0 | 0.00% | −19,442−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −13,500−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −11,823−100.0% | Sold out |
| Logan Capital Management Inc | 0 | $0 | 0.00% | −11,543−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −9,880−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −9,668−100.0% | Sold out |
| SMA Capital LLC | 0 | $0 | 0.00% | −8,106−100.0% | Sold out |
| Consolidated Planning Corp | 0 | $0 | 0.00% | −2,813−100.0% | Sold out |
| Vestcor Inc | 0 | $0 | 0.00% | −2,145−100.0% | Sold out |
| Kensington Investment Counsel, LLC | 0 | $0 | 0.00% | −1,831−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −1,740−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −1,733−100.0% | Sold out |
| Impact Partnership Wealth, LLC | 0 | $0 | 0.00% | −1,432−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −1,410−100.0% | Sold out |
| HighPoint Advisor Group LLC | 0 | $0 | 0.00% | −1,078−100.0% | Sold out |
| Forum Financial Management, LP | 0 | $0 | 0.00% | −971−100.0% | Sold out |
| Envestnet Portfolio Solutions, Inc. | 0 | $0 | 0.00% | −864−100.0% | Sold out |
| Resources Investment Advisors, LLC. | 0 | $0 | 0.00% | −811−100.0% | Sold out |
| Third View Private Wealth, LLC | 0 | $0 | 0.00% | −810−100.0% | Sold out |
| Bayforest Capital Ltd | 0 | $0 | 0.00% | −808−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −688−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −547−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −466−100.0% | Sold out |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Investors Research Corp | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Evelyn Partners Investment Management LLP | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Tompkins Financial Corp | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| SBI Securities Co., Ltd. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| ZRC Wealth Management, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Elyxium Wealth, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Wealth Watch Advisors, INC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Dunhill Financial, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |