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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,349,035 | $797.1M | 0.01% | +62,287+2.7% | Added |
| Vanguard Portfolio Management LLC | 1,567,077 | $531.8M | 0.03% | +1,567,077 | New |
| Vanguard Capital Management LLC | 1,126,270 | $382.2M | 0.01% | +1,126,270 | New |
| Kempen Capital Management N.V. | 982,714 | $333.5M | 2.92% | +2,216+0.2% | Added |
| State Street Corp | 770,900 | $261.6M | 0.01% | +10,437+1.4% | Added |
| Neuberger Berman Group LLC | 741,183 | $251.5M | 0.19% | −102,897−12.2% | Reduced |
| Mairs & Power Inc | 724,710 | $245.9M | 2.51% | −54,241−7.0% | Reduced |
| T. Rowe Price Investment Management, Inc. | 596,913 | $202.6M | 0.14% | −13,053−2.1% | Reduced |
| Dimensional Fund Advisors LP | 502,809 | $170.6M | 0.04% | −13,670−2.6% | Reduced |
| Geode Capital Management, LLC | 490,372 | $166.4M | 0.01% | +13,382+2.8% | Added |
| Wellington Management Group LLP | 477,529 | $162.0M | 0.03% | +26,137+5.8% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 457,166 | $155.1M | 0.51% | −567,010−55.4% | Reduced |
| Morgan Stanley | 427,032 | $144.9M | 0.01% | +810+0.2% | Added |
| Earnest Partners LLC | 368,463 | $125.0M | 0.52% | −15,295−4.0% | Reduced |
| Silvercrest Asset Management Group LLC | 350,856 | $119.1M | 0.86% | +55,182+18.7% | Added |
| Impax Asset Management Group plc | 345,705 | $117.3M | 0.82% | −108,298−23.9% | Reduced |
| Charles Schwab Investment Management Inc | 331,240 | $112.4M | 0.02% | +8,318+2.6% | Added |
| William Blair Investment Management, LLC | 304,575 | $103.4M | 0.34% | +304,575 | New |
| Thrivent Financial for Lutherans | 303,686 | $103.1M | 0.20% | +4,781+1.6% | Added |
| Victory Capital Management Inc | 301,452 | $102.3M | 0.07% | −70,925−19.0% | Reduced |
| Channing Capital Management, LLC | 294,449 | $99.9M | 2.56% | −9,086−3.0% | Reduced |
| Boston Trust Walden Corp | 291,393 | $98.9M | 0.81% | +37,126+14.6% | Added |
| Lord, Abbett & Co. LLC | 280,017 | $95.0M | 0.31% | +108,206+63.0% | Added |
| American Century Companies Inc | 279,470 | $94.8M | 0.05% | +15,724+6.0% | Added |
| Copeland Capital Management, LLC | 263,396 | $89.4M | 1.99% | −36,717−12.2% | Reduced |
| AQR Capital Management LLC | 267,241 | $88.5M | 0.04% | −20,762−7.2% | Reduced |
| Principal Financial Group Inc | 257,187 | $87.3M | 0.05% | +15,971+6.6% | Added |
| Ameriprise Financial Inc | 255,718 | $86.8M | 0.02% | −9,910−3.7% | Reduced |
| Alliancebernstein L.P. | 321,541 | $81.3M | 0.03% | +289,941+917.5% | Added |
| Segall Bryant & Hamill, LLC | 236,284 | $80.2M | 1.15% | −43,699−15.6% | Reduced |
| Bank of America Corp | 229,227 | $77.8M | 0.01% | −6,575−2.8% | Reduced |
| Northern Trust Corp | 227,996 | $77.4M | 0.01% | +2,184+1.0% | Added |
| Janus Henderson Group PLC | 218,571 | $74.2M | 0.04% | −468−0.2% | Reduced |
| Royce & Associates LP | 216,825 | $73.6M | 0.73% | −15,434−6.6% | Reduced |
| Nordea Investment Management AB | 222,812 | $73.2M | 0.07% | −10,571−4.5% | Reduced |
| Ariel Investments, LLC | 215,427 | $73.1M | 0.82% | −6,071−2.7% | Reduced |
| JPMorgan Chase & Co | 206,275 | $66.1M | 0.00% | −6,598−3.1% | Reduced |
| Bank of New York Mellon Corp | 192,996 | $65.5M | 0.01% | +3,278+1.7% | Added |
| Palisade Capital Management LLC | 169,456 | $57.5M | 1.92% | +7,328+4.5% | Added |
| Boston Partners | 168,096 | $57.1M | 0.06% | +34,752+26.1% | Added |
| Vanguard Fiduciary Trust Co | 154,596 | $52.5M | 0.01% | +154,596 | New |
| Analog Century Management LP | 153,997 | $52.3M | 2.50% | +153,997 | New |
| Southpoint Capital Advisors LP | 150,000 | $50.9M | 1.05% | +150,000 | New |
| Raymond James Financial Inc | 155,484 | $50.7M | 0.02% | −8,625−5.3% | Reduced |
| Gotham Asset Management, LLC | 144,550 | $49.1M | 0.15% | −5,395−3.6% | Reduced |
| Invesco Ltd. | 142,312 | $48.3M | 0.00% | +26,279+22.6% | Added |
| New York State Common Retirement Fund | 142,195 | $48.3M | 0.07% | +1,885+1.3% | Added |
| Envestnet Asset Management Inc | 138,309 | $46.9M | 0.01% | +7,032+5.4% | Added |
| UBS Asset Management Americas Inc | 137,009 | $46.5M | 0.01% | +315+0.2% | Added |
| ACK Asset Management LLC | 135,000 | $45.8M | 5.72% | +135,000 | New |
| SEI Investments Co | 132,951 | $45.1M | 0.04% | +8,869+7.1% | Added |
| Massachusetts Financial Services Co | 132,919 | $45.1M | 0.02% | −13,171−9.0% | Reduced |
| Harvey Partners, LLC | 121,500 | $41.2M | 3.35% | +4,000+3.4% | Added |
| Schroder Investment Management Group | 123,396 | $39.5M | 0.03% | −48,306−28.1% | Reduced |
| Millennium Management LLC | 112,791 | $38.3M | 0.03% | +110,480+4,780.6% | Added |
| Goldman Sachs Group Inc | 108,953 | $37.0M | 0.00% | +12,586+13.1% | Added |
| ProShare Advisors LLC | 106,977 | $36.3M | 0.05% | +80,121+298.3% | Added |
| Federated Hermes, Inc. | 103,207 | $35.0M | 0.06% | −2,986−2.8% | Reduced |
| Nuveen, LLC | 101,841 | $34.6M | 0.01% | +2,331+2.3% | Added |
| Westwood Holdings Group Inc. | 101,260 | $34.4M | 0.25% | −10,114−9.1% | Reduced |
| Bragg Financial Advisors, Inc | 100,048 | $34.0M | 1.07% | +396+0.4% | Added |
| Wells Fargo & Company | 97,660 | $33.1M | 0.01% | +9,280+10.5% | Added |
| Aristotle Capital Boston, LLC | 86,993 | $29.5M | 1.83% | −12,922−12.9% | Reduced |
| Crawford Investment Counsel Inc | 82,817 | $28.1M | 0.48% | −3,747−4.3% | Reduced |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 80,719 | $27.4M | 1.00% | −866−1.1% | Reduced |
| UBS Group AG | 80,659 | $27.4M | 0.00% | −26,722−24.9% | Reduced |
| Voloridge Investment Management, LLC | 80,628 | $27.4M | 0.11% | −1,517−1.8% | Reduced |
| Vulcan Value Partners, LLC | 78,107 | $26.5M | 0.70% | −114,105−59.4% | Reduced |
| Jupiter Asset Management Ltd | 72,921 | $24.7M | 0.13% | −8,283−10.2% | Reduced |
| Oberweis Asset Management Inc | 71,800 | $24.4M | 0.72% | +9,500+15.2% | Added |
| Public Employees Retirement Association of Colorado | 68,547 | $23.3M | 0.09% | −7,900−10.3% | Reduced |
| MetLife Investment Management | 67,235 | $22.8M | 0.12% | −6,051−8.3% | Reduced |
| Rhumbline Advisers | 67,050 | $22.8M | 0.02% | +1,416+2.2% | Added |
| Price T Rowe Associates Inc | 64,899 | $22.0M | 0.00% | +22,323+52.4% | Added |
| Pacer Advisors, Inc. | 309,551 | $21.7M | 0.06% | +306,456+9,901.6% | Added |
| Jane Street Group, LLC | 63,280 | $21.5M | 0.02% | +62,418+7,241.1% | Added |
| Quantinno Capital Management LP | 63,221 | $21.5M | 0.04% | −2,558−3.9% | Reduced |
| Marshall Wace, LLP | 60,726 | $20.6M | 0.02% | +37,633+163.0% | Added |
| Russell Investments Group, Ltd. | 60,688 | $20.6M | 0.02% | +10,926+22.0% | Added |
| Polar Capital Holdings Plc | 58,781 | $19.9M | 0.09% | +1,696+3.0% | Added |
| Brown Advisory Inc | 58,176 | $19.7M | 0.03% | +11,419+24.4% | Added |
| Grandeur Peak Global Advisors, LLC | 57,121 | $19.4M | 4.54% | −36,614−39.1% | Reduced |
| Tributary Capital Management, LLC | 56,584 | $19.2M | 1.86% | −1,810−3.1% | Reduced |
| Summit Creek Advisors LLC | 52,989 | $18.0M | 3.69% | −17,725−25.1% | Reduced |
| First National Bank of Omaha | 52,926 | $18.0M | 0.55% | −8,287−13.5% | Reduced |
| Swiss National Bank | 49,228 | $16.7M | 0.01% | +360+0.7% | Added |
| California Public Employees Retirement System | 49,087 | $16.7M | 0.01% | +6,233+14.5% | Added |
| ExodusPoint Capital Management, LP | 48,387 | $16.4M | 0.16% | +42,826+770.1% | Added |
| Mirova | 47,410 | $16.1M | 0.65% | +25,677+118.1% | Added |
| Axiom Investors LLC | 46,820 | $15.9M | 0.18% | +46,820 | New |
| Alps Advisors Inc | 46,023 | $15.6M | 0.07% | −2,078−4.3% | Reduced |
| NFJ Investment Group, LLC | 44,321 | $15.0M | 0.57% | −2,019−4.4% | Reduced |
| Treasurer of the State of North Carolina | 39,984 | $13.6M | 0.04% | +3,098+8.4% | Added |
| Hudson Bay Capital Management LP | 39,274 | $13.3M | 0.08% | +8,464+27.5% | Added |
| Ceredex Value Advisors LLC | 37,575 | $12.8M | 0.40% | −23,850−38.8% | Reduced |
| Allspring Global Investments Holdings, LLC | 36,862 | $12.7M | 0.02% | −15,153−29.1% | Reduced |
| FMR LLC | 35,846 | $12.2M | 0.00% | +4,939+16.0% | Added |
| Dorsey & Whitney Trust CO LLC | 35,824 | $12.2M | 0.67% | −3,259−8.3% | Reduced |
| Gamco Investors, Inc. Et Al | 34,200 | $11.6M | 0.11% | −800−2.3% | Reduced |
| State of Wisconsin Investment Board | 33,762 | $11.5M | 0.03% | −3,151−8.5% | Reduced |