LITTELFUSE INC (LFUS) Institutional Shareholders
LITTELFUSE INC (LFUS) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $8.02B in LFUS holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of LFUS tracked by InsiderSet, reporting ownership valued at approximately $797.15M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.04B, representing an estimated gain of +30.29% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 41% of the total disclosed LFUS value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in LITTELFUSE INC (LFUS).
This page ranks the largest institutional LFUS shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
540
Total Reported Value
$8.02B
Largest Holder
Blackrock, Inc.
Largest Position
$797.15M
Insider Transactions (90d)
47
Latest Filing Quarter
Q2 2026
New Institutional Positions
81
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 2,349,035 | $797,145,178 | $1,038,578,845 | +$241,433,667 | +30.29% | |
| Vanguard Portfolio Management Llc | 0.03% | 1,567,077 | $531,787,580 | $692,851,754 | +$161,064,174 | +30.29% | |
| Vanguard Capital Management Llc | 0.01% | 1,126,270 | $382,199,725 | $497,957,755 | +$115,758,030 | +30.29% | |
| Van Lanschot Kempen Investment Management N.V. | 2.92% | 982,714 | $333,483,996 | $434,487,341 | +$101,003,345 | +30.29% | |
| State Street Corp | 0.01% | 770,900 | $261,604,915 | $340,838,017 | +$79,233,102 | +30.29% | |
| Neuberger Berman Group Llc | 0.19% | 741,183 | $251,520,365 | $327,699,240 | +$76,178,875 | +30.29% | |
| Mairs & Power Growth Fund | Andrew R. Adams | 2.51% | 724,710 | $245,930,339 | $320,416,032 | +$74,485,693 | +30.29% |
| Dimensional Fund Advisors Lp | 0.04% | 502,809 | $170,595,499 | $222,306,943 | +$51,711,444 | +30.31% | |
| Geode Capital Management, Llc | 0.01% | 490,372 | $166,446,358 | $216,808,172 | +$50,361,814 | +30.26% | |
| Wellington Management Group Llp | 0.03% | 477,529 | $162,049,466 | $211,129,897 | +$49,080,431 | +30.29% | |
| Barrow Hanley Mewhinney & Strauss Llc | 0.51% | 457,166 | $155,139,282 | $202,126,804 | +$46,987,522 | +30.29% | |
| Morgan Stanley | 0.01% | 427,032 | $144,914,416 | $188,803,658 | +$43,889,242 | +30.29% | |
| Boston Trust Walden Corp | 1.03% | 298,327 | $135,837,233 | $131,899,317 | -$3,937,916 | -2.90% | |
| Earnest Partners Llc | 0.52% | 368,463 | $125,037,919 | $162,908,546 | +$37,870,627 | +30.29% | |
| Silvercrest Asset Management Group Llc | 0.86% | 350,856 | $119,063,441 | $155,123,963 | +$36,060,522 | +30.29% | |
| Impax Asset Management Group Plc | 0.82% | 345,705 | $117,314,992 | $152,846,552 | +$35,531,560 | +30.29% | |
| Charles Schwab Investment Management Inc | 0.02% | 331,240 | $112,406,294 | $146,451,141 | +$34,044,847 | +30.29% | |
| William Blair Investment Management, Llc | 0.34% | 304,575 | $103,357,526 | $134,661,745 | +$31,304,219 | +30.29% | |
| Victory Capital Management Inc | 0.07% | 301,452 | $102,297,736 | $133,280,973 | +$30,983,237 | +30.29% | |
| American Century Companies Inc | 0.05% | 279,470 | $94,839,698 | $123,562,071 | +$28,722,373 | +30.29% | |
| Channing Capital Management, Llc | 2.18% | 208,051 | $94,731,862 | $91,985,589 | -$2,746,273 | -2.90% | |
| Copeland Capital Management, Llc | 1.99% | 263,396 | $89,383,931 | $116,455,273 | +$27,071,342 | +30.29% | |
| Aqr Capital Management Llc | 0.04% | 267,241 | $88,545,018 | $118,155,263 | +$29,610,245 | +33.44% | |
| Principal Financial Group Inc | 0.05% | 257,187 | $87,281,620 | $113,710,088 | +$26,428,468 | +30.28% | |
| Ameriprise Financial Inc | 0.02% | 255,718 | $86,777,834 | $113,060,599 | +$26,282,765 | +30.29% | |
| Alliancebernstein L.P. | 0.03% | 321,541 | $81,324,150 | $142,162,922 | +$60,838,772 | +74.81% | |
| Bank Of America Corp | 0.01% | 229,227 | $77,788,017 | $101,348,134 | +$23,560,117 | +30.29% | |
| Northern Trust Corp | 0.01% | 227,996 | $77,370,442 | $100,803,871 | +$23,433,429 | +30.29% | |
| Janus Henderson Group Plc | 0.04% | 218,571 | $74,169,527 | $96,636,796 | +$22,467,269 | +30.29% | |
| Royce & Associates Lp | 0.73% | 216,825 | $73,579,564 | $95,864,837 | +$22,285,273 | +30.29% | |
| Nordea Investment Management Ab | 0.07% | 222,812 | $73,182,601 | $98,511,870 | +$25,329,269 | +34.61% | |
| Ariel Appreciation Fund | John W. Rogers Jr. | 0.82% | 215,427 | $73,105,153 | $95,246,740 | +$22,141,587 | +30.29% |
| Bank Of New York Mellon Corp | 0.01% | 192,996 | $65,493,027 | $85,329,321 | +$19,836,294 | +30.29% | |
| Envestnet Asset Management Inc | 0.02% | 140,627 | $64,031,526 | $62,175,416 | -$1,856,110 | -2.90% | |
| Massachusetts Financial Services Co | 0.02% | 138,168 | $62,912,035 | $61,088,218 | -$1,823,817 | -2.90% | |
| Palisade Capital Management, Lp | 1.92% | 169,456 | $57,504,906 | $74,921,581 | +$17,416,675 | +30.29% | |
| Storebrand Asset Management As | 0.02% | 237,860 | $57,497,391 | $105,165,042 | +$47,667,651 | +82.90% | |
| Boston Partners | 0.06% | 168,096 | $57,105,097 | $74,320,284 | +$17,215,187 | +30.15% | |
| Vanguard Fiduciary Trust Co | 0.01% | 154,596 | $52,462,153 | $68,351,529 | +$15,889,376 | +30.29% | |
| Analog Century Management Lp | 2.50% | 153,997 | $52,258,882 | $68,086,694 | +$15,827,812 | +30.29% | |
| Southpoint Capital Advisors Lp | 1.05% | 150,000 | $50,902,500 | $66,319,500 | +$15,417,000 | +30.29% | |
| Gotham Asset Management, Llc | 0.15% | 144,550 | $49,053,043 | $63,909,892 | +$14,856,849 | +30.29% | |
| New York State Common Retirement Fund | 0.06% | 107,457 | $48,928,396 | $47,509,963 | -$1,418,433 | -2.90% | |
| Invesco Ltd. | 0.01% | 142,312 | $48,293,578 | $62,920,405 | +$14,626,827 | +30.29% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 137,009 | $46,494,005 | $60,575,789 | +$14,081,784 | +30.29% | |
| Ack Asset Management Llc | 5.72% | 135,000 | $45,812,250 | $59,687,550 | +$13,875,300 | +30.29% | |
| Sei Investments Co | 0.04% | 132,951 | $45,122,240 | $58,781,626 | +$13,659,386 | +30.27% | |
| Harvey Partners, Llc | 3.35% | 121,500 | $41,231,025 | $53,718,795 | +$12,487,770 | +30.29% | |
| Schroder Investment Management Group | 0.03% | 123,396 | $39,524,973 | $54,557,073 | +$15,032,100 | +38.03% | |
| Millennium Management Llc | 0.03% | 112,791 | $38,275,626 | $49,868,285 | +$11,592,659 | +30.29% |
Frequently asked questions about LFUS
Who owns the most LFUS stock?
The largest holders of LFUS are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for LITTELFUSE INC (LFUS).
Is LFUS widely held by superinvestors?
Many widely followed stocks like LFUS appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly LFUS is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.