Latest Period
Q2 2026
Security Snapshot
LITTELFUSE INC /DE - Common Stock (LFUS) Institutional Ownership
CUSIP: 537008104
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
605
Shares (Excl. Options)
25,319,351
Price
$455.33
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- Security type / class
- Equity / Common Stock
- Symbol
- LFUS on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 25,319,351
- Total 13F value
- $11,486,777,372
- Portfolio coverage rank
- 0.01%
- Share change
- +221,660
- Value change
- +$149,602,249
- Number of holders
- 605
- Shares outstanding
- 25,188,413
- SEC-reported price per share
- $392.05
- Insider filing price
- $392.05
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- LFUS - LITTELFUSE INC /DE - Common Stock is tracked under CUSIP 537008104.
- 605 institutions reported positions in Q2 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 529 to 605 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $8,476,648,113 to $11,486,777,372.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 605 institutions filings for Q2 2026.
Security key
537008104
Latest holder period
Q2 2026
13F holders
605
13D/G owners
2
CIK / CUSIP context first
Open Q2 2026 holders
LFUS full holder history
LITTELFUSE INC /DE SEC filings
LITTELFUSE INC /DE company facts
LITTELFUSE INC /DE insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 537008104:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
LFUS
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6.2% | $532,973,948 | 1,570,573 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5.2% | $447,044,080 | 1,317,354 | Vanguard Capital Management | 31 Mar 2026 |
As of 30 Jun 2026, 605 institutional investors reported holding 25,319,351 shares of LITTELFUSE INC /DE - Common Stock (LFUS). This represents 101% of the company’s total 25,188,413 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
58%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 10% | 2,523,051 | +7.4% | 0.02% | $1,148,820,799 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6% | 1,504,081 | -4% | 0.03% | $684,853,202 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.5% | 1,141,062 | +1.3% | 0.01% | $519,559,761 |
| VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. | 3.7% | 933,511 | -5% | 3.3% | $425,055,564 |
| STATE STREET CORP | 3.2% | 794,167 | +3% | 0.01% | $361,550,753 |
| MAIRS & POWER INC | 2.4% | 602,104 | -17% | 2.5% | $274,156,014 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.3% | 583,297 | +19% | 0.01% | $265,647,984 |
| MORGAN STANLEY | 1.9% | 471,249 | +10% | 0.01% | $214,574,563 |
| NEUBERGER BERMAN GROUP LLC | 1.9% | 467,862 | -37% | 0.14% | $213,031,551 |
| DIMENSIONAL FUND ADVISORS LP | 1.8% | 445,099 | -11% | 0.04% | $202,660,272 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 1.6% | 406,424 | -11% | 0.56% | $185,057,040 |
| Invesco Ltd. | 1.6% | 393,933 | +177% | 0.01% | $179,369,515 |
| WELLINGTON MANAGEMENT GROUP LLP | 1.4% | 363,183 | -24% | 0.03% | $165,368,115 |
| EARNEST PARTNERS LLC | 1.4% | 351,359 | -4.6% | 0.58% | $159,984,293 |
| JANE STREET GROUP, LLC | 1.4% | 348,003 | +450% | 0.1% | $158,456,206 |
| LORD, ABBETT & CO. LLC | 1.4% | 343,741 | +23% | 0.45% | $156,516,000 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 1.4% | 343,546 | -2.1% | 1% | $156,427,497 |
| ALLIANCEBERNSTEIN L.P. | 1.3% | 337,627 | +5% | 0.04% | $114,573,722 |
| Thrivent Financial for Lutherans | 1.3% | 334,447 | +10% | 0.26% | $152,284,000 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1.3% | 321,681 | +5.6% | 0.44% | $146,471,010 |
| NORGES BANK | 1.3% | 317,164 | 0.01% | $144,414,284 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.3% | 316,657 | -4.4% | 0.02% | $144,183,432 |
| Boston Trust Walden Corp | 1.2% | 298,327 | +2.4% | 1% | $135,837,233 |
| AMERICAN CENTURY COMPANIES INC | 1.1% | 283,397 | +1.4% | 0.06% | $129,041,597 |
| PRINCIPAL FINANCIAL GROUP INC | 1.1% | 269,122 | +4.6% | 0.06% | $122,531,701 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q2 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 25,319,351 | $11,486,777,372 | +$149,602,249 | $455.33 | 605 |
| 2026 Q1 | 25,107,203 | $8,476,648,113 | -$4,091,799 | $339.35 | 529 |
| 2025 Q4 | 25,271,000 | $6,395,430,879 | +$308,386,540 | $252.92 | 468 |
| 2025 Q3 | 24,129,369 | $6,247,925,529 | -$62,639,932 | $259.01 | 487 |
| 2025 Q2 | 24,402,716 | $5,532,265,343 | +$49,353,954 | $226.73 | 435 |
| 2025 Q1 | 24,244,543 | $4,769,953,417 | +$46,633,999 | $196.74 | 405 |
| 2024 Q4 | 23,917,360 | $5,634,888,945 | -$79,455,469 | $235.65 | 408 |
| 2024 Q3 | 24,102,237 | $6,389,907,986 | +$74,181,998 | $265.25 | 420 |
| 2024 Q2 | 23,826,358 | $6,089,023,092 | +$106,209,758 | $255.59 | 395 |
| 2024 Q1 | 23,475,085 | $5,686,185,279 | -$125,664,415 | $242.35 | 415 |
| 2023 Q4 | 23,928,889 | $6,401,351,799 | +$53,490,642 | $267.56 | 385 |
| 2023 Q3 | 23,725,292 | $5,867,373,992 | +$33,873,207 | $247.32 | 369 |
| 2023 Q2 | 23,557,030 | $6,858,211,747 | -$84,118,867 | $291.31 | 375 |
| 2023 Q1 | 23,755,344 | $6,367,133,236 | +$98,140,811 | $268.09 | 355 |
| 2022 Q4 | 23,580,451 | $5,192,859,444 | -$27,684,539 | $220.20 | 353 |
| 2022 Q3 | 23,753,941 | $4,720,905,849 | -$338,177,807 | $198.69 | 344 |
| 2022 Q2 | 23,783,505 | $6,040,827,542 | +$101,366,140 | $254.04 | 337 |
| 2022 Q1 | 23,472,845 | $5,855,014,796 | -$5,778,836 | $249.41 | 350 |
| 2021 Q4 | 23,496,648 | $7,382,435,089 | +$37,964,032 | $314.68 | 345 |
| 2021 Q3 | 23,369,208 | $6,385,980,900 | +$37,595,196 | $273.27 | 328 |
| 2021 Q2 | 23,273,255 | $5,928,088,305 | -$6,160,357 | $254.79 | 333 |
| 2021 Q1 | 23,324,418 | $6,165,301,028 | +$31,718,179 | $264.44 | 337 |
| 2020 Q4 | 23,386,603 | $5,955,841,006 | +$3,423,699 | $254.66 | 314 |
| 2020 Q3 | 23,300,995 | $4,131,795,336 | -$33,680,366 | $177.34 | 288 |
| 2020 Q2 | 23,482,506 | $4,006,534,072 | +$33,451,531 | $170.63 | 294 |