LITTELFUSE INC /DE

LFUSNASDAQ

$456.53+20.98 (+4.82%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

LITTELFUSE INC /DE price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+76.2%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	9.98%	$1.15B	0.02%	Not reported
Vanguard Portfolio Management LLC	5.95%	$685M	0.03%	Not reported
Vanguard Capital Management LLC	4.51%	$520M	0.01%	Not reported
Van Lanschot Kempen Investment Management N.V.	3.69%	$425M	3.25%	Reduce 5.01%
State Street Corp	3.14%	$362M	0.01%	Not reported
Mairs & Power Inc	2.38%	$274M	2.52%	Reduce 16.92%
Geode Capital Management, LLC	2.31%	$266M	0.01%	Not reported
Morgan Stanley	1.86%	$215M	0.01%	Not reported
Neuberger Berman Group LLC	1.85%	$213M	0.14%	Not reported
Dimensional Fund Advisors LP	1.76%	$203M	0.04%	Not reported
Barrow Hanley Mewhinney & Strauss LLC	1.61%	$185M	0.56%	Not reported
Invesco Ltd.	1.56%	$179M	0.01%	Not reported
Wellington Management Group LLP	1.44%	$165M	0.03%	Reduce 23.95%
Earnest Partners LLC	1.39%	$160M	0.58%	Reduce 4.64%
Jane Street Group, LLC	1.38%	$158M	0.01%	Not reported
Lord, Abbett & Co. LLC	1.36%	$157M	0.45%	Add 22.76%
Silvercrest Asset Management Group LLC	1.36%	$156M	1.03%	Reduce 2.08%
Alliancebernstein L.P.	1.34%	$115M	0.04%	Not reported
Thrivent Financial for Lutherans	1.32%	$152M	0.26%	Add 10.13%
William Blair Investment Management, LLC	1.27%	$146M	0.44%	Add 5.62%
Norges Bank	1.25%	$144M	0.01%	Not reported
Charles Schwab Investment Management Inc	1.25%	$144M	0.02%	Not reported
Boston Trust Walden Corp	1.18%	$136M	1.03%	Add 2.38%
American Century Companies Inc	1.12%	$129M	0.06%	Not reported
Principal Financial Group Inc	1.06%	$123M	0.06%	Not reported
Bank of America Corp	1.00%	$115M	0.01%	Not reported
Copeland Capital Management, LLC	0.99%	$114M	2.35%	Reduce 4.57%
Victory Capital Management Inc	0.94%	$109M	0.06%	Not reported
Northern Trust Corp	0.93%	$107M	0.01%	Not reported
D1 Capital Partners L.P.	0.89%	$102M	0.29%	New Not reported
Channing Capital Management, LLC	0.82%	$94.7M	2.18%	Reduce 29.34%
Jupiter Topco LLC	0.82%	$94.6M	0.04%	Not reported
AQR Capital Management LLC	0.81%	$93.8M	0.03%	Not reported
Segall Bryant & Hamill, LLC	0.81%	$92.9M	1.10%	Reduce 13.66%
Avantyr Capital Partners, LP	0.80%	$92.3M	3.40%	New Not reported
JPMorgan Chase & Co	0.79%	$90.7M	0.01%	Not reported
Impax Asset Management Group plc	0.78%	$89.8M	0.58%	Reduce 42.94%
Bank of New York Mellon Corp	0.75%	$86.3M	0.01%	Not reported
Nordea Investment Management AB	0.71%	$81.8M	0.07%	Reduce 19.53%
Ariel Investments, LLC	0.65%	$74.4M	0.74%	Reduce 24.16%
Vanguard Fiduciary Trust Co	0.63%	$72.9M	0.02%	Not reported
Qube Research & Technologies Ltd	0.61%	$70.3M	0.07%	Not reported
Gotham Asset Management, LLC	0.58%	$67M	0.16%	Add 1.77%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	0.58%	$66.3M	0.01%	Not reported
Raymond James Financial Inc	0.57%	$65.1M	0.02%	Not reported
Envestnet Asset Management Inc	0.56%	$64M	0.02%	Not reported
Massachusetts Financial Services Co	0.55%	$62.9M	0.02%	Add 3.95%
Royce & Associates LP	0.53%	$61.5M	0.50%	Not reported
Holocene Advisors, LP	0.52%	$60.1M	0.14%	Add 1947.06%
FMR LLC	0.51%	$58.6M	0.00%	Not reported

50 of 568 holders

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