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LFUS

Littelfuse, Inc.

Sector: technologyHardware, Equipment & PartsNASDAQMarket Cap: $9.22B

Littelfuse is a specialty electronics manufacturer of circuit protection and sensing products with minimal direct government dependence and negligible political engagement.

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Govt Dependence
5/100
Regulatory Density
25/100
Lobbying Intensity
2/100
Political Signal
LOW

BusinessWhat LFUS does

Littelfuse designs, manufactures, and sells circuit protection devices, fuses, surge protective devices, and sensors for automotive, industrial, and consumer electronics applications. Revenue is primarily driven by OEM sales to automotive suppliers and industrial equipment manufacturers, with no material government contracts or regulated-rate revenue streams.

12 months past · 3 months futureLFUS activity timeline

$504$366$228 OctNovDecJan '26FebMarAprMayJunJulAugSepOctNovDec ↓ PAST — recorded activity ↑ FUTURE — scheduled markups · pending votes TODAY · Sep 14 $489.10 hi $234.94 lo $416.34 CONGRESS 8 INSIDERS 0 13F FUNDS 30 BILLS 43 Renaissance Technologies · - $1946M · 2026-03-31Two Sigma Investments · OPENED $631M · 2026-03-31D.E. Shaw & Co. · - $17M · 2025-09-30Renaissance Technologies · + $17M · 2025-12-31Bridgewater Associates · + $11M · 2025-12-31D.E. Shaw & Co. · - $11M · 2025-12-31Bridgewater Associates · OPENED $9M · 2025-09-30Citadel Advisors · - $4M · 2025-09-30Citadel Advisors · holds $4M · 2025-12-31Millennium Management · - $4M · 2025-09-30Renaissance Technologies · OPENED $2M · 2025-09-30Millennium Management · - $1M · 2025-12-31 HR.197 · introduced · 2025-10-27 MARKUP · House Judiciary Subcommittee on Administrative State, Regula · 2026-09-14MARKUP · Senate Judiciary · 2026-09-15MARKUP · House Judiciary Subcommittee on Crime and Federal Government · 2026-09-15MARKUP · House Judiciary Subcommittee on Immigration Integrity, Secur · 2026-09-15MARKUP · House Financial Services · 2026-09-15MARKUP · House Science, Space, and Technology · 2026-09-15MARKUP · House Energy and Commerce Subcommittee on Energy · 2026-09-15MARKUP · House Energy and Commerce Subcommittee on Health · 2026-09-15MARKUP · House Education and Workforce Subcommittee on Health, Employ · 2026-09-15MARKUP · House Small Business Subcommittee on Innovation, Entrepreneu · 2026-09-15MARKUP · Senate Intelligence (Select) · 2026-09-15MARKUP · House Financial Services · 2026-09-16MARKUP · House Homeland Security · 2026-09-16MARKUP · House Science, Space, and Technology Subcommittee on Investi · 2026-09-16MARKUP · Senate Commerce, Science, and Transportation · 2026-09-16MARKUP · Senate Judiciary · 2026-09-16MARKUP · House Education and Workforce Subcommittee on Higher Educati · 2026-09-16MARKUP · Senate Intelligence (Select) · 2026-09-16MARKUP · Senate Armed Services · 2026-09-17MARKUP · Senate Banking, Housing, and Urban Affairs · 2026-09-17MARKUP · Senate Judiciary · 2026-09-17MARKUP · Senate Commerce, Science, and Transportation · 2026-09-17MARKUP · House Financial Services Subcommittee on Financial Instituti · 2026-09-18
Congress
buy sell
Insider · Form 4
open-market buy
Hedge fund · 13F
opened + added − trimmed closed holds
Bills
past action (this ticker) upcoming markup (sector) carveout (this ticker)
249 trading days · 0 congressional trades shown · 0 insider buys · 12 13F filings · 1 past bill actions · 23 upcoming markups

Executive Branch ConflictsLFUS held by Trump-administration officials

Lifetime Government AwardsLFUS federal contracts

LFUS doesn't hold direct federal contracts.

Verified via USASpending.gov: $0 reported in direct prime-contract awards. Companies in this position typically sell federal services indirectly through prime contractors and integrators (e.g., Lockheed Martin, Booz Allen, Microsoft Azure) or through commercial channels that don't appear in USASpending data.

Smart Money · 13F HoldingsHedge funds holding LFUS

$2.60B
Total LFUS held by tracked 13F funds
6
Funds with LFUS positions
+1
Funds opened this quarter
Renaissance Technologies $1.95B -91% 2026-03-31
Two Sigma Investments $631M opened 2026-03-31
Bridgewater Associates $11M +19% 2025-12-31
D.E. Shaw & Co. $11M -37% 2025-12-31
Citadel Advisors $4M holds 2025-12-31
Millennium Management $584K -84% 2025-12-31

Politicians Trading LFUSMembers of Congress with recent LFUS positions

1 politicians traded LFUS across 6 disclosed transactions totaling $195K (last 730 days). Greed score = composite of trade frequency, volume & recency across the politician's entire history (not just LFUS). 0-30 LOW · 30-60 MID · 60+ HIGH.

Congressional TradesWho in Congress is trading LFUS

2025-05-12 Jefferson Shreve R-Indiana · house sale $15,001 - $50,000
2025-05-12 Jefferson Shreve R-Indiana · house Sale $15,001 - $50,000
2025-04-17 Jefferson Shreve R-Indiana · house purchase $15,001 - $50,000
2025-04-17 Jefferson Shreve R-Indiana · house Purchase $15,001 - $50,000
2025-03-13 Jefferson Shreve R-Indiana · house sale $15,001 - $50,000
2025-03-13 Jefferson Shreve R-Indiana · house Sale $15,001 - $50,000
2019-03-25 (unknown) sale $1,001 - $15,000
2019-03-25 (unknown) Sale $1,001 - $15,000
8+ trades on file · most recent 2025-06-22

Corporate Insiders · Form 4What CEOs, CFOs, and directors are doing with their own stock

No Form 4 activity recorded in the last 180 days.

Bills Affecting LFUSLive legislation impacting this stock

Political ProfileWhere LFUS sits in Washington

Littelfuse has no active lobbying presence, minimal campaign engagement, and no material government revenue. Stock movement is driven by automotive cycle, industrial demand, and supply-chain factors rather than legislative/regulatory events.

Regulatory ExposureThreats & opportunities

Regulatory threats

  • automotive_emissions_standards
  • EV_supply_chain_localization

Regulatory opportunities

  • EV_adoption_incentives
  • domestic_semiconductor_manufacturing_support
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Frequently AskedAbout LFUS & political exposure

Does Littelfuse, Inc. (LFUS) hold federal contracts?
No direct prime contracts reported in USASpending.gov for Littelfuse, Inc.. Companies in the semiconductor and AI hardware sectors often sell to the federal government via prime contractors and cloud resellers (Microsoft Azure, AWS, Lockheed Martin systems integration) rather than as direct primes.
Which Trump cabinet officials own LFUS stock?
1 Trump cabinet members or senior White House staff have disclosed holdings in LFUS on their OGE 278 financial disclosures, including Donald J. Trump. See the Cabinet Conflicts panel for details.
Has Congress traded LFUS stock?
8 congressional trades by 2 unique members of Congress, most recently on 2025-05-12. See the Congressional Trading panel for politician-by-politician breakdown.
What is LFUS political risk profile?
Government dependence: 5/100. Lobbying intensity: 2/100. Political signal: low.
How does GovGreed track LFUS political activity?
GovGreed integrates STOCK Act congressional trade disclosures, FEC contributions, OGE executive-branch disclosures, USASpending federal contracts, Senate LDA lobbying filings, and SEC Form 4 corporate insider trades into a single queryable graph. LFUS data is updated daily from these official federal sources.