🔓
Sign in as a Member to unlock the full view of BELFB. · Full hedge fund list, every line-item carveout, cabinet conflicts, and politicians-trading detail.
Become a Member$24.50/mo already a Member? Sign in →
BELFB

Bel Fuse Inc.

Sector: technologyHardware, Equipment & PartsNASDAQMarket Cap: $2.97B
Next filing → your inbox

12 months past · 3 months futureBELFB activity timeline

$343$237$130 OctNovDecJan '26FebMarAprMayJunJulAugSepOctNovDec ↓ PAST — recorded activity ↑ FUTURE — scheduled markups · pending votes TODAY · Sep 14 $333.04 hi $134.36 lo $242.18 CONGRESS 2 INSIDERS 0 13F FUNDS 30 BILLS 23 Renaissance Technologies · - $42342M · 2026-03-31Renaissance Technologies · - $12299M · 2026-03-31Two Sigma Investments · OPENED $2887M · 2026-03-31Renaissance Technologies · + $39M · 2025-12-31Renaissance Technologies · - $36M · 2025-09-30Citadel Advisors · + $7M · 2025-09-30Renaissance Technologies · holds $6M · 2025-12-31Renaissance Technologies · - $5M · 2025-09-30Citadel Advisors · + $2M · 2025-12-31Citadel Advisors · + $2M · 2025-09-30Two Sigma Investments · OPENED $1M · 2025-09-30Citadel Advisors · - $1M · 2025-12-31 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)
246 trading days · 0 congressional trades shown · 0 insider buys · 12 13F filings · 0 past bill actions · 23 upcoming markups

Lifetime Government AwardsBELFB federal contracts

BELFB 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 BELFB

$57.53B
Total BELFB held by tracked 13F funds
5
Funds with BELFB positions
+1
Funds opened this quarter
Renaissance Technologies $42.34B -8% 2026-03-31
Renaissance Technologies $12.30B -68% 2026-03-31
Two Sigma Investments $2.89B opened 2026-03-31
Citadel Advisors $2M +102% 2025-12-31
Citadel Advisors $1M -86% 2025-12-31

Congressional TradesWho in Congress is trading BELFB

2023-07-12 Daniel S. Goldman D-New York · house Sale $1,001 - $15,000
2023-07-12 Daniel S. Goldman D-New York · house sale $1,001 - $15,000
2+ trades on file · most recent 2023-08-13

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

No Form 4 activity recorded in the last 180 days.

Member intelligence layer

Live signals + predictions for BELFB — for Founders

The free page above gives you the public record. Members see the real-time intelligence layer on top of it:

Become a Founder · $24.50/mo Locked rate forever · cancel anytime

Frequently AskedAbout BELFB & political exposure

Does Bel Fuse Inc. (BELFB) hold federal contracts?
No direct prime contracts reported in USASpending.gov for Bel Fuse 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.
Has Congress traded BELFB stock?
2 congressional trades by 1 unique members of Congress, most recently on 2023-07-12. See the Congressional Trading panel for politician-by-politician breakdown.
How does GovGreed track BELFB 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. BELFB data is updated daily from these official federal sources.