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Disclosery

BELFB BEL FUSE INC

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CL B (common), issuer CIK 729580

268 managers (276 13F filers) reported a position in BELFB shares at 2026-06-30, 12,592,840 shares in all. 75 filers opened a position and 33 filers sold out during the quarter.

Managers
268
13F filers
276
New
75
Added
114
Reduced
64
Sold out
33
Shares held by filers
12,592,840

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Quantbot Technologies LP744$248K0.01%new13F-HRTimeline
J.W. COLE ADVISORS, INC.735$245K<0.01%new13F-HRTimeline
Versant Capital Management, Inc732$244K0.02%013F-HRTimeline
Net Worth Advisory Group728$243K0.06%new13F-HRTimeline
GTS SECURITIES LLC721$240K0.01%new13F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …718$239K<0.01%-32,25913F-HRTimelineGroup
Cornerstone Capital, Inc.700$233K0.02%new13F-HRTimeline
AXQ CAPITAL, LP695$231K0.03%new13F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.692$230K<0.01%new13F-HRTimelineGroup
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC674$224K<0.01%new13F-HRTimelineGroup
Nykredit A/Sin group Nykredit A/S672$224K<0.01%13F-HR/ATimelineGroup
Atria Investments, Inc657$219K<0.01%new13F-HRTimeline
MONEY CONCEPTS CAPITAL CORP654$218K0.01%new13F-HRTimeline
Symmetry Partners, LLC642$214K0.01%new13F-HRTimeline
Park Capital Management, LLC / WI637$212K0.12%new13F-HRTimeline
Sequoia Financial Advisors, LLC617$205K<0.01%new13F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…584$194K<0.01%+8013F-HRTimelineGroup
State of Alaska, Department of Revenue557$185K<0.01%013F-HRTimeline
State of Wyoming514$171K0.02%+36113F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…482$161K0.01%+12613F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.468$156K<0.01%-5713F-HRTimelineGroup
KBC Group NVin group KBC Group NV434$145K<0.01%+24213F-HRTimelineGroup
Kemnay Advisory Services Inc.427$142K0.02%+33413F-HRTimeline
NISA INVESTMENT ADVISORS, LLC410$137K<0.01%+27513F-HRTimeline
Persistent Asset Partners Ltd337$112K0.04%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…310$103K<0.01%+2413F-HRTimelineGroup
Elequin Capital, LP265$88.3K<0.01%new13F-HRTimeline
Smithfield Trust Co232$78K<0.01%013F-HRTimeline
Signature Equity Partners, LLC206$68.6K0.03%+813F-HRTimeline
GAMMA Investing LLC190$63.3K<0.01%+313F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\171$57K<0.01%+2913F-HRTimelineGroup
Parallel Advisors, LLC151$50.3K<0.01%+8513F-HRTimeline
Farther Finance Advisors, LLC130$43.3K<0.01%+913F-HRTimeline
Covestor Ltd105$35K0.02%+213F-HRTimeline
SIGNATUREFD, LLC87$29K<0.01%-1013F-HRTimeline
GROUP ONE TRADING LLC86$28.6K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.80$26.6K<0.01%+2613F-HRTimelineGroup
Smartleaf Asset Management LLC64$20.2K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…57$19K<0.01%+1913F-HRTimelineGroup
WealthCollab, LLC46$15.3K0.01%013F-HRTimeline
SBI Securities Co., Ltd.45$15K<0.01%new13F-HRTimeline
Sterling Capital Management LLC43$14.3K<0.01%-30213F-HRTimeline
BARROW HANLEY MEWHINNEY & STRAUSS LLC35$11.7K<0.01%new13F-HRTimeline
Pinnacle Wealth Planning Services, Inc.35$11.7K<0.01%013F-HRTimeline
Accent Capital Management, LLC35$11.7K0.01%new13F-HRTimeline
Clearstead Advisors, LLC32$10.7K<0.01%new13F-HRTimeline
Arax Advisory Partners23$7.66K<0.01%+2213F-HRTimeline
ROTHSCHILD INVESTMENT LLC22$7.33K<0.01%013F-HRTimeline
City State Bank21$6.99K<0.01%new13F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…18$6K<0.01%+1613F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT16$5.33K<0.01%new13F-HRTimeline
Allworth Financial LP14$4.66K<0.01%+113F-HRTimeline
True Wealth Design, LLC14$4.66K<0.01%-513F-HRTimeline
Colonial Trust Co / SCin group Colonial Trust Advisors14$4.53K<0.01%013F-HRTimelineGroup
LRI Investments, LLC13$4.33K<0.01%-813F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC12$4K<0.01%+513F-HRTimeline
Keating Financial Advisory Services, In…12$4K<0.01%+513F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…10$3.33K<0.01%013F-HRTimeline
Steward Partners Investment Advisory, L…10$3.33K<0.01%new13F-HRTimeline
Hughes Financial Services, LLC10$3.33K<0.01%+913F-HRTimeline
Rialto Wealth Management, LLC9$3K<0.01%+213F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.7$2.33K<0.01%013F-HRTimelineGroup
Strengthening Families & Communities, L…2$666<0.01%new13F-HRTimeline
Physician Wealth Advisors, Inc.1$334<0.01%new13F-HRTimeline
American Capital Advisory, LLC1$334<0.01%new13F-HRTimeline
Caitong International Asset Management …1$333<0.01%-40613F-HRTimeline
Investors Portfolio Services LLC1$333<0.01%013F-HRTimeline
Silver Grove Financial Group, Inc.1$333<0.01%new13F-HRTimeline

Events

  • Hamilton Richard E reported holdings of BELFB shares in a Form 3 filed 2026-10-07. 0001437749-26-032277

    Accepted , ingested