BELFB

Bel Fuse Inc-CL B
Information TechnologyUSCUSIP 077347300◍ Confluence graph
Tracked 13F Holders
234
-88 QoQ
13F Value (tracked)
$2.1B
Insider Net · 180d
-$2.6M
0↑ 5↓
Recent Filings
15
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)33 adding · 22 trimming
Insider net (180d)-$2.6M

Who owns BELFB?

234 tracked 13F filers

234 tracked 13F filers disclose a position in BELFB as of the latest SEC 13F filings, a combined $2.1B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

All quarters use one ordinary-share-equivalent series. Historical ADS are converted at 2 ADS = 1 ordinary share. Expand a row for the exact calculation; the residual is not classified as a trade.
2 source-reported value rows are withheld because the reported units do not agree with same-security peers. Share counts remain visible and unchanged.
#FundPosition valueSharesLast moveAs ofHistory
1BlackRock, Inc.
$167.7M
847K
−2.2%
Reduced · −19K sh
Q1 2026
2PRICE T ROWE ASSOCIATES INC /MD/
$153.1M
773K
−7.3%
Reduced · −61K sh
Q1 2026
3JANUS HENDERSON GROUP PLC
$150.6M
760K
+23%
Added · +141K sh
Q1 2026
4FMR LLC
$125.0M
631K
−5.4%
Reduced · −36K sh
Q1 2026
5T. Rowe Price Investment Management, Inc.
Withheld
573K
+10%
Added · +54K sh
Q1 2026
6WASATCH ADVISORS LP
$163.0M
489K
+2.2%
Added · +11K sh
Q2 2026
7VANGUARD CAPITAL MANAGEMENT LLC
$96.8M
489K
First observed position
No prior filed position
Q1 2026
8GEODE CAPITAL MANAGEMENT, LLC
$121.0M
363K
+18%
Added · +55K sh
Q2 2026
9VANGUARD PORTFOLIO MANAGEMENT LLC
$65.2M
329K
First observed position
No prior filed position
Q1 2026
10STATE STREET CORP
$93.4M
281K
+16%
Added · +38K sh
Q2 2026
11DIMENSIONAL FUND ADVISORS LP
$50.9M
257K
+0.8%
Added · +2K sh
Q1 2026
12JPMORGAN CHASE & CO
$49.3M
249K
+74%
Added · +106K sh
Q1 2026
13Fisher Asset Management, LLC
$42.7M
216K
−14%
Reduced · −36K sh
Q1 2026
14RENAISSANCE TECHNOLOGIES LLC
$42.3M
214K
−7.5%
Reduced · −17K sh
Q1 2026
15Tidal Investments LLC
$70.5M
212K
+49%
Added · +70K sh
Q2 2026
16TEMA ETFS LLC
$67.6M
203K
+52%
Added · +70K sh
Q2 2026
17Allspring Global Investments Holdings, LLC
$63.1M
198K
+109%
Added · +104K sh
Q2 2026
18LOOMIS SAYLES & CO L P
$28.8M
146K
−27%
Reduced · −55K sh
Q1 2026
19MASSACHUSETTS FINANCIAL SERVICES CO /MA/
$24.5M
123K
−11%
Reduced · −15K sh
Q1 2026
20Curated Wealth Partners LLC
Withheld
119K
New
+119K sh
Q2 2026
21FRANKLIN RESOURCES INC
$22.6M
114K
+830%
Added · +102K sh
Q1 2026
22NORTHERN TRUST CORP
$20.8M
105K
+3.9%
Added · +4K sh
Q1 2026
23CHARLES SCHWAB INVESTMENT MANAGEMENT INC
$19.3M
98K
−2.5%
Reduced · −2K sh
Q1 2026
24Daiwa Securities Group Inc.
$28.8M
87K
New
+87K sh
Q2 2026
25GOLDMAN SACHS GROUP INC
$16.7M
84K
+3.9%
Added · +3K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is BELFB being bought or sold by institutions?

Last quarter, 9 funds opened a new position in BELFB and 24 added to an existing one, while 22 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
9
funds
Added
24
funds
Reduced
22
funds
Exited
0
funds

Funds that own BELFB also own

CompanyCo-held byCombined value
MICROSOFT CORPMSFT124 funds$212.8B
AMAZON.COM INCAMZN122 funds$155.2B
NVIDIA CORPNVDA121 funds$306.7B
ALPHABET INC-CL AGOOGL121 funds$130.4B
META PLATFORMS INC-CLASS AMETA119 funds$86.8B
APPLE INCAAPL118 funds$225.1B
ELI LILLY & COLLY118 funds$59.4B
JPMORGAN CHASE & COJPM118 funds$52.5B
ALPHABET INC-CL CGOOG117 funds$94.4B
BROADCOM INCAVGO116 funds$121.9B
BERKSHIRE HATHAWAY INC-CL BBRK/B115 funds$24.4B
VISA INC-CLASS A SHARESV114 funds$52.6B

Ranked by how many of BELFB's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$2.6M
5 insiders
Net
-$2.6M
11 P/S txns
Signal
Net Selling
open-market
DateInsiderRoleActionSharesValue
Aug 12, 2026GILBERT PETER EDirectorSell (S)500$146K
Jun 1, 2026Kozlovsky SuzanneGlobal Head of PeopleSell (S)33$9K
Jun 1, 2026Kozlovsky SuzanneGlobal Head of PeopleSell (S)92$25K
Jun 1, 2026Kozlovsky SuzanneGlobal Head of PeopleSell (S)310$84K
Jun 1, 2026Kozlovsky SuzanneGlobal Head of PeopleSell (S)46$12K
Jun 1, 2026Kozlovsky SuzanneGlobal Head of PeopleSell (S)214$58K
Jun 1, 2026Kozlovsky SuzanneGlobal Head of PeopleSell (S)36$10K
Mar 16, 2026Kozlovsky SuzanneGlobal Head of PeopleSell (S)214$43K
Mar 16, 2026Dawson StephenPres. - Power SolutionsSell (S)3K$700K
Mar 16, 2026BERNSTEIN DANIELDirector, 10% OwnerSell (S)7K$1.4M
Mar 16, 2026Lai Kenneth Koon KeungVP of Asia OperationsSell (S)552$112K
Mar 6, 2026Bittner PeterPres. - Connectivity SolutionSell (S)12K$2.4M

Institutional ownership over time

115 funds+8 since Q3 2024
0102203Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $802.4M · 1 values withheld

Share classes

Class13F holdersValue held
BELFBthis pagecs234 funds$2.1B
BELFAcs97 funds$232.7M

Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.

Recent filings

15 shown

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Ask your agent what changed in BELFB

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/BELFB/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for BELFB.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for BELFB. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.