BEL FUSE INC /NJ BELFB
CIK 0000729580 · CUSIP 077347300
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $167.67M 846,920 shares | 0.00% | -19.15K(-2.20%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 02 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $153.13M 773,475 shares | 0.02% | -60.79K(-7.30%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 03 | JANUS HENDERSON GROUP PLC CIK 1274173 · Amended · View history | $150.59M 760,141 shares | 0.07% | +140.80K(+22.70%)Added | SEC filing ↗ May 18, 2026 | ▾ |
| 04 | FMR LLC CIK 315066 · View history | $124.99M 631,307 shares | 0.01% | -36.37K(-5.40%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 05 | T. Rowe Price Investment Management, Inc. CIK 1897612 · View history | $113.43M 572,919 shares | 0.08% | +53.91K(+10.40%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 06 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $96.83M 489,081 shares | 0.00% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 07 | WASATCH ADVISORS LP CIK 814133 · View history | $94.77M 478,709 shares | 0.63% | +68.22K(+16.60%)Added | SEC filing ↗ Apr 21, 2026 | ▾ |
| 08 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $65.23M 329,461 shares | 0.00% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 09 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $61.00M 308,048 shares | 0.00% | +40.10K(+15.00%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 10 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $50.85M 256,833 shares | 0.01% | +1.99K(+0.80%)Added | SEC filing ↗ May 7, 2026 | ▾ |
| 11 | JPMORGAN CHASE & CO CIK 19617 · Amended · View history | $49.34M 249,387 shares | 0.00% | +106.03K(+74.00%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 12 | STATE STREET CORP CIK 93751 · View history | $48.00M 242,454 shares | 0.00% | -4.50K(-1.80%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 13 | Fisher Asset Management, LLC CIK 850529 · View history | $42.69M 215,648 shares | 0.01% | -35.96K(-14.30%)Reduced | SEC filing ↗ May 5, 2026 | ▾ |
| 14 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $42.34M 213,872 shares | 0.07% | -17.48K(-7.60%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 15 | Thrivent Financial for Lutherans CIK 314984 · View history | $37.23M 188,056 shares | 0.07% | -47.95K(-20.30%)Reduced | SEC filing ↗ May 1, 2026 | ▾ |
| 16 | LORD, ABBETT & CO. LLC CIK 728100 · View history | $33.14M 167,404 shares | 0.11% | +105.94K(+172.40%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 17 | LOOMIS SAYLES & CO L P CIK 312348 · View history | $28.84M 145,648 shares | 0.04% | -55.06K(-27.40%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 18 | Tidal Investments LLC CIK 1600064 · View history | $28.07M 141,791 shares | 0.09% | +141.79KNew | SEC filing ↗ May 15, 2026 | ▾ |
| 19 | BESSEMER GROUP INC CIK 1054074 · View history | $27.18M 137,318 shares | 0.04% | -69.59K(-33.60%)Reduced | SEC filing ↗ May 6, 2026 | ▾ |
| 20 | Tema ETFs LLC CIK 2056807 · View history | $26.39M 133,318 shares | 1.77% | +43.40K(+48.30%)Added | SEC filing ↗ Apr 15, 2026 | ▾ |
Showing 20 / 235 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 235 reporting institutions.
This page includes 20 of 235 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 235 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"077347300","quarter":"2026Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.