BELFB
Bel Fuse Inc. · Technology · Hardware, Equipment & Parts
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 101 | +12 | 8.53M | $2.83B | +17 | −5 |
| Q1 2026 | 92 | +12 | 7.13M | $1.41B | +14 | −2 |
| Q4 2025 | 80 | -2 | 7.11M | $1.21B | +1 | −3 |
| Q3 2025 | 16 | +3 | 3.94M | $555.65M | +3 | — |
| Q2 2025 | 10 | +2 | 3.07M | $300.15M | +2 | — |
| Q1 2025 | 5 | -4 | 879.19K | $65.82M | — | −4 |
| Q4 2024 | 9 | 0 | 879.79K | $72.56M | +2 | −2 |
| Q3 2024 | 8 | +1 | 677.09K | $53.16M | +1 | — |
| Q2 2024 | 7 | — | 684.02K | $44.63M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 309.85K | — | $20.21M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 283.05K | — | $18.47M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 283.05K | — | $18.47M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Arrowstreet Capital ✦ | 42.25K | — | $2.76M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | AQR Capital Management ✦ | 26.67K | — | $1.74M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | AQR Capital Management ✦ | 26.67K | — | $1.74M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | AQR Capital Management ✦ | 26.67K | — | $1.74M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Gotham Asset Management ✦ | 9.52K | — | $621,281 | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Two Sigma Investments ✦ | 9.40K | — | $613,060 | 0.0% | n/c | 1 | SEC ↗ |
| 10 | T. Rowe Price ✦ | 3.29K | — | $215,000 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 231 holders, 10.10M shares, $1.59B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Director · 500 sh · $146,060
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology