Bel Fuse Inc Class B
BELFB
235 hedge funds and large institutions have $2.05B invested in Bel Fuse Inc Class B in 2026 Q1 according to their latest regulatory filings, with 60 funds opening new positions, 77 increasing their positions, 69 reducing their positions, and 26 closing their positions.
1,387% more call options, than puts
Call options by funds: $25.9M | Put options by funds: $1.74M
131% more first-time investments, than exits
New positions opened: 60 | Existing positions closed: 26
19% more capital invested
Capital invested by funds: $1.72B → $2.05B (+$332M)
14% more funds holding
Funds holding: 207 → 235 (+28)
12% more repeat investments, than reductions
Existing positions increased: 77 | Existing positions reduced: 69
2.14% more ownership
Funds ownership: 96.02% → 98.16% (+2.1%)
38% less funds holding in top 10
Funds holding in top 10: 8 → 5 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TI
Tidal Investments
Milwaukee,
Wisconsin
|
+$29.6M |
| 2 |
Janus Henderson Group
London,
|
+$29.4M |
| 3 |
JP Morgan Chase
New York
|
+$22.1M |
| 4 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
+$22.1M |
| 5 |
Franklin Resources
San Mateo,
California
|
+$21.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
-$19.9M |
| 2 |
PCM
Portolan Capital Management
Boston,
Massachusetts
|
-$18M |
| 3 |
NIM
NEOS Investment Management
Westport,
Connecticut
|
-$15.3M |
| 4 |
Bessemer Group
Woodbridge,
New Jersey
|
-$14.5M |
| 5 |
American Century Companies
Kansas City,
Missouri
|
-$13.9M |
BELFB Hedge Fund Activity: Q1 2026 in Review
235 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Bel Fuse Inc Class B (BELFB) for Q1 2026, worth a combined $2.05B — up 19% from $1.72B a quarter earlier.
Buyers outnumbered sellers: 60 funds opened new BELFB positions and 26 closed out — a net gain of 34 holders — while 77 added to existing stakes and 69 trimmed.
The largest buyer was Tidal Investments, opening a new position worth an estimated $29.6M. The largest seller was Invesco, cutting an estimated $19.9M.
- 235 institutional investors held Bel Fuse Inc Class B (BELFB) as of Q1 2026, up from 207 in Q4 2025.
- Funds reported $2.05B of Bel Fuse Inc Class B stock for Q1 2026, up 19% quarter-over-quarter.
- 60 funds opened new Bel Fuse Inc Class B positions in Q1 2026 and 26 closed out, a net change of +34 holders.
- The largest Bel Fuse Inc Class B buyer in Q1 2026 was Tidal Investments, an estimated $29.6M added.
- The largest Bel Fuse Inc Class B seller in Q1 2026 was Invesco, an estimated $19.9M sold.
Based on aggregated 13F filings for Q1 2026.