Bel Fuse Inc Class A
BELFA
77 hedge funds and large institutions have $148M invested in Bel Fuse Inc Class A in 2025 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 21 increasing their positions, 24 reducing their positions, and 5 closing their positions.
260% more first-time investments, than exits
New positions opened: 18 | Existing positions closed: 5
39% more capital invested
Capital invested by funds: $107M → $148M (+$41.8M)
20% more funds holding
Funds holding: 64 → 77 (+13)
2.92% more ownership
Funds ownership: 43.37% → 46.29% (+2.9%)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
13% less repeat investments, than reductions
Existing positions increased: 21 | Existing positions reduced: 24
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CCC
Cable Car Capital
San Francisco,
California
|
+$6.27M |
| 2 |
HP
Hound Partners
New York
|
+$5.05M |
| 3 |
Millennium Management
New York
|
+$1.3M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$898K |
| 5 |
SC
Sagefield Capital
Dallas,
Texas
|
+$797K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AR
Advisory Research
Chicago,
Illinois
|
-$3.29M |
| 2 |
Brown Advisory
Baltimore,
Maryland
|
-$1.65M |
| 3 |
GI
GAMCO Investors
Greenwich,
Connecticut
|
-$1.35M |
| 4 |
American Century Companies
Kansas City,
Missouri
|
-$1.03M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
-$1.02M |
BELFA Hedge Fund Activity: Q4 2025 in Review
77 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in Bel Fuse Inc Class A (BELFA) for Q4 2025, worth a combined $148M — up 39% from $107M a quarter earlier.
Buyers outnumbered sellers: 18 funds opened new BELFA positions and 5 closed out — a net gain of 13 holders — while 21 added to existing stakes and 24 trimmed.
The largest buyer was Cable Car Capital, opening a new position worth an estimated $6.27M. The largest seller was Advisory Research, exiting entirely with an estimated $3.29M sold.
- 77 institutional investors held Bel Fuse Inc Class A (BELFA) as of Q4 2025, up from 64 in Q3 2025.
- Funds reported $148M of Bel Fuse Inc Class A stock for Q4 2025, up 39% quarter-over-quarter.
- 18 funds opened new Bel Fuse Inc Class A positions in Q4 2025 and 5 closed out, a net change of +13 holders.
- The largest Bel Fuse Inc Class A buyer in Q4 2025 was Cable Car Capital, an estimated $6.27M added.
- The largest Bel Fuse Inc Class A seller in Q4 2025 was Advisory Research, an estimated $3.29M sold.
Based on aggregated 13F filings for Q4 2025.