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Daniel Bernstein

BELFB
PRESIDENT AND CEO · BEL FUSE INC /NJ · CIK 0001007789
FILING MIX · LIFETIME43%/57%
BUYS
12
SELLS
16
TOTAL VALUE
$5.16M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
23,512
AVG SELL PX
$40.45
TRADE KIND
SHOWING 28 / 28
Trades · vs SPY
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Performance · forward returns vs SPY
18 backtested trades · 8 horizons · 8 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Daniel Bernstein, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d18+16.67%-2.81%-1.89%-0.92%+2.02%—
14d18+50.00%+0.27%-1.56%+1.83%+2.30%—
30d18+38.89%+3.00%+0.26%+2.74%-0.04%—
60d18+33.33%+13.70%+5.05%+8.65%+8.91%—
90d18+33.33%+22.56%+9.08%+13.48%+3.19%—
180d18(1 pending)+47.06%+38.56%+16.80%+21.75%+14.81%—
1y18(3 pending)+53.33%+100.86%+32.52%+68.35%+33.43%—
2y18(4 pending)+50.00%+121.28%+45.65%+75.62%+55.77%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
BELFB · 23,512 shares · as of Mar 16, 2026
094,024188,048282,071376,095202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 12 buys / 16 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
BELFB
BEL FUSE INC /NJ
SALE
6,667$203.21$1.35M23,512Mar 16, 2026Mar 17, 2026 ↗View →
BELFB
BEL FUSE INC /NJ
PURCHASEGRANT
Stock grant
1,429——30,179Mar 15, 2026Mar 17, 2026 ↗View →
BELFB
BEL FUSE INC /NJ
SALE
677$141.96$96.1K28,750Nov 18, 2025Nov 19, 2025 ↗View →
BELFB
BEL FUSE INC /NJ
SALE
2,323$144.23$335.1K29,427Nov 17, 2025Nov 19, 2025 ↗View →
BELFB
BEL FUSE INC /NJ
SALEGRANT
Gift
257——31,750Nov 12, 2025Nov 14, 2025 ↗View →
BELFB
BEL FUSE INC /NJ
SALE
President and CEO
6,652$65.82$437.8K32,007Apr 30, 2025May 1, 2025 ↗View →
BELFB
BEL FUSE INC /NJ
PURCHASEGRANT
Stock grant
9,042——38,659Mar 15, 2025Mar 18, 2025 ↗View →
BELFB
BEL FUSE INC /NJ
SALEGRANT
Gift
350——29,617Nov 21, 2024Nov 22, 2024 ↗View →
BELFB
BEL FUSE INC /NJ
SALEGRANT
Gift
750——29,967Nov 20, 2024Nov 22, 2024 ↗View →
BELFB
BEL FUSE INC /NJ
PURCHASEGRANT
Stock grant
10,958——30,717Mar 15, 2024Mar 15, 2024 ↗View →
BELFB
BEL FUSE INC /NJ
SALE
President and CEO
3,000$56.05$168.2K19,759Dec 4, 2023Dec 5, 2023 ↗View →
BELFB
BEL FUSE INC /NJ
SALE
President and CEO
14,000$52.00$728.0K22,759Sep 1, 2023Sep 5, 2023 ↗View →
BELFB
BEL FUSE INC /NJ
SALE
President and CEO
10,798$52.30$564.7K0Aug 31, 2023Sep 5, 2023 ↗View →
BELFB
BEL FUSE INC /NJ
PURCHASE
President and CEO
19,684——36,759Mar 1, 2023Mar 8, 2023 ↗View →
BELFB
BEL FUSE INC /NJ
SALE
President and CEO
2,952$36.12$106.6K17,123Nov 16, 2022Nov 17, 2022 ↗View →
BELFB
BEL FUSE INC /NJ
SALE
President and CEO
48$36.87$1.8K17,075Nov 16, 2022Nov 17, 2022 ↗View →
BELFB
BEL FUSE INC /NJ
SALEGRANT
Gift
2,000——20,075Sep 6, 2022Sep 7, 2022 ↗View →
BELFB
BEL FUSE INC /NJ
SALE
President and CEO
3,000$14.03$42.1K22,075Nov 16, 2021Nov 17, 2021 ↗View →
BELFB
BEL FUSE INC /NJ
PURCHASEGRANT
Stock grant
12,000——25,075Nov 15, 2021Nov 17, 2021 ↗View →
BELFB
BEL FUSE INC /NJ
SALE
President and CEO
3,000$14.29$42.9K13,075Nov 17, 2020Nov 19, 2020 ↗View →
BELFB
BEL FUSE INC /NJ
PURCHASE
President and CEO
55,074$9.69$533.7K55,074Jun 12, 2020Jun 16, 2020 ↗View →
BELFB
BEL FUSE INC /NJ
SALE
President and CEO
55,939$9.54$533.7K0Jun 12, 2020Jun 16, 2020 ↗View →
BELFB
BEL FUSE INC /NJ
PURCHASE
President and CEO
1,672$7.94$13.3K376,095Mar 16, 2020Mar 18, 2020 ↗View →
BELFB
BEL FUSE INC /NJ
PURCHASE
President and CEO
9,462$7.79$73.7K374,423Mar 12, 2020Mar 13, 2020 ↗View →
BELFB
BEL FUSE INC /NJ
PURCHASE
President and CEO
4,300$8.24$35.4K364,961Mar 11, 2020Mar 13, 2020 ↗View →
BELFB
BEL FUSE INC /NJ
PURCHASE
President and CEO
5,040$9.99$50.3K360,661Mar 5, 2020Mar 9, 2020 ↗View →
BELFB
BEL FUSE INC /NJ
PURCHASE
President and CEO
2,700$9.97$26.9K355,621Mar 3, 2020Mar 5, 2020 ↗View →
BELFB
BEL FUSE INC /NJ
PURCHASE
President and CEO
1,300$9.81$12.8K352,921Feb 28, 2020Mar 3, 2020 ↗View →
Other insiders · BELFB
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About this filer
CIK 0001007789
ROLE
President and CEO
PRIMARY
BELFB
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001007789DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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