Bel Fuse (BELFB)
Bel Fuse on one page: short interest, daily short volume, fails to deliver, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as electronic coils, transformers & other inductors.
794K
Short interest
settlement 2026-09-30
5.3
Days to cover
+0.4 days vs prior
44.5%
Short share of volume
2026-10-23
3
Fails to deliver
settlement 2026-09-21
Wed 28 Oct
Next earnings
estimated date
-$477K
Insider flow, 90 days
0 buys, 3 sells
As of 2026-10-23.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in BELFB is 793,740 shares, up 38,406 shares over the last month. Over the last 48 readings it ranged from 285,276 shares (15 November 2024) to 793,740 shares (30 September 2026). The latest reading sits at the top of that range. At the reported average volume of 149K shares a day that is 5.3 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/belfb" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 793,740 | +10.1% | 148,656 | 5.34 |
| 2026-09-15 | 721,083 | -4.5% | 145,199 | 4.97 |
| 2026-08-31 | 755,334 | +1.0% | 153,752 | 4.91 |
| 2026-08-14 | 747,865 | -5.2% | 209,014 | 3.58 |
| 2026-07-31 | 788,829 | +9.6% | 308,226 | 2.56 |
| 2026-07-15 | 719,768 | +6.2% | 307,040 | 2.34 |
| 2026-06-30 | 677,716 | +12.5% | 369,132 | 1.84 |
| 2026-06-15 | 602,215 | +9.5% | 265,399 | 2.27 |
| 2026-05-29 | 550,179 | +17.9% | 317,132 | 1.73 |
| 2026-05-15 | 466,613 | -14.2% | 335,819 | 1.39 |
| 2026-04-30 | 543,588 | +6.0% | 189,907 | 2.86 |
| 2026-04-15 | 512,609 | +2.9% | 197,535 | 2.60 |
| 2026-03-31 | 498,003 | +4.5% | 201,588 | 2.47 |
| 2026-03-13 | 476,642 | +6.3% | 149,247 | 3.19 |
| 2026-02-27 | 448,394 | -7.1% | 175,997 | 2.55 |
| 2026-02-13 | 482,749 | -14.7% | 179,051 | 2.70 |
| 2026-01-30 | 565,950 | -4.7% | 182,007 | 3.11 |
| 2026-01-15 | 593,757 | +5.6% | 141,410 | 4.20 |
| 2025-12-31 | 562,289 | +4.3% | 118,526 | 4.74 |
| 2025-12-15 | 539,137 | +3.6% | 152,073 | 3.55 |
| 2025-11-28 | 520,281 | +7.1% | 163,373 | 3.18 |
| 2025-11-14 | 485,974 | +8.7% | 207,610 | 2.34 |
| 2025-10-31 | 447,185 | +9.5% | 152,945 | 2.92 |
| 2025-10-15 | 408,248 | +16.8% | 146,657 | 2.78 |
| 2025-09-30 | 349,650 | -3.3% | 112,208 | 3.12 |
| 2025-09-15 | 361,429 | +1.4% | 106,481 | 3.39 |
| 2025-08-29 | 356,382 | -15.5% | 124,956 | 2.85 |
| 2025-08-15 | 421,617 | -20.1% | 151,439 | 2.78 |
| 2025-07-31 | 527,638 | -20.4% | 198,142 | 2.66 |
| 2025-07-15 | 663,281 | +0.9% | 152,188 | 4.36 |
| 2025-06-30 | 657,467 | +3.8% | 181,634 | 3.62 |
| 2025-06-13 | 633,411 | +11.2% | 156,143 | 4.06 |
| 2025-05-30 | 569,549 | -3.3% | 72,438 | 7.86 |
| 2025-05-15 | 589,170 | +5.1% | 83,977 | 7.02 |
| 2025-04-30 | 560,820 | -3.9% | 105,467 | 5.32 |
| 2025-04-15 | 583,512 | +21.8% | 103,219 | 5.65 |
| 2025-03-31 | 479,161 | +0.7% | 84,236 | 5.69 |
| 2025-03-14 | 475,793 | +11.3% | 96,039 | 4.95 |
| 2025-02-28 | 427,485 | +9.4% | 108,543 | 3.94 |
| 2025-02-14 | 390,895 | +19.9% | 72,964 | 5.36 |
| 2025-01-31 | 325,930 | -4.8% | 92,560 | 3.52 |
| 2025-01-15 | 342,488 | +5.6% | 70,241 | 4.88 |
| 2024-12-31 | 324,195 | +5.6% | 69,932 | 4.64 |
| 2024-12-13 | 306,959 | +5.2% | 54,515 | 5.63 |
| 2024-11-29 | 291,750 | +2.3% | 62,182 | 4.69 |
| 2024-11-15 | 285,276 | -3.1% | 66,173 | 4.31 |
| 2024-10-31 | 294,399 | -8.9% | 81,686 | 3.60 |
| 2024-10-15 | 323,316 | +4.0% | 65,835 | 4.91 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 23 October 2026, the short share of BELFB volume is 44.5%, down 10.4 points over the last five sessions. Over the last 30 readings it ranged from 42.1% (14 October 2026) to 74.7% (23 September 2026). The latest reading sits at the bottom of that range. The latest reading is 15.7 points below the 30-session average of 60.2%, on 73K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-23 | 33K | 73K | 44.5% | 67 |
| 2026-10-22 | 32K | 55K | 58.6% | 0 |
| 2026-10-21 | 29K | 49K | 60.1% | 0 |
| 2026-10-20 | 26K | 40K | 64.2% | 1 |
| 2026-10-19 | 44K | 78K | 55.7% | 0 |
| 2026-10-16 | 53K | 96K | 54.9% | 0 |
| 2026-10-15 | 43K | 91K | 47.5% | 0 |
| 2026-10-14 | 25K | 59K | 42.1% | 0 |
| 2026-10-13 | 37K | 57K | 65.4% | 0 |
| 2026-10-12 | 22K | 36K | 62.7% | 0 |
| 2026-10-09 | 20K | 32K | 61.2% | 0 |
| 2026-10-08 | 33K | 50K | 65.5% | 0 |
| 2026-10-07 | 33K | 52K | 63.0% | 0 |
| 2026-10-06 | 29K | 47K | 62.1% | 0 |
| 2026-10-05 | 38K | 55K | 69.0% | 0 |
| 2026-10-02 | 35K | 64K | 54.8% | 0 |
| 2026-10-01 | 33K | 60K | 54.1% | 1 |
| 2026-09-30 | 22K | 49K | 44.5% | 0 |
| 2026-09-29 | 23K | 47K | 49.0% | 0 |
| 2026-09-28 | 38K | 69K | 55.4% | 1 |
| 2026-09-25 | 26K | 47K | 55.9% | 48 |
| 2026-09-24 | 35K | 48K | 73.7% | 0 |
| 2026-09-23 | 58K | 78K | 74.7% | 0 |
| 2026-09-22 | 26K | 37K | 68.7% | 0 |
| 2026-09-21 | 29K | 44K | 66.1% | 0 |
| 2026-09-18 | 25K | 35K | 72.0% | 0 |
| 2026-09-17 | 41K | 56K | 74.0% | 9 |
| 2026-09-16 | 29K | 41K | 70.2% | 400 |
| 2026-09-15 | 49K | 86K | 57.0% | 0 |
| 2026-09-14 | 45K | 74K | 60.5% | 958 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 21 September 2026, the fails-to-deliver balance in BELFB is 3 shares, down 114 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (18 August 2026) to 6,260 shares (29 June 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-21 | 3 | $241.97 | $726 |
| 2026-09-18 | 117 | $238.27 | $28K |
| 2026-09-17 | 377 | $234.60 | $88K |
| 2026-09-16 | 259 | $231.75 | $60K |
| 2026-09-11 | 46 | $243.00 | $11K |
| 2026-09-04 | 9 | $239.89 | $2K |
| 2026-09-03 | 39 | $240.71 | $9K |
| 2026-09-02 | 38 | $243.42 | $9K |
| 2026-08-25 | 617 | $247.98 | $153K |
| 2026-08-24 | 54 | $255.46 | $14K |
| 2026-08-18 | 1 | $297.91 | $298 |
| 2026-07-31 | 2 | $253.41 | $507 |
| 2026-07-30 | 30 | $242.43 | $7K |
| 2026-07-24 | 146 | $285.92 | $42K |
| 2026-07-21 | 13 | $266.11 | $3K |
| 2026-07-20 | 7 | $270.56 | $2K |
| 2026-07-17 | 64 | $266.80 | $17K |
| 2026-07-16 | 12 | $275.00 | $3K |
| 2026-07-09 | 231 | $258.67 | $60K |
| 2026-07-08 | 9 | $251.53 | $2K |
| 2026-07-06 | 5 | $266.94 | $1K |
| 2026-06-30 | 3,611 | $315.65 | $1.1M |
| 2026-06-29 | 6,260 | $310.64 | $1.9M |
| 2026-06-22 | 28 | $296.39 | $8K |
| 2026-06-16 | 23 | $302.15 | $7K |
| 2026-06-15 | 1,228 | $293.87 | $361K |
| 2026-06-11 | 29 | $276.95 | $8K |
| 2026-06-04 | 33 | $280.09 | $9K |
| 2026-06-03 | 28 | $269.22 | $8K |
| 2026-06-02 | 92 | $269.86 | $25K |
Insider trades
SEC Form 4, newest first. JSONInsiders at BELFB reported 3 open-market sells worth $477K in the last 90 days and no open-market buys. Latest filing: Vellucci Vincent (Director) on 2026-09-14.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-14 | Vellucci Vincent | Director | Sell | 1K | $235.15 | $235K | 7K |
| 2026-09-02 | Vellucci Vincent | Director | Sell | 393 | $243.61 | $96K | 8K |
| 2026-08-12 | GILBERT PETER E | Director | Sell | 500 | $292.12 | $146K | 750 |
| 2026-06-01 | Kozlovsky Suzanne | Global Head of People | Sell | 36 | $274.91 | $10K | 12K |
| 2026-06-01 | Kozlovsky Suzanne | Global Head of People | Sell | 214 | $272.42 | $58K | 12K |
| 2026-06-01 | Kozlovsky Suzanne | Global Head of People | Sell | 46 | $271.56 | $12K | 12K |
| 2026-06-01 | Kozlovsky Suzanne | Global Head of People | Sell | 310 | $270.51 | $84K | 12K |
| 2026-06-01 | Kozlovsky Suzanne | Global Head of People | Sell | 92 | $269.68 | $25K | 12K |
| 2026-06-01 | Kozlovsky Suzanne | Global Head of People | Sell | 33 | $266.98 | $9K | 12K |
| 2026-03-16 | Lai Kenneth Koon Keung | VP of Asia Operations | Sell | 552 | $203.21 | $112K | 8K |
| 2026-03-16 | BERNSTEIN DANIEL | Director, 10% owner | Sell | 7K | $203.21 | $1.4M | 24K |
| 2026-03-16 | Dawson Stephen | Pres. - Power Solutions | Sell | 3K | $203.21 | $700K | 12K |
| 2026-03-16 | Kozlovsky Suzanne | Global Head of People | Sell | 214 | $203.21 | $43K | 12K |
| 2026-03-15 | Bittner Peter | Pres. - Connectivity Solution | Grant | 762 | $0.00 | $0 | 4K |
| 2026-03-15 | Tuweiq Farouq Salem Ali | President and CEO | Grant | 5K | $0.00 | $0 | 36K |
| 2026-03-15 | GILBERT PETER E | Director | Grant | 2K | $0.00 | $0 | 17K |
| 2026-03-15 | SEGALL MARK B | Director | Grant | 1K | $0.00 | $0 | 14K |
| 2026-03-15 | Hutkin Lynn | Chief Financial Officer | Grant | 695 | $0.00 | $0 | 24K |
| 2026-03-15 | Berry Joseph | VP, Pres of Magnetic Solutions | Grant | 419 | $0.00 | $0 | 18K |
| 2026-03-15 | Lai Kenneth Koon Keung | VP of Asia Operations | Grant | 329 | $0.00 | $0 | 8K |
| 2026-03-15 | BERNSTEIN DANIEL | Director, 10% owner | Grant | 1K | $0.00 | $0 | 30K |
| 2026-03-15 | Dawson Stephen | Pres. - Power Solutions | Grant | 920 | $0.00 | $0 | 15K |
| 2026-03-15 | Vellucci Vincent | Director | Grant | 1K | $0.00 | $0 | 9K |
| 2026-03-15 | Valletta David | Director | Grant | 2K | $0.00 | $0 | 3K |
| 2026-03-15 | Smith Rita | Director | Grant | 1K | $0.00 | $0 | 6K |
| 2026-03-15 | Kozlovsky Suzanne | Global Head of People | Grant | 437 | $0.00 | $0 | 12K |
| 2026-03-15 | Smelker Thomas | Pres. - Connectivity Solution | Discretionary trade | 62 | $0.00 | $0 | 62 |
| 2026-03-15 | Smelker Thomas | Pres. - Connectivity Solution | Grant | 3K | $0.00 | $0 | 3K |
| 2026-03-06 | Bittner Peter | Pres. - Connectivity Solution | Sell | 12K | $195.00 | $2.4M | 3K |
| 2026-03-05 | Bittner Peter | Pres. - Connectivity Solution | Sell | 10K | $209.00 | $2.1M | 16K |
| 2026-02-25 | Tuweiq Farouq Salem Ali | President and CEO | Sell | 64 | $238.40 | $15K | 31K |
| 2026-02-25 | Tuweiq Farouq Salem Ali | President and CEO | Sell | 2K | $237.78 | $593K | 31K |
| 2026-02-25 | Tuweiq Farouq Salem Ali | President and CEO | Sell | 9K | $237.05 | $2.2M | 33K |
| 2026-02-25 | Tuweiq Farouq Salem Ali | President and CEO | Sell | 3K | $235.81 | $760K | 43K |
| 2026-02-25 | Tuweiq Farouq Salem Ali | President and CEO | Sell | 5K | $234.68 | $1.1M | 46K |
| 2026-02-25 | Tuweiq Farouq Salem Ali | President and CEO | Sell | 6K | $233.88 | $1.4M | 51K |
| 2026-02-25 | Tuweiq Farouq Salem Ali | President and CEO | Sell | 3 | $236.84 | $711 | 57K |
| 2026-02-25 | Tuweiq Farouq Salem Ali | President and CEO | Sell | 5K | $235.75 | $1.2M | 57K |
| 2026-02-25 | Tuweiq Farouq Salem Ali | President and CEO | Sell | 44 | $218.45 | $10K | 0 |
| 2026-02-25 | Tuweiq Farouq Salem Ali | President and CEO | Sell | 887 | $217.13 | $193K | 44 |
| 2026-02-25 | Tuweiq Farouq Salem Ali | President and CEO | Sell | 2K | $215.65 | $468K | 931 |
| 2026-02-24 | GILBERT PETER E | Director | Sell | 5K | $238.75 | $1.1M | 15K |
| 2026-02-23 | SEGALL MARK B | Director | Gift | 300 | $0.00 | $0 | 12K |
| 2025-12-12 | Hutkin Lynn | Chief Financial Officer | Sell | 700 | $171.74 | $120K | 23K |
| 2025-12-12 | Hutkin Lynn | Chief Financial Officer | Sell | 700 | $171.39 | $120K | 24K |
| 2025-12-12 | Hutkin Lynn | Chief Financial Officer | Sell | 1K | $169.49 | $183K | 24K |
| 2025-12-12 | Hutkin Lynn | Chief Financial Officer | Sell | 3K | $168.71 | $425K | 25K |
| 2025-11-18 | BERNSTEIN DANIEL | Director, 10% owner | Sell | 677 | $141.96 | $96K | 29K |
| 2025-11-18 | Lai Kenneth Koon Keung | VP of Asia Operations | Sell | 564 | $141.96 | $80K | 8K |
| 2025-11-18 | Berry Joseph | VP, Pres of Magnetic Solutions | Sell | 119 | $141.96 | $17K | 18K |
| 2025-11-17 | BERNSTEIN DANIEL | Director, 10% owner | Sell | 2K | $144.23 | $335K | 29K |
| 2025-11-17 | Lai Kenneth Koon Keung | VP of Asia Operations | Sell | 2K | $144.23 | $279K | 8K |
| 2025-11-17 | Berry Joseph | VP, Pres of Magnetic Solutions | Sell | 408 | $144.23 | $59K | 18K |
| 2025-11-12 | BERNSTEIN DANIEL | Director, 10% owner | Gift | 257 | $0.00 | $0 | 32K |
| 2025-08-01 | Lai Kenneth Koon Keung | VP of Asia Operations | Sell | 2K | $128.00 | $243K | 10K |
| 2025-07-31 | Dawson Stephen | Pres. - Power Solutions | Sell | 1K | $127.07 | $152K | 14K |
| 2025-06-13 | Lai Kenneth Koon Keung | VP of Asia Operations | Sell | 4K | $84.03 | $336K | 12K |
| 2025-04-30 | BERNSTEIN DANIEL | President and CEO | Sell | 7K | $65.82 | $438K | 32K |
| 2025-03-17 | Kozlovsky Suzanne | Global Head of People | Sell | 194 | $75.91 | $15K | 12K |
| 2025-03-15 | Bittner Peter G. III | Pres. - Connectivity Solutions | Grant | 2K | $0.00 | $0 | 26K |
| 2025-03-15 | Lai Kenneth Koon Keung | VP of Asia Operations | Grant | 285 | $0.00 | $0 | 16K |
| 2025-03-15 | Dawson Stephen | Pres. - Power Solutions | Grant | 633 | $0.00 | $0 | 15K |
| 2025-03-15 | Tuweiq Farouq Salem Ali | Chief Financial Officer | Grant | 2K | $0.00 | $0 | 62K |
| 2025-03-15 | BERNSTEIN DANIEL | President and CEO | Grant | 9K | $0.00 | $0 | 39K |
| 2025-03-15 | Brito Jacqueline T. | Director | Grant | 307 | $0.00 | $0 | 5K |
| 2025-03-15 | DOOLEY THOMAS E | Director | Grant | 405 | $0.00 | $0 | 5K |
| 2025-03-15 | GILBERT PETER E | Director | Grant | 405 | $0.00 | $0 | 20K |
| 2025-03-15 | Valletta David | Director | Grant | 1K | $0.00 | $0 | 1K |
| 2025-03-15 | Vellucci Vincent | Director | Grant | 405 | $0.00 | $0 | 8K |
| 2025-03-15 | SEGALL MARK B | Director | Grant | 405 | $0.00 | $0 | 13K |
| 2025-03-15 | NOWLING ERIC M | Director | Grant | 307 | $0.00 | $0 | 13K |
| 2025-03-15 | Smith Rita V | Director | Grant | 405 | $0.00 | $0 | 5K |
| 2025-03-15 | Kozlovsky Suzanne | Global Head of People | Grant | 580 | $0.00 | $0 | 12K |
| 2025-03-15 | Hutkin Lynn Katherine | VP of Financial Rept & IR | Grant | 10K | $0.00 | $0 | 28K |
| 2025-03-15 | Berry Joseph Francis | VP, Pres of Magnetic Solutions | Grant | 10K | $0.00 | $0 | 18K |
| 2025-02-03 | Tuweiq Farouq Salem Ali | Chief Financial Officer | Grant | 19K | $0.00 | $0 | 60K |
| 2024-11-26 | Berry Joseph Francis | VP of Magnetic Solutions | Sell | 1K | $80.30 | $80K | 8K |
| 2024-11-21 | Dawson Stephen | Pres. - Power Solutions | Sell | 2K | $77.65 | $116K | 15K |
| 2024-11-21 | BERNSTEIN DANIEL | President and CEO | Gift | 350 | $0.00 | $0 | 30K |
| 2024-11-20 | BERNSTEIN DANIEL | President and CEO | Gift | 750 | $0.00 | $0 | 30K |
| 2024-03-15 | BERNSTEIN DANIEL | President and CEO | Grant | 11K | $0.00 | $0 | 31K |
| 2024-03-15 | Tuweiq Farouq Salem Ali | Chief Financial Officer | Grant | 6K | $0.00 | $0 | 41K |
| 2024-03-15 | ACKERMAN DENNIS | Vice President - Operations | Grant | 5K | $0.00 | $0 | 13K |
| 2024-03-15 | Bittner Peter G. III | Pres. - Connectivity Solutions | Grant | 2K | $0.00 | $0 | 24K |
| 2024-03-15 | Berry Joseph Francis | VP of Magnetic Solutions | Grant | 1K | $0.00 | $0 | 9K |
| 2024-03-15 | Lai Kenneth Koon Keung | VP of Asia Operations | Grant | 1K | $0.00 | $0 | 16K |
| 2024-03-15 | Kozlovsky Suzanne | Global Head of People | Grant | 2K | $0.00 | $0 | 12K |
| 2024-03-15 | Hutkin Lynn Katherine | VP of Financial Rept & IR | Grant | 1K | $0.00 | $0 | 17K |
| 2024-03-13 | Vellucci Vincent | Director | Sell | 1K | $56.70 | $57K | 7K |
| 2024-01-15 | Vellucci Vincent | Director | Grant | 392 | $0.00 | $0 | 8K |
| 2024-01-15 | TWEEDY JOHN F | Director | Grant | 392 | $0.00 | $0 | 21K |
| 2024-01-15 | Smith Rita V | Director | Grant | 392 | $0.00 | $0 | 4K |
| 2024-01-15 | SEGALL MARK B | Director | Grant | 392 | $0.00 | $0 | 12K |
| 2024-01-15 | NOWLING ERIC M | Director | Grant | 305 | $0.00 | $0 | 12K |
| 2024-01-15 | GILBERT PETER E | Director | Grant | 392 | $0.00 | $0 | 19K |
| 2024-01-15 | DOOLEY THOMAS E | Director | Grant | 392 | $0.00 | $0 | 4K |
| 2024-01-15 | Brito Jacqueline T. | Director | Grant | 245 | $0.00 | $0 | 4K |
| 2023-12-15 | Tuweiq Farouq Salem Ali | Chief Financial Officer | Buy | 200 | $62.17 | $12K | 3K |
| 2023-12-14 | Berry Joseph Francis | VP of Magnetic Solutions | Sell | 500 | $63.29 | $32K | 8K |
| 2023-12-14 | Lai Kenneth Koon Keung | VP of Asia Operations | Sell | 2K | $64.04 | $96K | 15K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
13F holders
Tracked managers holding BELFB at their latest 13F. JSON5 of the 30 tracked managers held BELFB at their latest 13F, $137.9M in total at quarter-end prices. Renaissance Technologies is the largest at $69.2M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Renaissance Technologies | 2026-06-30 | 208K | $69.2M | 0.10% | -6K |
| Fisher Asset Management | 2026-06-30 | 191K | $63.5M | 0.02% | -25K |
| AQR Capital Management | 2026-06-30 | 7K | $2.3M | 0.00% | +321 |
| Millennium Management | 2026-06-30 | 5K | $1.5M | 0.00% | new |
| Two Sigma Investments | 2026-06-30 | 4K | $1.4M | 0.00% | -10K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
Financials
SEC XBRL, as filed. JSONIn Q2 FY 2026 (quarter ended 2026-06-30) Bel Fuse reported revenue of $210.7M, up 25.2% from the same quarter a year earlier, and net income of $25.5M. In FY 2025 it generated $80.6M of operating cash flow and spent $3.5M on dividends. As of 2026-06-30, cash was $306.1M against $0 of debt.
- Cash
- $306.1M
- Debt
- $0
- Equity
- $909.4M
- Total assets
- $1.26B
- Shares outstanding
- 2,174,912
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $210.7M | $25.5M | 12.1% | n/a |
| Q1 FY 2026 | 2026-03-31 | $178.5M | $11.4M | 6.4% | n/a |
| Q4 FY 2025derived | 2025-12-31 | $175.9M | n/a | n/a | n/a |
| Q3 FY 2025 | 2025-09-30 | $179.0M | n/a | n/a | n/a |
| Q2 FY 2025 | 2025-06-30 | $168.3M | $26.9M | 16.0% | n/a |
| Q1 FY 2025 | 2025-03-31 | $152.2M | $17.9M | 11.7% | n/a |
| Q4 FY 2024derived | 2024-12-31 | $149.9M | -$1.8M | -1.2% | n/a |
| Q3 FY 2024 | 2024-09-30 | $123.6M | $8.1M | 6.5% | n/a |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $675.5M | $61.5M | $80.6M | $12.0M | $0 | $3.5M |
| FY 2024 | 2024-12-31 | $534.8M | $41.0M | $74.1M | $14.1M | $16.1M | $3.5M |
| FY 2023 | 2023-12-31 | $639.8M | $73.8M | $108.3M | $12.1M | $105K | $3.5M |
| FY 2022 | 2022-12-31 | $654.2M | $52.7M | $40.3M | $8.8M | $349K | $3.4M |
| FY 2021 | 2021-12-31 | $543.5M | $24.8M | $4.6M | $9.4M | $0 | $3.4M |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2011-08-01 from the cover page.
What this page is
Bel Fuse in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Bel Fuse (BELFB), SEC CIK 729580, listed on Nasdaq, classified by the SEC as electronic coils, transformers & other inductors. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-23.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-21.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-07-29.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-14.JSON and CSV
- Company record
- EDGAR filing index for CIK 729580Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
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Datasets
Frequently Asked Questions
How much of BELFB is sold short?
What is BELFB's daily short volume?
Does BELFB have fails to deliver?
Are BELFB insiders buying or selling?
What did BELFB report last quarter?
Which tracked 13F managers own BELFB?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.