If you invested $1000 in Bel Fuse Inc. (BELFB) 10 years ago, it would be worth $10,112.33 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $18,580.45, while $1000 invested 1 year ago would be worth $1,488.19. This corresponds to total returns of 911.23%, 1,758.05%, 48.82%, respectively, with annualized returns of 26.03%, 79.34%, 48.82%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| October 21, 2026 | 215.57 | 220.55 | 220.55 | 221.7 | 214.01 | 203,563 |
| October 20, 2026 | 210.84 | 212.4 | 212.4 | 216.81 | 205.16 | 152,441 |
| October 19, 2026 | 216.02 | 215.57 | 215.57 | 220 | 212.2 | 181,580 |
| October 16, 2026 | 218.74 | 207.72 | 207.72 | 218.74 | 206.73 | 238,914 |
| October 15, 2026 | 217.98 | 219.07 | 219.07 | 220.08 | 208.33 | 202,545 |
| October 14, 2026 | 229.61 | 223.43 | 223.43 | 234.02 | 221.83 | 151,456 |
| October 13, 2026 | 232.41 | 235.26 | 235.26 | 236.43 | 227.86 | 144,971 |
| October 12, 2026 | 241.42 | 238.41 | 238.41 | 243.44 | 237.63 | 97,694 |
| October 09, 2026 | 249.51 | 244.5 | 244.5 | 249.88 | 242.49 | 106,695 |
| October 08, 2026 | 245.62 | 242.5 | 242.5 | 248.52 | 240.34 | 139,563 |
| October 07, 2026 | 256.97 | 246.72 | 246.72 | 257.35 | 245.72 | 158,336 |
| October 06, 2026 | 262.08 | 260.26 | 260.26 | 263.67 | 258.68 | 165,540 |
| October 05, 2026 | 257.5 | 257.63 | 257.63 | 260.82 | 253.01 | 120,595 |
| October 02, 2026 | 258.92 | 257.94 | 257.94 | 261.58 | 254.51 | 144,467 |
| October 01, 2026 | 244.49 | 252.09 | 252.09 | 254.25 | 242 | 161,132 |
| September 30, 2026 | 247.97 | 244.12 | 244.12 | 247.97 | 240.49 | 200,353 |
| September 29, 2026 | 248.82 | 245.48 | 245.48 | 252 | 242.55 | 110,437 |
| September 28, 2026 | 252.69 | 248.07 | 248.07 | 254.55 | 243.41 | 170,362 |
| September 25, 2026 | 255.4 | 252.69 | 252.69 | 259.12 | 252.39 | 140,874 |
| September 24, 2026 | 247.25 | 250.96 | 250.96 | 253.8 | 244.76 | 103,526 |
| September 23, 2026 | 250.34 | 254.08 | 254.08 | 257.3 | 247.5 | 210,898 |
| September 22, 2026 | 243.46 | 249.56 | 249.56 | 250 | 241.77 | 142,186 |
| September 21, 2026 | 242.63 | 243.46 | 243.46 | 246.4 | 242.3 | 147,004 |
| September 18, 2026 | 240.04 | 241.97 | 241.97 | 243.35 | 238.71 | 159,909 |
| September 17, 2026 | 243.87 | 238.27 | 238.27 | 243.87 | 236.7 | 141,219 |
| September 16, 2026 | 232.95 | 234.6 | 234.6 | 238.04 | 230.81 | 116,160 |
| September 15, 2026 | 233.59 | 231.75 | 231.75 | 236.29 | 227.58 | 201,045 |
| September 11, 2026 | 247.91 | 250.36 | 250.36 | 252.88 | 247.11 | 94,458 |
| September 10, 2026 | 244.06 | 243 | 243 | 247.62 | 240 | 153,889 |
| September 09, 2026 | 246.13 | 246.01 | 246.01 | 250.55 | 244.14 | 97,447 |
| September 08, 2026 | 245.43 | 247.76 | 247.76 | 252.26 | 243.09 | 143,315 |
| September 04, 2026 | 241.41 | 243.79 | 243.79 | 252.47 | 241.25 | 142,520 |
| September 03, 2026 | 237.22 | 239.89 | 239.89 | 243.18 | 231.76 | 125,914 |
| September 02, 2026 | 244.6 | 240.71 | 240.71 | 244.97 | 238.05 | 164,380 |
| September 01, 2026 | 246.62 | 243.42 | 243.42 | 247.62 | 240.64 | 161,340 |
| August 31, 2026 | 248.69 | 249.28 | 249.28 | 251.68 | 242.81 | 231,646 |
| August 28, 2026 | 257.8 | 248.69 | 248.69 | 258.19 | 247.34 | 141,804 |
| August 27, 2026 | 258.94 | 257.64 | 257.64 | 260.21 | 253.46 | 145,203 |
| August 26, 2026 | 251.21 | 255.11 | 255.11 | 257.66 | 251.21 | 136,043 |
| August 25, 2026 | 255.11 | 250.09 | 250.09 | 256.96 | 247.01 | 134,995 |
| August 24, 2026 | 251.44 | 247.98 | 247.98 | 251.44 | 244.66 | 156,079 |
| August 21, 2026 | 265.97 | 255.46 | 255.46 | 265.97 | 254.5 | 144,257 |
| August 20, 2026 | 261.95 | 262.43 | 262.43 | 266.6 | 257.28 | 107,805 |
| August 19, 2026 | 280.86 | 263.87 | 263.87 | 280.86 | 261 | 203,462 |
| August 18, 2026 | 288.01 | 275.97 | 275.97 | 292.46 | 271.76 | 164,835 |
| August 17, 2026 | 294.43 | 297.91 | 297.91 | 302.02 | 292.41 | 141,813 |
| August 14, 2026 | 289.86 | 290.08 | 290.08 | 294.48 | 285.73 | 139,496 |
| August 13, 2026 | 296.04 | 286.01 | 286.01 | 296.65 | 284.87 | 174,998 |
| August 12, 2026 | 300 | 294.45 | 294.45 | 301.2 | 291.2 | 162,381 |
| August 11, 2026 | 286.55 | 290.1 | 290.1 | 293.94 | 286.55 | 102,037 |
| August 10, 2026 | 293.42 | 284.21 | 284.21 | 300.72 | 283.72 | 162,781 |
| August 07, 2026 | 291.06 | 291.59 | 291.59 | 297.68 | 288.45 | 161,108 |
| August 06, 2026 | 291.64 | 289.4 | 289.4 | 303.98 | 285.11 | 182,769 |
| August 05, 2026 | 300.06 | 294.01 | 294.01 | 306.32 | 293.72 | 276,750 |
| August 04, 2026 | 286 | 300.64 | 300.64 | 303.98 | 281.55 | 442,999 |
| August 03, 2026 | 267.69 | 274.83 | 274.83 | 275.4 | 259.66 | 304,259 |
| July 31, 2026 | 269.19 | 271.97 | 271.97 | 283.65 | 266.82 | 421,512 |
| July 30, 2026 | 252.66 | 253.41 | 253.41 | 263.44 | 240 | 494,312 |
| July 29, 2026 | 250.14 | 242.43 | 242.43 | 253.32 | 235.76 | 417,648 |
| July 28, 2026 | 262.06 | 250.97 | 250.97 | 264.71 | 248.01 | 414,790 |