If you invested $1000 in Bel Fuse Inc. (BELFB) 10 years ago, it would be worth $12,902.02 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $19,367.7, while $1000 invested 1 year ago would be worth $1,928.15. This corresponds to total returns of 1,190.2%, 1,836.77%, 92.81%, respectively, with annualized returns of 29.12%, 80.89%, 92.81%.
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 |
|---|---|---|---|---|---|---|
| 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 |
| July 27, 2026 | 274.19 | 270.26 | 270.26 | 279.4 | 249.66 | 276,272 |
| July 24, 2026 | 285.93 | 272.8 | 272.8 | 287.75 | 272.8 | 273,491 |
| July 23, 2026 | 281.85 | 285.92 | 285.92 | 291.43 | 280.45 | 141,275 |
| July 22, 2026 | 275.12 | 282.06 | 282.06 | 286.68 | 275.12 | 256,209 |
| July 21, 2026 | 275.37 | 281.51 | 281.51 | 284.19 | 269.54 | 155,594 |
| July 20, 2026 | 274.44 | 266.11 | 266.11 | 278.16 | 265.17 | 214,846 |
| July 17, 2026 | 265.31 | 270.56 | 270.56 | 277.73 | 257.75 | 259,223 |
| July 16, 2026 | 269.69 | 266.8 | 266.8 | 271.89 | 260.95 | 412,711 |
| July 15, 2026 | 276.78 | 275 | 275 | 282 | 263.66 | 241,447 |
| July 14, 2026 | 272.81 | 279.39 | 279.39 | 280.94 | 269.21 | 349,290 |
| July 13, 2026 | 272.17 | 263.26 | 263.26 | 279.87 | 260.58 | 181,829 |
| July 10, 2026 | 266.46 | 272.58 | 272.58 | 274.02 | 265.44 | 226,060 |
| July 09, 2026 | 267.32 | 267.69 | 267.69 | 274.94 | 265.19 | 184,893 |
| July 08, 2026 | 251.48 | 258.67 | 258.67 | 259.89 | 249.54 | 205,541 |
| July 07, 2026 | 270.06 | 251.53 | 251.53 | 277.26 | 248.28 | 431,279 |
| July 06, 2026 | 267.26 | 277.45 | 277.45 | 288.13 | 267.26 | 459,529 |
| July 02, 2026 | 317.98 | 266.94 | 266.94 | 317.98 | 265.33 | 494,635 |
| July 01, 2026 | 327.54 | 318.06 | 318.06 | 328.8 | 312.52 | 321,822 |
| June 30, 2026 | 312.24 | 333.04 | 333.04 | 335.29 | 310.11 | 522,980 |
| June 29, 2026 | 309.59 | 315.65 | 315.65 | 316.93 | 298.57 | 427,710 |
| June 26, 2026 | 308.04 | 310.64 | 310.64 | 314.65 | 295.36 | 926,747 |
| June 25, 2026 | 302.13 | 310.32 | 310.32 | 310.85 | 298.31 | 214,759 |
| June 24, 2026 | 290.61 | 294.15 | 294.15 | 301.13 | 284.33 | 323,824 |
| June 23, 2026 | 293.98 | 288.64 | 288.64 | 302.08 | 282.15 | 366,836 |
| June 22, 2026 | 301.12 | 304.33 | 304.33 | 305.1 | 296.39 | 237,305 |
| June 18, 2026 | 307.43 | 296.39 | 296.39 | 311.67 | 293.05 | 245,241 |
| June 17, 2026 | 295 | 299.84 | 299.84 | 306.15 | 289.89 | 230,849 |
| June 16, 2026 | 302.86 | 293.22 | 293.22 | 305.15 | 291.94 | 214,752 |
| June 15, 2026 | 300.07 | 302.15 | 302.15 | 304.29 | 292.35 | 198,083 |
| June 12, 2026 | 297 | 293.87 | 293.87 | 304.39 | 292.6 | 196,924 |
| June 11, 2026 | 282 | 296.55 | 296.55 | 297.67 | 276.38 | 262,325 |
| June 10, 2026 | 279.69 | 276.95 | 276.95 | 290.29 | 273.54 | 331,106 |
| June 09, 2026 | 283.79 | 276.04 | 276.04 | 291.8 | 260.43 | 314,860 |
| June 08, 2026 | 269.43 | 279.13 | 279.13 | 280.01 | 265.32 | 352,099 |
| June 05, 2026 | 271.67 | 262.56 | 262.56 | 277.74 | 259.17 | 192,354 |
| June 04, 2026 | 275.89 | 276.54 | 276.54 | 280.36 | 269 | 187,323 |
| June 03, 2026 | 269.44 | 280.09 | 280.09 | 283.12 | 266.67 | 285,788 |
| June 02, 2026 | 270.27 | 269.22 | 269.22 | 278.8 | 266.26 | 250,309 |
| June 01, 2026 | 270.55 | 269.86 | 269.86 | 277.26 | 269 | 366,177 |
| May 29, 2026 | 277.05 | 274.52 | 274.52 | 278.9 | 263.08 | 342,369 |
| May 28, 2026 | 280.17 | 276.96 | 276.96 | 287.38 | 273.58 | 258,744 |