| $348M | ||
| $250M | ||
| $109M | ||
| $56M | ||
| $40M | ||
| $29M |
Buys | $0 | 0 | 0 |
Sells | $1,870,602 | 20 | 100 |
| HELMETAG CARL | director | 0 | $0 | 1 | $44,990 | $-44,990 |
| WOOL MICHAEL W | director | 0 | $0 | 2 | $114,684 | $-114,684 |
| CORR PAUL J | director | 0 | $0 | 3 | $409,868 | $-409,868 |
| ONEIL DAVID A | President & CEO | 0 | $0 | 14 | $1.3M | $-1.3M |
Espey Mfg. & Electronics Corp., a power electronics design and original equipment manufacturing company, designs, manufactures, and tests electronic equipment primarily for use in military and industrial applications in the United States and internationally. The company's principal products include power supplies, power converters, filters, power transformers, magnetic components, power distribution equipment, UPS systems, antennas, and high-power radar systems for use in AC and DC locomotives, shipboard power, shipboard radar, airborne power, ground-based radar, and ground mobile power applications. It also provides various services comprising design and development to specification, build to print, design services, design studies, environmental testing services, metal fabrication, painting services, and development of automatic testing equipment. In addition, the company produces individual components, such as inductors, printed circuit boards, wires, and tests items. It serves industrial manufacturers and defense companies, the government of the United States, foreign governments, and foreign electronic equipment companies through its direct sales organization and outside sales representatives. The company was incorporated in 1928 and is based in Saratoga Springs, New York.
Over the last 12 months, insiders at Espey Mfg. & Electronics Corp. have bought $0 and sold $1.87M worth of Espey Mfg. & Electronics Corp. stock.
On average, over the past 5 years, insiders at Espey Mfg. & Electronics Corp. have bought $0 and sold $616,658 worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 300,000 shares for transaction amount of $5.49M was made by PINSLEY HOWARD M () on 2020‑12‑01.
| 2026-02-19 | Sale | WOOL MICHAEL W | director | 1,000 0.0342% | $57.90 | $57,900 | -2.47% | |
| 2026-02-18 | Sale | CORR PAUL J | director | 4,642 0.159% | $58.06 | $269,525 | -4.15% | |
| 2026-02-13 | Sale | ONEIL DAVID A | President & CEO | 8,856 0.2859% | $50.00 | $442,800 | +16.59% | |
| 2025-12-29 | Sale | ONEIL DAVID A | President & CEO | 1,000 0.0344% | $45.76 | $45,760 | +17.21% | |
| 2025-12-26 | Sale | ONEIL DAVID A | President & CEO | 1,000 0.0348% | $46.78 | $46,780 | +19.07% | |
| 2025-12-19 | Sale | ONEIL DAVID A | President & CEO | 1,000 0.0351% | $44.00 | $44,000 | +24.19% | |
| 2025-12-18 | Sale | ONEIL DAVID A | President & CEO | 1,000 0.0339% | $43.50 | $43,500 | +21.70% | |
| 2025-12-16 | Sale | HELMETAG CARL | director | 1,000 0.0354% | $44.99 | $44,990 | +24.61% | |
| 2025-06-24 | Sale | ONEIL DAVID A | President & CEO | 4,042 0.1385% | $40.00 | $161,680 | +12.62% | |
| 2025-06-23 | Sale | ONEIL DAVID A | President & CEO | 1,958 0.0692% | $40.04 | $78,398 | +15.97% | |
| 2025-06-11 | Sale | CORR PAUL J | director | 2,000 0.0712% | $41.07 | $82,132 | +13.68% | |
| 2025-06-03 | Sale | ONEIL DAVID A | President & CEO | 1,023 0.0361% | $38.00 | $38,874 | +21.32% | |
| 2025-05-29 | Sale | ONEIL DAVID A | President & CEO | 1,977 0.0695% | $38.05 | $75,225 | +20.51% | |
| 2025-05-23 | Sale | ONEIL DAVID A | President & CEO | 999 0.034% | $36.00 | $35,964 | +23.02% | |
| 2025-05-22 | Sale | ONEIL DAVID A | President & CEO | 314 0.0113% | $36.01 | $11,307 | +29.84% | |
| 2025-05-21 | Sale | ONEIL DAVID A | President & CEO | 687 0.0245% | $36.00 | $24,732 | +29.10% | |
| 2025-05-19 | Sale | ONEIL DAVID A | President & CEO | 5,000 0.1744% | $35.80 | $179,000 | +26.71% | |
| 2025-05-16 | Sale | WOOL MICHAEL W | director | 1,600 0.0549% | $35.49 | $56,784 | +25.72% | |
| 2025-05-15 | Sale | CORR PAUL J | director | 1,600 0.0562% | $36.38 | $58,211 | +25.11% | |
| 2025-05-15 | Sale | ONEIL DAVID A | President & CEO | 2,000 0.0705% | $36.52 | $73,040 | +25.11% |
| HELMETAG CARL | director | 20569 0.6952% | $1.2M | 22 | 3 | +10.18% |
| CORR PAUL J | director | 20439 0.6908% | $1.2M | 5 | 9 | +11.73% |
| WOOL MICHAEL W | director | 17400 0.5881% | $1.02M | 6 | 3 | |
| ONEIL DAVID A | President & CEO | 16250 0.5492% | $950,137.50 | 0 | 20 | |
| Espey Mfg. & Electronics Corp. Employee Retirement Plan & Trust | 10 percent owner | 663203 22.4143% | $38.78M | 5 | 6 | +20.62% |
| PINSLEY HOWARD M | 300000 10.1391% | $17.54M | 2 | 38 | <0.0001% | |
| ADIRONDACK TRUST CO | 10 percent owner | 235245 7.9506% | $13.75M | 1 | 0 | |
| PINSLEY BARRY | director | 54043 1.8265% | $3.16M | 0 | 22 | |
| SASLOW SEYMOUR | director | 13016 0.4399% | $761,045.52 | 2 | 4 | |
| SABO ALVIN O | director | 11999 0.4055% | $701,581.53 | 15 | 4 | +5.83% |
| Enright Patrick Thomas Jr. | President & CEO | 3000 0.1014% | $175,410.00 | 10 | 0 | |
| Sexauer Roger Nicholas II | director | 1000 0.0338% | $58,470.00 | 1 | 0 | |
| POMPAY JOHN J | VP Sales & Marketing | 800 0.027% | $46,776.00 | 0 | 2 | |
| St Pierre Mark Francis | President/CEO | 700 0.0237% | $40,929.00 | 4 | 0 | +9.08% |
| MURPHY PEGGY A | Corporate Secretary | 0 0% | $0 | 1 | 12 | <0.0001% |
| POLIDORE TIMOTHY | Asst. Treasurer | 0 0% | $0 | 0 | 2 | |
| JONES GARRY | Asst. Treasurer | 0 0% | $0 | 0 | 1 | |
| Sparano Katrina Leonore | Asst. Treasurer | 0 0% | $0 | 2 | 4 | +5.79% |
| Clemens James Raymond | VP Sales & Marketing | 0 0% | $0 | 0 | 3 |
$69,176,126 | 190 | 9.97% | $95.37M | |
$2,697,009 | 133 | -0.17% | $35.3M | |
$3,767,578 | 95 | 10.68% | $121.49M | |
$3,165,452 | 53 | 8.61% | $1.31B | |
$14,964,572 | 35 | 78.58% | $29.12M | |
$10,331,584 | 29 | 12.76% | $1.22B | |
$496,246 | 28 | -17.59% | $313.55M | |
Espey Mfg. & Electronics Corp. (ESP) | $11,817,063 | 20 | 6.35% | $173M |
$42,594,918 | 18 | 11.36% | $1.07B | |
$173,783 | 16 | -16.22% | $95.53M | |
$3,124,513 | 16 | 80.69% | $26.09M | |
$8,233,689 | 15 | -19.95% | $145.37M | |
$3,789,846 | 14 | -7.74% | $221.28M | |
$17,466,102 | 7 | 15.16% | $93.96M | |
$1,208,336 | 5 | -53.11% | $598.33M | |
$118,545 | 5 | 23.63% | $38.28M | |
$684,150 | 3 | -34.90% | $685.9M | |
$150,000 | 2 | -3.15% | $231.24M | |
$794,020 | 2 | -55.63% | $336.54M |
| Increased Positions | 23 | +37.1% | 92,086 | +12.34% |
| Decreased Positions | 24 | -38.71% | 55,836 | -7.48% |
| New Positions | 8 | New | 47,976 | New |
| Sold Out Positions | 10 | Sold Out | 33,409 | Sold Out |
| Total Postitions | 61 | -1.61% | 782,442 | +4.86% |
| Dimensional Fund Advisors Lp | $4,746.00 | 3.37% | 101,205 | -1,317 | -1.28% | 2025-09-30 |
| Renaissance Technologies Llc | $4,692.00 | 3.34% | 100,065 | -7,047 | -6.58% | 2025-09-30 |
| Vanguard Group Inc | $4,388.00 | 3.12% | 93,577 | +3,833 | +4.27% | 2025-09-30 |
| Arrowstreet Capital, Limited Partnership | $2,902.00 | 2.06% | 61,879 | 0 | 0% | 2025-09-30 |
| De Lisle Partners Llp | $2,411.00 | 1.71% | 51,425 | +1,402 | +2.8% | 2025-09-30 |
| Marshall Wace, Llp | $1,418.00 | 1.01% | 30,251 | +17,323 | +134% | 2025-09-30 |
| American Century Companies Inc | $1,377.00 | 0.98% | 29,364 | +18,130 | +161.38% | 2025-09-30 |
| Two Sigma Investments, Lp | $1,240.00 | 0.88% | 26,437 | +26,437 | New | 2025-09-30 |
| Geode Capital Management, Llc | $1,123.00 | 0.8% | 23,947 | -2,230 | -8.52% | 2025-09-30 |
| Wells Fargo & Company/Mn | $940.00 | 0.67% | 20,051 | -170 | -0.84% | 2025-09-30 |