Espey Mfg & Electronics Corp ESP
We take great care to ensure that the data presented and summarized in this overview for ESPEY MFG & ELECTRONICS CORP is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding ESP
View all-
Perritt Capital Management Inc Chicago, IL229KShares$10.6 Million0.07% of portfolio
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Jim Simons Renaissance Technologies LLC | New York, Ny106KShares$4.89 Million0.0% of portfolio
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Dimensional Fund Advisors LP Austin, TX103KShares$4.74 Million0.0% of portfolio
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Vanguard Group Inc Valley Forge, PA89.7KShares$4.15 Million0.0% of portfolio
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Arrowstreet Capital, Limited Partnership Boston, MA61.9KShares$2.86 Million0.0% of portfolio
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De Lisle Partners LLP Poole, X050KShares$2.31 Million0.32% of portfolio
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Geode Capital Management, LLC Boston, MA26.2KShares$1.21 Million0.0% of portfolio
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Lpl Financial LLC Fort Mill, SC24.8KShares$1.15 Million0.0% of portfolio
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Wells Fargo & Company San Francisco, CA21.4KShares$987,9810.0% of portfolio
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Eam Investors, LLC Solana Beach, CA20.1KShares$930,3320.17% of portfolio
Latest Institutional Activity in ESP
Top Purchases
Top Sells
About ESP
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.
Insider Transactions at ESP
Insider Transaction List
View allDate | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
---|---|---|---|---|---|
Aug 05
2025
|
David A Oneil President & CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
5,000
+50.0%
|
$65,000
$13.61 P/Share
|
Jul 28
2025
|
Michael W Wool Director |
SELL
Bona fide gift
|
Direct |
100
-0.61%
|
$800
$8.98 P/Share
|
Jun 30
2025
|
Michael W Wool Director |
BUY
Exercise of conversion of derivative security
|
Direct |
1,600
+8.84%
|
$41,600
$26.25 P/Share
|
Jun 24
2025
|
David A Oneil President & CEO |
SELL
Open market or private sale
|
Direct |
4,042
-100.0%
|
$161,680
$40.0 P/Share
|
Jun 24
2025
|
David A Oneil President & CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
4,042
+50.0%
|
$56,588
$14.87 P/Share
|
Jun 23
2025
|
David A Oneil President & CEO |
SELL
Open market or private sale
|
Direct |
1,958
-100.0%
|
$78,320
$40.04 P/Share
|
Jun 23
2025
|
David A Oneil President & CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
1,958
+50.0%
|
$27,412
$14.87 P/Share
|
Jun 11
2025
|
Paul J Corr Director |
SELL
Open market or private sale
|
Direct |
2,000
-2.3%
|
$82,000
$41.05 P/Share
|
Jun 11
2025
|
Paul J Corr Director |
BUY
Exercise of conversion of derivative security
|
Direct |
2,000
+8.18%
|
$52,000
$26.25 P/Share
|
Jun 03
2025
|
David A Oneil President & CEO |
SELL
Open market or private sale
|
Direct |
1,023
-100.0%
|
$38,874
$38.0 P/Share
|
May 29
2025
|
David A Oneil President & CEO |
SELL
Open market or private sale
|
Direct |
1,977
-65.9%
|
$75,126
$38.05 P/Share
|
May 23
2025
|
David A Oneil President & CEO |
SELL
Open market or private sale
|
Direct |
999
-24.98%
|
$35,964
$36.0 P/Share
|
May 22
2025
|
David A Oneil President & CEO |
SELL
Open market or private sale
|
Direct |
314
-7.28%
|
$11,304
$36.01 P/Share
|
May 21
2025
|
David A Oneil President & CEO |
SELL
Open market or private sale
|
Direct |
687
-13.74%
|
$24,732
$36.0 P/Share
|
May 19
2025
|
David A Oneil President & CEO |
SELL
Open market or private sale
|
Direct |
5,000
-50.0%
|
$175,000
$35.8 P/Share
|
May 16
2025
|
Michael W Wool Director |
SELL
Open market or private sale
|
Direct |
1,600
-9.7%
|
$56,000
$35.49 P/Share
|
May 16
2025
|
Michael W Wool Director |
BUY
Exercise of conversion of derivative security
|
Direct |
1,600
+8.84%
|
$41,600
$26.09 P/Share
|
May 15
2025
|
Paul J Corr Director |
SELL
Open market or private sale
|
Direct |
1,600
-1.49%
|
$57,600
$36.34 P/Share
|
May 15
2025
|
Paul J Corr Director |
BUY
Exercise of conversion of derivative security
|
Direct |
1,600
+6.77%
|
$41,600
$26.09 P/Share
|
May 15
2025
|
David A Oneil President & CEO |
SELL
Open market or private sale
|
Direct |
2,000
-16.67%
|
$72,000
$36.52 P/Share
|
Last 12 Months Summary
Exercise of conversion of derivative security | 36.3K shares |
---|
Open market or private sale | 38.1K shares |
---|---|
Bona fide gift | 200 shares |