ESP · AMEX · Electrical Equipment & Parts

Espey Mfg. & Electronics

Custom power conversion and magnetics for military and industrial platforms.

$62.19
After-hours close−0.13 (−0.21%)
At close$62.32(−1.56%)

Breakdown13F · Form 4

Institutions 31.23%Insiders

Shares outstanding 3.00M · Float 2.13M · 71.0% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
Espey Mfg. & Electronics Corp. Employee Retirement Plan & Trust537.3K18.00%13GJan 26, 2026
Renaissance Technologies LLC103.2K3.45%13FMay 14, 2026
Dimensional Fund Advisors LP93.5K3.12%13FMay 7, 2026
Vanguard Capital Management LLC85.0K2.84%13FMay 15, 2026
Arrowstreet Capital, Limited Partnership61.9K2.07%13FMay 14, 2026

Institutions13F, as of Mar 31, 2026

64 holders · 935.5K shares · 19 new positions · 35 increased · 17 reduced · 6 closed

HolderShares% outstandingChg q/qFiled
Renaissance Technologies LLC103.2K3.45%−100May 14, 2026
Dimensional Fund Advisors LP93.5K3.12%−5.6KMay 7, 2026
Vanguard Capital Management LLC85.0K2.84%+85.0KnewMay 15, 2026
Arrowstreet Capital, Limited Partnership61.9K2.07%0May 14, 2026
De Lisle Partners LLP56.2K1.88%0May 13, 2026
American Century Companies Inc53.1K1.77%+16.6KMay 15, 2026
O'Shaughnessy Asset Management, LLC30.9K1.03%+4.0KMay 13, 2026
Millennium Management LLC27.5K0.92%+27.5KnewMay 15, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Espey Mfg. & Electronics Corp. Employee Retirement Plan & Trust18.00%537.3K13GJan 26, 2026

InsidersForm 4

Latest trades

Nothing filed in the last 12 months.

CongressHouse and Senate disclosures

Not reported.