// company-profile

Espey Mfg & Electronics Corp

ESP
ExchangeNYSESectorElectronic Components, NECInc.NYFilings49Insiders8
// api This Espey Mfg & Electronics Corp insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// activity-summary

Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares (net $88K). Buying was led by WOOL MICHAEL W.

// 90-day insight

Over the last 90 days, Espey Mfg & Electronics Corp insiders bought $280K (6 transactions) and sold $169K (34 transactions).

  • Most active insider: CORR PAUL J with 36 transactions totaling $274K.
  • Largest single purchase: $52K by CORR PAUL J on May 15, 2026.

Activity skews bearish — sales outpace buys.

Institutional Ownership

Top 13F-HR holders of Espey Mfg & Electronics Corp as of 2026-03-31

↑ increasing
Total reported AUM
$50.2M
QoQ change
+41.8%
Reporting period
2026-03-31
#1
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
$5.7M
103K shares
#2
DIMENSIONAL FUND ADVISORS LP
CIK 354204
$4.9M
89K shares
#3
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$4.7M
85K shares

Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
May 27, 2026WOOL MICHAEL WESP
Option Exercise
2,150$20.50$44K
May 27, 2026WOOL MICHAEL WESP
Option Exercise
2,150$20.50$44K
May 21, 2026HELMETAG CARLESP
Option Exercise
2,000$21.75$44K
May 21, 2026HELMETAG CARLESP
Option Exercise
2,000$21.75$44K
May 15, 2026CORR PAUL JESP
Sale
1$68.20$0K

45 more transactions hidden

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