DOSSIER · 13F Holders · Q2 2026
ESP

ESPEY MFG & ELECTRS CORP

81 institutions still hold ESPEY MFG & ELECTRS CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 296650104·81 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$59M
visible holders
Holders
81
filers reporting
Concentration
13.28%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

81 institutions reported ESP in Q2 2026. BlackRock, Inc. leads at 13.3% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$8M116K0.00%Q2 2026
02
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$7M98K0.00%Q2 2026
03
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$6M93K0.01%Q2 2026
04
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$6M91K0.00%Q2 2026
05
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$5M72K0.00%Q2 2026
06
De Lisle Partners LLP
CIK 0002011184
$4M56K0.41%Q2 2026
07
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$4M56K0.00%Q2 2026
08
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$3M38K0.00%Q2 2026
09
O'SHAUGHNESSY ASSET MANAGEMENT, LLC
CIK 0001423442
$2M34K0.01%Q2 2026
10
RITHOLTZ WEALTH MANAGEMENT
CIK 0001698218
$2M26K0.03%Q2 2026
11
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$2M25K0.00%Q2 2026
12
STATE STREET CORP
CIK 0000093751
$2M25K0.00%Q2 2026
13
Bank of New York Mellon Corp
CIK 0001390777
$1M20K0.00%Q2 2026
14
Informed Momentum Co LLC
CIK 0001510989
$1M20K0.12%Q2 2026
15
Sidoxia Capital Management, LLC
CIK 0002132534
$1M19K0.93%Q2 2026
16
NORTHERN TRUST CORP
CIK 0000073124· Index
$1M17K0.00%Q2 2026
17
WELLS FARGO & COMPANY/MN
CIK 0000072971
$1M17K0.00%Q2 2026
18
STEEL PARTNERS HOLDINGS L.P.
CIK 0001452857
$1M17K1.44%Q2 2026
19
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$1M16K0.00%Q2 2026
20
Vanguard Portfolio Management
CIK 0002100121· Index
$1M16K0.00%Q2 2026
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Insiders at ESPEY MFG & ELECTRS CORP
Wool Michael WHelmetag CarlCorr Paul J