Espey Mfg & Electronics Corp (ESP) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

2,785,821Shares Outstanding

115,286Shares held by institutions

$6,747,690Value of institutional holdings

28.07%Institutional ownership %

13.67%Shares Changed QoQ

50No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

According to SEC filings for the period ending December 2025, Espey Mfg & Electronics Corp (NYSE:ESP) is held by 50 institutional firms.

Espey Mfg & Electronics saw its institutional ownership percentage rose to 28.1% in December 2025 from 25.3% in September 2025.
Institutional share ownership changed by 13.67% QoQ, while the number of institutional owners saw an increase of 47.06% YoY.
The latest 13F cycle for Espey Mfg & Electronics reveals that of 50 total investors, 23 funds grew their exposure, whereas 13 reduced theirs and 14 made no changes.
This class of investors increased its holdings in Espey Mfg & Electronics to 781.92K shares for the 13F-cycle ending December 2025, up by 94.04K shares quarter on quarter, and up 175.40K shares year over year.
The top institutional stake in Espey Mfg & Electronics as of December 31, 2025 belongs to RENAISSANCE TECHNOLOGIES LLC, which owns 103.31K shares, or 3.71% of the company.
Among the most significant buyers of Espey Mfg & Electronics during December 2025 were STEEL PARTNERS HOLDINGS L.P. (16.63K), Sage Investment Advisers LLC (14.43K), Bank of New York Mellon Corp (12.04K), O'SHAUGHNESSY ASSET MANAGEMENT, LLC (11.45K), RITHOLTZ WEALTH MANAGEMENT (8.82K).
Leading sellers of Espey Mfg & Electronics stock in December 2025 included TWO SIGMA INVESTMENTS, LP (6.25K), MARSHALL WACE, LLP (5.42K), DIMENSIONAL FUND ADVISORS LP (2.11K), VANGUARD GROUP INC (1.40K), Hillsdale Investment Management Inc. (1.20K).
The top 10 institutional holders of Espey Mfg & Electronics for the quarter ending December 2025 included RENAISSANCE TECHNOLOGIES LLC (103.31K), DIMENSIONAL FUND ADVISORS LP (99.09K), VANGUARD GROUP INC (92.18K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (61.88K), De Lisle Partners LLP (56.25K), AMERICAN CENTURY COMPANIES INC (36.45K), O'SHAUGHNESSY ASSET MANAGEMENT, LLC (26.92K), MARSHALL WACE, LLP (24.83K), GEODE CAPITAL MANAGEMENT, LLC (24.69K), TWO SIGMA INVESTMENTS, LP (20.19K).

50 Institutional Holders

115,286 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	103,312	3,247	3.24%	$4,869,095.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	99,093	-2,112	-2.09%	$4,670,197.00
VANGUARD GROUP INC	31 Dec, 2025	92,176	-1,401	-1.50%	$4,344,255.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	61,879	0	0.00%	$2,916,357.00
De Lisle Partners LLP	31 Dec, 2025	56,247	4,822	9.38%	$2,664,139.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	36,449	7,085	24.13%	$1,717,841.00
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	31 Dec, 2025	26,923	11,453	74.03%	$1,268,881.00
MARSHALL WACE, LLP	31 Dec, 2025	24,834	-5,417	-17.91%	$1,170,426.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	24,692	745	3.11%	$1,164,540.00
TWO SIGMA INVESTMENTS, LP	31 Dec, 2025	20,189	-6,248	-23.63%	$951,508.00
WELLS FARGO & COMPANY/MN	31 Dec, 2025	20,001	-50	-0.25%	$942,641.00
SummerHaven Investment Management, LLC	31 Dec, 2025	17,949	0	0.00%	$845,936.00
RITHOLTZ WEALTH MANAGEMENT	31 Dec, 2025	17,808	8,817	98.06%	$839,289.00
STEEL PARTNERS HOLDINGS L.P.	31 Dec, 2025	16,627	16,627	0.00%	$783,631.00
NAPLES GLOBAL ADVISORS, LLC	31 Dec, 2025	14,441	932	6.90%	$680,609.00
Sage Investment Advisers LLC	31 Dec, 2025	14,434	14,434	0.00%	$680,285.00
STATE STREET CORP	31 Dec, 2025	12,643	0	0.00%	$595,865.00
Bank of New York Mellon Corp	31 Dec, 2025	12,036	12,036	0.00%	$567,255.00
Cambridge Investment Research Advisors, Inc.	31 Dec, 2025	11,089	2,190	24.61%	$523.00
FLAGSHIP HARBOR ADVISORS, LLC	31 Dec, 2025	10,592	0	0.00%	$499,201.00

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