$ESP

$55.32 +$0.75 (1.37%) Close

$ESP Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 3.0M shares outstanding

Who owns ESP?

By type of holder

Institutions 35.4% Insiders 0.0% Everyone else 64.6%

Concentration Top 10 holders own 22.4%

BlackRock, Inc. 3.8% · Renaissance Technologies LLC 3.1%

Institutional ownership

35.4%

+4.6 pts vs last qtr

Institutional holders

+14 vs last qtr

Net shares bought

+140.1K

by institutions in Q2 2026

New / sold out

24 / 10

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

BlackRock, Inc. +105.7K
Geode Capital Management, LLC +31.1K

Biggest sellers in Q2 2026

Millennium Management LLC SOLD OUT −27.5K
Arrowstreet Capital, Limited Partnership −23.8K

Who is planning to sell?

Notices of proposed sale, last 12 months

$1.8M

11 notices from 6 people

Shares covered

34.1K

1.12% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Oneil David A Director $654K
Corr Paul J Director $637K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2017–FY2026

+23.5%

+2.37% a year

Each share's claim on the business

−19.0%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$247K vs $2M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years44% 3–5 years5% 1–3 years26% Under 1 year25%

Quarterly turnover

22.4%

of institutional shares changed hands

Top 10 managers, median time held

3 years

Super Investors

Investment managers reporting ESP on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	115.9K	3.82%	+105.7K (+1038.3%)	≤2021	0.0%
Shares held by quarter Peak holding115.9K (Q2'26) Change over 8 quarters+111.9K Share of the company3.820% BlackRock, Inc.'s full portfolio →
RT Renaissance Technologies LLC	92.7K	3.05%	−10.5K (−10.2%)	≤2021	0.0%
Shares held by quarter Peak holding109.2K (Q3'24) Change over 8 quarters−16.5K Share of the company3.050% Renaissance Technologies LLC's full portfolio →

BlackRock, Inc.

115.9K

% of company

3.82%

Change vs last qtr

+105.7K (+1038.3%)

Held since

≤2021

Renaissance Technologies LLC

92.7K

% of company

3.05%

Change vs last qtr

−10.5K (−10.2%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Espey MFG & Electronics Corp, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting ESP on Form N-PORT; together they hold 14.5% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$4.78M	71.0K	2.34%	0.00%	June 30, 2026
AU Avantis U.S. Small Cap Value ETF American Century ETF Trust	$4.19M	72.3K	2.38%	0.02%	May 31, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$4.78M

% of company

2.34%

% of the fund

0.00%

As of

June 30, 2026

Avantis U.S. Small Cap Value ETF

American Century ETF Trust

Position value

$4.19M

% of company

2.38%

% of the fund

0.02%

As of

May 31, 2026

23 more funds behind a free account

See every fund holding Espey MFG & Electronics Corp and how much of the fund the position is.

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