Latest Period
Q1 2026
Security Snapshot
ESPEY MFG & ELECTRONICS CORP - Common Stock (ESP) Institutional Ownership
CUSIP: 296650104
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
63
Shares (Excl. Options)
935,128
Price
$55.42
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- Security type / class
- Equity / Common Stock
- Symbol
- ESP on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 935,128
- Total 13F value
- $51,853,675
- Portfolio coverage rank
- 0%
- Share change
- +128,011
- Value change
- +$7,209,777
- Number of holders
- 63
- Shares outstanding
- 2,985,250
- SEC-reported price per share
- $57.60
- Insider filing price
- $57.60
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- ESP - ESPEY MFG & ELECTRONICS CORP - Common Stock is tracked under CUSIP 296650104.
- 63 institutions reported positions in Q1 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 51 to 63 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $36,889,632 to $51,853,675.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 63 institutions filings for Q1 2026.
Security key
296650104
Latest holder period
Q1 2026
13F holders
63
13D/G owners
2
CIK / CUSIP context first
Open Q1 2026 holders
ESP full holder history
ESPEY MFG & ELECTRONICS CORP SEC filings
ESPEY MFG & ELECTRONICS CORP company facts
ESPEY MFG & ELECTRONICS CORP insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 296650104:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
ESP
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Espey Mfg. & Electronics Corp. Employee Retirement Plan & Trust | 18% | -14% | $25,325,070 | -$2,817,526 | 537,345 | -10% | Espey Mfg. & Electronics Corp. Employee Retirement Plan & Trust | 31 Dec 2025 |
| Kesselman Stanley | 2.1% | $1,833,364 | 58,856 | Stanley Kesselman | 31 Dec 2024 |
As of 31 Mar 2026, 63 institutional investors reported holding 935,128 shares of ESPEY MFG & ELECTRONICS CORP - Common Stock (ESP). This represents 31% of the company’s total 2,985,250 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
27%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 3.5% | 103,212 | -0.1% | 0.01% | $5,720,009 |
| DIMENSIONAL FUND ADVISORS LP | 3.1% | 93,523 | -5.6% | 0% | $5,182,884 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.8% | 85,006 | 0% | 0% | $4,711,033 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.1% | 61,879 | 0% | 0% | $3,429,334 |
| De Lisle Partners LLP | 1.9% | 56,247 | 0% | 0.37% | $3,126,490 |
| AMERICAN CENTURY COMPANIES INC | 1.8% | 53,086 | +46% | 0% | $2,942,026 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 1% | 30,878 | +15% | 0.01% | $1,711,259 |
| MILLENNIUM MANAGEMENT LLC | 0.92% | 27,532 | 0% | $1,525,823 | |
| TWO SIGMA INVESTMENTS, LP | 0.87% | 26,073 | +29% | 0% | $1,444,966 |
| SEI INVESTMENTS CO | 0.84% | 24,968 | 0% | $1,383,727 | |
| GEODE CAPITAL MANAGEMENT, LLC | 0.82% | 24,454 | -0.96% | 0% | $1,356,237 |
| RITHOLTZ WEALTH MANAGEMENT | 0.81% | 24,085 | +35% | 0.02% | $1,334,769 |
| Informed Momentum Co LLC | 0.69% | 20,510 | 0.13% | $1,136,664 | |
| CITADEL ADVISORS LLC | 0.68% | 20,280 | 0% | $1,123,918 | |
| Sidoxia Capital Management, LLC | 0.62% | 18,633 | 0% | 0.89% | $1,032,658 |
| STEEL PARTNERS HOLDINGS L.P. | 0.56% | 16,627 | 0% | 0.96% | $921,468 |
| SummerHaven Investment Management, LLC | 0.54% | 16,017 | -11% | 0.54% | $887,662 |
| WELLS FARGO & COMPANY/MN | 0.52% | 15,501 | -22% | 0% | $859,045 |
| NAPLES GLOBAL ADVISORS, LLC | 0.5% | 14,877 | +3% | 0.06% | $824,510 |
| Sage Investment Advisers LLC | 0.48% | 14,440 | +0.04% | 0.61% | $823,346 |
| VANGUARD FIDUCIARY TRUST CO | 0.44% | 13,085 | 0% | 0% | $725,171 |
| Bank of New York Mellon Corp | 0.4% | 11,925 | -0.92% | 0% | $660,900 |
| Cambridge Investment Research Advisors, Inc. | 0.37% | 11,071 | -0.16% | 0% | $614,000 |
| STATE STREET CORP | 0.36% | 10,893 | -14% | 0% | $603,690 |
| Man Group plc | 0.36% | 10,821 | +66% | 0% | $599,700 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 935,128 | $51,853,675 | +$7,209,777 | $55.42 | 63 |
| 2025 Q4 | 782,442 | $36,889,632 | +$1,472,318 | $47.13 | 51 |
| 2025 Q3 | 726,910 | $28,776,647 | +$1,702,868 | $39.61 | 52 |
| 2025 Q2 | 672,492 | $30,736,960 | +$5,011,843 | $45.71 | 48 |
| 2025 Q1 | 568,072 | $15,406,377 | -$1,231,975 | $27.13 | 34 |
| 2024 Q4 | 606,910 | $18,292,593 | +$4,446,863 | $30.15 | 35 |
| 2024 Q3 | 478,831 | $14,408,253 | +$1,400,790 | $30.09 | 30 |
| 2024 Q2 | 432,283 | $9,189,964 | +$317,239 | $21.25 | 26 |
| 2024 Q1 | 409,738 | $10,341,369 | +$1,125,144 | $25.25 | 28 |
| 2023 Q4 | 318,689 | $5,960,295 | +$245,939 | $18.70 | 22 |
| 2023 Q3 | 311,403 | $5,029,492 | +$119,068 | $16.15 | 21 |
| 2023 Q2 | 303,875 | $5,086,143 | +$329,382 | $16.74 | 22 |
| 2023 Q1 | 281,968 | $5,709,755 | -$168,003 | $20.25 | 19 |
| 2022 Q4 | 295,158 | $4,192,395 | -$6,703 | $14.20 | 20 |
| 2022 Q3 | 295,569 | $4,073,862 | -$6,371 | $13.78 | 18 |
| 2022 Q2 | 296,870 | $4,225,922 | -$705,976 | $14.23 | 18 |
| 2022 Q1 | 347,556 | $4,830,877 | -$60,844 | $13.90 | 17 |
| 2021 Q4 | 351,929 | $5,001,918 | -$210,462 | $14.21 | 18 |
| 2021 Q3 | 345,852 | $5,033,964 | -$175,568 | $14.55 | 18 |
| 2021 Q2 | 357,753 | $5,303,001 | -$282,249 | $14.82 | 19 |
| 2021 Q1 | 376,373 | $5,720,052 | -$55,256 | $15.20 | 20 |
| 2020 Q4 | 378,861 | $7,166,554 | -$10,160 | $18.92 | 20 |
| 2020 Q3 | 377,891 | $7,179,565 | -$255,718 | $19.00 | 19 |
| 2020 Q2 | 391,565 | $6,789,338 | -$522,325 | $17.32 | 20 |
| 2020 Q1 | 420,893 | $7,632,000 | -$55,336 | $18.13 | 19 |