Espey Mfg & Electronics Corp
ESP- Exchange
- NYSE
- Industry
- Electronic Components, NEC
- SEC CIK
- 0000033533
No open-market purchases or sales by Espey Mfg & Electronics Corp insiders were filed in the last 90 days; 78 institutions reported holding it in 13F filings for Q2 2026, worth $72.4M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Espey Mfg & Electronics Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 64
- +15 vs. Q4 2025
- Shares held
- 935.5K
- +245.3K (+35.5%) vs. Q4 2025
- Total value
- $51.9M
- +$19.3M (+59.4%) vs. Q4 2025
- New holders
- 19
- 16 more added
- Sold out
- 4
- 17 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ESP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 78 | $72.4M |
| Q1 2026 | 64 | $51.9M |
| Q4 2025 | 51 | $36.9M |
| Q3 2025 | 52 | $28.8M |
| Q2 2025 | 49 | $30.8M |
| Q1 2025 | 34 | $15.4M |
| Q4 2024 | 35 | $18.3M |
| Q3 2024 | 30 | $14.4M |
| Q2 2024 | 26 | $9.19M |
| Q1 2024 | 28 | $10.3M |
| Q4 2023 | 23 | $6.11M |
| Q3 2023 | 21 | $5.03M |
| Q2 2023 | 22 | $5.09M |
| Q1 2023 | 20 | $5.71M |
| Q4 2022 | 22 | $4.19M |
| Q3 2022 | 21 | $4.08M |
| Q2 2022 | 19 | $4.23M |
| Q1 2022 | 18 | $4.83M |
| Q4 2021 | 20 | $5.00M |
| Q3 2021 | 20 | $5.03M |
| Q2 2021 | 21 | $5.30M |
| Q1 2021 | 21 | $5.72M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Espey Mfg & Electronics Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 103,212 | $5.72M | 0.01% | −100−0.1% | Reduced |
| Dimensional Fund Advisors LP | 93,523 | $5.18M | 0.00% | −5,570−5.6% | Reduced |
| Vanguard Capital Management LLC | 85,006 | $4.71M | 0.00% | +85,006 | New |
| Arrowstreet Capital, Limited Partnership | 61,879 | $3.43M | 0.00% | 00.0% | Unchanged |
| De Lisle Partners LLP | 56,247 | $3.13M | 0.37% | 00.0% | Unchanged |
| American Century Companies Inc | 53,086 | $2.94M | 0.00% | +16,637+45.6% | Added |
| O'Shaughnessy Asset Management, LLC | 30,878 | $1.71M | 0.01% | +3,955+14.7% | Added |
| Millennium Management LLC | 27,532 | $1.53M | 0.00% | +27,532 | New |
| Two Sigma Investments, LP | 26,073 | $1.44M | 0.00% | +5,884+29.1% | Added |
| SEI Investments Co | 24,968 | $1.38M | 0.00% | +24,968 | New |
| Geode Capital Management, LLC | 24,454 | $1.36M | 0.00% | −238−1.0% | Reduced |
| Ritholtz Wealth Management | 24,085 | $1.33M | 0.02% | +6,277+35.2% | Added |
| EAM Investors, LLC | 20,510 | $1.14M | 0.13% | +20,510 | New |
| Citadel Advisors LLC | 20,280 | $1.12M | 0.00% | +20,280 | New |
| Sidoxia Capital Management, LLC | 18,633 | $1.03M | 0.89% | +18,633 | New |
| Steel Partners Holdings L.P. | 16,627 | $921.5K | 0.96% | 00.0% | Unchanged |
| SummerHaven Investment Management, LLC | 16,017 | $887.7K | 0.54% | −1,932−10.8% | Reduced |
| Wells Fargo & Company | 15,501 | $859.0K | 0.00% | −4,500−22.5% | Reduced |
| Naples Global Advisors, LLC | 14,877 | $824.5K | 0.06% | +436+3.0% | Added |
| Sage Investment Advisers LLC | 14,440 | $823.3K | 0.61% | +60.0% | Added |
| Vanguard Fiduciary Trust Co | 13,085 | $725.2K | 0.00% | +13,085 | New |
| Bank of New York Mellon Corp | 11,925 | $660.9K | 0.00% | −111−0.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 11,071 | $614.0K | 0.00% | −18−0.2% | Reduced |
| State Street Corp | 10,893 | $603.7K | 0.00% | −1,750−13.8% | Reduced |
| Man Group plc | 10,821 | $599.7K | 0.00% | +4,283+65.5% | Added |
| Goldman Sachs Group Inc | 10,724 | $594.3K | 0.00% | +10,724 | New |
| Flagship Harbor Advisors, LLC | 10,592 | $587.0K | 0.03% | 00.0% | Unchanged |
| BlackRock, Inc. | 10,184 | $564.4K | 0.00% | +439+4.5% | Added |
| Marshall Wace, LLP | 9,416 | $521.8K | 0.00% | −15,418−62.1% | Reduced |
| Morgan Stanley | 9,119 | $505.4K | 0.00% | +3,913+75.2% | Added |
| Morgan Dempsey Capital Management LLC | 8,093 | $448.5K | 0.20% | +54+0.7% | Added |
| Jane Street Group, LLC | 8,061 | $446.7K | 0.00% | +8,061 | New |
| First Trust Advisors LP | 6,963 | $385.9K | 0.00% | +97+1.4% | Added |
| Advisor Group Holdings, Inc. | 6,587 | $365.1K | 0.00% | −1,350−17.0% | Reduced |
| Lazard Asset Management LLC | 5,969 | $330.8K | 0.00% | +5,969 | New |
| HRT Financial LP | 5,417 | $300.0K | 0.00% | +5,417 | New |
| XTX Topco Ltd | 5,087 | $281.9K | 0.00% | −784−13.4% | Reduced |
| Northern Trust Corp | 5,078 | $281.4K | 0.00% | +511+11.2% | Added |
| Catalytic Wealth RIA, LLC | 4,961 | $274.9K | 0.01% | −709−12.5% | Reduced |
| Bridgeway Capital Management, LLC | 4,608 | $255.4K | 0.01% | 00.0% | Unchanged |
| Toroso Investments, LLC | 4,226 | $234.2K | 0.00% | −144−3.3% | Reduced |
| Hudson Bay Capital Management LP | 3,778 | $209.4K | 0.00% | +3,778 | New |
| UBS Group AG | 2,396 | $132.8K | 0.00% | +1,892+375.4% | Added |
| Copeland Capital Management, LLC | 1,387 | $76.9K | 0.00% | +94+7.3% | Added |
| Adirondack Trust Co | 1,333 | $73.9K | 0.02% | 00.0% | Unchanged |
| Beacon Investment Advisory Services, Inc. | 925 | $51.3K | 0.00% | +925 | New |
| Citigroup Inc | 670 | $37.1K | 0.00% | +670 | New |
| Barclays PLC | 652 | $36.1K | 0.00% | +652 | New |
| Vanguard Global Advisers, LLC | 625 | $34.6K | 0.00% | +625 | New |
| Rockefeller Capital Management L.P. | 525 | $29.1K | 0.00% | +525 | New |
| Flagship Wealth Advisors, LLC | 494 | $22.6K | 0.01% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 400 | $22.2K | 0.00% | 00.0% | Unchanged |
| Broadwater Capital Management LLC | 400 | $18.9K | 0.01% | 00.0% | Unchanged |
| GWM Advisors LLC | 305 | $16.9K | 0.00% | −20−6.2% | Reduced |
| US Bancorp | 283 | $15.7K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 180 | $10.3K | 0.00% | −20−10.0% | Reduced |
| Archer Investment Corp | 135 | $7.48K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 113 | $6.20K | 0.00% | +113 | New |
| Royal Bank of Canada | 73 | $4.00K | 0.00% | +33+82.5% | Added |
| FMR LLC | 69 | $3.80K | 0.00% | −25−26.6% | Reduced |
| Federation des caisses Desjardins du Quebec | 40 | $2.22K | 0.00% | 00.0% | Unchanged |
| Golden State Equity Partners | 20 | $1.11K | 0.00% | +20 | New |
| SJS Investment Consulting Inc. | 10 | $560 | 0.00% | −1−9.1% | Reduced |
| SBI Securities Co., Ltd. | 8 | $443 | 0.00% | +2+33.3% | Added |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −6,900−100.0% | Sold out |
| Heron Bay Capital Management | 0 | $0 | 0.00% | −5,776−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −1,279−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |