# ENERGY SERVICES OF AMER CORP COM

ENERGY SERVICES OF AMER CORP COM is a security (CUSIP 29271Q103) tracked across SEC portfolio filings. 114 institutional managers reported $114.9M on Form 13F as of 2026-06-30; 9 registered fund positions totaling $4.2M via N-PORT as of 2026-05-31.

## Summary

- Issuer: ENERGY SERVICES OF AMER CORP
- Class: COM
- CUSIP: 29271Q103
- Asset category: EC
- 13F holders: 114
- 13F value: $114.9M
- 13F period: 2026-06-30
- N-PORT fund positions: 9
- N-PORT value: $4.2M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 114 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [NEEDHAM INVESTMENT MANAGEMENT LLC](https://search.stillhousedata.com/firm/106783) | NEW YORK, NY | $10.5M | 800,000 |
| HUNTINGTON NATIONAL BANK | COLUMBUS, OH | $8.7M | 663,588 |
| BlackRock, Inc. | New York, NY | $8.6M | 657,292 |
| Driehaus Capital Management LLC | Chicago, IL | $6.5M | 491,854 |
| Stokes Family Office, LLC | NEW ORLEANS, LA | $6.1M | 462,149 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $5.2M | 632,727 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $4.6M | 349,202 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $3.8M | 287,098 |
| [MARSHALL WACE, LLP](https://search.stillhousedata.com/firm/160885) | LONDON, X0 | $3.8M | 286,009 |
| [MACKENZIE FINANCIAL CORP](https://search.stillhousedata.com/firm/110338) | TORONTO ONTARIO, A6 | $3.5M | 266,358 |
| [TWO SIGMA INVESTMENTS, LP](https://search.stillhousedata.com/firm/137137) | New York, NY | $3.3M | 248,661 |
| STATE STREET CORP | BOSTON, MA | $3.1M | 236,006 |
| Bank of New York Mellon Corp | NEW YORK, NY | $3.0M | 155,099 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $2.9M | 217,500 |
| RAFFLES ASSOCIATES LP | NEW YORK, NY | $2.2M | 170,392 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $1.8M | 0.22% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $908K | 0.52% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $832K | 1.11% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $269K | 0.56% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $145K | 1.47% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $85K | 0.01% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $64K | 0.02% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $21K | 0.50% |
| [Longview Advantage ETF](https://search.stillhousedata.com/fund/S000086399) | RBB Fund Trust | $60 | 0.00% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/29271Q103.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.