# FREQUENCY ELECTRS INC COM

FREQUENCY ELECTRS INC COM is a security (CUSIP 358010106) tracked across SEC portfolio filings. 135 institutional managers reported $335.5M on Form 13F as of 2026-06-30; 11 registered fund positions totaling $12.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: FREQUENCY ELECTRS INC
- Class: COM
- CUSIP: 358010106
- Asset category: EC
- 13F holders: 135
- 13F value: $335.5M
- 13F period: 2026-06-30
- N-PORT fund positions: 11
- N-PORT value: $12.7M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 135 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Edenbrook Capital, LLC](https://search.stillhousedata.com/firm/283465) | Mt. Kisco, NY | $82.9M | 1,873,810 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $23.9M | 444,677 |
| Driehaus Capital Management LLC | Chicago, IL | $21.8M | 491,901 |
| BlackRock, Inc. | New York, NY | $21.0M | 474,878 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $11.7M | 264,681 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $11.4M | 257,402 |
| [NEXT CENTURY GROWTH INVESTORS LLC](https://search.stillhousedata.com/firm/108978) | PLYMOUTH, MN | $9.6M | 216,374 |
| [SEGALL BRYANT & HAMILL, LLC](https://search.stillhousedata.com/firm/106505) | CHICAGO, IL | $9.4M | 212,115 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $7.1M | 160,342 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $6.9M | 155,098 |
| Portolan Capital Management, LLC | Boston, MA | $6.6M | 150,141 |
| [MYDA Advisors LLC](https://search.stillhousedata.com/firm/168658) | WOODMERE, NY | $6.2M | 140,000 |
| [ESSEX INVESTMENT MANAGEMENT CO LLC](https://search.stillhousedata.com/firm/109962) | BOSTON, MA | $5.9M | 89,043 |
| STATE STREET CORP | BOSTON, MA | $5.9M | 133,228 |
| [SILVERCREST ASSET MANAGEMENT GROUP LLC](https://search.stillhousedata.com/firm/118333) | NEW YORK, NY | $5.8M | 132,059 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $3.4M | 0.42% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $2.6M | 1.48% |
| [VANGUARD U.S. MOMENTUM FACTOR ETF](https://search.stillhousedata.com/fund/S000061302) | VANGUARD WELLINGTON FUND | $2.3M | 12.63% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $1.8M | 2.44% |
| [1290 Essex Small Cap Growth Fund](https://search.stillhousedata.com/fund/S000076802) | 1290 Funds | $1.1M | 97.02% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $634K | 6.42% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $505K | 1.05% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $157K | 0.03% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $126K | 0.04% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $41K | 0.99% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $13K | 0.04% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/358010106.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.