# RF INDS LTD COM PAR $0.01

RF INDS LTD COM PAR $0.01 is a security (CUSIP 749552105) tracked across SEC portfolio filings. 81 institutional managers reported $48.9M on Form 13F as of 2026-06-30; 5 registered fund positions totaling $4.7M via N-PORT as of 2026-04-30.

## Summary

- Issuer: RF INDS LTD
- Class: COM PAR $0.01
- CUSIP: 749552105
- Asset category: EC
- 13F holders: 81
- 13F value: $48.9M
- 13F period: 2026-06-30
- N-PORT fund positions: 5
- N-PORT value: $4.7M
- N-PORT report: 2026-04-30

## Top institutional holders (Form 13F)

_Showing 15 of 81 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.](https://search.stillhousedata.com/firm/117962) | EDINA, MN | $8.5M | 822,800 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $5.1M | 494,664 |
| [MARSHALL WACE, LLP](https://search.stillhousedata.com/firm/160885) | LONDON, X0 | $3.1M | 301,451 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $2.4M | 408,128 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $2.3M | 226,965 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $2.0M | 190,654 |
| AMH Equity Ltd | NEW YORK, NY | $1.8M | 223,900 |
| [O'SHAUGHNESSY ASSET MANAGEMENT, LLC](https://search.stillhousedata.com/firm/144594) | Stamford, CT | $1.6M | 151,588 |
| BlackRock, Inc. | New York, NY | $1.5M | 149,972 |
| RITHOLTZ WEALTH MANAGEMENT | NEW YORK, NY | $1.3M | 129,031 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $1.1M | 107,710 |
| [Walleye Capital LLC](https://search.stillhousedata.com/firm/161413) | NEW YORK, NY | $1.1M | 51,333 |
| [TWO SIGMA INVESTMENTS, LP](https://search.stillhousedata.com/firm/137137) | New York, NY | $977K | 94,732 |
| [MACKENZIE FINANCIAL CORP](https://search.stillhousedata.com/firm/110338) | TORONTO ONTARIO, A6 | $928K | 90,017 |
| [Trexquant Investment LP](https://search.stillhousedata.com/firm/170476) | Stamford, CT | $906K | 87,913 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| 180 DEGREE CAPITAL CORP. /NY/ | 180 DEGREE CAPITAL CORP. /NY/ | $3.1M | 636.54% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $1.1M | 0.13% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $556K | 0.74% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $46K | 0.02% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $29K | 0.00% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/749552105.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.