# STANDARD MTR PRODS INC COM

STANDARD MTR PRODS INC COM is a security (CUSIP 853666105) tracked across SEC portfolio filings. 191 institutional managers reported $587.6M on Form 13F as of 2026-06-30; 25 registered fund positions totaling $39.4M via N-PORT as of 2026-05-31.

## Summary

- Issuer: STANDARD MTR PRODS INC
- Class: COM
- CUSIP: 853666105
- Asset category: EC
- 13F holders: 191
- 13F value: $587.6M
- 13F period: 2026-06-30
- N-PORT fund positions: 25
- N-PORT value: $39.4M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 191 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $134.7M | 3,877,511 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $64.3M | 1,745,308 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $48.3M | 1,388,999 |
| [ROYCE & ASSOCIATES LP](https://search.stillhousedata.com/firm/107689) | New York, NY | $40.6M | 1,168,517 |
| [GAMCO INVESTORS, INC. ET AL](https://search.stillhousedata.com/firm/104950) | GREENWICH, CT | $34.6M | 996,928 |
| STATE STREET CORP | BOSTON, MA | $28.1M | 809,621 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $17.9M | 515,466 |
| [GABELLI FUNDS LLC](https://search.stillhousedata.com/firm/104949) | RYE, NY | $15.3M | 439,814 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $13.2M | 379,769 |
| Bank of New York Mellon Corp | NEW YORK, NY | $10.9M | 279,243 |
| BNP PARIBAS ARBITRAGE, SNC | PARIS, I0 | $9.8M | 282,921 |
| NORTHERN TRUST CORP | CHICAGO, IL | $9.8M | 282,401 |
| [Qube Research & Technologies Ltd](https://search.stillhousedata.com/firm/304552) | LONDON, X0 | $9.8M | 281,912 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $9.7M | 280,540 |
| MORGAN STANLEY | NEW YORK, NY | $7.8M | 223,948 |

## Top fund holders (N-PORT)

_Showing 15 of 25 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $8.0M | 0.99% |
| Gabelli Equity Trust Inc | Gabelli Equity Trust Inc | $7.3M | 42.11% |
| [Keeley Gabelli Small Cap Dividend Fund](https://search.stillhousedata.com/fund/S000026907) | Keeley Funds, Inc. | $6.6M | 252.10% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $4.3M | 2.43% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $3.0M | 4.05% |
| [The Gabelli Asset Fund](https://search.stillhousedata.com/fund/S000001087) | Gabelli Asset Fund | $2.1M | 13.29% |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $1.5M | 0.70% |
| [North Star Dividend Fund](https://search.stillhousedata.com/fund/S000040441) | NORTHERN LIGHTS FUND TRUST II | $1.3M | 132.55% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $1.2M | 2.41% |
| [Keeley Small Cap Fund](https://search.stillhousedata.com/fund/S000001085) | Teton Westwood Funds | $695K | 80.94% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $568K | 5.76% |
| [VANGUARD U.S. MOMENTUM FACTOR ETF](https://search.stillhousedata.com/fund/S000061302) | VANGUARD WELLINGTON FUND | $449K | 2.44% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $403K | 0.07% |
| [BNY Mellon Smallcap Stock Index Fund](https://search.stillhousedata.com/fund/S000000132) | BNY MELLON INDEX FUNDS, INC. | $388K | 4.58% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $374K | 0.12% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/853666105.md)
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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.