# GIBRALTAR INDS INC COM

GIBRALTAR INDS INC COM is a security (CUSIP 374689107) tracked across SEC portfolio filings. 248 institutional managers reported $1.2B on Form 13F as of 2026-06-30; 21 registered fund positions totaling $51.3M via N-PORT as of 2026-05-31.

## Summary

- Issuer: GIBRALTAR INDS INC
- Class: COM
- CUSIP: 374689107
- Asset category: EC
- 13F holders: 248
- 13F value: $1.2B
- 13F period: 2026-06-30
- N-PORT fund positions: 21
- N-PORT value: $51.3M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 248 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $201.3M | 5,048,987 |
| FMR LLC | BOSTON, MA | $176.7M | 4,432,059 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $141.6M | 2,863,575 |
| [ALLIANCEBERNSTEIN L.P.](https://search.stillhousedata.com/firm/108477) | NASHVILLE, TN | $108.7M | 2,198,453 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $68.0M | 1,705,997 |
| STATE STREET CORP | BOSTON, MA | $53.7M | 1,345,665 |
| [BARROW HANLEY MEWHINNEY & STRAUSS LLC](https://search.stillhousedata.com/firm/105519) | DALLAS, TX | $46.6M | 1,169,975 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $31.0M | 777,629 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | CENTRAL, K3 | $29.6M | 742,267 |
| [FRONTIER CAPITAL MANAGEMENT CO LLC](https://search.stillhousedata.com/firm/106274) | Boston, MA | $27.4M | 688,272 |
| Boston Partners | BOSTON, MA | $20.7M | 464,628 |
| [FIRST WILSHIRE SECURITIES MANAGEMENT INC](https://search.stillhousedata.com/firm/171971) | PASADENA, CA | $19.9M | 499,923 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $17.6M | 440,483 |
| [SEGALL BRYANT & HAMILL, LLC](https://search.stillhousedata.com/firm/106505) | CHICAGO, IL | $17.2M | 430,995 |
| MORGAN STANLEY | NEW YORK, NY | $14.4M | 362,284 |

## Top fund holders (N-PORT)

_Showing 15 of 21 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $13.2M | 1.61% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $5.9M | 3.38% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $5.5M | 7.38% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $5.3M | 5.28% |
| [AB Small Cap Value Portfolio](https://search.stillhousedata.com/fund/S000045542) | AB CAP FUND, INC. | $4.5M | 75.32% |
| [Bridge Builder Tax Managed Small/Mid Cap Fund](https://search.stillhousedata.com/fund/S000076295) | Bridge Builder Trust | $4.5M | 14.73% |
| [BlackRock Mid-Cap Value Fund](https://search.stillhousedata.com/fund/S000002541) | BlackRock Mid-Cap Value Series, Inc. | $4.0M | 38.54% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $1.9M | 3.97% |
| ROYCE SMALL-CAP TRUST, INC. | ROYCE SMALL-CAP TRUST, INC. | $1.4M | 6.15% |
| [Small Cap Core Portfolio](https://search.stillhousedata.com/fund/S000051867) | Bernstein Fund Inc | $1.2M | 16.79% |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $985K | 0.45% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $665K | 0.11% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $618K | 6.27% |
| [BNY Mellon Smallcap Stock Index Fund](https://search.stillhousedata.com/fund/S000000132) | BNY MELLON INDEX FUNDS, INC. | $581K | 6.85% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $539K | 0.18% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/374689107.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.