Who owns GIBRALTAR INDUSTRIES, INC.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from SEC filings.
Institutional ownership of ROCK from SEC Form 13F filings across 167 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 167 institutions disclosed 22.4M shares of GIBRALTAR INDUSTRIES, INC. worth $986.1M — about 75.1% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
167
13F holders
$986.1M
value, 2026 filers
75.1%
of shares outstanding (22.4M sh)
37
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of ROCK's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 4.9M | $221.9M | 0.0% | 16.5% | -2.6% |
| 2 | FMR LLC | 4.4M | $200.7M | 0.0% | 14.9% | +0.4% |
| 3 | ALLIANCEBERNSTEIN L.P. | 2.2M | $89.0M | 0.0% | 7.5% | +1.6% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 1.3M | $60.1M | 0.0% | 4.5% | -49.6% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.3M | $58.2M | 0.0% | 4.3% | -2.5% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 822,869 | $37.1M | 0.0% | 2.8% | +5.8% |
| 7 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 805,620 | $36.3M | 0.0% | 2.7% | +8.5% |
| 8 | Sixth Street Partners Management Company, L.P.NEW | 445,326 | $20.1M | 3.5% | 1.5% | new |
| 9 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 445,326 | $20.1M | 0.0% | 1.5% | +1.1% |
| 10 | MORGAN STANLEY | 357,210 | $16.1M | 0.0% | 1.2% | -1.4% |
| 11 | NORTHERN TRUST CORP | 353,253 | $15.9M | 0.0% | 1.2% | +5.8% |
| 12 | UBS Group AG | 254,651 | $11.5M | 0.0% | 0.9% | +29.0% |
| 13 | Balyasny Asset Management L.P. | 243,403 | $11.0M | 0.0% | 0.8% | +108.4% |
| 14 | D. E. Shaw & Co., Inc. | 224,747 | $10.1M | 0.0% | 0.8% | -10.0% |
| 15 | Public Sector Pension Investment Board | 203,822 | $9.2M | 0.0% | 0.7% | +92.8% |
| 16 | VANGUARD FIDUCIARY TRUST CO | 196,014 | $8.8M | 0.0% | 0.7% | +1.2% |
| 17 | CITADEL ADVISORS LLC | 191,107 | $8.6M | 0.0% | 0.6% | +61.3% |
| 18 | PRINCIPAL FINANCIAL GROUP INC | 189,416 | $8.5M | 0.0% | 0.6% | +1.8% |
| 19 | Bank of New York Mellon Corp | 169,626 | $7.7M | 0.0% | 0.6% | +3.2% |
| 20 | NEW YORK STATE COMMON RETIREMENT FUND | 146,525 | $6.6M | 0.0% | 0.5% | +1.6% |
| 21 | Invesco Ltd. | 144,410 | $6.5M | 0.0% | 0.5% | -8.8% |
| 22 | BANK OF AMERICA CORP /DE/ | 133,857 | $6.0M | 0.0% | 0.4% | -3.9% |
| 23 | GOLDMAN SACHS GROUP INC | 125,116 | $5.6M | 0.0% | 0.4% | -35.7% |
| 24 | RBF Capital, LLC | 123,099 | $5.6M | 0.2% | 0.4% | -50.0% |
| 25 | Nuveen, LLC | 110,246 | $5.0M | 0.0% | 0.4% | +51.5% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.