Gibraltar Industries, Inc. ROCK
40.97 USD -0.64 (-1.55%)
Nov 3, 2026, 3:46 PM EST
40.71 Day range 43.56
33.56 52-week range 62.92
- YTD
- -17.14%
- 1 year
- -33.37%
Held by funds
138 US ETFs and mutual funds hold ROCK · largest positions
Ownership
Held by insiders 1.00%
Held by institutions 107.98%
Float held by institutions 109.07%
Institutions 354
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 16.57% | 4,919,877 | 204.72M | Jun 29, 2026 |
| FMR, LLC | 14.99% | 4,449,287 | 185.13M | Jun 29, 2026 |
| Alliancebernstein L.P. | 7.52% | 2,232,832 | 92.91M | Jun 29, 2026 |
| Dimensional Fund Advisors LP | 5.05% | 1,499,025 | 62.37M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 4.49% | 1,332,679 | 55.45M | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 4.35% | 1,290,636 | 53.70M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| iShares Trust-iShares Core S&P Small-Cap ETF | 5.95% | 1,766,360 | 73.50M | Sep 29, 2026 |
| Fidelity Puritan Trust-Fidelity Low-Priced Stock Fund | 4.00% | 1,187,805 | 49.42M | Jul 30, 2026 |
| GLOBAL X FUNDS-Global X US Infrastructure Development ETF | 3.34% | 991,584 | 41.26M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.17% | 940,382 | 39.13M | Jun 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.62% | 777,000 | 32.33M | Sep 29, 2026 |
| Fidelity Rutland Square TRT II-Strategic Advisers Fidelity U.S. Total | 2.39% | 708,506 | 29.48M | Aug 30, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BARBERIO MARK G. | Director | Stock Award(Grant) | May 6, 2026 | 18,403 |
| BOLANOWSKI KATHERINE E. | General Counsel | Purchase | May 20, 2026 | 17,389 |
| BOSWAY WILLIAM T | Chief Executive Officer | Purchase | May 25, 2026 | 250,320 |
| CATLETT JANET ANNE | Officer | Stock Award(Grant) | Mar 1, 2026 | 16,833 |
| LOVECHIO JOSEPH A | Chief Financial Officer | Purchase | May 19, 2026 | 13,390 |
| METCALF JAMES S | Director | Stock Award(Grant) | May 6, 2026 | 18,559 |