GIBRALTAR INDUSTRIES, INC. (ROCK) — Institutional Holders, Q2 2026 (page 2)
246 institutional investment managers reported a ROCK position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $1.4B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 200. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
ROCK 13F holders ranked 101–200 of 246
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 101 | THRIVENT FINANCIAL FOR LUTHERANS#101 · 19,478 sh | 19,478 | $878.0K | <0.01% | -1.2% |
| 102 | Freestone Grove Partners#102 · 17,859 sh | 17,859 | $805.4K | <0.01% | -25.9% |
| 103 | FOX RUN MANAGEMENT, L.L.C.#103 · 17,734 sh | 17,734 | $799.8K | 0.13% | +15.3% |
| 104 | MetLife Investment Management#104 · 17,665 sh | 17,665 | $796.7K | <0.01% | +4.5% |
| 105 | XTX Topco Ltd#105 · 17,587 sh | 17,587 | $793.2K | 0.01% | +17.6% |
| 106 | Pathstone#106 · 16,752 sh | 16,752 | $755.5K | <0.01% | -17.5% |
| 107 | Illinois Municipal Retirement Fund#107 · 16,263 sh | 16,263 | $733.5K | <0.01% | -0.1% |
| 108 | Assenagon Asset Management S.A.#108 · 16,197 sh | 16,197 | $730.5K | — | -67.4% |
| 109 | Russell Investments Group, Ltd.#109 · 16,064 sh | 16,064 | $724.5K | <0.01% | +525.1% |
| 110 | Inspire Investing#110 · 15,217 sh | 15,217 | $686.3K | — | +17.4% |
| 111 | Engineers Gate Manager#111 · 14,647 sh | 14,647 | $660.6K | <0.01% | New |
| 112 | Toroso Investments#112 · 14,206 sh | 14,206 | $640.7K | <0.01% | New |
| 113 | Jupiter Topco#113 · 14,146 sh | 14,146 | $638.2K | <0.01% | — |
| 114 | Lighthouse Investment Partners#114 · 13,995 sh | 13,995 | $631.2K | 0.02% | New |
| 115 | Janney Montgomery Scott#115 · 13,740 sh | 13,740 | $620.0K | <0.01% | New |
| 116 | MANUFACTURERS LIFE INSURANCE COMPANY, THE#116 · 13,092 sh | 13,092 | $590.4K | <0.01% | +0.4% |
| 117 | Louisiana State Employees Retirement System#117 · 13,000 sh | 13,000 | $586.3K | — | -0.8% |
| 118 | Pacific Ridge Capital Partners#118 · 12,896 sh | 12,896 | $581.6K | 0.11% | New |
| 119 | JANE STREET GROUP#119 · 12,729 sh | 12,729 | $574.1K | 0.00% | New |
| 120 | Zurcher Kantonalbank (Zurich Cantonalbank)#120 · 12,094 sh | 12,094 | $545.4K | <0.01% | -24.5% |
| 121 | Cerity Partners#121 · 12,025 sh | 12,025 | $542.3K | <0.01% | New |
| 122 | State of Alaska, Department of Revenue#122 · 11,429 sh | 11,429 | $514.0K | — | -30.3% |
| 123 | Vanguard Global Advisers#123 · 11,191 sh | 11,191 | $504.7K | <0.01% | -47.9% |
| 124 | ENVESTNET ASSET MANAGEMENT#124 · 11,054 sh | 11,054 | $498.5K | <0.01% | +36.9% |
| 125 | IEQ CAPITAL#125 · 10,916 sh | 10,916 | $492.3K | <0.01% | New |
| 126 | Brevan Howard Capital Management#126 · 10,651 sh | 10,651 | $480.4K | <0.01% | +72.2% |
| 127 | BAILARD#127 · 10,600 sh | 10,600 | $478.1K | — | New |
| 128 | Central Pacific Bank - Division#128 · 10,237 sh | 10,237 | $461.7K | — | 0.0% |
| 129 | LSV ASSET MANAGEMENT#129 · 10,100 sh | 10,100 | $456.0K | <0.01% | New |
| 130 | BNP PARIBAS FINANCIAL MARKETS#130 · 10,053 sh | 10,053 | $453.4K | <0.01% | -36.2% |
| 131 | State of Tennessee, Treasury Department#131 · 9,974 sh | 9,974 | $449.8K | <0.01% | +46.9% |
| 132 | Summit Global Investments#132 · 9,308 sh | 9,308 | $420.0K | 0.02% | -51.5% |
| 133 | Aquatic Capital Management#133 · 8,983 sh | 8,983 | $405.1K | 0.01% | -10.8% |
| 134 | Police & Firemen's Retirement System of New Jersey#134 · 8,913 sh | 8,913 | $402.0K | <0.01% | +15.2% |
| 135 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM#135 · 8,776 sh | 8,776 | $395.8K | <0.01% | 0.0% |
| 136 | Quadrature Capital Ltd#136 · 8,755 sh | 8,755 | $394.9K | <0.01% | +34.1% |
| 137 | RiverFront Investment Group#137 · 8,743 sh | 8,743 | $394.3K | <0.01% | New |
| 138 | ProShare Advisors#138 · 8,608 sh | 8,608 | $388.2K | <0.01% | +15.3% |
| 139 | ARS Investment Partners#139 · 8,593 sh | 8,593 | $387.5K | 0.02% | +26.7% |
| 140 | Arizona State Retirement System#140 · 8,184 sh | 8,184 | $369.1K | <0.01% | +0.9% |
| 141 | AMALGAMATED BANK#141 · 7,981 sh | 7,981 | $360.0K | — | -6.3% |
| 142 | YOUSIF CAPITAL MANAGEMENT#142 · 7,976 sh | 7,976 | $359.7K | — | 0.0% |
| 143 | Counterpoint Mutual Funds#143 · 7,805 sh | 7,805 | $352.0K | — | New |
| 144 | Handelsbanken Fonder AB#144 · 7,709 sh | 7,709 | $348.0K | <0.01% | -1.3% |
| 145 | Universal- Beteiligungs- und Servicegesellschaft mbH#145 · 7,549 sh | 7,549 | $340.5K | <0.01% | +9.4% |
| 146 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY#146 · 7,483 sh | 7,483 | $338.0K | <0.01% | 0.0% |
| 147 | Mitsubishi UFJ & Banking#147 · 7,274 sh | 7,274 | $328.1K | <0.01% | New |
| 148 | TradeLink Capital#148 · 7,235 sh | 7,235 | $326.0K | 3.20% | New |
| 149 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS#149 · 7,034 sh | 7,034 | $317.2K | <0.01% | -3.7% |
| 150 | Birchcreek Wealth Management#150 · 6,885 sh | 6,885 | $310.5K | 0.12% | 0.0% |
| 151 | Vanguard Investments Australia, Ltd.#151 · 6,845 sh | 6,845 | $308.7K | <0.01% | 0.0% |
| 152 | SummitTX Capital, L.P.#152 · 6,830 sh | 6,830 | $308.0K | <0.01% | -36.9% |
| 153 | OREGON PUBLIC EMPLOYEES RETIREMENT FUND#153 · 6,810 sh | 6,810 | $307.1K | <0.01% | +1.5% |
| 154 | Cetera Investment Advisers#154 · 6,656 sh | 6,656 | $300.2K | <0.01% | New |
| 155 | Entropy Technologies#155 · 6,462 sh | 6,462 | $291.4K | 0.01% | New |
| 156 | WEDBUSH SECURITIES#156 · 6,421 sh | 6,421 | $290.0K | — | New |
| 157 | KLP KAPITALFORVALTNING AS#157 · 6,300 sh | 6,300 | $284.1K | <0.01% | 0.0% |
| 158 | INTECH INVESTMENT MANAGEMENT#158 · 6,044 sh | 6,044 | $272.6K | <0.01% | -15.8% |
| 159 | Pictet Asset Management Holding SA#159 · 5,958 sh | 5,958 | $268.7K | <0.01% | 0.0% |
| 160 | VOYA INVESTMENT MANAGEMENT#160 · 5,908 sh | 5,908 | $266.5K | <0.01% | +11.9% |
| 161 | GLENMEDE NA#161 · 5,853 sh | 5,853 | $264.0K | <0.01% | +14.9% |
| 162 | J.W. COLE ADVISORS#162 · 5,610 sh | 5,610 | $253.0K | <0.01% | New |
| 163 | TWO SIGMA SECURITIES#163 · 5,604 sh | 5,604 | $252.7K | 0.02% | -52.3% |
| 164 | SILVERCREST ASSET MANAGEMENT GROUP#164 · 5,109 sh | 5,109 | $230.4K | <0.01% | -57.4% |
| 165 | Amundi#165 · 5,095 sh | 5,095 | $229.8K | <0.01% | -14.8% |
| 166 | Jump Financial#166 · 5,080 sh | 5,080 | $229.1K | <0.01% | -34.6% |
| 167 | Owls Nest Partners IA#167 · 5,000 sh | 5,000 | $225.5K | 0.07% | New |
| 168 | LPL Financial#168 · 4,927 sh | 4,927 | $222.2K | 0.00% | New |
| 169 | Perigon Wealth Management#169 · 4,863 sh | 4,863 | $219.3K | — | New |
| 170 | WEALTH ENHANCEMENT ADVISORY SERVICES#170 · 5,193 sh | 5,193 | $219.2K | — | New |
| 171 | OP Asset Management Ltd#171 · 4,754 sh | 4,754 | $214.4K | <0.01% | New |
| 172 | MERCER GLOBAL ADVISORS#172 · 4,732 sh | 4,732 | $213.4K | <0.01% | New |
| 173 | BANK OF MONTREAL#173 · 4,578 sh | 4,578 | $206.5K | <0.01% | New |
| 174 | Atria Investments#174 · 4,467 sh | 4,467 | $201.5K | — | New |
| 175 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#175 · 4,221 sh | 4,221 | $190.0K | <0.01% | 0.0% |
| 176 | FEDERATED HERMES#176 · 4,016 sh | 4,016 | $181.1K | <0.01% | +1776.6% |
| 177 | Parkside Financial Bank#177 · 3,148 sh | 3,148 | $142.0K | <0.01% | +86.6% |
| 178 | Turtle Creek Asset Management#178 · 3,000 sh | 3,000 | $135.3K | <0.01% | New |
| 179 | SRS Capital Advisors#179 · 2,940 sh | 2,940 | $132.6K | <0.01% | +8066.7% |
| 180 | Ameritas Investment Partners#180 · 2,743 sh | 2,743 | $123.7K | <0.01% | +10.0% |
| 181 | PNC FINANCIAL SERVICES GROUP#181 · 2,113 sh | 2,113 | $95.3K | 0.00% | -26.3% |
| 182 | ROYAL BANK OF CANADA#182 · 1,923 sh | 1,923 | $86.0K | 0.00% | +63.5% |
| 183 | JONES FINANCIAL COMPANIES LLLP#183 · 1,882 sh | 1,882 | $83.2K | 0.00% | +36.8% |
| 184 | Ensign Peak Advisors#184 · 1,584 sh | 1,584 | $71.4K | <0.01% | -33.6% |
| 185 | Tower Research Capital (TRC)#185 · 1,485 sh | 1,485 | $67.0K | <0.01% | +3.3% |
| 186 | Integrated Wealth Concepts#186 · 1,084 sh | 1,084 | $48.9K | <0.01% | New |
| 187 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#187 · 1,029 sh | 1,029 | $46.4K | <0.01% | +25.8% |
| 188 | KBC Group NV#188 · 961 sh | 961 | $43.0K | — | 0.0% |
| 189 | Farther Finance Advisors#189 · 776 sh | 776 | $34.9K | — | +35.9% |
| 190 | GAMMA Investing#190 · 725 sh | 725 | $32.7K | — | -32.0% |
| 191 | Pinnacle Wealth Planning Services#191 · 721 sh | 721 | $32.5K | <0.01% | -15.4% |
| 192 | Rockefeller Capital Management L.P.#192 · 705 sh | 705 | $31.8K | 0.00% | +16.5% |
| 193 | NISA INVESTMENT ADVISORS#193 · 623 sh | 623 | $28.1K | — | -25.4% |
| 194 | Sterling Capital Management#194 · 609 sh | 609 | $27.5K | — | -38.4% |
| 195 | BNP Paribas Asset Management Holding S.A.#195 · 477 sh | 477 | $21.5K | 0.00% | -27.0% |
| 196 | Aster Capital Management (DIFC) Ltd#196 · 427 sh | 427 | $19.3K | <0.01% | New |
| 197 | Nykredit A/S#197 · 402 sh | 402 | $18.1K | <0.01% | — |
| 198 | EverSource Wealth Advisors#198 · 392 sh | 392 | $17.7K | <0.01% | -75.7% |
| 199 | Salomon & Ludwin#199 · 325 sh | 325 | $14.7K | <0.01% | New |
| 200 | Parallel Advisors#200 · 325 sh | 325 | $14.7K | <0.01% | -19.4% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.