Security record · archived quarter
ROCK
Gibraltar Industries, Inc. · Industrials · Manufacturing - Metal Fabrication
84Tracked holders
-11Δ holders
22.96MShares held
$936.16MReported value
+4New positions
−15Exits
Momentum inputs (comparable managers):
holder breadth -11.6% ·
share flow +0.1% ·
net new positions -13.1%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 88 | +7 | 22.89M | $1.02B | +13 | −6 |
| Q1 2026 | 84 | -11 | 22.96M | $936.16M | +4 | −15 |
| Q4 2025 | 95 | 0 | 24.47M | $1.21B | +1 | −1 |
| Q3 2025 | 20 | 0 | 15.60M | $979.84M | +1 | −1 |
| Q2 2025 | 17 | -1 | 15.20M | $896.80M | — | −1 |
| Q1 2025 | 15 | -2 | 5.73M | $336.17M | — | −2 |
| Q4 2024 | 17 | +1 | 5.07M | $298.84M | +1 | — |
| Q3 2024 | 15 | -1 | 3.14M | $219.93M | — | −1 |
| Q2 2024 | 16 | — | 3.35M | $229.52M | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 5.05M | +1.6% | $201.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | Fidelity (FMR) ✦ | 4.43M | +19.9% | $176.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | Fidelity (FMR) ✦ | 4.43M | +19.9% | $176.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | Fidelity (FMR) ✦ | 4.43M | +19.9% | $176.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | Fidelity (FMR) ✦ | 4.43M | +19.9% | $176.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 22 | Fidelity (FMR) ✦ | 4.43M | +19.9% | $176.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 23 | Alliancebernstein L.P. | 2.20M | +28.2% | $108.69M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | Dimensional Fund Advisors Lp | 1.71M | +0.4% | $68.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | Dimensional Fund Advisors Lp | 1.71M | +0.4% | $68.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 26 | Dimensional Fund Advisors Lp | 1.71M | +0.4% | $68.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | Dimensional Fund Advisors Lp | 1.71M | +0.4% | $68.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 28 | Dimensional Fund Advisors Lp | 1.71M | +0.4% | $68.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 29 | State Street Global Advisors ✦ (passive) | 1.35M | -1.3% | $53.65M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 30 | Vanguard Capital Management Llc | 1.32M | — | $52.72M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Geode Capital Management ✦ (passive) | 777.63K | +5.4% | $31.01M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 32 | Geode Capital Management ✦ (passive) | 777.63K | +5.4% | $31.01M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 33 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 742.27K | +52.3% | $29.59M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 34 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 742.27K | +52.3% | $29.59M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | Boston Partners | 686.62K | -25.7% | $27.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 36 | Boston Partners | 686.62K | -25.7% | $27.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 37 | Boston Partners | 686.62K | -25.7% | $27.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 38 | Charles Schwab Investment… | 440.48K | 0.0% | $17.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 362.28K | -16.6% | $14.44M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 362.28K | -16.6% | $14.44M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | Morgan Stanley ✦ | 362.28K | -16.6% | $14.44M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 362.28K | -16.6% | $14.44M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 43 | Morgan Stanley ✦ | 362.28K | -16.6% | $14.44M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 44 | Morgan Stanley ✦ | 362.28K | -16.6% | $14.44M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 362.28K | -16.6% | $14.44M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | Morgan Stanley ✦ | 362.28K | -16.6% | $14.44M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 47 | Northern Trust Corp | 333.90K | +3.6% | $13.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | Northern Trust Corp | 333.90K | +3.6% | $13.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Northern Trust Corp | 333.90K | +3.6% | $13.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Northern Trust Corp | 333.90K | +3.6% | $13.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 51 | Northern Trust Corp | 333.90K | +3.6% | $13.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | Northern Trust Corp | 333.90K | +3.6% | $13.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Northern Trust Corp | 333.90K | +3.6% | $13.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | D. E. Shaw & Co. ✦ | 249.67K | -21.9% | $9.95M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 55 | UBS Group AG | 197.33K | +197.3% | $7.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | UBS Group AG | 197.33K | +197.3% | $7.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | UBS Group AG | 197.33K | +197.3% | $7.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | Goldman Sachs Group ✦ | 194.71K | +8.1% | $7.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Goldman Sachs Group ✦ | 194.71K | +8.1% | $7.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | Principal Financial Group Inc | 186.01K | +8.4% | $7.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | Principal Financial Group Inc | 186.01K | +8.4% | $7.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Bank of New York Mellon Corp | 164.30K | -9.8% | $6.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Bank of New York Mellon Corp | 164.30K | -9.8% | $6.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 64 | Bank of New York Mellon Corp | 164.30K | -9.8% | $6.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 65 | Bank of New York Mellon Corp | 164.30K | -9.8% | $6.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 66 | Bank of New York Mellon Corp | 164.30K | -9.8% | $6.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 67 | Invesco Ltd. | 158.33K | +7.7% | $6.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | Invesco Ltd. | 158.33K | +7.7% | $6.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | Invesco Ltd. | 158.33K | +7.7% | $6.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 70 | Invesco Ltd. | 158.33K | +7.7% | $6.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 71 | Invesco Ltd. | 158.33K | +7.7% | $6.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Invesco Ltd. | 158.33K | +7.7% | $6.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | New York State Common Retirement… | 144.22K | -5.0% | $5.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | Bank Of America Corp /De/ | 139.27K | -12.4% | $5.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 75 | Bank Of America Corp /De/ | 139.27K | -12.4% | $5.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 76 | Bank Of America Corp /De/ | 139.27K | -12.4% | $5.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 77 | Citadel Advisors ✦ | 118.45K | +26.9% | $4.72M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 78 | Balyasny Asset Management L.P. | 116.78K | +187.6% | $4.66M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 79 | Nordea Investment Management Ab | 117.47K | -4.2% | $4.62M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 80 | Nordea Investment Management Ab | 117.47K | -4.2% | $4.62M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 81 | Pacer Advisors, Inc. | 114.87K | +37.8% | $4.58M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | GAMCO Investors ✦ | 105.80K | +15.9% | $4.22M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 83 | AQR Capital Management ✦ | 96.03K | +156.6% | $3.83M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 84 | AQR Capital Management ✦ | 96.03K | +156.6% | $3.83M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 85 | AQR Capital Management ✦ | 96.03K | +156.6% | $3.83M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 86 | AQR Capital Management ✦ | 96.03K | +156.6% | $3.83M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 87 | AQR Capital Management ✦ | 96.03K | +156.6% | $3.83M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 88 | AQR Capital Management ✦ | 96.03K | +156.6% | $3.83M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 89 | AQR Capital Management ✦ | 96.03K | +156.6% | $3.83M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 90 | PRIMECAP Management ✦ | 95.60K | 0.0% | $3.81M | 0.0% | Held | 8 | SEC ↗ |
| 91 | Rhumbline Advisers | 89.17K | +1.5% | $3.55M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | Ameriprise Financial Inc | 81.31K | +0.4% | $3.24M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 93 | Ameriprise Financial Inc | 81.31K | +0.4% | $3.24M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 94 | Nuveen, LLC | 72.78K | +3.0% | $2.90M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 95 | Nuveen, LLC | 72.78K | +3.0% | $2.90M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 96 | Connor, Clark & Lunn Investment… | 66.11K | -16.7% | $2.64M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 97 | Victory Capital Management Inc | 64.35K | -91.2% | $2.57M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 98 | Legal & General Group Plc | 63.91K | -10.4% | $2.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 99 | Legal & General Group Plc | 63.91K | -10.4% | $2.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 100 | Legal & General Group Plc | 63.91K | -10.4% | $2.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Swedbank AB | $13.21M | was 0.0% |
| Point72 Asset Management | $5.84M | was 0.0% |
| Jane Street Group, Llc | $4.70M | was 0.0% |
| Qube Research & Technologies… | $2.80M | was 0.0% |
| Millennium Management | $2.44M | was 0.0% |
| Allspring Global Investments… | $1.62M | was 0.0% |
| Cetera Investment Advisers | $387,313 | was 0.0% |
| State Of Wisconsin Investment… | $329,023 | was 0.0% |
| LPL Financial LLC | $259,412 | was 0.0% |
| Bank Of Montreal /Can/ | $252,194 | was 0.0% |
| Mackenzie Financial Corp | $207,283 | was 0.0% |
| Canada Pension Plan… | $113,712 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 224 holders, 30.46M shares, $1.20B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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