Cliff Asness's ROCK Position Overview
Cliff Asness (via Aqr Capital Management LLC) currently holds 37,422 shares of Gibraltar Industries, Inc. (ROCK) worth $1.85 M, representing 0.00% of the portfolio. First purchased in 2012-Q4, this long-term strategic position has been held for 52 quarters.
Based on 13F filings since 2013, Cliff Asness has maintained a long-term strategic position in ROCK, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2016, adding 290,469 shares. Largest reduction occurred in Q2 2013, reducing 318,952 shares.
Analysis based on 13F filings available since 2013 Q2
Cliff Asness's Gibraltar Industries (ROCK) Holding Value Over Time
Track share changes against reported price movement
Quarterly Gibraltar Industries (ROCK) Trades by Cliff Asness
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -57,143 | Reduce 60.43% | 37,422 | $49.44 |
| Q3 2025 | -3,275 | Reduce 3.35% | 94,565 | $62.80 |
| Q2 2025 | +6,940 | Add 7.63% | 97,840 | $59.00 |
| Q1 2025 | +68,771 | Add 310.77% | 90,900 | $58.66 |
| Q4 2024 | -1,314 | Reduce 5.61% | 22,129 | $58.90 |
| Q3 2024 | +13 | Add 0.06% | 23,443 | $69.93 |
| Q2 2024 | +3,697 | Add 18.74% | 23,430 | $68.55 |
| Q1 2024 | +13,545 | Add 218.89% | 19,733 | $80.53 |
| Q4 2023 | +1,081 | Add 21.17% | 6,188 | $78.98 |
| Q3 2023 | +326 | Add 6.82% | 5,107 | $67.51 |
| Q2 2023 | +88 | Add 1.88% | 4,781 | $62.92 |
| Q1 2023 | +5 | Add 0.11% | 4,693 | $48.50 |
| Q4 2022 | -2,216 | Reduce 32.10% | 4,688 | $45.88 |
| Q3 2022 | -3,713 | Reduce 34.97% | 6,904 | $40.99 |
| Q2 2022 | +4,536 | Add 74.59% | 10,617 | $38.71 |
| Q1 2022 | +379 | Add 6.65% | 6,081 | $42.92 |
| Q4 2021 | -8,524 | Reduce 59.92% | 5,702 | $66.64 |
| Q3 2021 | +2,322 | Add 19.51% | 14,226 | $69.66 |
| Q2 2021 | +16 | Add 0.13% | 11,904 | $76.28 |
| Q1 2021 | -13,469 | Reduce 53.12% | 11,888 | $91.52 |
| Q4 2020 | -2,018 | Reduce 7.37% | 25,357 | $71.93 |
| Q3 2020 | -5,526 | Reduce 16.80% | 27,375 | $65.13 |
| Q2 2020 | +24,549 | Add 293.93% | 32,901 | $48.02 |
| Q1 2020 | -181 | Reduce 2.12% | 8,352 | $42.86 |
| Q4 2019 | +105 | Add 1.25% | 8,533 | $50.39 |
| Q3 2019 | +61 | Add 0.73% | 8,428 | $45.92 |
| Q2 2019 | +162 | Add 1.97% | 8,367 | $40.40 |
| Q1 2019 | +19 | Add 0.23% | 8,205 | $40.59 |
| Q4 2018 | +3,161 | Add 62.91% | 8,186 | $35.55 |
| Q3 2018 | +5,025 | New Buy | 5,025 | $45.57 |
| Q1 2018 | -7,422 | Sold Out | 0 | $0.00 |
| Q4 2017 | -6,638 | Reduce 47.21% | 7,422 | $33.01 |
| Q3 2017 | -222,136 | Reduce 94.05% | 14,060 | $31.15 |
| Q2 2017 | -105,036 | Reduce 30.78% | 236,196 | $35.65 |
| Q1 2017 | -128,160 | Reduce 27.30% | 341,232 | $41.20 |
| Q4 2016 | -27,408 | Reduce 5.52% | 469,392 | $41.65 |
| Q3 2016 | +290,469 | Add 140.78% | 496,800 | $37.15 |
| Q2 2016 | +66,692 | Add 47.76% | 206,331 | $31.57 |
| Q1 2016 | +67,537 | Add 93.67% | 139,639 | $28.60 |
| Q4 2015 | +53,384 | Add 285.20% | 72,102 | $25.44 |
| Q3 2015 | -50,688 | Reduce 73.03% | 18,718 | $18.32 |
| Q2 2015 | -21,664 | Reduce 23.79% | 69,406 | $20.37 |
| Q1 2015 | -46,864 | Reduce 33.98% | 91,070 | $16.40 |
| Q4 2014 | -87,575 | Reduce 38.83% | 137,934 | $16.26 |
| Q3 2014 | -120,300 | Reduce 34.79% | 225,509 | $13.69 |
| Q2 2014 | -20,700 | Reduce 5.65% | 345,809 | $15.51 |
| Q1 2014 | +28,000 | Add 8.27% | 366,509 | $18.87 |
| Q4 2013 | -21,399 | Reduce 5.95% | 338,509 | $18.59 |
| Q3 2013 | +65,290 | Add 22.16% | 359,908 | $14.26 |
| Q2 2013 | +294,618 | Add 0.00% | 294,618 | $14.56 |
| Q4 2012 | +613,570 | Add 0.00% | 613,570 | $15.92 |
Cliff Asness's Gibraltar Industries Investment FAQs
Cliff Asness first purchased Gibraltar Industries, Inc. (ROCK) in Q4 2012, acquiring 613,570 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Cliff Asness has held Gibraltar Industries, Inc. (ROCK) for 52 quarters since Q4 2012.
Cliff Asness's largest addition to Gibraltar Industries, Inc. (ROCK) was in Q4 2012, adding 613,570 shares worth $9.77 M.
According to the latest 13F filing for Q4 2025, Cliff Asness's firm, Aqr Capital Management LLC, owns 37,422 shares of Gibraltar Industries, Inc. (ROCK), valued at approximately $1.85 M.
As of the Q4 2025 filing, Gibraltar Industries, Inc. (ROCK) represents approximately 0.00% of Cliff Asness's publicly disclosed stock portfolio, making it one of their key holdings.
Cliff Asness's peak holding in Gibraltar Industries, Inc. (ROCK) was 613,570 shares, as reported at the end of Q4 2012.