Chuck Royce's ROCK Position Overview
Chuck Royce (via Royce & Associates Lp) currently holds 196,730 shares of Gibraltar Industries, Inc. (ROCK) worth $9.73 M, representing 0.10% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 51 quarters.
Based on 13F filings since 2013, Chuck Royce has maintained a long-term strategic position in ROCK, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2020, adding 357,670 shares. Largest reduction occurred in Q4 2015, reducing 391,200 shares.
Analysis based on 13F filings available since 2013 Q2
Chuck Royce's Gibraltar Industries (ROCK) Holding Value Over Time
Track share changes against reported price movement
Quarterly Gibraltar Industries (ROCK) Trades by Chuck Royce
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +62,218 | Add 46.25% | 196,730 | $49.44 |
| Q3 2025 | +17,038 | Add 14.50% | 134,512 | $62.80 |
| Q2 2025 | -22,583 | Reduce 16.12% | 117,474 | $59.00 |
| Q1 2025 | -17,268 | Reduce 10.98% | 140,057 | $58.66 |
| Q4 2024 | +5,127 | Add 3.37% | 157,325 | $58.90 |
| Q3 2024 | -4,509 | Reduce 2.88% | 152,198 | $69.93 |
| Q2 2024 | -3,807 | Reduce 2.37% | 156,707 | $68.55 |
| Q1 2024 | +1,069 | Add 0.67% | 160,514 | $80.53 |
| Q4 2023 | -21,184 | Reduce 11.73% | 159,445 | $78.98 |
| Q3 2023 | -11,582 | Reduce 6.03% | 180,629 | $67.51 |
| Q2 2023 | -36,159 | Reduce 15.83% | 192,211 | $62.92 |
| Q1 2023 | -59,916 | Reduce 20.78% | 228,370 | $48.50 |
| Q4 2022 | -46,741 | Reduce 13.95% | 288,286 | $45.88 |
| Q3 2022 | -8,190 | Reduce 2.39% | 335,027 | $40.93 |
| Q2 2022 | +55,800 | Add 19.41% | 343,217 | $38.75 |
| Q1 2022 | -28,300 | Reduce 8.96% | 287,417 | $42.95 |
| Q4 2021 | -32,391 | Reduce 9.30% | 315,717 | $66.68 |
| Q3 2021 | +13,261 | Add 3.96% | 348,108 | $69.65 |
| Q2 2021 | +17,850 | Add 5.63% | 334,847 | $76.31 |
| Q1 2021 | +31,740 | Add 11.13% | 316,997 | $91.51 |
| Q4 2020 | -90,240 | Reduce 24.03% | 285,257 | $71.94 |
| Q3 2020 | -224,640 | Reduce 37.43% | 375,497 | $65.14 |
| Q2 2020 | +357,670 | Add 147.51% | 600,137 | $48.01 |
| Q1 2020 | +33,400 | Add 15.98% | 242,467 | $42.92 |
| Q4 2019 | -73,809 | Reduce 26.09% | 209,067 | $50.44 |
| Q3 2019 | -52,900 | Reduce 15.75% | 282,876 | $45.94 |
| Q2 2019 | +28,173 | Add 9.16% | 335,776 | $40.36 |
| Q1 2019 | +10,014 | Add 3.37% | 307,603 | $40.61 |
| Q4 2018 | +49,516 | Add 19.96% | 297,589 | $35.59 |
| Q3 2018 | -11,100 | Reduce 4.28% | 248,073 | $45.60 |
| Q2 2018 | +101,875 | Add 64.77% | 259,173 | $37.50 |
| Q1 2018 | +47,245 | Add 42.93% | 157,298 | $33.85 |
| Q4 2017 | -122,836 | Reduce 52.74% | 110,053 | $33.00 |
| Q3 2017 | -24,531 | Reduce 9.53% | 232,889 | $31.15 |
| Q2 2017 | -45,500 | Reduce 15.02% | 257,420 | $35.65 |
| Q3 2016 | -91,660 | Reduce 23.23% | 302,920 | $37.15 |
| Q2 2016 | -186,711 | Reduce 32.12% | 394,580 | $31.57 |
| Q1 2016 | -215,216 | Reduce 27.02% | 581,291 | $28.60 |
| Q4 2015 | -391,200 | Reduce 32.94% | 796,507 | $25.44 |
| Q3 2015 | -93,800 | Reduce 7.32% | 1.19 M | $18.35 |
| Q2 2015 | -14,500 | Reduce 1.12% | 1.28 M | $20.37 |
| Q1 2015 | +30,000 | Add 2.37% | 1.3 M | $16.41 |
| Q4 2014 | +61,500 | Add 5.11% | 1.27 M | $16.26 |
| Q3 2014 | +112,800 | Add 10.33% | 1.2 M | $13.69 |
| Q2 2014 | +217,762 | Add 24.92% | 1.09 M | $15.51 |
| Q1 2014 | +95,707 | Add 12.30% | 873,945 | $18.87 |
| Q4 2013 | +163,118 | Add 26.52% | 778,238 | $18.59 |
| Q2 2013 | +615,120 | Add 0.00% | 615,120 | $14.56 |
Chuck Royce's Gibraltar Industries Investment FAQs
Chuck Royce first purchased Gibraltar Industries, Inc. (ROCK) in Q2 2013, acquiring 615,120 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Chuck Royce has held Gibraltar Industries, Inc. (ROCK) for 51 quarters since Q2 2013.
Chuck Royce's largest addition to Gibraltar Industries, Inc. (ROCK) was in Q2 2013, adding 615,120 shares worth $8.96 M.
According to the latest 13F filing for Q4 2025, Chuck Royce's firm, Royce & Associates Lp, owns 196,730 shares of Gibraltar Industries, Inc. (ROCK), valued at approximately $9.73 M.
As of the Q4 2025 filing, Gibraltar Industries, Inc. (ROCK) represents approximately 0.10% of Chuck Royce's publicly disclosed stock portfolio, making it one of their key holdings.
Chuck Royce's peak holding in Gibraltar Industries, Inc. (ROCK) was 1,296,007 shares, as reported at the end of Q1 2015.