GIBRALTAR INDS INC

Ticker: ROCK CUSIP: 374689107 Class: EQTY

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

Note: Option positions (PUT/CALL) are excluded.

Q2 2025
Shares 4,455 Value ($000) $263 Avg Close $57.26 Range $48.96 - $63.60
Q1 2025
Shares 20,754 Value ($000) $1,217 Avg Close $62.21 Range $55.31 - $71.07
Q4 2024
Shares 26,341 Value ($000) $1,551 Avg Close $68.17 Range $58.28 - $74.97
Q2 2024
Shares 18,223 Value ($000) $1,249 Avg Close $72.79 Range $67.44 - $81.46
Q1 2024
Shares 5,999 Value ($000) $483 Avg Close $79.68 Range $68.41 - $87.40
Q4 2022
Shares 15,280 Value ($000) $701 Avg Close $47.99 Range $41.16 - $53.10
Q2 2022
Shares 129,230 Value ($000) $5,008 Avg Close $40.80 Range $36.86 - $46.98
Q3 2020
Shares 26,810 Value ($000) $1,747 Avg Close $59.00 Range $45.82 - $69.64
Q2 2020
Shares 83,093 Value ($000) $3,989 Avg Close $44.46 Range $36.39 - $53.45
Q1 2020
Shares 142,363 Value ($000) $6,111 Avg Close $50.01 Range $30.60 - $56.58
Q4 2019
Shares 162,427 Value ($000) $8,193 Avg Close $50.22 Range $43.51 - $55.16
Q3 2019
Shares 210,551 Value ($000) $9,673 Avg Close $41.86 Range $38.79 - $47.23