Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s Gibraltar Industries ROCK Stock Holding History

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s Portfolio ROCK Stock Details ROCK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-22,900	Closed	-$1.44M	–	1474
2025 Q3	$1.44M	Buy	+22,900	New	+$1.43M	﹤0.01%	806
2024 Q3	–	Sell	-15,000	Closed	-$1.03M	–	1162
2024 Q2	$1.03M	Buy	+15,000	New	+$1.09M	﹤0.01%	754
2023 Q3	–	Sell	-11,112	Closed	-$699K	–	1226
2023 Q2	$699K	Buy	+11,112	New	+$601K	﹤0.01%	828
2022 Q1	–	Sell	-36,200	Closed	-$2.41M	–	1894
2021 Q4	$2.41M	Buy	+36,200	New	+$2.58M	0.01%	888
2021 Q2	–	Sell	-19,055	Closed	-$1.74M	–	1928
2021 Q1	$1.74M	Sell	19,055 -18,845	-50%	-$1.73M	﹤0.01%	820
2020 Q4	$2.73M	Sell	37,900 -19,300	-34%	-$1.29M	0.01%	656
2020 Q3	$3.73M	Buy	+57,200	New	+$3.37M	0.03%	272
2020 Q1	–	Sell	-3,374	Closed	-$170K	–	1081
2019 Q4	$170K	Buy	+3,374	New	+$169K	﹤0.01%	852

Other funds holding ROCK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's ROCK Position: Q4 2025 in Review

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund sold out of Gibraltar Industries (ROCK) in Q4 2025, closing a stake of 22,900 shares — an estimated $1.44M sold.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in ROCK in Q4 2019 and held it in 8 quarters. The position peaked at $3.73M in Q3 2020. 254 funds tracked by Wall St. Rank hold ROCK as of Q4 2025.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund reported no remaining Gibraltar Industries position as of Q4 2025 after selling out during the quarter.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund sold 22,900 Gibraltar Industries shares in Q4 2025, an estimated $1.44M.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in Gibraltar Industries in Q4 2019 and held it in 8 quarters.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's Gibraltar Industries position peaked at $3.73M in Q3 2020.
254 funds tracked by Wall St. Rank held Gibraltar Industries as of Q4 2025.

Based on Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's 13F filing for Q4 2025, filed 13 Feb 2026.