Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
IAS

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s Integral Ad Science IAS Stock Holding History

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s Portfolio IAS Stock Details IAS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-496,400
Closed -$4M – 1154
2025
Q1 		$4M Buy
496,400
+95,400
+24% +$952K 0.01% 530
2024
Q4 		$4.19M Buy
+401,000
New +$4.4M 0.01% 553
2024
Q3 		– Sell
-486,000
Closed -$4.72M – 1093
2024
Q2 		$4.72M Buy
+486,000
New +$4.65M 0.01% 442
2024
Q1 		– Sell
-219,509
Closed -$3.16M – 1041
2023
Q4 		$3.16M Buy
+219,509
New +$2.94M 0.01% 529
2023
Q3 		– Sell
-24,395
Closed -$439K – 1125
2023
Q2 		$439K Buy
+24,395
New +$412K ﹤0.01% 898
2021
Q3 		– Sell
-50,000
Closed -$1.03M – 1823
2021
Q2 		$1.03M Buy
+50,000
New +$1.03M ﹤0.01% 1212

Other funds holding IAS

VEPM
Vista Equity Partners Management San Francisco, California $42.7M AUM 16.65% 1-Year Est. Return
AVA
Atlas Venture Advisors Boston, Massachusetts $143M AUM 25.68% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
SM
Sunriver Management Greenwich, Connecticut $591M AUM 2.74% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
PCP
P2 Capital Partners New York $210M AUM 1.23% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
CM
Corvex Management New York $2.52B AUM 25.53% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's IAS Position: Q2 2025 in Review

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund sold out of Integral Ad Science (IAS) in Q2 2025, closing a stake of 496,400 shares — an estimated $4M sold.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in IAS in Q2 2021 and held it in 6 quarters. The position peaked at $4.72M in Q2 2024. 170 funds tracked by Wall St. Rank hold IAS as of Q2 2025.

  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund reported no remaining Integral Ad Science position as of Q2 2025 after selling out during the quarter.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund sold 496,400 Integral Ad Science shares in Q2 2025, an estimated $4M.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in Integral Ad Science in Q2 2021 and held it in 6 quarters.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's Integral Ad Science position peaked at $4.72M in Q2 2024.
  • 170 funds tracked by Wall St. Rank held Integral Ad Science as of Q2 2025.

Based on Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's 13F filing for Q2 2025, filed 13 Aug 2025.