Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
DAWN

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s Day One Biopharmaceuticals DAWN Stock Holding History

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s Portfolio DAWN Stock Details DAWN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$13.8M Buy
+643,738
New +$9.07M 0.02% 444
2023
Q3 		– Sell
-54,000
Closed -$645K – 1065
2023
Q2 		$645K Hold
54,000
– – ﹤0.01% 838
2023
Q1 		$722K Hold
54,000
– – ﹤0.01% 764
2022
Q4 		$1.16M Hold
54,000
– – 0.01% 865
2022
Q3 		$1.08M Buy
+54,000
New +$1.15M 0.01% 881

Other funds holding DAWN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
KC
Kryger Capital London, United Kingdom $1.41B AUM 86.31% 1-Year Est. Return
DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 26.7% 1-Year Est. Return

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's DAWN Position: Q1 2026 in Review

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund opened a new position in Day One Biopharmaceuticals (DAWN) in Q1 2026: 643,738 shares worth $13.8M. The stake represents 0.02% of the portfolio and ranks #444 among its holdings. This is a return to the name: Healthcare of Ontario Pension Plan (HOOPP) Trust Fund previously reported a position in DAWN as recently as Q2 2023.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in DAWN in Q3 2022 and has held it in 5 quarters since. 207 funds tracked by Wall St. Rank hold DAWN as of Q1 2026.

  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund held 643,738 shares of Day One Biopharmaceuticals worth $13.8M as of Q1 2026.
  • Day One Biopharmaceuticals was a new Healthcare of Ontario Pension Plan (HOOPP) Trust Fund position in Q1 2026.
  • Day One Biopharmaceuticals made up 0.02% of Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's portfolio in Q1 2026, its #444 holding.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in Day One Biopharmaceuticals in Q3 2022 and has held it in 5 quarters since.
  • 207 funds tracked by Wall St. Rank held Day One Biopharmaceuticals as of Q1 2026.

Based on Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's 13F filing for Q1 2026, filed 14 May 2026.