Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s On Holding ONON Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.3M	Hold	64,800	–	–	﹤0.01%	986
2026 Q1	$2.2M	Sell	64,800 -235,200	-78%	-$10.3M	﹤0.01%	970
2025 Q4	$13.9M	Buy	+300,000	New	+$12.9M	0.02%	401
2025 Q3	–	Sell	-307,962	Closed	-$16M	–	1268
2025 Q2	$16M	Sell	307,962 -98,496	-24%	-$5.02M	0.03%	321
2025 Q1	$17.9M	Sell	406,458 -25,000	-6%	-$1.31M	0.04%	311
2024 Q4	$23.6M	Buy	431,458 +263,458	+157%	+$14M	0.05%	267
2024 Q3	$8.43M	Buy	+168,000	New	+$7.21M	0.02%	405
2023 Q4	–	Sell	-100,000	Closed	-$2.78M	–	1141
2023 Q3	$2.78M	Sell	100,000 -150,000	-60%	-$4.75M	0.01%	482
2023 Q2	$8.25M	Buy	+250,000	New	+$7.6M	0.04%	301

Other funds holding ONON

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

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

LPC

Lone Pine Capital Greenwich, Connecticut $16.4B AUM 99.7% 1-Year Est. Return

PPI

Platinum Paramount Investment Nassau $704M AUM

SIIL

Sinvest Investments II Ltd Nassau, New Providence $298M AUM

Sands Capital Management Arlington, Virginia $26.9B AUM 34.44% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

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

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's ONON Position: Q2 2026 in Review

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund held its On Holding (ONON) position steady in Q2 2026 at 64,800 shares worth $2.3M. The position accounts for ﹤0.01% of the portfolio, ranked #986.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in ONON in Q2 2023 and has held it in 9 quarters since. The position peaked at $23.6M in Q4 2024. 491 funds tracked by Wall St. Rank hold ONON as of Q2 2026.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund held 64,800 shares of On Holding worth $2.3M as of Q2 2026.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund left its On Holding share count unchanged in Q2 2026.
On Holding made up ﹤0.01% of Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's portfolio in Q2 2026, its #986 holding.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in On Holding in Q2 2023 and has held it in 9 quarters since.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's On Holding position peaked at $23.6M in Q4 2024.
491 funds tracked by Wall St. Rank held On Holding as of Q2 2026.

Based on Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's 13F filing for Q2 2026, filed 13 Aug 2026.