Marex Group’s On Holding ONON Stock Holding History

Marex Group’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	$1.01M	Buy	+28,632	New	+$1.05M	﹤0.01%	497
2026 Q1	–	Sell	-9,025	Closed	-$419K	–	1200
2025 Q4	$419K	Sell	9,025 -20,479	-69%	-$882K	﹤0.01%	614
2025 Q3	$1.25M	Buy	+29,504	New	+$1.4M	0.01%	322
2025 Q2	–	Sell	-15,614	Closed	-$686K	–	856
2025 Q1	$686K	Buy	15,614 +5,051	+48%	+$266K	0.01%	278
2024 Q4	$579K	Sell	10,563 -5,800	-35%	-$307K	0.01%	322
2024 Q3	$821K	Buy	16,363 +9,453	+137%	+$406K	0.02%	234
2024 Q2	$268K	Buy	+6,910	New	+$252K	0.01%	436

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

Marex Group's ONON Position: Q2 2026 in Review

Marex Group opened a new position in On Holding (ONON) in Q2 2026: 28,632 shares worth $1.01M. The stake represents ﹤0.01% of the portfolio and ranks #497 among its holdings. This is a return to the name: Marex Group previously reported a position in ONON as recently as Q4 2025.

Marex Group first reported a position in ONON in Q2 2024 and has held it in 7 quarters since. The position peaked at $1.25M in Q3 2025. 492 funds tracked by Wall St. Rank hold ONON as of Q2 2026.

Marex Group held 28,632 shares of On Holding worth $1.01M as of Q2 2026.
On Holding was a new Marex Group position in Q2 2026.
On Holding made up ﹤0.01% of Marex Group's portfolio in Q2 2026, its #497 holding.
Marex Group first reported a position in On Holding in Q2 2024 and has held it in 7 quarters since.
Marex Group's On Holding position peaked at $1.25M in Q3 2025.
492 funds tracked by Wall St. Rank held On Holding as of Q2 2026.

Based on Marex Group's 13F filing for Q2 2026, filed 14 Aug 2026.