Robeco Schweiz’s On Holding ONON Stock Holding History

Robeco Schweiz’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	$1.55M	Sell	43,893 -4,201	-9%	-$154K	0.02%	122
2026 Q1	$1.64M	Buy	48,094 +5,457	+13%	+$238K	0.03%	120
2025 Q4	$1.98M	Hold	42,637	–	–	0.04%	122
2025 Q3	$1.81M	Buy	42,637 +12,996	+44%	+$619K	0.04%	123
2025 Q2	$1.54M	Sell	29,641 -1,645	-5%	-$83.8K	0.04%	119
2025 Q1	$1.37M	Buy	+31,286	New	+$1.64M	0.03%	121

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 40.91% 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

Robeco Schweiz's ONON Position: Q2 2026 in Review

Robeco Schweiz reduced its On Holding (ONON) stake by 8.7% in Q2 2026, selling an estimated $154K and leaving 43,893 shares worth $1.55M. The position accounts for 0.02% of the portfolio, ranked #122.

Robeco Schweiz first reported a position in ONON in Q1 2025 and has held it in 6 quarters since. The position peaked at $1.98M in Q4 2025. 491 funds tracked by Wall St. Rank hold ONON as of Q2 2026.

Robeco Schweiz held 43,893 shares of On Holding worth $1.55M as of Q2 2026.
Robeco Schweiz sold 4,201 On Holding shares in Q2 2026, an estimated $154K.
On Holding made up 0.02% of Robeco Schweiz's portfolio in Q2 2026, its #122 holding.
Robeco Schweiz first reported a position in On Holding in Q1 2025 and has held it in 6 quarters since.
Robeco Schweiz's On Holding position peaked at $1.98M in Q4 2025.
491 funds tracked by Wall St. Rank held On Holding as of Q2 2026.

Based on Robeco Schweiz's 13F filing for Q2 2026, filed 28 Jul 2026.