PEAK6’s On Holding ONON Stock Holding History

PEAK6’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	$922K	Sell	26,040 -33,422	-56%	-$1.22M	﹤0.01%	1727
2026 Q1	$2.02M	Sell	59,462 -185,690	-76%	-$8.11M	﹤0.01%	1360
2025 Q4	$11.4M	Sell	245,152 -39,720	-14%	-$1.71M	0.02%	585
2025 Q3	$12.1M	Buy	284,872 +236,027	+483%	+$11.2M	0.02%	606
2025 Q2	$2.54M	Buy	48,845 +22,677	+87%	+$1.16M	﹤0.01%	1312
2025 Q1	$1.15M	Buy	+26,168	New	+$1.38M	﹤0.01%	1695

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

PEAK6's ONON Position: Q2 2026 in Review

PEAK6 reduced its On Holding (ONON) stake by 56% in Q2 2026, selling an estimated $1.22M and leaving 26,040 shares worth $922K. The position accounts for ﹤0.01% of the portfolio, ranked #1727.

PEAK6 first reported a position in ONON in Q1 2025 and has held it in 6 quarters since. The position peaked at $12.1M in Q3 2025. 491 funds tracked by Wall St. Rank hold ONON as of Q2 2026.

PEAK6 held 26,040 shares of On Holding worth $922K as of Q2 2026.
PEAK6 sold 33,422 On Holding shares in Q2 2026, an estimated $1.22M.
On Holding made up ﹤0.01% of PEAK6's portfolio in Q2 2026, its #1727 holding.
PEAK6 first reported a position in On Holding in Q1 2025 and has held it in 6 quarters since.
PEAK6's On Holding position peaked at $12.1M in Q3 2025.
491 funds tracked by Wall St. Rank held On Holding as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.