Twin Tree Management’s On Holding ONON Stock Holding History

Twin Tree Management’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	$656K	Buy	+18,518	New	+$677K	0.01%	956
2026 Q1	–	Sell	-97,542	Closed	-$4.26M	–	1598
2025 Q4	$4.53M	Buy	+97,542	New	+$4.2M	0.04%	540
2025 Q3	–	Sell	-50,257	Closed	-$2.39M	–	1744
2025 Q2	$2.62M	Sell	50,257 -420,340	-89%	-$21.4M	﹤0.01%	1190
2025 Q1	$20.7M	Buy	+470,597	New	+$24.7M	0.04%	426
2024 Q1	–	Sell	-315,462	Closed	-$9.64M	–	1525
2023 Q4	$8.51M	Buy	+315,462	New	+$8.59M	0.02%	732
2023 Q1	–	Sell	-547,781	Closed	-$12.4M	–	1491
2022 Q4	$9.4M	Sell	547,781 -9,297	-2%	-$163K	0.02%	590
2022 Q3	$8.94M	Buy	+557,078	New	+$11.1M	0.02%	593

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

Twin Tree Management's ONON Position: Q2 2026 in Review

Twin Tree Management opened a new position in On Holding (ONON) in Q2 2026: 18,518 shares worth $656K. The stake represents 0.01% of the portfolio and ranks #956 among its holdings. This is a return to the name: Twin Tree Management previously reported a position in ONON as recently as Q4 2025.

Twin Tree Management first reported a position in ONON in Q3 2022 and has held it in 7 quarters since. The position peaked at $20.7M in Q1 2025. 491 funds tracked by Wall St. Rank hold ONON as of Q2 2026.

Twin Tree Management held 18,518 shares of On Holding worth $656K as of Q2 2026.
On Holding was a new Twin Tree Management position in Q2 2026.
On Holding made up 0.01% of Twin Tree Management's portfolio in Q2 2026, its #956 holding.
Twin Tree Management first reported a position in On Holding in Q3 2022 and has held it in 7 quarters since.
Twin Tree Management's On Holding position peaked at $20.7M in Q1 2025.
491 funds tracked by Wall St. Rank held On Holding as of Q2 2026.

Based on Twin Tree Management's 13F filing for Q2 2026, filed 12 Aug 2026.