Headlands Technologies’s On Holding ONON Stock Holding History

Headlands Technologies’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	$630K	Buy	+17,785	New	+$650K	0.07%	356
2025 Q4	–	Sell	-10,489	Closed	-$444K	–	808
2025 Q3	$444K	Sell	10,489 -29,891	-74%	-$1.42M	0.04%	389
2025 Q2	$2.1M	Buy	40,380 +34,184	+552%	+$1.74M	0.25%	81
2025 Q1	$272K	Buy	6,196 +5,415	+693%	+$285K	0.03%	394
2024 Q4	$42.8K	Sell	781 -28,719	-97%	-$1.52M	﹤0.01%	835
2024 Q3	$1.48M	Sell	29,500 -137,095	-82%	-$5.88M	0.17%	131
2024 Q2	$6.46M	Buy	+166,595	New	+$6.09M	0.69%	25

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

Headlands Technologies's ONON Position: Q2 2026 in Review

Headlands Technologies opened a new position in On Holding (ONON) in Q2 2026: 17,785 shares worth $630K. The stake represents 0.07% of the portfolio and ranks #356 among its holdings. This is a return to the name: Headlands Technologies previously reported a position in ONON as recently as Q3 2025.

Headlands Technologies first reported a position in ONON in Q2 2024 and has held it in 7 quarters since. The position peaked at $6.46M in Q2 2024. 491 funds tracked by Wall St. Rank hold ONON as of Q2 2026.

Headlands Technologies held 17,785 shares of On Holding worth $630K as of Q2 2026.
On Holding was a new Headlands Technologies position in Q2 2026.
On Holding made up 0.07% of Headlands Technologies's portfolio in Q2 2026, its #356 holding.
Headlands Technologies first reported a position in On Holding in Q2 2024 and has held it in 7 quarters since.
Headlands Technologies's On Holding position peaked at $6.46M in Q2 2024.
491 funds tracked by Wall St. Rank held On Holding as of Q2 2026.

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