Janus Henderson Group’s On Holding ONON Stock Holding History

Janus Henderson 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 Q1	$22.8M	Sell	671,654 -3,231	-0.5%	-$141K	0.01%	580
2025 Q4	$31.4M	Sell	674,885 -28,783	-4%	-$1.24M	0.01%	512
2025 Q3	$29.8M	Sell	703,668 -229,945	-25%	-$10.9M	0.01%	525
2025 Q2	$48.6M	Buy	933,613 +16,233	+2%	+$827K	0.02%	393
2025 Q1	$40.5M	Sell	917,380 -90,792	-9%	-$4.77M	0.02%	424
2024 Q4	$55.2M	Sell	1,008,172 -189,248	-16%	-$10M	0.03%	369
2024 Q3	$60.1M	Buy	1,197,420 +1,088	+0.1%	+$46.7K	0.03%	349
2024 Q2	$46.4M	Sell	1,196,332 -275,834	-19%	-$10.1M	0.02%	395
2024 Q1	$52.1M	Sell	1,472,166 -4,138	-0.3%	-$126K	0.03%	388
2023 Q4	$39.8M	Buy	+1,476,304	New	+$40.2M	0.02%	419
2021 Q4	–	Sell	-40,603	Closed	-$1.22M	–	2577
2021 Q3	$1.22M	Buy	+40,603	New	+$1.43M	﹤0.01%	1334

Other funds holding ONON

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

PPI

Platinum Paramount Investment Nassau $689M AUM

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

SIIL

Sinvest Investments II Ltd Nassau, New Providence $286M AUM

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

ICP

Ilex Capital Partners London, United Kingdom $4.06B AUM 6.11% 1-Year Est. Return

Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Janus Henderson Group's ONON Position: Q1 2026 in Review

Janus Henderson Group reduced its On Holding (ONON) stake by 0.48% in Q1 2026, selling an estimated $141K and leaving 671,654 shares worth $22.8M. The position accounts for 0.01% of the portfolio, ranked #580.

Janus Henderson Group first reported a position in ONON in Q3 2021 and has held it in 11 quarters since. The position peaked at $60.1M in Q3 2024. 493 funds tracked by Wall St. Rank hold ONON as of Q1 2026.

Janus Henderson Group held 671,654 shares of On Holding worth $22.8M as of Q1 2026.
Janus Henderson Group sold 3,231 On Holding shares in Q1 2026, an estimated $141K.
On Holding made up 0.01% of Janus Henderson Group's portfolio in Q1 2026, its #580 holding.
Janus Henderson Group first reported a position in On Holding in Q3 2021 and has held it in 11 quarters since.
Janus Henderson Group's On Holding position peaked at $60.1M in Q3 2024.
493 funds tracked by Wall St. Rank held On Holding as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.