Jane Street
ONON icon

Jane Street’s On Holding ONON Stock Holding History

Jane Street’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 		$35.1M Buy
1,032,600
+86,600
+9% +$3.78M ﹤0.01% 1302
2025
Q4 		$44M Buy
946,000
+89,600
+10% +$3.86M 0.01% 1030
2025
Q3 		$36.3M Sell
856,400
-132,300
-13% -$6.3M 0.01% 1135
2025
Q2 		$51.5M Buy
988,700
+424,500
+75% +$21.6M 0.01% 745
2025
Q1 		$24.8M Sell
564,200
-833,000
-60% -$43.8M 0.01% 1135
2024
Q4 		$76.5M Buy
1,397,200
+127,100
+10% +$6.73M 0.02% 524
2024
Q3 		$63.7M Sell
1,270,100
-517,100
-29% -$22.2M 0.01% 570
2024
Q2 		$69.3M Buy
1,787,200
+279,100
+19% +$10.2M 0.02% 542
2024
Q1 		$53.4M Sell
1,508,100
-45,300
-3% -$1.38M 0.01% 599
2023
Q4 		$41.9M Buy
1,553,400
+406,600
+35% +$11.1M 0.01% 771
2023
Q3 		$31.9M Sell
1,146,800
-27,500
-2% -$870K 0.01% 783
2023
Q2 		$38.8M Sell
1,174,300
-1,709,300
-59% -$52M 0.01% 728
2023
Q1 		$89.5M Buy
2,883,600
+2,712,800
+1,588% +$61.4M 0.04% 330
2022
Q4 		$2.93M Sell
170,800
-318,300
-65% -$5.57M ﹤0.01% 3264
2022
Q3 		$7.85M Buy
489,100
+38,600
+9% +$770K ﹤0.01% 1981
2022
Q2 		$7.97M Sell
450,500
-124,000
-22% -$2.68M ﹤0.01% 2013
2022
Q1 		$14.5M Buy
574,500
+424,900
+284% +$11.3M ﹤0.01% 1566
2021
Q4 		$5.66M Buy
+149,600
New +$5.49M ﹤0.01% 2664

Other funds holding ONON

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
PPI
Platinum Paramount Investment Nassau $689M AUM
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
SIIL
Sinvest Investments II Ltd Nassau, New Providence $286M AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
UBS Group
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
Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Jane Street's ONON Position: Q1 2026 in Review

Jane Street increased its On Holding (ONON) stake by 548% in Q1 2026, buying an estimated $193M and bringing the position to 5,228,806 shares worth $178M. The position accounts for 0.02% of the portfolio, ranked #435.

Jane Street first reported a position in ONON in Q3 2021 and has held it in 19 quarters since. 493 funds tracked by Wall St. Rank hold ONON as of Q1 2026.

  • Jane Street held 5,228,806 shares of On Holding worth $178M as of Q1 2026.
  • Jane Street bought 4,422,220 On Holding shares in Q1 2026, an estimated $193M.
  • On Holding made up 0.02% of Jane Street's portfolio in Q1 2026, its #435 holding.
  • Jane Street first reported a position in On Holding in Q3 2021 and has held it in 19 quarters since.
  • 493 funds tracked by Wall St. Rank held On Holding as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.