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Magnetar Financial’s On Holding ONON Stock Holding History

Magnetar Financial’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 		– Sell
-13,053
Closed -$607K – 1327
2025
Q4 		$607K Buy
+13,053
New +$562K 0.01% 525
2024
Q1 		– Sell
-9,321
Closed -$251K – 459
2023
Q4 		$251K Buy
+9,321
New +$254K 0.01% 333
2023
Q3 		– Sell
-13,453
Closed -$444K – 541
2023
Q2 		$444K Sell
13,453
-291
-2% -$8.85K 0.01% 357
2023
Q1 		$426K Hold
13,744
– – 0.01% 470
2022
Q4 		$236K Buy
+13,744
New +$240K ﹤0.01% 676

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

Magnetar Financial's ONON Position: Q1 2026 in Review

Magnetar Financial sold out of On Holding (ONON) in Q1 2026, closing a stake of 13,053 shares — an estimated $607K sold.

Magnetar Financial first reported a position in ONON in Q4 2022 and held it in 5 quarters. The position peaked at $607K in Q4 2025. 493 funds tracked by Wall St. Rank hold ONON as of Q1 2026.

  • Magnetar Financial reported no remaining On Holding position as of Q1 2026 after selling out during the quarter.
  • Magnetar Financial sold 13,053 On Holding shares in Q1 2026, an estimated $607K.
  • Magnetar Financial first reported a position in On Holding in Q4 2022 and held it in 5 quarters.
  • Magnetar Financial's On Holding position peaked at $607K in Q4 2025.
  • 493 funds tracked by Wall St. Rank held On Holding as of Q1 2026.

Based on Magnetar Financial's 13F filing for Q1 2026, filed 13 May 2026.