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Ossiam’s On Holding ONON Stock Holding History

Ossiam’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 		$573K Sell
16,186
-655,326
-98% -$24M 0.01% 486
2026
Q1 		$22.8M Buy
671,512
+348,115
+108% +$15.2M 0.4% 48
2025
Q4 		$15M Buy
323,397
+177,616
+122% +$7.65M 0.3% 50
2025
Q3 		$6.17M Buy
+145,781
New +$6.94M 0.08% 178

Other funds holding ONON

Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Fidelity Investments
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
Sands Capital Management Arlington, Virginia $26.9B AUM 34.44% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Ossiam's ONON Position: Q2 2026 in Review

Ossiam reduced its On Holding (ONON) stake by 98% in Q2 2026, selling an estimated $24M and leaving 16,186 shares worth $573K. The position accounts for 0.01% of the portfolio, ranked #486.

Ossiam first reported a position in ONON in Q3 2025 and has held it in 4 quarters since. The position peaked at $22.8M in Q1 2026. 491 funds tracked by Wall St. Rank hold ONON as of Q2 2026.

  • Ossiam held 16,186 shares of On Holding worth $573K as of Q2 2026.
  • Ossiam sold 655,326 On Holding shares in Q2 2026, an estimated $24M.
  • On Holding made up 0.01% of Ossiam's portfolio in Q2 2026, its #486 holding.
  • Ossiam first reported a position in On Holding in Q3 2025 and has held it in 4 quarters since.
  • Ossiam's On Holding position peaked at $22.8M in Q1 2026.
  • 491 funds tracked by Wall St. Rank held On Holding as of Q2 2026.

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