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Paloma Partners’s ON Semiconductor ON Stock Holding History

Paloma Partners’s Portfolio ON Stock Details ON Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q1 		– Sell
-19,700
Closed -$1.65M – 986
2023
Q4 		$1.65M Buy
19,700
+1,900
+11% +$149K 0.06% 312
2023
Q3 		$1.65M Buy
17,800
+14,100
+381% +$1.37M 0.06% 272
2023
Q2 		$350K Sell
3,700
-23,100
-86% -$1.91M 0.01% 532
2023
Q1 		$2.21M Sell
26,800
-7,600
-22% -$577K 0.08% 223
2022
Q4 		$2.15M Buy
+34,400
New +$2.29M 0.1% 206

Other funds holding ON

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
SPC
Slate Path Capital New York $6.73B AUM 95.97% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Paloma Partners's ON Position: Q4 2025 in Review

Paloma Partners sold out of ON Semiconductor (ON) in Q4 2025, closing a stake of 90,000 shares — an estimated $4.44M sold.

Paloma Partners first reported a position in ON in Q3 2013 and held it in 33 quarters. The position peaked at $9.82M in Q3 2024. 793 funds tracked by Wall St. Rank hold ON as of Q4 2025.

  • Paloma Partners reported no remaining ON Semiconductor position as of Q4 2025 after selling out during the quarter.
  • Paloma Partners sold 90,000 ON Semiconductor shares in Q4 2025, an estimated $4.44M.
  • Paloma Partners first reported a position in ON Semiconductor in Q3 2013 and held it in 33 quarters.
  • Paloma Partners's ON Semiconductor position peaked at $9.82M in Q3 2024.
  • 793 funds tracked by Wall St. Rank held ON Semiconductor as of Q4 2025.

Based on Paloma Partners's 13F filing for Q4 2025, filed 17 Feb 2026.