Alyeska Investment Group’s ON Semiconductor ON Stock Holding History

Alyeska Investment Group’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
2025 Q4	–	Sell	-649,997	Closed	-$32.1M	–	690
2025 Q3	$32.1M	Sell	649,997 -375,372	-37%	-$19.8M	0.1%	231
2025 Q2	$53.7M	Buy	+1,025,369	New	+$44.6M	0.19%	150
2024 Q4	–	Sell	-840,834	Closed	-$61.1M	–	641
2024 Q3	$61.1M	Buy	840,834 +145,519	+21%	+$10.6M	0.31%	118
2024 Q2	$47.7M	Buy	+695,315	New	+$48.8M	0.27%	124
2024 Q1	–	Sell	-2,507	Closed	-$209K	–	570
2023 Q4	$209K	Buy	+2,507	New	+$197K	﹤0.01%	477
2020 Q3	–	Sell	-124,755	Closed	-$2.47M	–	553
2020 Q2	$2.47M	Buy	+124,755	New	+$2.03M	0.04%	342
2019 Q1	–	Sell	-662,178	Closed	-$10.9M	–	435
2018 Q4	$10.9M	Buy	+662,178	New	+$11.5M	0.16%	161
2017 Q1	–	Sell	-1,074,873	Closed	-$13.7M	–	535
2016 Q4	$13.7M	Buy	+1,074,873	New	+$12.8M	0.11%	248

Other funds holding ON

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

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 New York $1.56T AUM 27.86% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

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

Alyeska Investment Group's ON Position: Q4 2025 in Review

Alyeska Investment Group sold out of ON Semiconductor (ON) in Q4 2025, closing a stake of 649,997 shares — an estimated $32.1M sold.

Alyeska Investment Group first reported a position in ON in Q4 2016 and held it in 8 quarters. The position peaked at $61.1M in Q3 2024. 793 funds tracked by Wall St. Rank hold ON as of Q4 2025.

Alyeska Investment Group reported no remaining ON Semiconductor position as of Q4 2025 after selling out during the quarter.
Alyeska Investment Group sold 649,997 ON Semiconductor shares in Q4 2025, an estimated $32.1M.
Alyeska Investment Group first reported a position in ON Semiconductor in Q4 2016 and held it in 8 quarters.
Alyeska Investment Group's ON Semiconductor position peaked at $61.1M in Q3 2024.
793 funds tracked by Wall St. Rank held ON Semiconductor as of Q4 2025.

Based on Alyeska Investment Group's 13F filing for Q4 2025, filed 13 Feb 2026.