UBS O'Connor’s ON Semiconductor ON Stock Holding History

UBS O'Connor’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 Q1	–	Sell	-27,500	Closed	-$1.73M	–	423
2024 Q4	$1.73M	Buy	27,500 +17,500	+175%	+$1.21M	0.04%	171
2024 Q3	$726K	Sell	10,000 -5,000	-33%	-$364K	0.02%	309
2024 Q2	$1.03M	Sell	15,000 -12,500	-45%	-$877K	0.03%	290
2024 Q1	$2.02M	Sell	27,500 -40,500	-60%	-$3.1M	0.06%	171
2023 Q4	$5.68M	Sell	68,000 -47,111	-41%	-$3.7M	0.18%	67
2023 Q3	$10.7M	Buy	115,111 +89,500	+349%	+$8.69M	0.19%	42
2023 Q2	$2.42M	Buy	25,611 +13,111	+105%	+$1.08M	0.05%	238
2023 Q1	$1.03M	Buy	+12,500	New	+$950K	0.02%	398
2022 Q4	–	Sell	-32,770	Closed	-$2.04M	–	228
2022 Q3	$2.04M	Buy	+32,770	New	+$2.11M	0.02%	621
2018 Q1	–	Sell	-84,244	Closed	-$1.76M	–	348
2017 Q4	$1.76M	Sell	84,244 -35,756	-30%	-$729K	0.03%	215
2017 Q3	$2.22M	Buy	+120,000	New	+$1.93M	0.03%	255
2015 Q3	–	Sell	-288,100	Closed	-$3.37M	–	667
2015 Q2	$3.37M	Buy	288,100 +277,785	+2,693%	+$3.41M	0.06%	286
2015 Q1	$125K	Sell	10,315 -17,992	-64%	-$206K	﹤0.01%	689
2014 Q4	$287K	Buy	28,307 +16,435	+138%	+$144K	0.01%	554
2014 Q3	$106K	Hold	11,872	–	–	﹤0.01%	420
2014 Q2	$109K	Buy	+11,872	New	+$108K	﹤0.01%	401

Other funds holding ON

Fidelity Investments

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

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

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

JP Morgan Chase

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

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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