STF Management’s ON Semiconductor ON Stock Holding History

STF Management’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	$108K	Sell	1,997 -2,096	-51%	-$108K	0.1%	98
2025 Q3	$202K	Buy	4,093 +32	+0.8%	+$1.68K	0.07%	100
2025 Q2	$213K	Buy	4,061 +234	+6%	+$10.2K	0.08%	99
2025 Q1	$156K	Buy	3,827 +313	+9%	+$15.8K	0.07%	100
2024 Q4	$222K	Sell	3,514 -2,713	-44%	-$187K	0.1%	98
2024 Q3	$452K	Sell	6,227 -577	-8%	-$42K	0.21%	85
2024 Q2	$466K	Sell	6,804 -390	-5%	-$27.4K	0.2%	90
2024 Q1	$529K	Sell	7,194 -15	-0.2%	-$1.15K	0.23%	88
2023 Q4	$602K	Buy	7,209 +178	+3%	+$14K	0.28%	82
2023 Q3	$654K	Buy	7,031 +4,287	+156%	+$416K	0.35%	64
2023 Q2	$260K	Buy	+2,744	New	+$227K	0.28%	68

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

STF Management's ON Position: Q4 2025 in Review

STF Management reduced its ON Semiconductor (ON) stake by 51% in Q4 2025, selling an estimated $108K and leaving 1,997 shares worth $108K. The position accounts for 0.1% of the portfolio, ranked #98.

STF Management first reported a position in ON in Q2 2023 and has held it in 11 quarters since. The position peaked at $654K in Q3 2023. 793 funds tracked by Wall St. Rank hold ON as of Q4 2025.

STF Management held 1,997 shares of ON Semiconductor worth $108K as of Q4 2025.
STF Management sold 2,096 ON Semiconductor shares in Q4 2025, an estimated $108K.
ON Semiconductor made up 0.1% of STF Management's portfolio in Q4 2025, its #98 holding.
STF Management first reported a position in ON Semiconductor in Q2 2023 and has held it in 11 quarters since.
STF Management's ON Semiconductor position peaked at $654K in Q3 2023.
793 funds tracked by Wall St. Rank held ON Semiconductor as of Q4 2025.

Based on STF Management's 13F filing for Q4 2025, filed 5 Feb 2026.