Oppenheimer & Co’s ON Semiconductor ON Stock Holding History

Oppenheimer & Co’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
2026 Q1	$4.41M	Buy	71,273 +49,615	+229%	+$3.11M	0.05%	367
2025 Q4	$1.17M	Sell	21,658 -1,609	-7%	-$82.5K	0.02%	738
2025 Q3	$1.15M	Buy	23,267 +4,797	+26%	+$252K	0.01%	829
2025 Q2	$968K	Buy	18,470 +4,700	+34%	+$204K	0.01%	870
2025 Q1	$560K	Sell	13,770 -14,451	-51%	-$727K	0.01%	1039
2024 Q4	$1.78M	Sell	28,221 -1,453	-5%	-$100K	0.03%	577
2024 Q3	$2.15M	Buy	29,674 +1,755	+6%	+$128K	0.03%	534
2024 Q2	$1.91M	Buy	27,919 +138	+0.5%	+$9.68K	0.03%	548
2024 Q1	$2.04M	Sell	27,781 -2,988	-10%	-$229K	0.03%	507
2023 Q4	$2.57M	Sell	30,769 -13,624	-31%	-$1.07M	0.05%	431
2023 Q3	$4.13M	Sell	44,393 -1,053	-2%	-$102K	0.09%	271
2023 Q2	$4.3M	Sell	45,446 -9,430	-17%	-$780K	0.09%	265
2023 Q1	$4.52M	Buy	54,876 +21,791	+66%	+$1.66M	0.1%	247
2022 Q4	$2.06M	Buy	33,085 +10,046	+44%	+$670K	0.05%	436
2022 Q3	$1.44M	Sell	23,039 -9,117	-28%	-$587K	0.03%	532
2022 Q2	$1.62M	Sell	32,156 -8,950	-22%	-$499K	0.03%	522
2022 Q1	$2.57M	Buy	41,106 +4,236	+11%	+$258K	0.05%	435
2021 Q4	$2.5M	Buy	36,870 +5,700	+18%	+$323K	0.04%	444
2021 Q3	$1.43M	Sell	31,170 -300	-1%	-$12.8K	0.03%	616
2021 Q2	$1.2M	Buy	31,470 +6,870	+28%	+$270K	0.02%	675
2021 Q1	$1.02M	Hold	24,600	–	–	0.02%	699
2020 Q4	$805K	Sell	24,600 -300	-1%	-$8.37K	0.02%	721
2020 Q3	$541K	Hold	24,900	–	–	0.01%	779
2020 Q2	$494K	Buy	24,900 +600	+2%	+$9.78K	0.01%	808
2020 Q1	$302K	Sell	24,300 -7,400	-23%	-$145K	0.01%	897
2019 Q4	$773K	Buy	31,700 +16,000	+102%	+$338K	0.02%	700
2019 Q3	$302K	Buy	+15,700	New	+$302K	0.01%	981
2019 Q2	–	Sell	-12,900	Closed	-$265K	–	1366
2019 Q1	$265K	Buy	+12,900	New	+$266K	0.01%	1088
2018 Q3	–	Sell	-12,096	Closed	-$269K	–	1382
2018 Q2	$269K	Buy	12,096 +96	+0.8%	+$2.32K	0.01%	1101
2018 Q1	$294K	Sell	12,000 -7,500	-38%	-$181K	0.01%	1070
2017 Q4	$408K	Buy	19,500 +7,000	+56%	+$143K	0.01%	943
2017 Q3	$231K	Buy	+12,500	New	+$201K	0.01%	1137
2017 Q2	–	Sell	-34,400	Closed	-$533K	–	1339
2017 Q1	$533K	Buy	+34,400	New	+$499K	0.02%	773
2014 Q2	–	Sell	-11,726	Closed	-$110K	–	1458
2014 Q1	$110K	Buy	+11,726	New	+$105K	﹤0.01%	1333

Other funds holding ON

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

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

JP Morgan Chase New York $1.56T AUM 27.86% 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

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Oppenheimer & Co's ON Position: Q1 2026 in Review

Oppenheimer & Co increased its ON Semiconductor (ON) stake by 229% in Q1 2026, buying an estimated $3.11M and bringing the position to 71,273 shares worth $4.41M. The position accounts for 0.05% of the portfolio, ranked #367.

Oppenheimer & Co first reported a position in ON in Q1 2014 and has held it in 34 quarters since. The position peaked at $4.52M in Q1 2023. 827 funds tracked by Wall St. Rank hold ON as of Q1 2026.

Oppenheimer & Co held 71,273 shares of ON Semiconductor worth $4.41M as of Q1 2026.
Oppenheimer & Co bought 49,615 ON Semiconductor shares in Q1 2026, an estimated $3.11M.
ON Semiconductor made up 0.05% of Oppenheimer & Co's portfolio in Q1 2026, its #367 holding.
Oppenheimer & Co first reported a position in ON Semiconductor in Q1 2014 and has held it in 34 quarters since.
Oppenheimer & Co's ON Semiconductor position peaked at $4.52M in Q1 2023.
827 funds tracked by Wall St. Rank held ON Semiconductor as of Q1 2026.

Based on Oppenheimer & Co's 13F filing for Q1 2026, filed 24 Apr 2026.