XTX Topco’s ON Semiconductor ON Stock Holding History

XTX Topco’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 Q2	$11M	Buy	116,489 +99,892	+602%	+$10.2M	0.14%	105
2026 Q1	$1.03M	Buy	16,597 +10,565	+175%	+$663K	0.02%	1390
2025 Q4	$327K	Sell	6,032 -46,502	-89%	-$2.39M	0.01%	1992
2025 Q3	$2.59M	Sell	52,534 -38,927	-43%	-$2.05M	0.13%	145
2025 Q2	$4.79M	Buy	+91,461	New	+$3.98M	0.2%	85
2025 Q1	–	Sell	-12,824	Closed	-$809K	–	2905
2024 Q4	$809K	Sell	12,824 -9,410	-42%	-$648K	0.07%	421
2024 Q3	$1.61M	Buy	+22,234	New	+$1.62M	0.12%	215
2024 Q2	–	Sell	-26,045	Closed	-$1.92M	–	2310
2024 Q1	$1.92M	Buy	+26,045	New	+$1.99M	0.26%	31
2023 Q4	–	Sell	-3,327	Closed	-$309K	–	1968
2023 Q3	$309K	Sell	3,327 -1,770	-35%	-$172K	0.05%	709
2023 Q2	$482K	Buy	+5,097	New	+$422K	0.09%	393
2022 Q2	–	Sell	-11,959	Closed	-$749K	–	1032
2022 Q1	$749K	Buy	11,959 +7,559	+172%	+$461K	0.33%	65
2021 Q4	$299K	Sell	4,400 -10,770	-71%	-$610K	0.17%	199
2021 Q3	$694K	Sell	15,170 -6,058	-29%	-$259K	0.23%	102
2021 Q2	$813K	Buy	+21,228	New	+$833K	0.27%	64

Other funds holding ON

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Jupiter Topco New York $245B AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

XTX Topco's ON Position: Q2 2026 in Review

XTX Topco increased its ON Semiconductor (ON) stake by 602% in Q2 2026, buying an estimated $10.2M and bringing the position to 116,489 shares worth $11M. The position accounts for 0.14% of the portfolio, ranked #105.

XTX Topco first reported a position in ON in Q2 2021 and has held it in 14 quarters since. 998 funds tracked by Wall St. Rank hold ON as of Q2 2026.

XTX Topco held 116,489 shares of ON Semiconductor worth $11M as of Q2 2026.
XTX Topco bought 99,892 ON Semiconductor shares in Q2 2026, an estimated $10.2M.
ON Semiconductor made up 0.14% of XTX Topco's portfolio in Q2 2026, its #105 holding.
XTX Topco first reported a position in ON Semiconductor in Q2 2021 and has held it in 14 quarters since.
998 funds tracked by Wall St. Rank held ON Semiconductor as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.