XTX Topco’s Universal Display OLED Stock Holding History

XTX Topco’s Portfolio OLED Stock Details OLED Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.84M	Buy	21,211 +15,390	+264%	+$1.42M	0.02%	1186
2026 Q1	$534K	Sell	5,821 -1,086	-16%	-$120K	0.01%	1991
2025 Q4	$807K	Buy	+6,907	New	+$896K	0.02%	1184
2025 Q3	–	Sell	-17,565	Closed	-$2.71M	–	3060
2025 Q2	$2.71M	Buy	+17,565	New	+$2.46M	0.11%	221
2025 Q1	–	Sell	-1,758	Closed	-$257K	–	2896
2024 Q4	$257K	Buy	+1,758	New	+$313K	0.02%	1351
2024 Q1	–	Sell	-1,829	Closed	-$350K	–	2175
2023 Q4	$350K	Buy	+1,829	New	+$302K	0.08%	502
2021 Q4	–	Sell	-4,604	Closed	-$787K	–	910
2021 Q3	$787K	Buy	4,604 +3,704	+412%	+$767K	0.26%	81
2021 Q2	$200K	Sell	900 -1,140	-56%	-$250K	0.07%	565
2021 Q1	$483K	Buy	+2,040	New	+$471K	0.23%	105

Other funds holding OLED

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Kayne Anderson Rudnick Investment Management Los Angeles, California $32.2B AUM 10.98% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

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

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

XTX Topco's OLED Position: Q2 2026 in Review

XTX Topco increased its Universal Display (OLED) stake by 264% in Q2 2026, buying an estimated $1.42M and bringing the position to 21,211 shares worth $1.84M. The position accounts for 0.02% of the portfolio, ranked #1186.

XTX Topco first reported a position in OLED in Q1 2021 and has held it in 9 quarters since. The position peaked at $2.71M in Q2 2025. 443 funds tracked by Wall St. Rank hold OLED as of Q2 2026.

XTX Topco held 21,211 shares of Universal Display worth $1.84M as of Q2 2026.
XTX Topco bought 15,390 Universal Display shares in Q2 2026, an estimated $1.42M.
Universal Display made up 0.02% of XTX Topco's portfolio in Q2 2026, its #1186 holding.
XTX Topco first reported a position in Universal Display in Q1 2021 and has held it in 9 quarters since.
XTX Topco's Universal Display position peaked at $2.71M in Q2 2025.
443 funds tracked by Wall St. Rank held Universal Display as of Q2 2026.

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