PEAK6’s Universal Display OLED Stock Holding History

PEAK6’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	$13M	Buy	+150,000	New	+$13.8M	0.03%	472
2026 Q1	–	Sell	-10,000	Closed	-$1.17M	–	3128
2025 Q4	$1.17M	Sell	10,000 -3,800	-28%	-$493K	﹤0.01%	1696
2025 Q3	$1.98M	Buy	13,800 +8,300	+151%	+$1.21M	﹤0.01%	1504
2025 Q2	$850K	Hold	5,500	–	–	﹤0.01%	1890
2025 Q1	$767K	Sell	5,500 -27,600	-83%	-$4.12M	﹤0.01%	1894
2024 Q4	$4.84M	Buy	+33,100	New	+$5.89M	0.01%	923

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 $3.38T AUM 44.17% 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

PEAK6's OLED Position: Q2 2026 in Review

PEAK6 reduced its Universal Display (OLED) stake by 42% in Q2 2026, selling an estimated $726K and leaving 10,645 shares worth $922K. The position accounts for ﹤0.01% of the portfolio, ranked #1730.

PEAK6 first reported a position in OLED in Q1 2025 and has held it in 6 quarters since. The position peaked at $1.7M in Q1 2026. 442 funds tracked by Wall St. Rank hold OLED as of Q2 2026.

PEAK6 held 10,645 shares of Universal Display worth $922K as of Q2 2026.
PEAK6 sold 7,862 Universal Display shares in Q2 2026, an estimated $726K.
Universal Display made up ﹤0.01% of PEAK6's portfolio in Q2 2026, its #1730 holding.
PEAK6 first reported a position in Universal Display in Q1 2025 and has held it in 6 quarters since.
PEAK6's Universal Display position peaked at $1.7M in Q1 2026.
442 funds tracked by Wall St. Rank held Universal Display as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.