PEAK6’s Photronics PLAB Stock Holding History

PEAK6’s Portfolio PLAB Stock Details PLAB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-3,506	Closed	-$90.4K	–	3266
2025 Q3	$80.5K	Sell	3,506 -47,374	-93%	-$1.01M	﹤0.01%	2634
2025 Q2	$958K	Buy	50,880 +25,624	+101%	+$480K	﹤0.01%	1833
2025 Q1	$524K	Buy	+25,256	New	+$562K	﹤0.01%	2066

Other funds holding PLAB

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

PEAK6's PLAB Position: Q4 2025 in Review

PEAK6 sold out of Photronics (PLAB) in Q4 2025, closing a stake of 3,506 shares — an estimated $90.4K sold.

PEAK6 first reported a position in PLAB in Q1 2025 and held it in 3 quarters. The position peaked at $958K in Q2 2025. 307 funds tracked by Wall St. Rank hold PLAB as of Q4 2025.

PEAK6 reported no remaining Photronics position as of Q4 2025 after selling out during the quarter.
PEAK6 sold 3,506 Photronics shares in Q4 2025, an estimated $90.4K.
PEAK6 first reported a position in Photronics in Q1 2025 and held it in 3 quarters.
PEAK6's Photronics position peaked at $958K in Q2 2025.
307 funds tracked by Wall St. Rank held Photronics as of Q4 2025.

Based on PEAK6's 13F filing for Q4 2025, filed 13 Feb 2026.