Marshall Wace’s Optical Cable Corp OCC Stock Holding History

Marshall Wace’s Portfolio OCC Stock Details OCC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-20,696	Closed	-$92.1K	–	3546
2025 Q4	$92.1K	Sell	20,696 -30,586	-60%	-$238K	﹤0.01%	2721
2025 Q3	$416K	Buy	+51,282	New	+$313K	﹤0.01%	2296

Other funds holding OCC

GJL

Gendell Jeffrey L $7.34B AUM 183.72% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

SEI Investments Oaks, Pennsylvania $108B AUM 26.14% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

EAM Investors Solana Beach, California $866M AUM 377.14% 1-Year Est. Return

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

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

BCM

Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return

Marshall Wace's OCC Position: Q1 2026 in Review

Marshall Wace sold out of Optical Cable Corp (OCC) in Q1 2026, closing a stake of 20,696 shares — an estimated $92.1K sold.

Marshall Wace first reported a position in OCC in Q3 2025 and held it in 2 quarters. The position peaked at $416K in Q3 2025. 38 funds tracked by Wall St. Rank hold OCC as of Q1 2026.

Marshall Wace reported no remaining Optical Cable Corp position as of Q1 2026 after selling out during the quarter.
Marshall Wace sold 20,696 Optical Cable Corp shares in Q1 2026, an estimated $92.1K.
Marshall Wace first reported a position in Optical Cable Corp in Q3 2025 and held it in 2 quarters.
Marshall Wace's Optical Cable Corp position peaked at $416K in Q3 2025.
38 funds tracked by Wall St. Rank held Optical Cable Corp as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.