Marshall Wace’s Richardson Electronics RELL Stock Holding History

Marshall Wace’s Portfolio RELL Stock Details RELL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.13M	Buy	59,297 +8,761	+17%	+$137K	﹤0.01%	2138
2026 Q1	$553K	Sell	50,536 -6,966	-12%	-$81.4K	﹤0.01%	2395
2025 Q4	$626K	Buy	+57,502	New	+$613K	﹤0.01%	2150
2023 Q4	–	Sell	-27,823	Closed	-$304K	–	2539
2023 Q3	$304K	Buy	27,823 +3,837	+16%	+$49.5K	﹤0.01%	1883
2023 Q2	$396K	Buy	23,986 +2,710	+13%	+$46.8K	﹤0.01%	2061
2023 Q1	$475K	Buy	21,276 +1,522	+8%	+$33.6K	﹤0.01%	2125
2022 Q4	$421K	Buy	+19,754	New	+$447K	﹤0.01%	2435
2022 Q2	–	Sell	-34,636	Closed	-$431K	–	3773
2022 Q1	$431K	Buy	+34,636	New	+$432K	﹤0.01%	2840
2021 Q3	–	Sell	-20,367	Closed	-$169K	–	3356
2021 Q2	$169K	Buy	+20,367	New	+$162K	﹤0.01%	2478

Other funds holding RELL

Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return

DDD Partners Bellevue, Washington $1.6B AUM 17.6% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

FWSM

First Wilshire Securities Management Pasadena, California $486M AUM 50.29% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

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

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

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

Marshall Wace's RELL Position: Q2 2026 in Review

Marshall Wace increased its Richardson Electronics (RELL) stake by 17% in Q2 2026, buying an estimated $137K and bringing the position to 59,297 shares worth $1.13M. The position accounts for ﹤0.01% of the portfolio, ranked #2138.

Marshall Wace first reported a position in RELL in Q2 2021 and has held it in 9 quarters since. 115 funds tracked by Wall St. Rank hold RELL as of Q2 2026.

Marshall Wace held 59,297 shares of Richardson Electronics worth $1.13M as of Q2 2026.
Marshall Wace bought 8,761 Richardson Electronics shares in Q2 2026, an estimated $137K.
Richardson Electronics made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #2138 holding.
Marshall Wace first reported a position in Richardson Electronics in Q2 2021 and has held it in 9 quarters since.
115 funds tracked by Wall St. Rank held Richardson Electronics as of Q2 2026.

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