Marshall Wace’s Companhia Siderúrgica Nacional SID Stock Holding History

Marshall Wace’s Portfolio SID Stock Details SID Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.23M	Buy	988,116 +407,118	+70%	+$665K	﹤0.01%	2040
2025 Q4	$930K	Buy	+580,998	New	+$944K	﹤0.01%	1968
2025 Q3	–	Sell	-495,362	Closed	-$694K	–	3354
2025 Q2	$694K	Sell	495,362 -284,439	-36%	-$440K	﹤0.01%	2015
2025 Q1	$1.3M	Buy	+779,801	New	+$1.2M	﹤0.01%	1669
2024 Q3	–	Sell	-35,082	Closed	-$80.7K	–	2919
2024 Q2	$80.7K	Buy	+35,082	New	+$92.4K	﹤0.01%	2410
2023 Q2	–	Sell	-194,179	Closed	-$596K	–	2922
2023 Q1	$596K	Sell	194,179 -272,758	-58%	-$881K	﹤0.01%	2024
2022 Q4	$1.29M	Buy	+466,937	New	+$1.26M	﹤0.01%	1968
2021 Q3	–	Sell	-174,150	Closed	-$1.53M	–	3380
2021 Q2	$1.53M	Buy	+174,150	New	+$1.51M	0.01%	1594
2018 Q4	–	Sell	-56,245	Closed	-$128K	–	1785
2018 Q3	$128K	Buy	+56,245	New	+$123K	﹤0.01%	1093
2017 Q1	–	Sell	-17,408	Closed	-$56K	–	695
2016 Q4	$56K	Buy	+17,408	New	+$56.6K	﹤0.01%	947

Other funds holding SID

Renaissance Technologies New York $63.9B AUM 45.56% 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

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

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

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

BCV

Banque Cantonale Vaudoise Lausanne, Switzerland $2.66B AUM 26.89% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Marshall Wace's SID Position: Q1 2026 in Review

Marshall Wace increased its Companhia Siderúrgica Nacional (SID) stake by 70% in Q1 2026, buying an estimated $665K and bringing the position to 988,116 shares worth $1.23M. The position accounts for ﹤0.01% of the portfolio, ranked #2040.

Marshall Wace first reported a position in SID in Q4 2016 and has held it in 10 quarters since. The position peaked at $1.53M in Q2 2021. 84 funds tracked by Wall St. Rank hold SID as of Q1 2026.

Marshall Wace held 988,116 shares of Companhia Siderúrgica Nacional worth $1.23M as of Q1 2026.
Marshall Wace bought 407,118 Companhia Siderúrgica Nacional shares in Q1 2026, an estimated $665K.
Companhia Siderúrgica Nacional made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #2040 holding.
Marshall Wace first reported a position in Companhia Siderúrgica Nacional in Q4 2016 and has held it in 10 quarters since.
Marshall Wace's Companhia Siderúrgica Nacional position peaked at $1.53M in Q2 2021.
84 funds tracked by Wall St. Rank held Companhia Siderúrgica Nacional as of Q1 2026.

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