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 Q2	$322K	Sell	350,283 -637,833	-65%	-$798K	﹤0.01%	2691
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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

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

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

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

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

BCV

Banque Cantonale Vaudoise Lausanne, Switzerland $722M AUM 30.45% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return

Marshall Wace's SID Position: Q2 2026 in Review

Marshall Wace reduced its Companhia Siderúrgica Nacional (SID) stake by 65% in Q2 2026, selling an estimated $798K and leaving 350,283 shares worth $322K. The position accounts for ﹤0.01% of the portfolio, ranked #2691.

Marshall Wace first reported a position in SID in Q4 2016 and has held it in 11 quarters since. The position peaked at $1.53M in Q2 2021. 65 funds tracked by Wall St. Rank hold SID as of Q2 2026.

Marshall Wace held 350,283 shares of Companhia Siderúrgica Nacional worth $322K as of Q2 2026.
Marshall Wace sold 637,833 Companhia Siderúrgica Nacional shares in Q2 2026, an estimated $798K.
Companhia Siderúrgica Nacional made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #2691 holding.
Marshall Wace first reported a position in Companhia Siderúrgica Nacional in Q4 2016 and has held it in 11 quarters since.
Marshall Wace's Companhia Siderúrgica Nacional position peaked at $1.53M in Q2 2021.
65 funds tracked by Wall St. Rank held Companhia Siderúrgica Nacional as of Q2 2026.

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