Companies / National Steel Co

National Steel Co

NYSE: SIDCIK 1049659SAO PAULOcsn.com.br ↗

Financials

Revenue—
Net income$1.28B
Total debt—
Cash$3.98B
Diluted EPS—
Shares outstanding1.33B

Ownership

1.33B shares outstanding
2.8%Institutions
Ownership
Institutions2.80%37,168,448
Public float97.20%1,288,925,499

% of common shares outstanding (single-class filing figure). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 13

View all →
Insider% of sharesShares
Barbosa Martinez Luis FernandoExecutive Officer
——
Bautista da Nova Moreira RogerioExecutive Officer
——
Campos Rabello Antonio MarcoCFO and IRO
——
Daher Filho TufiExecutive Officer
——
Ethel Sobrinho MiguelDirector
——
Ferreira Lara Augusto CesarExecutive Officer
——
Franklin FabiamDirector
——
Garcia Diniz EneasExecutive Officer
——
Nakano YoshiakiDirector
——
Salama David MoiseExecutive Officer
——

Institutional holders 82

View all →
HolderValue% of shares
Vanguard Group Inc$7.69M0.36%
Renaissance Technologies LLC$6.22M0.38%
Dimensional Fund Advisors LP$5.75M0.27%
American Century Companies Inc$4.07M0.19%
Jane Street Group, LLC$4.06M0.19%
Citadel Advisors LLC$3.21M0.15%
Morgan Stanley$2.62M0.12%
The Goldman Sachs Group, Inc.$2.43M0.11%
UBS Group AG$2.04M0.10%
State Street Corporation$1.69M0.13%

Activity

Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).
DateActorActionSecurityValueShares ΔPosition afterImpact
Q1 2026
as of
Millennium Management LLC
13F manager
TrimADR$-2.89M-2.3M
-73.58%
835,553
0.06% of shares
low
Q1 2026
as of
Renaissance Technologies LLC
13F manager
AddADR$1.84M+1.5M
+41.87%
5,019,200
0.38% of shares
low
Q1 2026
as of
Two Sigma Investments, LP
13F manager
TrimADR$-1.33M-1.1M
-55.50%
861,394
0.06% of shares
low
Q1 2026
as of
BNP Paribas Financial Markets
13F manager
AddADR$537.1K+433K
+90.06%
914,156
0.07% of shares
low
Q1 2026
as of
Marshall Wace, LLP
13F manager
AddADR$504.8K+407K
+70.07%
988,116
0.07% of shares
low
Q4 2025
as of
Barclays PLC
13F manager
TrimADR$-360.0K-225K
-97.90%
4,817
<0.01% of shares
low
Q2 2026
as of
BlackRock, Inc.
13F manager
TrimADR$-312.1K-341K
-93.71%
22,912
<0.01% of shares
low
Q2 2026
as of
Quadrature Capital Ltd
13F manager
TrimADR$-228.2K-249K
-87.03%
37,162
<0.01% of shares
low

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
SIDADREquity20440W105BBG000JM98S3