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Companhia Siderúrgica Nacional
SID

Overview Fund Activity

79 hedge funds and large institutions have $43.3M invested in Companhia Siderúrgica Nacional in 2025 Q2 according to their latest regulatory filings, with 15 funds opening new positions, 27 increasing their positions, 28 reducing their positions, and 12 closing their positions.

Holders
79
Holders Change
-1
Holders Change %
-1.25%
% of All Funds
1.06%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
15
Increased
27
Reduced
28
Closed
12
Calls
$164K
Puts
$1.3M
Net Calls
-$1.13M
Net Calls Change
+$1.41M

Top Buyers

1
BlackRock
1
BlackRock
New York
$3.09M
2
BNP Paribas Financial Markets
2
BNP Paribas Financial Markets
France
$1.81M
3
Citadel Advisors
3
Citadel Advisors
Florida
$2.19M
4
Millennium Management
4
Millennium Management
New York
$3.5M
5
Group One Trading
5
Group One Trading
Illinois
$551K

Top Sellers

1
NIG
1
NFJ Investment Group
Texas
$0
2
Manulife (Manufacturers Life Insurance)
2
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.4M
3
Morgan Stanley
3
Morgan Stanley
New York
$1.02M
4
XT
4
XTX Topco
Cayman Islands
$0
5
Bank of America
5
Bank of America
North Carolina
$308K
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$6.73M 4,804,030 – –
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$5.32M 3,799,430 -221,161 -6%
Millennium Management
3
Millennium Management
New York
$3.5M 2,500,645 +430,819 +21%
BlackRock
4
BlackRock
New York
$3.09M 2,208,368 +1,633,631 +284%
American Century Companies
5
American Century Companies
Missouri
$3.08M 2,199,397 +12,201 +0.6%
VanEck Associates
6
VanEck Associates
New York
$2.84M 2,027,908 +5,585 +0.3%
Citadel Advisors
7
Citadel Advisors
Florida
$2.19M 1,566,066 +544,897 +53%
State Street
8
State Street
Massachusetts
$2.15M 1,444,613 +124,092 +9%
Renaissance Technologies
9
Renaissance Technologies
New York
$2.05M 1,467,100 +227,987 +18%
BNP Paribas Financial Markets
10
BNP Paribas Financial Markets
France
$1.81M 1,291,332 +679,312 +111%
Manulife (Manufacturers Life Insurance)
11
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.4M 1,000,000 -1,000,000 -50%
UBS Group
12
UBS Group
Switzerland
$1.22M 870,236 +163,367 +23%
Morgan Stanley
13
Morgan Stanley
New York
$1.02M 727,504 -402,003 -36%
BCM
14
Barometer Capital Management
Ontario, Canada
$839K 221,359 +76,900 +53%
Northern Trust
15
Northern Trust
Illinois
$798K 570,058 -12,297 -2%
Marshall Wace
16
Marshall Wace
United Kingdom
$694K 495,362 -284,439 -36%
Group One Trading
17
Group One Trading
Illinois
$551K 393,708 +240,015 +156%
Invesco
18
Invesco
Georgia
$362K 258,515 -16,224 -6%
Simplex Trading
19
Simplex Trading
Illinois
$349K 249,365 -49,306 -17%
Barclays
20
Barclays
United Kingdom
$318K 227,158 +107,752 +90%
Bank of America
21
Bank of America
North Carolina
$308K 219,665 -317,882 -59%
SS
22
SBI Securities
Japan
$286K 204,625 +182,344 +818%
GC
23
Guggenheim Capital
Illinois
$196K 139,780 -40,165 -22%
Goldman Sachs
24
Goldman Sachs
New York
$195K 139,141 +73,335 +111%
RC
25
RBF Capital
California
$184K 131,219 – –
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