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Companhia Siderúrgica Nacional
SID

83 hedge funds and large institutions have $63.4M invested in Companhia Siderúrgica Nacional in 2025 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 25 increasing their positions, 28 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

64% more first-time investments, than exits

New positions opened: 18 | Existing positions closed: 11

22% more capital invested

Capital invested by funds: $52M → $63.4M (+$11.4M)

8% more funds holding

Funds holding: 77 → 83 (+6)

0.35% more ownership

Funds ownership: 2.61% → 2.96% (+0.35%)

11% less repeat investments, than reductions

Existing positions increased: 25 | Existing positions reduced: 28

35% less call options, than puts

Call options by funds: $149K | Put options by funds: $230K

Holders
83
Holders Change
+6
Holders Change %
+7.79%
% of All Funds
1.01%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
25
Reduced
28
Closed
11
Calls
$149K
Puts
$230K
Net Calls
-$81K
Net Calls Change
+$934K

Top Buyers

Rank Fund Capital Flow
1
Jane Street
Jane Street
New York
+$3.24M
2
Renaissance Technologies
Renaissance Technologies
New York
+$2.81M
3
Two Sigma Investments
Two Sigma Investments
New York
+$2.57M
4
Morgan Stanley
Morgan Stanley
New York
+$2.35M
5
Goldman Sachs
Goldman Sachs
New York
+$2.16M

Top Sellers

Rank Fund Capital Flow
1
VanEck Associates
VanEck Associates
New York
-$3.47M
2
BlackRock
BlackRock
New York
-$3.43M
3
Citadel Advisors
Citadel Advisors
Florida
-$1.51M
4
Millennium Management
Millennium Management
New York
-$1.07M
5
Group One Trading
Group One Trading
Illinois
-$675K
Name Holding Trade Value Shares
Change 		Change in
Stake
SAM
26
Storebrand Asset Management
Norway
$360K -$135K -82,805 -27%
Invesco
27
Invesco
Georgia
$283K -$65.5K -40,324 -19%
Point72 Asset Management
28
Point72 Asset Management
Connecticut
$264K +$268K +164,746 New
D.E. Shaw & Co
29
D.E. Shaw & Co
New York
$239K -$135K -83,252 -36%
Susquehanna International Group
30
Susquehanna International Group
Pennsylvania
$236K -$116K -71,112 -33%
AAM
31
Advisors Asset Management
Colorado
$186K -$17.2K -10,572 -8%
CIBC World Market
32
CIBC World Market
Ontario, Canada
$183K +$186K +114,500 New
SG Americas Securities
33
SG Americas Securities
New York
$159K +$126K +77,259 +346%
IA
34
Inspire Advisors
Idaho
$149K -$5.58K -3,436 -4%
SFO
35
Stokes Family Office
Louisiana
$128K +$130K +80,000 New
GC
36
Guggenheim Capital
Illinois
$95.7K -$7.71K -4,748 -7%
KI
37
Kapitalo Investimentos
Brazil
$90.8K – – –
VM
38
VPR Management
Texas
$89.2K – – –
II
39
Inspire Investing
Idaho
$85.9K +$7.22K +4,446 +9%
ACM
40
Aquatic Capital Management
Illinois
$68.2K +$69.3K +42,643 New
HT
41
Headlands Technologies
Illinois
$66.6K +$67.6K +41,618 New
PAW
42
Plan A Wealth
Nebraska
$59.2K +$5.77K +3,552 +11%
Qube Research & Technologies (QRT)
43
Qube Research & Technologies (QRT)
United Kingdom
$57K +$57.8K +35,610 New
VCM
44
Voleon Capital Management
California
$53.8K +$54.7K +33,648 New
RS
45
R Squared
Hong Kong
$52.4K +$6.44K +3,966 +14%
VPIM
46
Vanguard Personalized Indexing Management
California
$47.3K +$5.98K +3,681 +14%
Corient Private Wealth
47
Corient Private Wealth
Florida
$36.3K +$13.8K +8,522 +60%
CIAM
48
Caitong International Asset Management
Hong Kong
$35.7K +$30.1K +18,500 +483%
IAS
49
Insigneo Advisory Services
Florida
$35.6K +$422 +260 +1%
LPL Financial
50
LPL Financial
California
$34.2K +$34.7K +21,368 New
1
2
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SID Hedge Fund Activity: Q4 2025 in Review

83 of the 8,227 institutional investors tracked by Wall St. Rank reported a position in Companhia Siderúrgica Nacional (SID) for Q4 2025, worth a combined $63.4M — up 22% from $52M a quarter earlier.

Buyers outnumbered sellers: 18 funds opened new SID positions and 11 closed out — a net gain of 7 holders — while 25 added to existing stakes and 28 trimmed.

The largest buyer was Jane Street, adding an estimated $3.24M. The largest seller was VanEck Associates, cutting an estimated $3.47M.

  • 83 institutional investors held Companhia Siderúrgica Nacional (SID) as of Q4 2025, up from 77 in Q3 2025.
  • Funds reported $63.4M of Companhia Siderúrgica Nacional stock for Q4 2025, up 22% quarter-over-quarter.
  • 18 funds opened new Companhia Siderúrgica Nacional positions in Q4 2025 and 11 closed out, a net change of +7 holders.
  • The largest Companhia Siderúrgica Nacional buyer in Q4 2025 was Jane Street, an estimated $3.24M added.
  • The largest Companhia Siderúrgica Nacional seller in Q4 2025 was VanEck Associates, an estimated $3.47M sold.

Based on aggregated 13F filings for Q4 2025.