NATIONAL STEEL CO

SIDNYSE

$1.24+0.08 (+6.90% today)

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

NATIONAL STEEL CO price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (-25.3%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Vanguard Capital Management LLC	0.34%	$4.13M	0.00%	Not reported
Renaissance Technologies LLC	0.27%	$3.3M	0.00%	Not reported
Dimensional Fund Advisors LP	0.26%	$3.21M	0.00%	Not reported
UBS Group AG	0.25%	$3.06M	0.00%	Not reported
Citadel Advisors LLC	0.16%	$1.94M	0.00%	Not reported
State Street Corp	0.13%	$1.69M	0.00%	Not reported
Jane Street Group, LLC	0.12%	$1.51M	0.00%	Not reported
Banque Cantonale Vaudoise	0.12%	$1.46M	0.20%	Not reported
Two Sigma Investments, LP	0.08%	$952K	0.00%	Not reported
XTX Topco Ltd	0.05%	$662K	0.01%	Not reported
Northern Trust Corp	0.04%	$506K	0.00%	Not reported
Caption Management, LLC	0.04%	$468K	0.00%	Not reported
Van Eck Associates Corp	0.03%	$411K	0.00%	Add 14.85%
Barometer Capital Management Inc.	0.03%	$363K	0.10%	Add 5.90%
Marshall Wace, LLP	0.03%	$322K	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.02%	$268K	0.00%	Not reported
Morgan Stanley	0.02%	$223K	0.00%	Not reported
Millennium Management LLC	0.02%	$217K	0.00%	Not reported
Goldman Sachs Group Inc	0.01%	$113K	0.00%	Not reported
Invesco Ltd.	0.01%	$109K	0.00%	Not reported
Inspire Advisors, LLC	0.01%	$106K	0.01%	Add 38.43%
JPMorgan Chase & Co	0.01%	$95.1K	0.00%	Not reported
Storebrand Asset Management As	0.01%	$80K	0.00%	Reduce 61.11%
Susquehanna International Group, LLP	0.01%	$79.2K	0.00%	Not reported
Inspire Investing, LLC	0.01%	$69.5K	0.00%	Add 45.09%
Plan A Wealth LLC	0.00%	$51.2K	0.02%	Add 46.11%
Centiva Capital, LP	0.00%	$46.4K	0.00%	Not reported
D. E. Shaw & Co., Inc.	0.00%	$37.5K	0.00%	Not reported
Quadrature Capital Ltd	0.00%	$34K	0.00%	Not reported
Schonfeld Strategic Advisors LLC	0.00%	$32K	0.00%	Not reported
SmartHarvest Portfolios, LLC	0.00%	$28.8K	0.01%	Reduce 5.12%
Tudor Investment Corp Et Al	0.00%	$28.6K	0.00%	Not reported
LPL Financial LLC	0.00%	$25.1K	0.00%	Not reported
R Squared Ltd	0.00%	$24.6K	0.01%	Add 13.41%
GAMMA Investing LLC	0.00%	$23K	0.00%	Not reported
BlackRock, Inc.	0.00%	$21K	0.00%	Not reported
MML Investors Services, LLC	0.00%	$20.5K	0.00%	Add 17.06%
Vanguard Personalized Indexing Management, LLC	0.00%	$15.3K	0.00%	Not reported
Mirae Asset Global Investments Co., Ltd.	0.00%	$13.1K	0.00%	Not reported
BNP Paribas Financial Markets	0.00%	$11.8K	0.00%	Not reported
Aubrey Capital Management Ltd	0.00%	$1.33M	0.84%	New Not reported
Two Sigma Securities, LLC	0.00%	$10.5K	0.00%	Not reported
Vise Technologies, Inc.	0.00%	$10.3K	0.00%	New Not reported
Basecamp Wealth Advisors LLC	0.00%	$10.1K	0.00%	Not reported
Compound Planning, Inc.	0.00%	$9.98K	0.00%	Not reported
TSFG, LLC	0.00%	$10K	0.00%	Not reported
Hartree Partners, LP	0.00%	$25K	0.01%	New Not reported
SBI Securities Co., Ltd.	0.00%	$5.72K	0.00%	Not reported
Osaic Holdings, Inc.	0.00%	$4.51K	0.00%	Not reported
Triumph Capital Management	0.00%	$3.66K	0.00%	Add 100.00%

50 of 63 holders

Activity score

Premium

100

WEAK

STRONG

Unlock

AI Activity Analysis

Premium

Coming soonAI reads of insider, institutional and company activity will appear here for Premium accounts.

Historical Activity Patterns

Premium

Historical Activity PatternsHistorical periods where multiple activity categories converged, with subsequent market performance shown for context.Unlock