Simplex Trading
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Simplex Trading’s Companhia Siderúrgica Nacional SID Stock Holding History

Simplex Trading’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
Q1 		$55.4K Buy
+44,700
New +$73K ﹤0.01% 5760
2025
Q4 		– Sell
-319,300
Closed -$478K – 9927
2025
Q3 		$478K Buy
319,300
+1,500
+0.5% +$2.16K ﹤0.01% 3892
2025
Q2 		$444K Buy
317,800
+23,700
+8% +$36.6K ﹤0.01% 3625
2025
Q1 		$491K Hold
294,100
– – ﹤0.01% 3428
2024
Q4 		$423K Buy
294,100
+287,900
+4,644% +$564K ﹤0.01% 3723
2024
Q3 		$14K Sell
6,200
-300
-5% -$660 ﹤0.01% 6966
2024
Q2 		$14K Buy
6,500
+3,400
+110% +$8.96K ﹤0.01% 7208
2024
Q1 		$9K Sell
3,100
-141,500
-98% -$489K ﹤0.01% 7702
2023
Q4 		$568K Sell
144,600
-98,700
-41% -$286K ﹤0.01% 3556
2023
Q3 		$581K Sell
243,300
-3,400
-1% -$8.71K ﹤0.01% 3243
2023
Q2 		$638K Buy
246,700
+90,700
+58% +$250K ﹤0.01% 3053
2023
Q1 		$478K Sell
156,000
-139,300
-47% -$450K ﹤0.01% 3316
2022
Q4 		$815K Sell
295,300
-137,800
-32% -$370K ﹤0.01% 2678
2022
Q3 		$1.03M Buy
433,100
+172,200
+66% +$475K ﹤0.01% 2607
2022
Q2 		$764K Sell
260,900
-112,100
-30% -$473K ﹤0.01% 2937
2022
Q1 		$2.02M Buy
373,000
+188,200
+102% +$934K ﹤0.01% 2103
2021
Q4 		$820K Buy
184,800
+173,300
+1,507% +$753K ﹤0.01% 3136
2021
Q3 		$99K Buy
11,500
+400
+4% +$3K ﹤0.01% 6636
2021
Q2 		$97K Buy
11,100
+11,009
+12,098% +$95.3K ﹤0.01% 6772
2021
Q1 		$60K Sell
91
-45
-33% -$284 ﹤0.01% 6387
2020
Q4 		$80K Buy
136
+115
+548% +$491 ﹤0.01% 5668
2020
Q3 		$6K Sell
21
-4
-16% -$10 ﹤0.01% 7048
2020
Q2 		$4K Sell
25
-32
-56% -$53 ﹤0.01% 7069
2020
Q1 		$7K Sell
57
-138
-71% -$363 ﹤0.01% 6692
2019
Q4 		$67K Buy
195
+180
+1,200% +$560 ﹤0.01% 4923
2019
Q3 		$4K Sell
15
-35
-70% -$133 ﹤0.01% 6715
2019
Q2 		$21K Buy
50
+29
+138% +$117 ﹤0.01% 5580
2019
Q1 		$8K Sell
21
-55
-72% -$173 ﹤0.01% 6287
2018
Q4 		$16K Sell
76
-9
-11% -$22 ﹤0.01% 5530
2018
Q3 		$19K Buy
85
+56
+193% +$123 ﹤0.01% 5998
2018
Q2 		$5K Buy
+29
New +$69 ﹤0.01% 6727
2018
Q1 		– Sell
-70
Closed -$5K – 6788
2017
Q4 		$5K Buy
+70
New +$181 ﹤0.01% 4556
2017
Q3 		– Sell
-130
Closed -$5K – 6563
2017
Q2 		$5K Buy
130
+84
+183% +$187 ﹤0.01% 4625
2017
Q1 		$2K Buy
+46
New +$167 ﹤0.01% 5327
2016
Q1 		– Sell
-284
Closed -$29K – 6167
2015
Q4 		$29K Buy
284
+268
+1,675% +$329 ﹤0.01% 2388
2015
Q3 		$1K Buy
+16
New +$19 ﹤0.01% 5138
2015
Q1 		– Sell
-1
Closed -$1K – 5520
2014
Q4 		$1K Buy
+1
New +$3 ﹤0.01% 4256

Other funds holding SID

Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BCV
Banque Cantonale Vaudoise Lausanne, Switzerland $2.66B AUM 26.89% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Simplex Trading's SID Position: Q1 2026 in Review

Simplex Trading opened a new position in Companhia Siderúrgica Nacional (SID) in Q1 2026: 44,613 shares worth $55.3K. The stake represents ﹤0.01% of the portfolio and ranks #5763 among its holdings. This is a return to the name: Simplex Trading previously reported a position in SID as recently as Q3 2025.

Simplex Trading first reported a position in SID in Q3 2015 and has held it in 28 quarters since. The position peaked at $498K in Q1 2025. 84 funds tracked by Wall St. Rank hold SID as of Q1 2026.

  • Simplex Trading held 44,613 shares of Companhia Siderúrgica Nacional worth $55.3K as of Q1 2026.
  • Companhia Siderúrgica Nacional was a new Simplex Trading position in Q1 2026.
  • Companhia Siderúrgica Nacional made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #5763 holding.
  • Simplex Trading first reported a position in Companhia Siderúrgica Nacional in Q3 2015 and has held it in 28 quarters since.
  • Simplex Trading's Companhia Siderúrgica Nacional position peaked at $498K in Q1 2025.
  • 84 funds tracked by Wall St. Rank held Companhia Siderúrgica Nacional as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.