Simplex Trading
STLD icon

Simplex Trading’s Steel Dynamics STLD Stock Holding History

Simplex Trading’s Portfolio STLD Stock Details STLD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.57M Sell
8,700
-23,100
-73% -$4.21M ﹤0.01% 2040
2025
Q4 		$5.39M Sell
31,800
-6,600
-17% -$1.05M ﹤0.01% 1216
2025
Q3 		$5.35M Sell
38,400
-13,700
-26% -$1.8M ﹤0.01% 1402
2025
Q2 		$6.67M Buy
52,100
+200
+0.4% +$25.5K ﹤0.01% 1145
2025
Q1 		$6.49M Sell
51,900
-23,200
-31% -$2.94M ﹤0.01% 1139
2024
Q4 		$8.57M Sell
75,100
-114,700
-60% -$15.2M ﹤0.01% 1128
2024
Q3 		$23.9M Buy
189,800
+81,200
+75% +$9.87M 0.01% 573
2024
Q2 		$14.1M Buy
108,600
+14,900
+16% +$1.99M 0.01% 796
2024
Q1 		$13.9M Buy
93,700
+21,500
+30% +$2.7M 0.01% 922
2023
Q4 		$8.53M Buy
72,200
+29,800
+70% +$3.32M 0.01% 1206
2023
Q3 		$4.55M Sell
42,400
-44,000
-51% -$4.58M ﹤0.01% 1420
2023
Q2 		$9.41M Sell
86,400
-85,800
-50% -$8.73M 0.01% 930
2023
Q1 		$19.5M Sell
172,200
-95,300
-36% -$11.1M 0.02% 599
2022
Q4 		$26.1M Buy
267,500
+40,700
+18% +$3.92M 0.03% 462
2022
Q3 		$16.1M Buy
226,800
+94,600
+72% +$7.16M 0.02% 589
2022
Q2 		$8.74M Sell
132,200
-12,700
-9% -$1.02M 0.01% 862
2022
Q1 		$12.1M Buy
144,900
+69,500
+92% +$4.69M 0.01% 743
2021
Q4 		$4.68M Sell
75,400
-42,600
-36% -$2.67M ﹤0.01% 1258
2021
Q3 		$7.19M Hold
118,000
– – 0.01% 928
2021
Q2 		$7.03M Buy
118,000
+117,229
+15,205% +$6.88M 0.01% 918
2021
Q1 		$3.91M Sell
771
-55
-7% -$2.32K 0.01% 1014
2020
Q4 		$3.04M Buy
826
+669
+426% +$23.2K ﹤0.01% 1381
2020
Q3 		$449K Buy
157
+2
+1% +$57 ﹤0.01% 3134
2020
Q2 		$404K Sell
155
-153
-50% -$3.83K ﹤0.01% 3169
2020
Q1 		$694K Buy
308
+177
+135% +$4.85K ﹤0.01% 2254
2019
Q4 		$445K Sell
131
-504
-79% -$16.1K ﹤0.01% 2867
2019
Q3 		$1.89M Buy
635
+444
+232% +$13.1K 0.01% 1378
2019
Q2 		$576K Sell
191
-6
-3% -$184 ﹤0.01% 2439
2019
Q1 		$694K Sell
197
-2
-1% -$71 ﹤0.01% 2313
2018
Q4 		$597K Buy
199
+11
+6% +$416 ﹤0.01% 2066
2018
Q3 		$849K Buy
188
+20
+12% +$921 ﹤0.01% 2059
2018
Q2 		$771K Sell
168
-14
-8% -$662 ﹤0.01% 2021
2018
Q1 		$32K Sell
182
-54
-23% -$2.49K ﹤0.01% 2882
2017
Q4 		$20K Sell
236
-58
-20% -$2.23K ﹤0.01% 3315
2017
Q3 		$27K Sell
294
-31
-10% -$1.09K ﹤0.01% 2892
2017
Q2 		$9K Buy
325
+59
+22% +$2.04K ﹤0.01% 4085
2017
Q1 		$17K Buy
266
+55
+26% +$1.96K ﹤0.01% 3438
2016
Q4 		$4K Buy
211
+183
+654% +$5.76K ﹤0.01% 4584
2016
Q3 		$4K Sell
28
-469
-94% -$12K ﹤0.01% 4517
2016
Q2 		$44K Buy
+497
New +$12.1K ﹤0.01% 2185
2016
Q1 		– Sell
-46
Closed -$5K – 6205
2015
Q4 		$5K Buy
+46
New +$822 ﹤0.01% 3906
2015
Q2 		– Sell
-8
Closed -$1K – 5825
2015
Q1 		$1K Sell
8
-1
-11% -$19 ﹤0.01% 4600
2014
Q4 		$1K Buy
+9
New +$194 ﹤0.01% 4272

Other funds holding STLD

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
LCIP
Life Cycle Investment Partners London $15.7B AUM
Holocene Advisors
Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return

Simplex Trading's STLD Position: Q1 2026 in Review

Simplex Trading sold out of Steel Dynamics (STLD) in Q1 2026, closing a stake of 11,295 shares — an estimated $2.06M sold.

Simplex Trading first reported a position in STLD in Q2 2016 and held it in 14 quarters. The position peaked at $10.6M in Q3 2024. 932 funds tracked by Wall St. Rank hold STLD as of Q1 2026.

  • Simplex Trading reported no remaining Steel Dynamics position as of Q1 2026 after selling out during the quarter.
  • Simplex Trading sold 11,295 Steel Dynamics shares in Q1 2026, an estimated $2.06M.
  • Simplex Trading first reported a position in Steel Dynamics in Q2 2016 and held it in 14 quarters.
  • Simplex Trading's Steel Dynamics position peaked at $10.6M in Q3 2024.
  • 932 funds tracked by Wall St. Rank held Steel Dynamics as of Q1 2026.

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