Simplex Trading
CSX icon

Simplex Trading’s CSX Corp CSX Stock Holding History

Simplex Trading’s Portfolio CSX Stock Details CSX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$9.12M Buy
222,100
+22,900
+11% +$897K 0.01% 737
2025
Q4 		$7.22M Sell
199,200
-575,900
-74% -$20.6M ﹤0.01% 1046
2025
Q3 		$27.5M Buy
775,100
+350,100
+82% +$12M 0.01% 518
2025
Q2 		$13.9M Buy
425,000
+359,100
+545% +$10.8M 0.01% 695
2025
Q1 		$1.94M Sell
65,900
-54,200
-45% -$1.72M ﹤0.01% 2058
2024
Q4 		$3.88M Sell
120,100
-315,900
-72% -$10.8M ﹤0.01% 1661
2024
Q3 		$15.1M Buy
436,000
+44,800
+11% +$1.52M 0.01% 790
2024
Q2 		$13.1M Buy
391,200
+223,000
+133% +$7.57M 0.01% 849
2024
Q1 		$6.24M Buy
168,200
+42,800
+34% +$1.56M ﹤0.01% 1442
2023
Q4 		$4.35M Buy
125,400
+67,600
+117% +$2.15M ﹤0.01% 1681
2023
Q3 		$1.78M Sell
57,800
-10,800
-16% -$342K ﹤0.01% 2170
2023
Q2 		$2.34M Buy
68,600
+19,200
+39% +$607K ﹤0.01% 1850
2023
Q1 		$1.48M Sell
49,400
-32,700
-40% -$1.01M ﹤0.01% 2207
2022
Q4 		$2.54M Sell
82,100
-57,400
-41% -$1.73M ﹤0.01% 1686
2022
Q3 		$3.72M Sell
139,500
-365,900
-72% -$11.4M ﹤0.01% 1427
2022
Q2 		$14.7M Buy
505,400
+183,200
+57% +$5.97M 0.02% 637
2022
Q1 		$12.1M Buy
322,200
+64,400
+25% +$2.28M 0.01% 744
2021
Q4 		$9.69M Sell
257,800
-15,800
-6% -$557K 0.01% 799
2021
Q3 		$8.83M Buy
273,600
+3,400
+1% +$109K 0.01% 792
2021
Q2 		$8.67M Buy
+270,200
New +$8.91M 0.01% 790
2021
Q1 		– Sell
-5,814
Closed -$17.6M – 8993
2020
Q4 		$17.6M Buy
5,814
+3,003
+107% +$86.3K 0.02% 391
2020
Q3 		$7.28M Buy
2,811
+621
+28% +$15.3K 0.01% 663
2020
Q2 		$5.09M Sell
2,190
-2,022
-48% -$44.7K 0.01% 846
2020
Q1 		$8.04M Sell
4,212
-2,886
-41% -$67.4K 0.01% 489
2019
Q4 		$17.1M Buy
7,098
+651
+10% +$15.4K 0.04% 316
2019
Q3 		$14.9M Buy
6,447
+1,578
+32% +$36.7K 0.04% 300
2019
Q2 		$12.6M Buy
4,869
+2,082
+75% +$53.6K 0.03% 335
2019
Q1 		$6.95M Sell
2,787
-654
-19% -$15.1K 0.02% 524
2018
Q4 		$7.13M Sell
3,441
-1,875
-35% -$43.1K 0.02% 442
2018
Q3 		$13.1M Buy
5,316
+3,903
+276% +$93K 0.04% 288
2018
Q2 		$3M Sell
1,413
-4,566
-76% -$94K 0.01% 856
2018
Q1 		$181K Sell
5,979
-3,285
-35% -$61.4K 0.01% 1309
2017
Q4 		$207K Buy
9,264
+4,305
+87% +$76.2K 0.01% 1243
2017
Q3 		$94K Sell
4,959
-1,470
-23% -$25.2K ﹤0.01% 1753
2017
Q2 		$94K Sell
6,429
-321
-5% -$5.5K ﹤0.01% 1802
2017
Q1 		$241K Buy
6,750
+4,365
+183% +$66.5K 0.01% 1099
2016
Q4 		$31K Sell
2,385
-732
-23% -$8.21K ﹤0.01% 2622
2016
Q3 		$23K Buy
3,117
+2,526
+427% +$23.9K ﹤0.01% 2834
2016
Q2 		$12K Buy
591
+117
+25% +$1.02K ﹤0.01% 3404
2016
Q1 		$23K Sell
474
-435
-48% -$3.53K ﹤0.01% 2674
2015
Q4 		$57K Sell
909
-168
-16% -$1.52K ﹤0.01% 1813
2015
Q3 		$64K Sell
1,077
-744
-41% -$7.3K ﹤0.01% 1792
2015
Q2 		$51K Buy
1,821
+1,545
+560% +$17.9K ﹤0.01% 1685
2015
Q1 		$65K Buy
276
+117
+74% +$1.34K 0.01% 1373
2014
Q4 		$4K Buy
+159
New +$1.86K ﹤0.01% 3220

Other funds holding CSX

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
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Simplex Trading's CSX Position: Q1 2026 in Review

Simplex Trading opened a new position in CSX Corp (CSX) in Q1 2026: 32,947 shares worth $1.35M. The stake represents ﹤0.01% of the portfolio and ranks #2184 among its holdings. This is a return to the name: Simplex Trading previously reported a position in CSX as recently as Q3 2025.

Simplex Trading first reported a position in CSX in Q2 2015 and has held it in 15 quarters since. The position peaked at $15.3M in Q4 2020. 1,863 funds tracked by Wall St. Rank hold CSX as of Q1 2026.

  • Simplex Trading held 32,947 shares of CSX Corp worth $1.35M as of Q1 2026.
  • CSX Corp was a new Simplex Trading position in Q1 2026.
  • CSX Corp made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #2184 holding.
  • Simplex Trading first reported a position in CSX Corp in Q2 2015 and has held it in 15 quarters since.
  • Simplex Trading's CSX Corp position peaked at $15.3M in Q4 2020.
  • 1,863 funds tracked by Wall St. Rank held CSX Corp as of Q1 2026.

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