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 		$1.35M Buy
+32,947
New +$1.29M ﹤0.01% 2184
2025
Q4 		– Sell
-147,475
Closed -$5.28M – 8803
2025
Q3 		$5.24M Buy
+147,475
New +$5.04M ﹤0.01% 1421
2024
Q3 		– Sell
-15,703
Closed -$533K – 8641
2024
Q2 		$525K Buy
+15,703
New +$533K ﹤0.01% 3615
2022
Q3 		– Sell
-270,046
Closed -$8.39M – 10036
2022
Q2 		$7.85M Buy
270,046
+193,904
+255% +$6.32M 0.01% 909
2022
Q1 		$2.85M Buy
76,142
+12,234
+19% +$433K ﹤0.01% 1744
2021
Q4 		$2.4M Buy
63,908
+63,529
+16,762% +$2.24M ﹤0.01% 1848
2021
Q3 		$12K Sell
379
-10,051
-96% -$322K ﹤0.01% 8806
2021
Q2 		$334K Buy
+10,430
New +$344K ﹤0.01% 4784
2021
Q1 		– Sell
-505,785
Closed -$15.4M – 8992
2020
Q4 		$15.3M Buy
+505,785
New +$14.5M 0.02% 429
2020
Q1 		– Sell
-34,290
Closed -$801K – 7684
2019
Q4 		$827K Sell
34,290
-30,177
-47% -$714K ﹤0.01% 2262
2019
Q3 		$1.49M Buy
+64,467
New +$1.5M ﹤0.01% 1586
2019
Q1 		– Sell
-600
Closed -$13.9K – 7220
2018
Q4 		$12K Buy
+600
New +$13.8K ﹤0.01% 5721
2017
Q1 		– Sell
-11,760
Closed -$179K – 6231
2016
Q4 		$140K Buy
+11,760
New +$132K 0.01% 1286
2015
Q4 		– Sell
-41,814
Closed -$380K – 5494
2015
Q3 		$374K Buy
41,814
+13,260
+46% +$130K 0.03% 561
2015
Q2 		$310K Buy
+28,554
New +$331K 0.03% 567

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.