Calamos Advisors
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Calamos Advisors’s CSX Corp CSX Stock Holding History

Calamos Advisors’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
2018
Q4 		– Sell
-900,000
Closed -$11.2M – 680
2018
Q3 		$11.2M Buy
+900,000
New +$21.4M 0.06% 305

Other funds holding CSX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

Calamos Advisors's CSX Position: Q2 2026 in Review

Calamos Advisors reduced its CSX Corp (CSX) stake by 1.8% in Q2 2026, selling an estimated $1.37M and leaving 1,690,905 shares worth $80.4M. The position accounts for 0.27% of the portfolio, ranked #76.

Calamos Advisors first reported a position in CSX in Q2 2013 and has held it in 53 quarters since. The position peaked at $98.6M in Q4 2021. 1,994 funds tracked by Wall St. Rank hold CSX as of Q2 2026.

  • Calamos Advisors held 1,690,905 shares of CSX Corp worth $80.4M as of Q2 2026.
  • Calamos Advisors sold 30,308 CSX Corp shares in Q2 2026, an estimated $1.37M.
  • CSX Corp made up 0.27% of Calamos Advisors's portfolio in Q2 2026, its #76 holding.
  • Calamos Advisors first reported a position in CSX Corp in Q2 2013 and has held it in 53 quarters since.
  • Calamos Advisors's CSX Corp position peaked at $98.6M in Q4 2021.
  • 1,994 funds tracked by Wall St. Rank held CSX Corp as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.