WhaleCreepWhat the best hedge funds own, from their SEC 13F filings
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Which hedge funds own CSX? CSX CORP, Q2 2026 13F holders

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16 of the hedge funds tracked by WhaleCreep disclosed a position in CSX (CSX CORP) in their Q2 2026 13F filings, worth $1.5bn in total. The largest holder by portfolio weight is Junto Capital Management at 2.6% of its book. 2 managers opened a new position this quarter: Brevan Howard Capital Management, Marshall Wace. 1 exited: Viking Global Investors.

16tracked managers holding
2opened this quarter
1exited this quarter

Which hedge funds hold CSX? Current holders by portfolio weight

ManagerAs ofWeight of bookValueSharesΔ sharesAction
Junto Capital ManagementQ2 2026 2.6%$141.2m2,970,518 -14% reduced
Moore Capital ManagementQ2 2026 1.3%$58.0m1,220,553 349% added
Holocene AdvisorsQ2 2026 1.0%$458.3m9,641,428 93% added
Markel GroupQ2 2026 0.5%$27.8m584,500 10% added
Bridgewater AssociatesQ2 2026 0.4%$106.0m2,229,965 -6% reduced
Kahn BrothersQ2 2026 0.3%$1.7m34,781 -5% reduced
Point72 Asset Management LPQ2 2026 0.2%$112.2m2,359,777 -20% reduced
Citadel AdvisorsQ2 2026 0.2%$262.1m5,514,487 627% added
Millennium ManagementQ2 2026 0.1%$215.0m4,522,881 475% added
Brevan Howard Capital ManagementQ2 2026 0.1%$5.3m110,567 new
Woodline PartnersQ2 2026 0.1%$19.3m405,668 11% added
Ancora AdvisorsQ2 2026 0.0%$2.2m46,969 2% added
Renaissance Technologies LLCQ2 2026 0.0%$30.2m634,800 26% added
First ManhattanQ2 2026 0.0%$7.1m148,893 -8% reduced
Marshall WaceQ2 2026 0.0%$20.4m430,106 new
D. E. Shaw & CoQ2 2026 0.0%$16.2m340,564 14% added

Exited since the previous quarter

ManagerPrior weightPrior value
Viking Global Investors11.1%$766.7m

Held in a manager's last filing on record

These managers have not filed for the latest quarter; their last disclosure is dated.

ManagerLast filingWeight
Boston OmahaQ4 20240.0%

How has hedge fund ownership of CSX changed?

QuarterManagers holdingCombined value
Q2 202616$1.5bn
Q1 202615$1.5bn
Q4 202512$1.2bn
Q3 202511$1.4bn
Q2 202512$1.2bn
Q1 202510$647.5m
Q4 202410$715.5m
Q3 202410$528.4m
Q2 202412$577.7m
Q1 202415$536.6m
Q4 202313$540.2m
Q3 202313$718.1m
Q2 202312$992.9m
Q1 202315$1.3bn
Q4 202213$1.1bn
Q3 202214$1.0bn

Counts every tracked manager that disclosed CSX in that quarter's filing, including managers that have since stopped filing.