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CSX Corp CSX

US equityMarket cap rank #187Infrastructure
$46.95
−$0.25 (-0.52%)
Market open · Sep 24, 1:10 pm ET
After hours $47.19 0.00%
Open$47.17
Prev close$47.19
Day range$46.86 – $47.33
Volume4.52M
Market cap$86.96B
P/E (TTM)27.1
Dividend yield1.15%

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership81.3%-0.10 pts vs. prior quarter
Institutions holding2,230-5 vs. prior quarter
Insider trades (recent)1 buys / 4 sellsNet selling
Short interest2.22% of floatDays to cover 4.8 · as of 31 Aug 2026
Short-sale volume share22.6%5-day average of daily volume

Short-sale volume as % of daily volume

16%21%27%32%Aug '26Sep '26Sep '26

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: −$14.78M (9 inflow days, 11 outflow days).

Largest holders

  • BlackRock8.70%
  • Vanguard Capital Management, LLC7.12%
  • State Street Global Advisors4.94%
  • T. Rowe Price Group, Inc.3.83%
  • Invesco Capital Management LLC3.00%

By investor type

  • Mutual Fund67.14%
  • Public Company3.99%
  • Hedge Fund3.63%
  • Government Pension Fund2.17%
  • Private Company1.89%
  • Sovereign Wealth Fund1.46%
  • Insurance Company0.30%
  • Family Office/Trust0.28%
Institutional holders2,230
Institutional ownership81.3%

Insider activity

Total transactions24
Bought1
Sold4

Short interest

Report dateShares short% of floatDays to cover
31 Aug 2026 41,063,437 2.2% 4.8
14 Aug 2026 34,310,600 1.9% 3.5
31 Jul 2026 36,353,084 2.0% 2.3
15 Jul 2026 36,965,072 2.0% 3.6
30 Jun 2026 38,966,330 2.1% 3.0
15 Jun 2026 40,778,038 2.2% 3.6
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