CSX Corp
CSX- Exchange
- Nasdaq
- Industry
- Railroads, Line-Haul Operating
- SEC CIK
- 0000277948
In the last 90 days, CSX Corp insiders filed 0 open-market purchases and 2 sales; 1,998 institutions reported holding it in 13F filings for Q2 2026, worth $69.9B in total; Markel Group is the only superinvestor holding it.
13F holders, Q4 2025
Institutional positions in CSX Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,815
- +116 vs. Q3 2025
- Shares held
- 1.46B
- +81.8M (+5.9%) vs. Q3 2025
- Total value
- $52.8B
- +$3.97B (+8.1%) vs. Q3 2025
- New holders
- 217
- 647 more added
- Sold out
- 101
- 619 more reduced
41 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CSX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,998 | $69.9B |
| Q1 2026 | 1,876 | $59.6B |
| Q4 2025 | 1,815 | $52.8B |
| Q3 2025 | 1,740 | $48.9B |
| Q2 2025 | 1,699 | $45.9B |
| Q1 2025 | 1,668 | $41.6B |
| Q4 2024 | 1,725 | $47.3B |
| Q3 2024 | 1,672 | $49.0B |
| Q2 2024 | 1,662 | $47.8B |
| Q1 2024 | 1,694 | $53.5B |
| Q4 2023 | 1,669 | $49.9B |
| Q3 2023 | 1,546 | $44.7B |
| Q2 2023 | 1,581 | $50.5B |
| Q1 2023 | 1,502 | $45.0B |
| Q4 2022 | 1,517 | $47.1B |
| Q3 2022 | 1,443 | $41.5B |
| Q2 2022 | 1,480 | $46.2B |
| Q1 2022 | 1,572 | $60.6B |
| Q4 2021 | 1,552 | $61.4B |
| Q3 2021 | 1,369 | $49.0B |
| Q2 2021 | 1,384 | $52.7B |
| Q1 2021 | 1,382 | $54.2B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding CSX Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| New York State Teachers Retirement System | 1,406,700 | $51.0M | 0.10% | −80.0% | Reduced |
| CIBC World Markets Inc. | 1,408,237 | $51.0M | 0.09% | −48,255−3.3% | Reduced |
| Capital International Investors | 1,482,794 | $53.8M | 0.01% | +63,283+4.5% | Added |
| HighTower Advisors, LLC | 1,536,338 | $55.7M | 0.06% | −15,683−1.0% | Reduced |
| Crawford Investment Counsel Inc | 1,536,865 | $55.7M | 0.93% | +18,015+1.2% | Added |
| Squarepoint Ops LLC | 1,543,846 | $56.0M | 0.11% | +1,494,120+3,004.7% | Added |
| Yaupon Capital Management LP | 1,559,664 | $56.5M | 2.78% | +1,559,664 | New |
| Assenagon Asset Management S.A. | 1,560,575 | $56.6M | 0.08% | −2,787,589−64.1% | Reduced |
| Aviva PLC | 1,580,301 | $57.3M | 0.10% | +81,200+5.4% | Added |
| LPL Financial LLC | 1,620,158 | $58.7M | 0.02% | +25,716+1.6% | Added |
| State Board of Administration of Florida Retirement System | 1,655,011 | $60.0M | 0.11% | −173,476−9.5% | Reduced |
| SEI Investments Co | 1,667,459 | $60.4M | 0.06% | +181,167+12.2% | Added |
| Calamos Advisors LLC | 1,691,627 | $61.3M | 0.25% | +433,253+34.4% | Added |
| Westfield Capital Management Co LP | 1,705,507 | $61.8M | 0.26% | +112,937+7.1% | Added |
| Westwood Holdings Group Inc. | 1,717,376 | $62.3M | 0.51% | −462,889−21.2% | Reduced |
| Zacks Investment Management | 1,744,913 | $63.3M | 0.50% | −10,751−0.6% | Reduced |
| Davidson Kempner Capital Management LP | 1,755,078 | $63.6M | 0.93% | +755,078+75.5% | Added |
| DekaBank Deutsche Girozentrale | 1,742,129 | $64.5M | 0.12% | 00.0% | Unchanged |
| First Trust Advisors LP | 1,815,359 | $65.8M | 0.05% | −1,262,295−41.0% | Reduced |
| Colony Group, LLC | 1,890,041 | $68.5M | 0.08% | +189,462+11.1% | Added |
| Massachusetts Financial Services Co | 1,923,024 | $69.7M | 0.02% | −434,432−18.4% | Reduced |
| D. E. Shaw & Co., Inc. | 2,008,972 | $72.8M | 0.06% | −1,894,847−48.5% | Reduced |
| TCW Group Inc | 2,062,654 | $74.8M | 0.54% | +1,171,413+131.4% | Added |
| Russell Investments Group, Ltd. | 2,070,311 | $75.1M | 0.08% | −118,236−5.4% | Reduced |
| New York State Common Retirement Fund | 2,087,275 | $75.7M | 0.10% | −5,600−0.3% | Reduced |
| Walleye Trading LLC | 2,122,784 | $77.0M | 1.24% | +592,198+38.7% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 2,161,353 | $78.5M | 0.13% | +1,486+0.1% | Added |
| Arrowstreet Capital, Limited Partnership | 2,169,871 | $78.7M | 0.05% | −1,549,782−41.7% | Reduced |
| Primecap Management Co | 2,192,000 | $79.5M | 0.06% | 00.0% | Unchanged |
| Caisse de Depot Et Placement du Quebec | 2,200,280 | $79.8M | 0.14% | +1,326,436+151.8% | Added |
| Standard Life Aberdeen plc | 2,216,902 | $80.4M | 0.12% | +26,997+1.2% | Added |
| UniSuper Management Pty Ltd | 2,217,445 | $80.4M | 0.48% | +153,094+7.4% | Added |
| Earnest Partners LLC | 2,265,102 | $82.1M | 0.35% | −31,926−1.4% | Reduced |
| Citadel Advisors LLC | 2,277,469 | $82.6M | 0.06% | −4,647,920−67.1% | Reduced |
| Principal Financial Group Inc | 2,350,327 | $85.2M | 0.04% | +8,926+0.4% | Added |
| Sound Shore Management Inc | 2,401,874 | $87.1M | 2.77% | −14,793−0.6% | Reduced |
| Citigroup Inc | 2,404,125 | $87.1M | 0.06% | +65,946+2.8% | Added |
| AQR Capital Management LLC | 2,454,288 | $89.0M | 0.05% | −366,702−13.0% | Reduced |
| National Bank of Canada | 2,641,037 | $95.7M | 0.10% | +463,235+21.3% | Added |
| Envestnet Asset Management Inc | 2,665,988 | $96.6M | 0.03% | −200,076−7.0% | Reduced |
| Bank of Montreal | 2,671,031 | $96.8M | 0.04% | +61,753+2.4% | Added |
| California State Teachers Retirement System | 2,687,532 | $97.4M | 0.10% | −134,136−4.8% | Reduced |
| Clearbridge Investments, LLC | 2,753,452 | $99.8M | 0.08% | −510,300−15.6% | Reduced |
| Raymond James Financial Inc | 2,758,134 | $100.0M | 0.03% | +23,278+0.9% | Added |
| Brookfield Asset Management Inc. | 2,874,913 | $104.2M | 0.13% | +627,424+27.9% | Added |
| FIL Ltd | 2,891,395 | $104.8M | 0.08% | +548,873+23.4% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 3,001,181 | $108.8M | 0.55% | −14,538−0.5% | Reduced |
| The PNC Financial Services Group, Inc. | 3,077,338 | $111.6M | 0.06% | −198,371−6.1% | Reduced |
| Magellan Asset Management Ltd | 3,216,069 | $116.6M | 1.42% | −77,878−2.4% | Reduced |
| Great Lakes Advisors, LLC | 3,223,621 | $116.9M | 0.95% | −18,986−0.6% | Reduced |
| Jain Global LLC | 3,224,264 | $116.9M | 1.14% | +1,804,829+127.2% | Added |
| ProShare Advisors LLC | 3,236,360 | $117.3M | 0.21% | +900,513+38.6% | Added |
| Rhumbline Advisers | 3,358,737 | $121.8M | 0.10% | −91,462−2.7% | Reduced |
| California Public Employees Retirement System | 3,488,794 | $126.5M | 0.07% | +156,477+4.7% | Added |
| Locust Wood Capital Advisers, LLC | 3,530,430 | $128.0M | 3.20% | +1,645,069+87.3% | Added |
| Manufacturers Life Insurance Company, The | 3,592,690 | $130.3M | 0.11% | −131,255−3.5% | Reduced |
| M&G Plc | 3,626,457 | $130.6M | 0.67% | −195,821−5.1% | Reduced |
| Maj Invest Holding A/S | 3,601,449 | $130.6M | 6.07% | −1,887,540−34.4% | Reduced |
| Prudential Financial Inc | 3,819,584 | $138.5M | 0.17% | +2,315,766+154.0% | Added |
| Adage Capital Partners GP, L.L.C. | 3,832,708 | $138.9M | 0.21% | +1,556,026+68.3% | Added |
| Soroban Capital Partners LP | 4,072,561 | $144.6M | 1.06% | −3,660,381−47.3% | Reduced |
| Fiduciary Management Inc | 4,016,503 | $145.6M | 1.60% | −1,838,317−31.4% | Reduced |
| Junto Capital Management LP | 4,051,874 | $146.9M | 3.29% | −181,481−4.3% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 4,084,030 | $148.1M | 0.10% | +208,682+5.4% | Added |
| Qube Research & Technologies Ltd | 4,119,814 | $149.3M | 0.21% | +3,614,516+715.3% | Added |
| Capital Research Global Investors | 4,218,274 | $152.9M | 0.03% | +3,802+0.1% | Added |
| Wells Fargo & Company | 4,294,930 | $155.7M | 0.03% | +95,934+2.3% | Added |
| Nomura Asset Management International Inc. | 4,324,379 | $156.8M | 0.24% | +4,324,379 | New |
| Balyasny Asset Management LLC | 4,377,453 | $158.7M | 0.30% | −3,815,648−46.6% | Reduced |
| BNP Paribas Arbitrage, SA | 4,670,603 | $169.3M | 0.11% | +3,146,998+206.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 4,774,128 | $173.1M | 0.10% | −157,377−3.2% | Reduced |
| Perpetual Ltd | 4,818,959 | $174.7M | 2.53% | +807,328+20.1% | Added |
| HSBC Holdings PLC | 4,888,757 | $177.3M | 0.10% | −442,743−8.3% | Reduced |
| Thrivent Financial for Lutherans | 4,908,534 | $177.9M | 0.32% | +1,582,873+47.6% | Added |
| Holocene Advisors, LP | 4,916,165 | $178.2M | 0.38% | −3,481,194−41.5% | Reduced |
| Swiss National Bank | 5,108,700 | $185.2M | 0.11% | −306,300−5.7% | Reduced |
| Schroder Investment Management Group | 5,311,564 | $192.5M | 0.15% | +33,408+0.6% | Added |
| National Pension Service | 5,605,748 | $203.2M | 0.15% | −30,089−0.5% | Reduced |
| Nuveen, LLC | 6,371,109 | $231.0M | 0.06% | +64,498+1.0% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 7,182,173 | $260.4M | 0.62% | +1,095,284+18.0% | Added |
| Barclays PLC | 7,191,572 | $260.7M | 0.10% | +281,953+4.1% | Added |
| Point72 Asset Management, L.P. | 7,868,459 | $285.2M | 0.45% | +2,055,111+35.4% | Added |
| Cohen & Steers, Inc. | 8,282,107 | $300.2M | 0.54% | +98,977+1.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 9,864,838 | $357.6M | 0.53% | +257,565+2.7% | Added |
| Neuberger Berman Group LLC | 10,310,772 | $373.8M | 0.28% | +405,494+4.1% | Added |
| Royal Bank of Canada | 10,465,697 | $379.4M | 0.07% | +1,431,613+15.8% | Added |
| American Century Companies Inc | 10,523,058 | $381.5M | 0.19% | −441,399−4.0% | Reduced |
| Capital World Investors | 10,585,803 | $383.7M | 0.05% | +10,578,012+135,772.2% | Added |
| Goldman Sachs Group Inc | 11,922,055 | $432.2M | 0.06% | +744,409+6.7% | Added |
| Alliancebernstein L.P. | 11,998,400 | $434.9M | 0.14% | +253,054+2.2% | Added |
| UBS Asset Management Americas Inc | 12,009,354 | $435.3M | 0.09% | −3,368,126−21.9% | Reduced |
| UBS Group AG | 12,070,011 | $437.5M | 0.09% | +3,979,379+49.2% | Added |
| Victory Capital Management Inc | 12,082,610 | $438.0M | 0.25% | −181,927−1.5% | Reduced |
| Amundi | 12,123,145 | $439.5M | 0.12% | +2,136,399+21.4% | Added |
| Charles Schwab Investment Management Inc | 12,326,138 | $446.8M | 0.07% | +174,285+1.4% | Added |
| Deutsche Bank AG | 13,456,374 | $487.8M | 0.16% | −7,132,140−34.6% | Reduced |
| Viking Global Investors LPSuperinvestorViking Global Investors | 13,817,539 | $500.9M | 1.33% | −2,130,180−13.4% | Reduced |
| Legal & General Group Plc | 16,774,861 | $608.1M | 0.13% | −1,066,036−6.0% | Reduced |
| FMR LLC | 17,917,461 | $649.5M | 0.03% | −11,940,903−40.0% | Reduced |
| Northern Trust Corp | 19,297,358 | $699.5M | 0.09% | −450,574−2.3% | Reduced |