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, Q2 2025
Institutional positions in CSX Corp as of Jun 30, 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
- 1,699
- +51 vs. Q1 2025
- Shares held
- 1.41B
- −7.25M (−0.5%) vs. Q1 2025
- Total value
- $45.9B
- +$4.33B (+10.4%) vs. Q1 2025
- New holders
- 183
- 516 more added
- Sold out
- 132
- 700 more reduced
20 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding CSX Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SEI Investments Co | 1,770,291 | $57.8M | 0.07% | −50,519−2.8% | Reduced |
| RE Advisers Corp | 1,887,633 | $61.6M | 1.46% | −251,900−11.8% | Reduced |
| State Board of Administration of Florida Retirement System | 1,946,351 | $63.5M | 0.11% | −125,577−6.1% | Reduced |
| Cartenna Capital, LP | 2,000,000 | $65.3M | 4.00% | +1,450,000+263.6% | Added |
| Ancora Advisors, LLC | 2,022,044 | $66.0M | 1.38% | +1,980,319+4,746.1% | Added |
| UniSuper Management Pty Ltd | 2,043,222 | $66.7M | 0.45% | +580,637+39.7% | Added |
| Moore Capital Management, LP | 2,052,891 | $67.0M | 1.34% | +2,052,891 | New |
| National Bank of Canada | 2,096,618 | $68.4M | 0.07% | +177,414+9.2% | Added |
| Russell Investments Group, Ltd. | 2,098,221 | $68.5M | 0.09% | +92,596+4.6% | Added |
| Principal Financial Group Inc | 2,147,402 | $70.1M | 0.04% | −210,178−8.9% | Reduced |
| Qube Research & Technologies Ltd | 2,159,563 | $70.5M | 0.10% | −8,053,117−78.9% | Reduced |
| Primecap Management Co | 2,202,000 | $71.9M | 0.06% | −35,000−1.6% | Reduced |
| Great West Life Assurance Co | 2,253,576 | $73.6M | 0.12% | +452,017+25.1% | Added |
| New York State Common Retirement Fund | 2,269,475 | $74.1M | 0.10% | −54,600−2.3% | Reduced |
| Standard Life Aberdeen plc | 2,322,324 | $75.9M | 0.13% | +139,488+6.4% | Added |
| Earnest Partners LLC | 2,359,043 | $77.0M | 0.35% | +25,060+1.1% | Added |
| Encompass Capital Advisors LLC | 2,426,432 | $79.2M | 3.19% | +2,426,432 | New |
| BNP Paribas Arbitrage, SA | 2,470,216 | $80.6M | 0.06% | −1,120,788−31.2% | Reduced |
| Bank of Montreal | 2,488,754 | $81.2M | 0.04% | −438,814−15.0% | Reduced |
| Manning & Napier Advisors LLC | 2,563,735 | $83.7M | 1.00% | −266,127−9.4% | Reduced |
| Great Lakes Advisors, LLC | 2,521,426 | $87.0M | 0.73% | −205,967−7.6% | Reduced |
| ClearBridge Investments Ltd | 2,725,112 | $88.9M | 1.95% | −54,636−2.0% | Reduced |
| Canada Pension Plan Investment Board | 2,763,178 | $90.2M | 0.08% | −733,165−21.0% | Reduced |
| Raymond James Financial Inc | 2,774,470 | $90.5M | 0.03% | −118,951−4.1% | Reduced |
| Citigroup Inc | 2,792,990 | $91.1M | 0.06% | −784,639−21.9% | Reduced |
| California State Teachers Retirement System | 2,845,216 | $92.8M | 0.10% | −107,615−3.6% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 2,866,947 | $93.5M | 0.49% | −7,695−0.3% | Reduced |
| ProShare Advisors LLC | 2,882,115 | $94.0M | 0.19% | +86,471+3.1% | Added |
| RDST Capital LLC | 2,888,885 | $94.3M | 9.42% | +609,340+26.7% | Added |
| Manufacturers Life Insurance Company, The | 2,956,863 | $96.5M | 0.09% | +297,807+11.2% | Added |
| Massachusetts Financial Services Co | 3,034,670 | $99.0M | 0.03% | +590,953+24.2% | Added |
| Envestnet Asset Management Inc | 3,075,772 | $100.4M | 0.03% | −2,087−0.1% | Reduced |
| Sound Shore Management Inc | 3,106,993 | $101.4M | 3.46% | −3,517−0.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 3,155,221 | $103.0M | 0.18% | +83,840+2.7% | Added |
| Magellan Asset Management Ltd | 3,177,847 | $103.7M | 1.19% | −312,590−9.0% | Reduced |
| California Public Employees Retirement System | 3,206,903 | $104.6M | 0.07% | +118,931+3.9% | Added |
| Schonfeld Strategic Advisors LLC | 3,253,544 | $106.2M | 0.80% | +2,543,037+357.9% | Added |
| Thrivent Financial for Lutherans | 3,310,343 | $108.0M | 0.24% | +93,049+2.9% | Added |
| First Trust Advisors LP | 3,372,205 | $110.0M | 0.09% | +402,449+13.6% | Added |
| The PNC Financial Services Group, Inc. | 3,375,730 | $110.2M | 0.07% | −120,447−3.4% | Reduced |
| Rhumbline Advisers | 3,441,560 | $112.3M | 0.10% | −122,378−3.4% | Reduced |
| Perpetual Ltd | 3,616,214 | $118.0M | 1.38% | +930,736+34.7% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 3,761,473 | $122.7M | 0.10% | +186,165+5.2% | Added |
| M&G Plc | 3,997,696 | $131.9M | 0.73% | +197,624+5.2% | Added |
| Millennium Management LLC | 4,148,493 | $135.4M | 0.12% | −1,209,597−22.6% | Reduced |
| Wells Fargo & Company | 4,515,745 | $147.3M | 0.03% | −374,241−7.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 4,475,819 | $149.8M | 0.25% | +285,367+6.8% | Added |
| Assenagon Asset Management S.A. | 4,887,786 | $159.5M | 0.25% | +309,496+6.8% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 4,937,350 | $161.1M | 0.10% | +86,217+1.8% | Added |
| Schroder Investment Management Group | 5,191,880 | $169.4M | 0.14% | +132,733+2.6% | Added |
| HSBC Holdings PLC | 5,194,564 | $169.5M | 0.11% | −421,465−7.5% | Reduced |
| Adage Capital Partners GP, L.L.C. | 5,367,266 | $175.1M | 0.30% | +3,677,262+217.6% | Added |
| National Pension Service | 5,511,149 | $179.8M | 0.16% | +143,140+2.7% | Added |
| TOMS Capital Investment Management LP | 5,612,400 | $183.1M | 13.57% | +5,612,400 | New |
| D. E. Shaw & Co., Inc. | 5,620,991 | $183.4M | 0.18% | +2,014,399+55.9% | Added |
| Swiss National Bank | 5,735,200 | $187.1M | 0.11% | +296,400+5.4% | Added |
| Fiduciary Management Inc | 6,032,486 | $196.8M | 1.89% | −240,920−3.8% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 6,137,999 | $200.3M | 0.46% | −309,277−4.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 6,161,196 | $201.0M | 0.14% | +861,669+16.3% | Added |
| Nuveen, LLC | 6,242,460 | $203.7M | 0.06% | +39,596+0.6% | Added |
| Maj Invest Holding A/S | 6,643,555 | $216.8M | 7.59% | +1,992,005+42.8% | Added |
| Deutsche Bank AG | 6,851,956 | $223.6M | 0.08% | −3,107,114−31.2% | Reduced |
| UBS Group AG | 7,095,053 | $231.5M | 0.05% | −2,230,073−23.9% | Reduced |
| Barclays PLC | 7,137,143 | $232.9M | 0.09% | −1,831,485−20.4% | Reduced |
| Macquarie Group Ltd | 7,184,087 | $234.4M | 0.29% | −2,243,821−23.8% | Reduced |
| Holocene Advisors, LP | 7,313,115 | $238.6M | 0.59% | +7,313,115 | New |
| Soroban Capital Partners LP | 7,732,942 | $252.3M | 2.46% | +815,371+11.8% | Added |
| Cohen & Steers, Inc. | 8,335,860 | $272.0M | 0.50% | +1,400,892+20.2% | Added |
| Citadel Advisors LLC | 8,416,867 | $274.6M | 0.24% | +4,352,518+107.1% | Added |
| American Century Companies Inc | 8,788,555 | $286.8M | 0.16% | +1,981,876+29.1% | Added |
| Royal Bank of Canada | 9,027,297 | $294.6M | 0.06% | −1,737,853−16.1% | Reduced |
| Neuberger Berman Group LLC | 9,432,269 | $307.8M | 0.24% | −508,309−5.1% | Reduced |
| Capital Research Global Investors | 9,601,942 | $313.3M | 0.06% | +374,779+4.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 9,630,091 | $314.2M | 0.61% | −271,862−2.7% | Reduced |
| Goldman Sachs Group Inc | 11,558,368 | $377.1M | 0.06% | +3,050,349+35.9% | Added |
| Charles Schwab Investment Management Inc | 12,102,372 | $394.9M | 0.07% | +78,947+0.7% | Added |
| Amundi | 11,799,416 | $396.6M | 0.14% | −1,217,981−9.4% | Reduced |
| Alliancebernstein L.P. | 13,442,156 | $438.6M | 0.14% | +52,385+0.4% | Added |
| Bank of America Corp | 16,120,074 | $526.0M | 0.04% | −594,752−3.6% | Reduced |
| Invesco Ltd. | 16,387,681 | $534.7M | 0.09% | −4,148,001−20.2% | Reduced |
| Legal & General Group Plc | 16,932,343 | $552.5M | 0.14% | +83,197+0.5% | Added |
| UBS Asset Management Americas Inc | 17,725,728 | $578.4M | 0.12% | +2,413,621+15.8% | Added |
| Capital International Investors | 17,788,742 | $580.8M | 0.10% | −102,468−0.6% | Reduced |
| Viking Global Investors LPSuperinvestorViking Global Investors | 18,871,882 | $615.8M | 1.78% | +1,803,113+10.6% | Added |
| Northern Trust Corp | 20,145,819 | $657.4M | 0.09% | −1,921,537−8.7% | Reduced |
| Ameriprise Financial Inc | 20,985,998 | $684.8M | 0.17% | −2,470,087−10.5% | Reduced |
| Dimensional Fund Advisors LP | 22,581,526 | $736.9M | 0.17% | +3,839,095+20.5% | Added |
| Norges Bank | 22,932,052 | $748.3M | 0.09% | +167,618+0.7% | Added |
| FMR LLC | 25,135,181 | $820.2M | 0.05% | +2,955,815+13.3% | Added |
| Fisher Asset Management, LLC | 25,272,260 | $824.6M | 0.33% | +188,363+0.8% | Added |
| Morgan Stanley | 26,073,307 | $850.8M | 0.06% | −5,299,840−16.9% | Reduced |
| Bank of New York Mellon Corp | 26,483,201 | $864.1M | 0.16% | −1,900,629−6.7% | Reduced |
| Price T Rowe Associates Inc | 32,289,177 | $1.05B | 0.12% | +6,815,219+26.8% | Added |
| Lazard Asset Management LLC | 34,492,262 | $1.13B | 1.55% | +10,074,994+41.3% | Added |
| Geode Capital Management, LLC | 42,279,021 | $1.37B | 0.10% | −608,290−1.4% | Reduced |
| JPMorgan Chase & Co | 56,476,106 | $1.84B | 0.13% | −19,822,655−26.0% | Reduced |
| State Street Corp | 87,590,569 | $2.86B | 0.11% | +327,053+0.4% | Added |
| BlackRock, Inc. | 142,753,789 | $4.66B | 0.09% | +4,076,748+2.9% | Added |
| Vanguard Group Inc | 174,096,218 | $5.68B | 0.09% | −1,712,479−1.0% | Reduced |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −2,232,414−100.0% | Sold out |