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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, Q1 2026

Institutional positions in CSX Corp as of Mar 31, 2026. 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
1,876
+89 vs. Q4 2025
Shares held
1.46B
+203.9M (+16.3%) vs. Q4 2025
Total value
$59.6B
+$14.3B (+31.4%) vs. Q4 2025
New holders
209
659 more added
Sold out
120
654 more reduced

28 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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.

Institutional holdersQ1 2026: 1,876 institutions
Q1 2021: 1,382 institutionsQ2 2021: 1,384 institutionsQ3 2021: 1,369 institutionsQ4 2021: 1,552 institutionsQ1 2022: 1,572 institutionsQ2 2022: 1,480 institutionsQ3 2022: 1,443 institutionsQ4 2022: 1,517 institutionsQ1 2023: 1,502 institutionsQ2 2023: 1,581 institutionsQ3 2023: 1,546 institutionsQ4 2023: 1,669 institutionsQ1 2024: 1,694 institutionsQ2 2024: 1,662 institutionsQ3 2024: 1,672 institutionsQ4 2024: 1,725 institutionsQ1 2025: 1,668 institutionsQ2 2025: 1,699 institutionsQ3 2025: 1,740 institutionsQ4 2025: 1,815 institutionsQ1 2026: 1,876 institutionsQ2 2026: 1,998 institutions
Value heldQ1 2026: $59.6B
Q1 2021: $54.2BQ2 2021: $52.7BQ3 2021: $49.0BQ4 2021: $61.4BQ1 2022: $60.6BQ2 2022: $46.2BQ3 2022: $41.5BQ4 2022: $47.1BQ1 2023: $45.0BQ2 2023: $50.5BQ3 2023: $44.7BQ4 2023: $49.9BQ1 2024: $53.5BQ2 2024: $47.8BQ3 2024: $49.0BQ4 2024: $47.3BQ1 2025: $41.6BQ2 2025: $45.9BQ3 2025: $48.9BQ4 2025: $52.8BQ1 2026: $59.6BQ2 2026: $69.9B
Institutions holding CSX and their total value by quarter
QuarterHoldersValue
Q2 20261,998$69.9B
Q1 20261,876$59.6B
Q4 20251,815$52.8B
Q3 20251,740$48.9B
Q2 20251,699$45.9B
Q1 20251,668$41.6B
Q4 20241,725$47.3B
Q3 20241,672$49.0B
Q2 20241,662$47.8B
Q1 20241,694$53.5B
Q4 20231,669$49.9B
Q3 20231,546$44.7B
Q2 20231,581$50.5B
Q1 20231,502$45.0B
Q4 20221,517$47.1B
Q3 20221,443$41.5B
Q2 20221,480$46.2B
Q1 20221,572$60.6B
Q4 20211,552$61.4B
Q3 20211,369$49.0B
Q2 20211,384$52.7B
Q1 20211,382$54.2B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding CSX Corp; share changes are against Q4 2025.

Institutions holding CSX in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Cassaday & Co Wealth Management LLC3,684$151.2K0.00%+3,684New
Signature Equity Partners, LLC3,695$151.7K0.08%−360−8.9%Reduced
J.Safra Asset Management Corp3,745$153.7K0.01%00.0%Unchanged
Basepoint Wealth LLC3,747$153.8K0.09%−1,573−29.6%Reduced
Union Savings Bank3,800$156.0K0.07%00.0%Unchanged
Atlantic Edge Private Wealth Management, LLC3,850$158.0K0.04%00.0%Unchanged
Cary Street Partner Investment Advisory LLC3,861$158.5K0.04%−345−8.2%Reduced
Richardson Financial Services Inc.3,893$159.8K0.10%−102−2.6%Reduced
Colonial Trust Advisors3,981$163.4K0.01%00.0%Unchanged
Oslo Pensjonsforsikring AS4,000$164.2K0.03%+4,000New
Chelsea Counsel Co4,100$168.3K0.07%00.0%Unchanged
McMillan Office, Inc.4,200$172.4K0.02%00.0%Unchanged
RWM Asset Management, LLC4,280$175.7K0.02%+4,280New
Atlas Capital Advisors LLC4,318$177.3K0.02%00.0%Unchanged
1015 Capital Partners, LLC4,375$179.6K0.17%+471+12.1%Added
Strategic Investment Solutions, Inc.4,625$189.9K0.05%+16+0.3%Added
DT Investment Partners, LLC4,740$194.6K0.02%00.0%Unchanged
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.4,741$194.6K0.48%+4,741New
Werba Rubin Papier Wealth Management4,874$200.1K0.03%+4,874New
Taylor, Cottrill, Erickson & Associates, Inc.4,885$200.5K0.06%+4,885New
Grandview Asset Management LLC4,886$200.6K0.06%−21,804−81.7%Reduced
Plancorp, LLC4,752$200.7K0.01%+4,752New
Colonial River Wealth Management, LLC4,901$201.2K0.07%+4,901New
Waddell & Associates, LLC4,901$201.2K0.01%+4,901New
Sym Financial Corp4,932$202.5K0.02%+4,932New
M3 Advisory Group, LLC4,934$202.5K0.12%+4,934New
Turning Point Benefit Group, Inc.4,974$202.8K0.13%+26+0.5%Added
Thompson David Blair4,946$203.0K0.12%+4,946New
Rockland Trust Co4,950$203.2K0.01%+4,950New
Roxbury Financial LLC4,952$203.3K0.18%+11+0.2%Added
JT Stratford LLC4,952$203.3K0.03%+4,952New
Nvest Financial, LLC4,960$203.6K0.08%+4,960New
Transcend Wealth Collective, LLC4,967$203.9K0.02%+4,967New
Stablepoint Partners, LLC4,968$203.9K0.03%+4,968New
Vickerman Investment Advisors, Inc.4,974$204.2K0.04%+4,974New
Stronghold Wealth Management L.L.C.4,978$204.3K0.31%+4,978New
Harvey Capital Management Inc5,000$205.3K0.05%+5,000New
GeoWealth Management, LLC5,001$205.3K0.01%+5,001New
Five Oceans Advisors5,001$205.3K0.07%+5,001New
First Heartland Consultants, Inc.5,031$206.5K0.02%+5,031New
Chapman Financial Group, LLC5,042$207.0K0.15%00.0%Unchanged
Ingalls & Snyder LLC5,031$207.0K0.01%+5,031New
Wills Financial Group LLC4,679$207.7K0.08%+4,679New
Widmann Financial Services, Inc.5,065$207.9K0.12%+5,065New
Capital Performance Advisors LLP5,077$208.4K0.01%+5,077New
Key Financial Inc5,085$208.7K0.04%+2,107+70.8%Added
Kirkwood Financial Services5,095$209.2K0.07%+5,095New
Cypress Wealth Services, LLC5,114$209.9K0.03%+5,114New
Knightsbridge Asset Management, LLC5,128$210.5K0.03%+5,128New
CenterBook Partners LP5,132$210.7K0.01%+5,132New
Verus Financial Partners, Inc.4,936$210.9K0.02%+4,936New
Ashton Thomas Private Wealth, LLC5,162$211.9K0.01%+5,162New
Onefund, LLC5,119$212.1K0.14%−390−7.1%Reduced
Parr McKnight Wealth Management Group, LLC5,166$212.1K0.03%+5,166New
Berger Financial Group, Inc5,168$212.1K0.01%+5,168New
Root Financial Partners, LLC5,169$212.2K0.01%+412+8.7%Added
Johnson Financial Group, Inc.5,177$212.5K0.01%00.0%Unchanged
Northwest Wealth Management, LLC5,189$213.0K0.03%+5,189New
waypoint wealth counsel5,189$213.0K0.11%−523−9.2%Reduced
Axq Capital, LP5,194$213.2K0.03%−21,698−80.7%Reduced
Whalerock Point Partners, LLC5,218$214.2K0.04%+5,218New
Charter Research & Investment Group, Inc.5,221$214.3K0.14%+5,221New
Armis Advisers, LLC4,827$214.3K0.02%+4,827New
Base Wealth Management LLC5,234$214.9K0.12%+5,234New
Duncan Williams Asset Management, LLC5,250$215.5K0.06%00.0%Unchanged
Nicholas Hoffman & Company, LLC.5,267$216.2K0.00%+5,267New
Portfolio Design Labs, LLC5,278$216.7K0.04%+5,278New
Green Harvest Asset Management LLC5,280$216.7K0.00%+5,280New
Natural Investments, LLC5,290$217.0K0.05%+5,290New
Aspire Private Capital, LLC5,288$217.1K0.05%−868−14.1%Reduced
Strive Financial Group ,LLC5,301$218.0K0.12%+17+0.3%Added
Purpose Unlimited Inc.5,330$218.8K0.01%+5,330New
Moss Adams Wealth Advisors LLC5,341$219.2K0.02%+5,341New
Facet Wealth, Inc.5,346$219.5K0.00%+5,346New
Regal Investment Advisors LLC5,351$219.7K0.01%+5,351New
Cambient Family Office, LLC5,354$219.8K0.03%+5,354New
BIP Wealth, LLC5,364$220.2K0.01%+5,364New
Michael Brady & Co., LLC5,381$220.9K0.22%−525−8.9%Reduced
S&CO Inc5,400$221.0K0.01%+5,400New
Marex Group plc5,393$221.4K0.00%+5,393New
Thayer Partners, LLC5,417$222.4K0.11%+5,417New
Financial Symmetry Inc4,895$222.4K0.08%+4,895New
Spinnaker Investment Group, LLC5,422$222.6K0.05%−262−4.6%Reduced
Eldridge Investment Advisors, Inc.5,424$222.7K0.05%+5,424New
Gateway Wealth Partners, LLC5,450$223.8K0.01%+5,450New
ESG Planning5,483$225.1K0.10%+5,483New
Sage Private Wealth Group, LLC5,489$225.3K0.11%−943−14.7%Reduced
White Pine Capital LLC5,492$225.4K0.06%+5,492New
Catalyst Funds Management Pty Ltd5,502$225.9K0.04%+5,502New
Gamco Investors, Inc. Et Al5,512$226.3K0.00%+5,512New
Brown Miller Wealth Management, LLC5,521$226.6K0.06%−174−3.1%Reduced
Income Insurance Ltd5,530$227.0K0.15%00.0%Unchanged
Jaffetilchin Investment Partners, LLC5,532$227.1K0.01%+5,532New
RAM Investment Partners, LLC5,555$228.0K0.04%+1,853+50.1%Added
Main Street Financial Solutions, LLC5,575$228.8K0.02%+18+0.3%Added
KPP Advisory Services LLC5,596$229.7K0.03%00.0%Unchanged
Pine Haven Investment Counsel, Inc5,600$229.9K0.17%−400−6.7%Reduced
OLIO Financial Planning5,600$229.9K0.06%00.0%Unchanged
CFM Wealth Partners LLC5,657$232.2K0.03%00.0%Unchanged
Ignite Planners, LLC5,636$232.5K0.04%+5,636New