CSX Ownership | Who Owns CSX?


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CSX Ownership Summary


CSX is owned by 79.63% institutional investors, 0.22% insiders, and 20.14% retail investors. Vanguard group is the largest institutional shareholder, holding 9.40% of CSX shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.25% of its assets in CSX shares.

CSX Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockCSX79.63%0.22%20.14%
SectorIndustrials Stocks 67.86%16.45%15.69%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group175.20M9.40%$6.35B
Blackrock funding, inc. /de161.06M8.66%$7.66B
Blackrock146.76M7.50%$4.91B
Vanguard capital management121.37M6.53%$5.77B
Xxec98.95M5.32%$765.60M
State street91.46M4.92%$4.35B
Price t rowe associates inc /md/70.89M3.81%$3.37B
Invesco58.36M3.14%$2.77B
Geode capital management44.16M2.37%$2.09B
Jpmorgan chase36.26M1.95%$1.74B

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Sahana capital management lp3.15M16.34%$105.31M
Drh investments300.54K11.31%$14.28M
Corvid peak capital management257.50K7.56%$12.24M
Tenere capital160.47K6.06%$7.63M
Toms capital investment management lp5.61M5.94%$183.13M
Ausbil investment management261.11K5.71%$12.62M
Maj invest2.53M5.46%$120.10M
Rdst capital1.52M5.08%$53.90M
Pinnbrook capital management lp939.98K4.76%$44.68M
Versus capital advisors69.03K4.62%$3.28M

Top Buyers

HolderShares% AssetsChange
Xxec98.95M0.56%98.85M
Norges bank25.95M0.12%25.95M
Invesco58.36M0.22%19.33M
Sixth street partners management company12.61M0.08%12.61M
Voya investment management7.41M0.30%6.94M

Top Sellers

HolderShares% AssetsChange
Viking global investors lp---18.68M
Lazard asset management51.81K0.00%-18.28M
Bank of new york mellon19.99M0.16%-8.57M
Bank of america corp /de/33.64M0.10%-8.52M
Price t rowe associates inc /md/70.89M0.34%-5.27M

New Positions

HolderShares% AssetsChangeValue
Norges bank25.95M0.12%25.95M$1.23B
Sixth street partners management company12.61M0.08%12.61M$599.15M
Toms capital investment management lp5.61M5.94%5.61M$183.13M
Pointstate capital lp2.55M1.55%2.55M$121.30M
Artisan partners limited partnership2.52M0.19%2.52M$119.97M

Sold Out

HolderChange
New millennium group-1.00
Rakuten securities-2.00
Rfp financial group-4.00
Mendota financial group-6.00
Plato investment management-9.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20262,0264.81%1,481,200,0033.11%791.33%98614.78%629-4.84%
Mar 31, 20261,8961.07%1,415,248,599-0.02%751.32%847-0.47%6493.02%
Dec 31, 20251,516-16.20%1,078,565,620-21.73%571.06%658-19.66%527-8.35%
Sep 30, 20251,7530.52%1,374,197,7642.98%731.44%79314.60%558-19.01%
Jun 30, 20251,7180.64%1,403,024,4090.79%751.39%682-6771.50%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard US Total Market Shares ETF61.32M3.25%-602.21K
Vanguard MStar Total Stk Mkt Idx Invest59.16M3.19%165.82K
Vanguard Morn Total Stk Mkt Idx Investor59.00M3.18%-181.96K
Vanguard Total Stock Mkt Idx Inv59.00M3.17%-181.96K
Vanguard 500 Index Investor48.78M2.63%511.83K
Invesco QQQ Trust38.48M2.08%-488.14K
iShares Core S&P 500 ETF25.07M1.35%39.96K
Fidelity 500 Index23.84M1.29%39.99K
SPDR® S&P 500 ETF24.00M1.27%-352.00K
SPDR® S&P 500® ETF Trust23.36M1.24%-122.36K

Recent Insider Transactions


DateNameRoleActivityValue
Jul 24, 2026Williams Angela C VP & Chief Accounting OfficerSell$1.60M
Jul 24, 2026Burns Michael S. SVP - CLO & Corp SecySell$684.84K
Jun 03, 2026Boone Kevin S. EVP & CFOSell$6.38M
Jun 03, 2026ZILLMER JOHN J-Sell$464.50K
Mar 06, 2026ANGEL STEPHEN F President & CEOBuy$1.01M

Insider Transactions Trends


DateBuySell
2028 Q2--
2025 Q412
2025 Q3--
2025 Q2--
2025 Q1-1

CSX Ownership FAQ


Who owns the most shares of CSX?

CSX’s largest shareholders are Vanguard group (175.2M shares, 9.40%), Blackrock funding, inc. /de (161.06M shares, 8.66%), and Blackrock (146.76M shares, 7.50%). Together, they hold 25.55% of CSX’s total shares outstanding.

Does Blackrock own CSX?

Yes, BlackRock owns 7.50% of CSX, totaling 146.76M shares as of Jun 2024. This represents 0.11% of BlackRock's total assets, with a market value of 4.91B$. In the last quarter, BlackRock increased its holdings by 5.89M shares, a 4.18% change.

Who is CSX’s biggest shareholder by percentage of total assets invested?

Sahana capital management lp is CSX’s biggest shareholder by percentage of total assets invested, with 16.34% of its assets in 3.15M CSX shares, valued at 105.31M$.

Who is the top mutual fund holder of CSX shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of CSX shares, with 3.25% of its total shares outstanding invested in 61.32M CSX shares.

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