CSX Corporation
US ˙ NasdaqGS ˙ US1264081035

SecurityCSX / CSX Corporation
InstitutionPrivate Advisor Group, LLC
Latest Disclosed Ownership140,180 shares
Latest Disclosed Value $ 5,754,407
Private Advisor Group, LLC ownership in CSX / CSX Corporation

On April 24, 2026 - Private Advisor Group, LLC filed a 13F-HR form disclosing ownership of 140,180 shares of CSX Corporation (US:CSX) valued at $5,754,389 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 142,396 shares of CSX Corporation. This represents a change in shares of -1.56% during the quarter. The current value of the position is $6,509,959 USD.

Private Advisor Group, LLC has a history of taking positions in derivatives of the underlying security (CSX) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CSX / CSX Corporation Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-24 2026-03-31 13F CSX COM 126408103 140,180 -2,216 -1.56 5,754 11.49 0.0256
2026-02-17 2025-12-31 13F CSX COM 126408103 142,396 57 0.04 5,162 2.12 0.0232
2025-11-13 2025-09-30 13F CSX COM 126408103 142,339 -7,680 -5.12 5,054 3.25 0.0249
2025-08-11 2025-06-30 13F CSX COM 126408103 150,019 -12,924 -7.93 4,895 2.09 0.0264
2025-05-05 2025-03-31 13F CSX COM 126408103 162,943 -4,609 -2.75 4,795 -11.30 0.0290
2025-02-03 2024-12-31 13F CSX COM 126408103 167,552 52,714 45.90 5,407 36.34 0.0304
2024-10-22 2024-09-30 13F CSX COM 126408103 114,838 -3,954 -3.33 3,965 -0.20 0.0246
2024-08-05 2024-06-30 13F CSX COM 126408103 118,792 -3,333 -2.73 3,974 -12.24 0.0267
2024-04-30 2024-03-31 13F CSX COM 126408103 122,125 -34,736 -22.14 4,527 -16.75 0.0325
2024-02-06 2023-12-31 13F CSX COM 126408103 156,861 -3,995 -2.48 5,438 9.95 0.0423
2023-11-03 2023-09-30 13F CSX COM 126408103 160,856 -2,448 -1.50 4,946 -10.88 0.0442
2023-08-10 2023-06-30 13F CSX COM 126408103 163,304 -1,213 -0.74 5,551 12.69 0.0482
2023-05-10 2023-03-31 13F CSX COM 126408103 164,517 -150 -0.09 4,926 519.50 0.0470
2023-01-18 2022-12-31 13F CSX COM 126408103 164,667 -2,485 -1.49 795 -82.15 0.0400
2022-10-14 2022-09-30 13F CSX COM 126408103 167,152 -69,092 -29.25 4,453 -35.13 0.0512
2022-07-13 2022-06-30 13F CSX COM 126408103 236,244 -16,100 -6.38 6,865 -27.35 0.0612
2022-05-12 2022-03-31 13F/A-1 CSX COM 126408103 252,344 17,040 7.24 9,450 6.80 0.0724
2022-05-10 2022-03-31 13F CSX COM 126408103 235,304 0 8,848 0.0665
2022-02-10 2021-12-31 13F CSX COM 126408103 235,304 -70,340 -23.01 8,848 -2.65 0.0664
2021-10-14 2021-09-30 13F CSX COM 126408103 305,644 90,836 42.29 9,089 33.47 0.0578
2021-08-12 2021-06-30 13F CSX COM 126408103 214,808 152,397 244.18 6,810 13.18 0.0595
2021-04-22 2021-03-31 13F CSX COM 126408103 62,411 -2,927 -4.48 6,017 1.48 0.0574
2021-04-01 2020-12-31 13F CSX COM 126408103 65,338 5,783 9.71 5,929 31.52 0.0618
2020-11-02 2020-09-30 13F CSX COM 126408103 59,555 -675 -1.12 4,508 7.33 0.0586
2020-08-17 2020-06-30 13F CSX COM 126408103 60,230 8,906 17.35 4,200 42.86 0.0583
2020-05-12 2020-03-31 13F CSX COM 126408103 51,324 4,552 9.73 2,940 -13.15 0.0540
2020-02-10 2019-12-31 13F CSX COM 126408103 46,772 -5,404 -10.36 3,385 -6.93 0.0526
2019-11-13 2019-09-30 13F CSX COM 126408103 52,176 19,227 58.35 3,637 42.68 0.0566
2019-08-14 2019-06-30 13F CSX COM 126408103 32,949 -6,174 -15.78 2,549 -12.91 0.0461
2019-05-13 2019-03-31 13F CSX COM 126408103 39,123 5,221 15.40 2,927 38.98 0.0578
2019-02-08 2018-12-31 13F CSX COM 126408103 33,902 -1,514 -4.27 2,106 -19.71 0.0508
2018-11-01 2018-09-30 13F CSX COM 126408103 35,416 7,185 25.45 2,623 44.68 0.0538
2018-08-09 2018-06-30 13F CSX COM 126408103 28,231 6,952 32.67 1,813 52.87 0.0297
2018-05-09 2018-03-31 13F CSX COM 126408103 21,279 -4,471 -17.36 1,186 -20.83 0.0464
2018-02-07 2017-12-31 13F CSX COM 126408103 25,750 -10,621 -29.20 1,498 -22.10 0.0633
2017-11-13 2017-09-30 13F CSX COM 126408103 36,371 -3,147 -7.96 1,923 -11.34 0.0476
2017-08-10 2017-06-30 13F CSX COM 126408103 39,518 6,904 21.17 2,169 43.36 0.0587
2017-05-10 2017-03-31 13F CSX COM 126408103 32,614 -7,180 -18.04 1,513 -0.07 0.0423
2017-02-09 2016-12-31 13F CSX COM 126408103 39,794 3,748 10.40 1,514 39.15 0.0496
2016-11-10 2016-09-30 13F CSX COM 126408103 36,046 7,524 26.38 1,088 46.83 0.0444
2016-08-09 2016-06-30 13F CSX COM 126408103 28,522 6,541 29.76 741 23.91 0.0299
2016-05-13 2016-03-31 13F CSX COM 126408103 21,981 -5,457 -19.89 598 -16.01 0.0289
2016-02-09 2015-12-31 13F CSX COM 126408103 27,438 1,862 7.28 712 3.49 0.0341
2015-11-13 2015-09-30 13F CSX COM 126408103 25,576 3,479 15.74 688 -4.71 0.0378
2015-08-13 2015-06-30 13F CSX COM 126408103 22,097 -4,463 -16.80 722 -17.95 0.0343
2015-05-13 2015-03-31 13F CSX COM 126408103 26,560 -21,812 -45.09 880 -49.80 0.0507
2015-02-17 2014-12-31 13F CSX COM 126408103 48,372 -5,229 -9.76 1,753 2.04 0.1129
2014-11-12 2014-09-30 13F CSX COM 126408103 53,601 -4,640 -7.97 1,718 -4.24 0.1188
2014-08-08 2014-06-30 13F CSX COM 126408103 58,241 602 1.04 1,794 7.43 0.1543
2014-05-15 2014-03-31 13F CSX COM 126408103 57,639 -6,604 -10.28 1,670 -9.63 0.1760
2014-02-13 2013-12-31 13F CSX COM 126408103 64,243 64,243 1,848 0.2063
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2014-11-12 2014-09-30 13F CSX COM Call 0 -100.00 0 n/a n/a n/a
2014-08-08 2014-06-30 13F CSX COM Call 1,000 0 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.