Position in CSX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$20,442,937
+$20,442,937 QoQ
Shares Held
430,106
Ownership
0.023%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#228
of 1,982 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in CSX Over Time
Shares Held
Position Value (USD)
Derivatives in CSX
reported options exposure · as of Mar 31, 2026CallValue
$225,775
CallShares
5,500
PutValue
$504,915
PutShares
12,300
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Railroads
Industrials · as of Jun 30, 2026MARSHALL WACE, LLP holds $342,125,113 across 7 Railroads names. CSX ranks #4 (6.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NSC |
Norfolk Southern Corp
|
711,526 | $223,838,964 | |
| 2 | WAB |
Westinghouse Air Brake Technologies Corp
|
230,000 | $62,008,000 | |
| 3 | UNP |
Union Pacific Corp
|
81,027 | $22,039,344 | |
| 4 | CSX |
Csx Corp
This page
|
430,106 | $20,442,937 | |
| 5 | GBX |
Greenbrier Companies Inc
|
145,751 | $7,143,255 | |
| 6 | RAIL |
FreightCar America, Inc.
|
446,420 | $4,348,130 | |
| 7 | FSTR |
Foster L B Co
|
51,018 | $2,304,483 |
All Filings in CSX
Export CSV
29 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $20,442,937 | 430,106 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $504,915 | 12,300 | Put | Other | 2026-05-15 | |
| 2026-03-31 | $225,775 | 5,500 | Call | Other | 2026-05-15 | |
| 2025-12-31 | $456,750 | 12,600 | Put | Other | 2026-02-13 | |
| 2025-12-31 | $199,375 | 5,500 | Call | Other | 2026-02-13 | |
| 2025-12-31 | $6,868,939 | 189,488 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $195,305 | 5,500 | Call | Other | 2025-11-13 | |
| 2025-09-30 | $3,160,673 | 89,008 | Shares | Other | 2025-11-13 | |
| 2025-09-30 | $436,773 | 12,300 | Put | Other | 2025-11-13 | |
| 2025-06-30 | $32,630,000 | 1,000,000 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $17,773,806 | 603,935 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $130,439,921 | 4,042,142 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $142,364,254 | 4,122,915 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $83,290,030 | 2,489,986 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $53,606,222 | 1,446,081 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $48,272,774 | 1,392,350 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $45,526,974 | 1,480,552 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $16,891,946 | 495,365 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $5,374,649 | 179,514 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $22,901,965 | 739,250 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $15,559,623 | 584,070 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $251,184,671 | 8,643,657 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $131,071,854 | 3,499,916 | Shares | Other | 2022-05-16 | |
| 2021-12-31 | $21,672,452 | 576,395 | Shares | Other | 2022-02-14 | |
| 2021-03-31 | $555,282 | 5,759 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $6,649,434 | 73,272 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $16,142,156 | 207,830 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $6,738,567 | 96,624 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $112,881 | 1,970 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||