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Equibles

JANE STREET GROUP, LLC

Position in UNP — Union Pacific Corp

CIK 1595888 NEW YORK, NY
Back to UNP Full portfolio

Position in UNP

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$7,751,708
+$1,141,046 QoQ
Shares Held
31,950
+11.8% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in UNP Over Time

Shares Held

Position Value (USD)

Derivatives in UNP

reported options exposure · as of Mar 31, 2026
CallValue
$103,986,932
CallShares
428,600
PutValue
$51,338,392
PutShares
211,600

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 Mar 31, 2026

JANE STREET GROUP, LLC holds $98,716,396 across 10 Railroads names. UNP ranks #2 (7.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CSX
Csx Corp
 1,594,949 $65,472,656
2 UNP
Union Pacific Corp
This page 		31,950 $7,751,708
3 GBX
Greenbrier Companies Inc
 132,424 $6,972,123
4 CNI
Canadian National Railway Co
 44,878 $4,612,110
5 CP
Canadian Pacific Kansas City Ltd/Cn
 54,469 $4,284,531
6 TRN
Trinity Industries Inc
 106,460 $3,425,882
7 WAB
Westinghouse Air Brake Technologies Corp
 12,131 $3,031,658
8 NSC
Norfolk Southern Corp
 9,402 $2,698,374

All Filings in UNP

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $51,338,392 211,600
2026-03-31 $103,986,932 428,600
2026-03-31 $7,751,708 31,950
2025-12-31 $101,295,028 437,900
2025-12-31 $6,610,662 28,578
2025-12-31 $15,475,308 66,900
2025-09-30 $81,973,116 346,800
2025-09-30 $139,505,574 590,200
2025-09-30 $4,393,408 18,587
2025-06-30 $75,029,088 326,100
2025-06-30 $75,134,233 326,557
2025-06-30 $20,523,136 89,200
2025-03-31 $53,154,000 225,000
2025-03-31 $60,334,041 255,393
2025-03-31 $58,658,392 248,300
2024-12-31 $43,145,168 189,200
2024-12-31 $114,681,316 502,900
2024-12-31 $33,634,530 147,494
2024-09-30 $137,683,728 558,600
2024-09-30 $1,486,027 6,029
2024-09-30 $71,134,128 288,600
2024-06-30 $41,654,916 184,102
2024-03-31 $162,764,097 661,831
2023-12-31 $60,799,546 247,535
2023-09-30 $49,633,997 243,746
2023-06-30 $22,396,476 109,454
2023-03-31 $8,328,942 41,384
2022-12-31 $17,806,984 85,995
2022-09-30 $57,249,025 293,856
2022-06-30 $21,390,704 100,294
2022-03-31 $30,968,626 113,351
2022-03-31 $294,055,923 1,076,300
2022-03-31 $419,104,140 1,534,000
2021-12-31 $31,480,416 124,957
2021-12-31 $51,544,878 204,600
2021-12-31 $138,611,886 550,200
2021-09-30 $50,139,358 255,800
2021-09-30 $39,820,411 203,155
2021-09-30 $174,272,491 889,100
2021-06-30 $496,601,940 2,258,000
2021-06-30 $6,464,842 29,395
2021-06-30 $346,015,869 1,573,300
2021-03-31 $13,666,300 62,004
2021-03-31 $27,749,619 125,900
2021-03-31 $99,162,459 449,900
2020-12-31 $16,137,050 77,500
2020-12-31 $68,171,228 327,400
2020-12-31 $49,658,386 238,490
2020-09-30 $112,038,717 569,100
2020-09-30 $1,165,666 5,921

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