TWO SIGMA INVESTMENTS, LP

Position in UNP — Union Pacific Corp

CIK 1179392 NEW YORK, NY

Back to UNP Full portfolio

Position in UNP

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$341,110,576

+$74,969,295 QoQ

Shares Held

1,254,083

+14.3% QoQ

Ownership

0.211%

of shares outstanding

% of Portfolio

0.28%

of 13F equity value

Holder Rank

#64

of 2,880 holders

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 99% Shared 0% None 1%

Common Shares in UNP Over Time

Shares Held

Position Value (USD)

Derivatives in UNP

reported options exposure · as of Jun 30, 2026

CallValue

$299,200

CallShares

1,100

PutValue

PutShares

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, 2026

TWO SIGMA INVESTMENTS, LP holds $690,444,587 across 9 Railroads names. UNP ranks #1 (49.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	UNP	Union Pacific Corp This page	1,254,083	$341,110,576
2	CNI	Canadian National Railway Co	1,398,413	$166,746,766
3	NSC	Norfolk Southern Corp	349,135	$109,834,379
4	WAB	Westinghouse Air Brake Technologies Corp	110,638	$29,828,004
5	GBX	Greenbrier Companies Inc	470,861	$23,076,897
6	TRN	Trinity Industries Inc	325,683	$11,262,118
7	FSTR	Foster L B Co	144,194	$6,513,242
8	RAIL	FreightCar America, Inc.	139,800	$1,361,652

All Filings in UNP

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38 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$341,110,576	1,254,083	+14.3%	Shares	Sole	2026-08-14
2026-06-30	$299,200	1,100	+10.0%	Call	Sole	2026-08-14
2026-03-31	$266,141,281	1,096,947	+20.3%	Shares	Sole	2026-05-15
2025-12-31	$231,320	1,000	-85.7%	Call	Sole	2026-02-17
2025-12-31	$211,009,641	912,198	-11.4%	Shares	Sole	2026-02-17
2025-09-30	$243,242,694	1,029,076	+0.9%	Shares	Sole	2025-11-14
2025-06-30	$234,573,922	1,019,532	+1267.8%	Shares	Sole	2025-08-14
2025-03-31	$17,608,857	74,538	-53.9%	Shares	Sole	2025-05-15
2024-12-31	$36,853,316	161,609	-55.3%	Shares	Sole	2025-02-14
2024-09-30	$89,090,688	361,452	-60.9%	Shares	Sole	2024-11-14
2024-06-30	$209,317,198	925,118	+351.5%	Shares	Sole	2024-08-14
2024-03-31	$50,393,270	204,909	+2707.0%	Shares	Sole	2024-05-15
2023-12-31	$1,793,026	7,300	-94.7%	Shares	Sole	2024-02-14
2023-09-30	$27,931,112	137,166	-85.4%	Shares	Sole	2023-11-14
2023-06-30	$191,643,613	936,583	-26.1%	Shares	Sole	2023-08-14
2023-03-31	$255,027,212	1,267,153	+6.8%	Shares	Sole	2023-05-15
2022-12-31	$245,653,560	1,186,331	+17.9%	Shares	Sole	2023-02-14
2022-09-30	$196,108,929	1,006,616	+0.2%	Shares	Sole	2022-11-14
2022-06-30	$214,250,850	1,004,552	+136.0%	Shares	Sole	2022-08-15
2022-03-31	$116,278,995	425,603	-50.8%	Shares	Sole	2022-05-16
2021-12-31	$3,023,160	12,000	-42.9%	Put	Sole	2022-02-14
2021-12-31	$217,975,882	865,224	+21.2%	Shares	Sole	2022-02-14
2021-12-31	$1,763,510	7,000	-65.0%	Call	Sole	2022-02-14
2021-09-30	$4,116,210	21,000	-7.9%	Put	Sole	2021-11-15
2021-09-30	$3,920,200	20,000	-23.1%	Call	Sole	2021-11-15
2021-09-30	$139,976,033	714,127	+63.1%	Shares	Sole	2021-11-15
2021-06-30	$5,718,180	26,000	+271.4%	Call	Sole	2021-08-16
2021-06-30	$5,014,404	22,800	+280.0%	Put	Sole	2021-08-16
2021-06-30	$96,322,522	437,969	+203.6%	Shares	Sole	2021-08-16
2021-03-31	$1,542,870	7,000	+133.3%	Call	Sole	2021-05-17
2021-03-31	$1,322,460	6,000	+20.0%	Put	Sole	2021-05-17
2021-03-31	$31,800,313	144,278	-12.6%	Shares	Sole	2021-05-17
2020-12-31	$34,370,250	165,067	+1062.5%	Shares	Sole	2021-02-16
2020-12-31	$624,660	3,000	—	Call	Sole	2021-02-16
2020-12-31	$1,041,100	5,000	+66.7%	Put	Sole	2021-02-16
2020-09-30	$2,795,357	14,199	-96.9%	Shares	Sole	2020-11-16
2020-03-31	$423,120	3,000	—	Put	Sole	2020-05-15
2020-03-31	$65,003,079	460,884	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.