RENAISSANCE TECHNOLOGIES LLC

Position in UNP — Union Pacific Corp

CIK 1037389 NEW YORK, NY

Position in UNP

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$5,119,282

-$63,166,382 QoQ

Shares Held

21,100

-92.9% QoQ

Ownership

0.004%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

24 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

RENAISSANCE TECHNOLOGIES LLC holds $112,088,948 across 6 Railroads names. UNP ranks #5 (4.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CNI	Canadian National Railway Co	460,500	$47,325,585
2	WAB	Westinghouse Air Brake Technologies Corp	116,095	$29,013,301
3	CSX	Csx Corp	503,600	$20,672,780
4	FSTR	Foster L B Co	316,382	$8,827,057
5	UNP	Union Pacific Corp This page	21,100	$5,119,282
6	RAIL	FreightCar America, Inc.	141,900	$1,130,943

24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$5,119,282	21,100	-92.9%	Shares	Sole	2026-05-14
2025-12-31	$68,285,664	295,200	-68.8%	Shares	Sole	2026-02-12
2025-09-30	$223,535,109	945,700	+25.2%	Shares	Sole	2025-11-13
2025-06-30	$173,802,432	755,400	+5.2%	Shares	Sole	2025-08-13
2025-03-31	$169,596,696	717,900	+1067.3%	Shares	Sole	2025-05-14
2024-12-31	$14,024,460	61,500	+112.1%	Shares	Sole	2025-02-13
2024-09-30	$7,147,920	29,000	-94.6%	Shares	Sole	2024-11-13
2024-06-30	$121,049,100	535,000	+4.3%	Shares	Sole	2024-08-09
2024-03-31	$126,206,111	513,179	+32.2%	Shares	Sole	2024-05-13
2023-09-30	$79,019,436	388,054	-29.0%	Shares	Sole	2023-11-14
2023-06-30	$111,865,754	546,700	-41.5%	Shares	Sole	2023-08-11
2023-03-31	$188,123,961	934,731	+31.7%	Shares	Sole	2023-05-12
2022-12-31	$146,969,796	709,759	+44.4%	Shares	Sole	2023-02-13
2022-09-30	$95,773,317	491,599	-72.5%	Shares	Sole	2022-11-14
2022-06-30	$380,832,554	1,785,599	+75.4%	Shares	Sole	2022-08-12
2022-03-31	$278,209,469	1,018,299	+86.8%	Shares	Sole	2022-05-13
2021-12-31	$137,301,850	545,000	-44.9%	Shares	Sole	2022-02-11
2021-09-30	$193,834,289	988,900	+44.3%	Shares	Sole	2021-11-12
2021-06-30	$150,718,029	685,300	+167.0%	Shares	Sole	2021-08-13
2021-03-31	$56,579,247	256,700	-18.1%	Shares	Sole	2021-05-13
2020-12-31	$65,256,148	313,400	-19.1%	Shares	Sole	2021-02-10
2020-09-30	$76,283,384	387,481	-1.2%	Shares	Sole	2020-11-13
2020-06-30	$66,287,951	392,074	+229.8%	Shares	Sole	2020-08-13
2020-03-31	$16,769,656	118,900	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.