Great Diamond Partners, LLC

Position in UNP — Union Pacific Corp

CIK 1801112 Portland, ME

Position in UNP

as of Jun 30, 2026 · filed Jul 17, 2026 Compact

Position Value

$606,288

+$49,718 QoQ

Shares Held

2,229

-2.8% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.23%

of 13F equity value

Holder Rank

#1,827

of 2,880 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Great Diamond Partners, LLC holds $1,090,385 across 3 Railroads names. UNP ranks #1 (55.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	UNP	Union Pacific Corp This page	2,229	$606,288
2	NSC	Norfolk Southern Corp	864	$271,805
3	CP	Canadian Pacific Kansas City Ltd/Cn	2,450	$212,292

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$606,288	2,229	-2.8%	Shares	Sole	2026-07-17
2026-03-31	$556,570	2,294	-1.5%	Shares	Sole	2026-05-12
2025-12-31	$538,744	2,329	-9.2%	Shares	Sole	2026-02-06
2025-09-30	$606,052	2,564	-7.3%	Shares	Sole	2025-10-20
2025-06-30	$636,171	2,765	-7.6%	Shares	Sole	2025-08-13
2025-03-31	$706,830	2,992	-0.7%	Shares	Sole	2025-05-13
2024-12-31	$687,084	3,013	+0.7%	Shares	Sole	2025-01-23
2024-09-30	$737,221	2,991	-19.5%	Shares	Sole	2024-10-25
2024-06-30	$841,008	3,717	-6.2%	Shares	Sole	2024-07-29
2024-03-31	$974,866	3,964	-1.2%	Shares	Sole	2024-05-08
2023-12-31	$985,181	4,011	+4.3%	Shares	Sole	2024-02-07
2023-09-30	$783,160	3,846	-0.6%	Shares	Sole	2023-10-19
2023-06-30	$791,470	3,868	-1.0%	Shares	Sole	2023-07-17
2023-03-31	$786,524	3,908	-10.2%	Shares	Sole	2023-05-04
2022-12-31	$901,582	4,354	-8.0%	Shares	Sole	2023-02-01
2022-09-30	$922,277	4,734	+0.1%	Shares	Sole	2022-10-24
2022-06-30	$1,009,027	4,731	-3.2%	Shares	Sole	2022-07-26
2022-03-31	$1,334,630	4,885	-0.8%	Shares	Sole	2022-05-05
2021-12-31	$1,240,251	4,923	-7.4%	Shares	Sole	2022-01-26
2021-09-30	$1,042,185	5,317	+6.1%	Shares	Sole	2021-10-21
2021-06-30	$1,102,289	5,012	-0.1%	Shares	Sole	2021-07-26
2021-03-31	$1,105,796	5,017	+0.7%	Shares	Sole	2021-05-04
2020-12-31	$1,037,352	4,982	+0.9%	Shares	Sole	2021-01-26
2020-09-30	$972,537	4,940	-10.4%	Shares	Sole	2020-10-19
2020-06-30	$932,082	5,513	+1.4%	Shares	Sole	2020-08-04
2020-03-31	$766,834	5,437	—	Shares	Sole	2020-05-01
No filing history on record for this holder in this stock.