Question 1

How many shares of UNP does WESTFIELD CAPITAL MANAGEMENT CO LP own?

Accepted Answer

WESTFIELD CAPITAL MANAGEMENT CO LP previously held 0 shares of UNP (UNION PACIFIC CORP) before exiting the position in 2025-Q3.

Question 2

What is WESTFIELD CAPITAL MANAGEMENT CO LP's UNP position worth?

Accepted Answer

WESTFIELD CAPITAL MANAGEMENT CO LP's UNP position was last reported at $0 in 2025-Q3 before the exit.

Question 3

Is WESTFIELD CAPITAL MANAGEMENT CO LP buying or selling UNP?

Accepted Answer

In 2025-Q3, WESTFIELD CAPITAL MANAGEMENT CO LP exited their UNP position entirely (-100.0% change in shares).

Question 4

When did WESTFIELD CAPITAL MANAGEMENT CO LP first buy UNP?

Accepted Answer

Based on available 13F filings, WESTFIELD CAPITAL MANAGEMENT CO LP first reported a position in UNP in 2018-Q4. They have held the position across 28 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q3 Latest	Exited	0	-100.0%	$0	0.0%	$234.81	0
2025-Q2	Decreased	400,295	-6.2%	$92.1M	0.4%	$228.64	0
2025-Q1	Decreased	426,665	-0.1%	$100.8M	0.5%	$227.99	0
2024-Q4	Decreased	427,029	-25.1%	$97.4M	0.4%	$222.48	0
2024-Q3	Increased	569,862	+33.4%	$140.5M	0.6%	$237.16	55
2024-Q2	Increased	427,272	+1.1%	$96.7M	0.5%	$218.56	36
2024-Q1	Increased	422,492	+3.4%	$103.9M	0.5%	$236.21	44
2023-Q4	Decreased	408,634	-1.8%	$100.4M	0.6%	$234.70	0
2023-Q3	Decreased	416,126	-0.0%	$84.7M	0.6%	$193.49	0
2023-Q2	Decreased	416,147	-4.8%	$85.2M	0.5%	$193.33	0
2023-Q1	Decreased	437,015	-12.5%	$88M	0.6%	$186.13	0
2022-Q4	Increased	499,604	+8.6%	$103.5M	0.8%	$193.00	46
2022-Q3	Decreased	460,191	-1.7%	$89.7M	0.7%	$184.52	0
2022-Q2	Decreased	468,007	-19.6%	$99.8M	0.8%	$196.34	0
2022-Q1	Decreased	582,210	-1.5%	$159.1M	1.0%	$253.38	0
2021-Q4	Decreased	591,264	-19.9%	$149M	0.9%	$227.40	0
2021-Q3	Increased	737,958	+7.5%	$144.6M	0.9%	$182.91	46
2021-Q2	Decreased	686,501	-5.0%	$151M	0.9%	$197.34	0
2021-Q1	Increased	722,382	+22.2%	$159.2M	1.0%	$198.63	52
2020-Q4	Decreased	591,337	-8.1%	$123.1M	0.7%	$184.17	0
2020-Q3	Increased	643,297	+31.9%	$126.6M	0.8%	$175.53	54
2020-Q2	Decreased	487,792	-15.8%	$82.5M	0.6%	$146.56	0
2020-Q1	Increased	579,091	+0.2%	$81.7M	0.7%	$123.45	42
2019-Q4	Increased	577,834	+6.5%	$104.5M	0.7%	$157.70	45
2019-Q3	Decreased	542,837	-20.2%	$87.9M	0.7%	$141.64	0
2019-Q2	Decreased	679,974	-4.2%	$115M	0.9%	$146.33	0
2019-Q1	Decreased	710,087	-35.7%	$118.7M	0.9%	$143.93	0
2018-Q4	New	1.1M	-	$152.7M	1.3%	$117.13	69

UNP28 quarters

UNP
28 quarters