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MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Position in UNP — Union Pacific Corp

CIK 912938 Boston, MA

Position in UNP

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$1,706,155,088
+$552,991 QoQ
Shares Held
6,272,629
-10.8% QoQ
Ownership
1.06%
of shares outstanding
% of Portfolio
0.59%
of 13F equity value
Holder Rank
#16
of 2,880 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 72% Shared 24% None 4%

Common Shares in UNP Over Time

Shares Held

Position Value (USD)

Position in Railroads

Industrials · as of Jun 30, 2026

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $2,631,739,217 across 5 Railroads names. UNP ranks #1 (64.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 UNP
Union Pacific Corp
This page
6,272,629 $1,706,155,088

All Filings in UNP

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,706,155,088 6,272,629
2026-03-31 $1,705,602,097 7,029,932
2025-12-31 $1,759,404,416 7,605,933
2025-09-30 $1,892,485,527 8,006,454
2025-06-30 $1,868,140,078 8,119,524
2025-03-31 $1,974,875,206 8,359,614
2024-12-31 $1,972,324,568 8,649,029
2024-09-30 $2,253,960,265 9,144,597
2024-06-30 $2,151,777,621 9,510,199
2024-03-31 $2,398,515,690 9,752,839
2023-12-31 $2,463,415,329 10,029,376
2023-09-30 $2,157,339,704 10,594,410
2023-06-30 $2,239,392,581 10,944,153
2023-03-31 $2,179,323,578 10,828,399
2022-12-31 $2,008,101,494 9,697,694
2022-09-30 $1,914,884,608 9,828,994
2022-06-30 $2,320,215,531 10,878,730
2022-03-31 $3,066,080,915 11,222,433
2021-12-31 $2,785,440,862 11,056,408
2021-09-30 $2,057,298,415 10,495,885
2021-06-30 $2,192,010,637 9,966,856
2021-03-31 $2,288,417,620 10,382,549
2020-12-31 $2,209,662,285 10,612,152
2020-09-30 $2,028,603,796 10,304,281
2020-06-30 $1,779,088,777 10,522,794
2020-03-31 $1,550,487,271 10,993,245