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Union Pacific CORP Schedule 13G passive stakes

Filed when an investor crosses five percent without intending to seek control — the passive counterpart to a 13D.

NYSE
UNP
Union Pacific CORP
SCHEDULE: Vanguard Discloses 7.55% Stake in Union Pacific
Vanguard Capital Management has reported a beneficial ownership of 7.55% in Union Pacific Corp. common stock as of March 31, 2026.
NYSE
UNP
Union Pacific CORP
SCHEDULE: Vanguard Group Reports 0% Stake in Union Pacific
The Vanguard Group has filed an amended Schedule 13G, reporting zero beneficial ownership in Union Pacific Corp following an internal realignment.
NYSE
UNP
Union Pacific CORP
SCHEDULE: Vanguard Boosts Union Pacific Stake to 10%
The Vanguard Group has reported an increased beneficial ownership of 10% in Union Pacific Corp common stock as of December 31, 2025.