Ostrum Asset Management’s Union Pacific UNP Stock Holding History

Ostrum Asset Management’s Portfolio UNP Stock Details UNP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$401K	Sell	1,651 -5,699	-78%	-$1.4M	0.02%	357
2025 Q4	$1.7M	Sell	7,350 -1,948	-21%	-$445K	0.08%	191
2025 Q3	$2.2M	Sell	9,298 -2,646	-22%	-$596K	0.1%	182
2025 Q2	$2.75M	Buy	11,944 +324	+3%	+$71.9K	0.13%	147
2025 Q1	$2.75M	Buy	11,620 +2,156	+23%	+$519K	0.14%	138
2024 Q4	$2.16M	Buy	9,464 +4,789	+102%	+$1.13M	0.19%	181
2024 Q3	$1.15M	Sell	4,675 -8,049	-63%	-$1.95M	0.1%	290
2024 Q2	$2.88M	Buy	12,724 +8,126	+177%	+$1.9M	0.25%	125
2024 Q1	$1.13M	Buy	4,598 +25	+0.5%	+$6.15K	0.09%	324
2023 Q4	$1.12M	Buy	4,573 +2,674	+141%	+$588K	0.1%	296
2023 Q3	$387K	Sell	1,899 -13	-0.7%	-$2.83K	0.04%	477
2023 Q2	$391K	Buy	1,912 +1	+0.1%	+$199	0.03%	470
2023 Q1	$385K	Buy	+1,911	New	+$387K	0.03%	470

Other funds holding UNP

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Ostrum Asset Management's UNP Position: Q1 2026 in Review

Ostrum Asset Management reduced its Union Pacific (UNP) stake by 78% in Q1 2026, selling an estimated $1.4M and leaving 1,651 shares worth $401K. The position accounts for 0.02% of the portfolio, ranked #357.

Ostrum Asset Management first reported a position in UNP in Q1 2023 and has held it in 13 quarters since. The position peaked at $2.88M in Q2 2024. 2,762 funds tracked by Wall St. Rank hold UNP as of Q1 2026.

Ostrum Asset Management held 1,651 shares of Union Pacific worth $401K as of Q1 2026.
Ostrum Asset Management sold 5,699 Union Pacific shares in Q1 2026, an estimated $1.4M.
Union Pacific made up 0.02% of Ostrum Asset Management's portfolio in Q1 2026, its #357 holding.
Ostrum Asset Management first reported a position in Union Pacific in Q1 2023 and has held it in 13 quarters since.
Ostrum Asset Management's Union Pacific position peaked at $2.88M in Q2 2024.
2,762 funds tracked by Wall St. Rank held Union Pacific as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.