State of Wisconsin Investment Board’s Union Pacific UNP Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$77.1M Buy
317,631
+10,283
+3% +$2.52M 0.18% 89
2025
Q4
$71.1M Sell
307,348
-6,736
-2% -$1.54M 0.16% 98
2025
Q3
$74.2M Sell
314,084
-6,376
-2% -$1.44M 0.17% 98
2025
Q2
$73.7M Sell
320,460
-20,106
-6% -$4.46M 0.18% 94
2025
Q1
$80.5M Buy
340,566
+3,703
+1% +$891K 0.21% 83
2024
Q4
$76.8M Sell
336,863
-20,737
-6% -$4.91M 0.2% 86
2024
Q3
$88.1M Buy
357,600
+21,796
+6% +$5.29M 0.22% 78
2024
Q2
$76M Buy
335,804
+1,303
+0.4% +$305K 0.2% 91
2024
Q1
$82.3M Buy
334,501
+9,330
+3% +$2.3M 0.22% 85
2023
Q4
$79.9M Buy
325,171
+761
+0.2% +$167K 0.23% 89
2023
Q3
$66.1M Buy
324,410
+6,617
+2% +$1.44M 0.21% 96
2023
Q2
$65M Sell
317,793
-8,112
-2% -$1.61M 0.18% 116
2023
Q1
$65.6M Buy
325,905
+2,058
+0.6% +$417K 0.2% 106
2022
Q4
$67.1M Sell
323,847
-62,285
-16% -$12.8M 0.22% 94
2022
Q3
$75.2M Sell
386,132
-66,830
-15% -$14.8M 0.24% 77
2022
Q2
$96.6M Sell
452,962
-19,331
-4% -$4.4M 0.25% 74
2022
Q1
$129M Sell
472,293
-25,034
-5% -$6.32M 0.27% 66
2021
Q4
$125M Sell
497,327
-9,456
-2% -$2.24M 0.24% 85
2021
Q3
$99.3M Buy
506,783
+41,015
+9% +$8.86M 0.21% 106
2021
Q2
$102M Sell
465,768
-33,553
-7% -$7.47M 0.21% 106
2021
Q1
$110M Buy
499,321
+3,076
+0.6% +$646K 0.23% 103
2020
Q4
$103M Sell
496,245
-35,263
-7% -$7.04M 0.24% 99
2020
Q3
$105M Sell
531,508
-5,020
-0.9% -$933K 0.26% 81
2020
Q2
$90.7M Buy
536,528
+49,507
+10% +$7.93M 0.25% 85
2020
Q1
$68.7M Sell
487,021
-169,586
-26% -$28M 0.23% 99
2019
Q4
$119M Sell
656,607
-32,917
-5% -$5.64M 0.3% 71
2019
Q3
$112M Buy
689,524
+415
+0.1% +$69.8K 0.31% 65
2019
Q2
$117M Sell
689,109
-41,018
-6% -$7.03M 0.32% 63
2019
Q1
$122M Sell
730,127
-67,700
-8% -$10.9M 0.35% 57
2018
Q4
$110M Sell
797,827
-163,274
-17% -$24.2M 0.36% 61
2018
Q3
$156M Sell
961,101
-16,620
-2% -$2.5M 0.43% 38
2018
Q2
$139M Sell
977,721
-67,736
-6% -$9.44M 0.4% 46
2018
Q1
$141M Sell
1,045,457
-69,206
-6% -$9.31M 0.41% 48
2017
Q4
$149M Sell
1,114,663
-14,563
-1% -$1.76M 0.41% 43
2017
Q3
$131M Buy
1,129,226
+59,593
+6% +$6.39M 0.39% 50
2017
Q2
$116M Buy
1,069,633
+153,490
+17% +$16.7M 0.38% 49
2017
Q1
$97M Buy
916,143
+91,180
+11% +$9.72M 0.37% 50
2016
Q4
$85.5M Buy
824,963
+57,655
+8% +$5.67M 0.37% 51
2016
Q3
$74.8M Sell
767,308
-21,830
-3% -$2.04M 0.29% 63
2016
Q2
$68.9M Sell
789,138
-59,010
-7% -$4.99M 0.28% 71
2016
Q1
$67.5M Sell
848,148
-252,350
-23% -$19.5M 0.26% 74
2015
Q4
$86.1M Sell
1,100,498
-5,530
-0.5% -$474K 0.33% 58
2015
Q3
$97.8M Sell
1,106,028
-161,170
-13% -$14.7M 0.38% 51
2015
Q2
$121M Sell
1,267,198
-101,588
-7% -$10.6M 0.42% 46
2015
Q1
$148M Sell
1,368,786
-18,830
-1% -$2.21M 0.51% 35
2014
Q4
$165M Buy
1,387,616
+40,330
+3% +$4.63M 0.57% 27
2014
Q3
$146M Buy
1,347,286
+4,480
+0.3% +$464K 0.53% 29
2014
Q2
$134M Buy
1,342,806
+107,760
+9% +$10.4M 0.48% 35
2014
Q1
$116M Buy
1,235,046
+880
+0.1% +$78.2K 0.44% 37
2013
Q4
$104M Sell
1,234,166
-123,338
-9% -$9.77M 0.4% 43
2013
Q3
$105M Sell
1,357,504
-53,220
-4% -$4.21M 0.44% 37
2013
Q2
$109M Buy
+1,410,724
New +$106M 0.46% 35

Other funds holding UNP

State of Wisconsin Investment Board's UNP Position: Q1 2026 in Review

State of Wisconsin Investment Board increased its Union Pacific (UNP) stake by 3.3% in Q1 2026, buying an estimated $2.52M and bringing the position to 317,631 shares worth $77.1M. The position accounts for 0.18% of the portfolio, ranked #89.

State of Wisconsin Investment Board first reported a position in UNP in Q2 2013 and has held it in 52 quarters since. The position peaked at $165M in Q4 2014. 2,765 funds tracked by Wall St. Rank hold UNP as of Q1 2026.

  • State of Wisconsin Investment Board held 317,631 shares of Union Pacific worth $77.1M as of Q1 2026.
  • State of Wisconsin Investment Board bought 10,283 Union Pacific shares in Q1 2026, an estimated $2.52M.
  • Union Pacific made up 0.18% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #89 holding.
  • State of Wisconsin Investment Board first reported a position in Union Pacific in Q2 2013 and has held it in 52 quarters since.
  • State of Wisconsin Investment Board's Union Pacific position peaked at $165M in Q4 2014.
  • 2,765 funds tracked by Wall St. Rank held Union Pacific as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.