John Gunn - Dodge & Cox
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    222
Portfolio value:    $181,976,456,224
Holdings Activity Buys Sells    History
Holding/activity history for  Union Pacific Corp. (UNP)
← All UNP superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2026   Q1 260,952 0.03 Reduce 0.82% <0.01 $219.98–268.14 · VW $243.58i $63,312,174 SEC
2025   Q4 263,116 0.03 Reduce 3.58% <0.01 $215.53–241.52 · VW $229.46i $60,863,993 SEC
2025   Q3 272,881 0.03 Reduce 0.93% <0.01 $210.84–240.74 · VW $229.32i $64,500,882 SEC
2025   Q2 275,441 0.04 Reduce 0.19% <0.01 $204.66–238.51 · VW $224.42i $63,373,465 SEC
2025   Q1 275,962 0.04 Reduce 0.81% <0.01 $222.50–256.84 · VW $238.53i $65,193,263 SEC
2024   Q4 278,219 0.04 Reduce 1.42% <0.01 $221.86–251.72 · VW $233.87i $63,445,061 SEC
2024   Q3 282,232 0.04 Reduce 0.12% $220.63–258.07 · VW $241.73i $69,564,543 SEC
2024   Q2 282,582 0.04 Reduce 0.22% <0.01 $218.55–248.90 · VW $231.24i $63,937,003 SEC
2024   Q1 283,191 0.04 Reduce 0.50% <0.01 $234.47–258.66 · VW $246.35i $69,645,163 SEC
2023   Q4 284,628 0.04 Add 6.96% <0.01 $199.33–246.99 · VW $230.65i $69,910,329 SEC
2023   Q3 266,114 0.04 Reduce 0.92% <0.01 $200.50–240.48 · VW $214.87i $54,188,794 SEC
2023   Q2 268,590 0.04 Reduce 1.27% <0.01 $190.37–207.82 · VW $200.94i $54,958,886 SEC
2023   Q1 272,040 0.04 Reduce 1.24% <0.01 $183.69–216.96 · VW $200.64i $54,750,770 SEC
2022   Q4 275,450 0.04 Reduce 2.68% <0.01 $183.70–221.71 · VW $204.16i $57,037,432 SEC
2022   Q3 283,022 0.04 Reduce 1.07% <0.01 $194.73–242.36 · VW $210.64i $55,138,000 SEC
2022   Q2 286,077 0.04 Reduce 1.90% <0.01 $204.21–274.44 · VW $230.64i $61,015,000 SEC
2022   Q1 291,626 0.05 Reduce 2.61% <0.01 $236.80–278.94 · VW $262.98i $79,675,000 SEC
2021   Q4 299,433 0.05 Reduce 1.08% <0.01 $197.29–253.33 · VW $234.18i $75,436,000 SEC
2021   Q3 302,714 0.04 Reduce 2.67% <0.01 $195.68–228.74 · VW $206.81i $59,335,000 SEC
2021   Q2 311,026 0.04 Reduce 3.26% <0.01 $214.51–231.26 · VW $221.90i $68,404,000 SEC
2021   Q1 321,501 0.05 Reduce 1.07% <0.01 $193.14–223.95 · VW $212.50i $70,862,000 SEC
2020   Q4 324,969 0.05 Reduce 5.84% <0.01 $171.50–211.14 · VW $196.95i $67,665,000 SEC
2020   Q3 345,109 0.06 Reduce 2.87% <0.01 $164.67–205.78 · VW $189.11i $67,942,000 SEC
2020   Q2 355,324 0.06 Reduce 1.41% <0.01 $132.50–187.83 · VW $163.13i $60,075,000 SEC
2020   Q1 360,412 0.06 Reduce 4.85% <0.01 $105.08–188.96 · VW $145.03i $50,833,000 SEC
2019   Q4 378,768 0.05 Reduce 2.88% <0.01 $149.09–181.59 · VW $170.49i $68,477,000 SEC
2019   Q3 389,994 0.05 Reduce 3.56% <0.01 $156.61–180.54 · VW $166.38i $63,171,000 SEC
2019   Q2 404,391 0.06 Reduce 90.30% 0.51 $163.50–180.02 · VW $170.88i $68,387,000 SEC
2019   Q1 4,167,442 0.57 Reduce 1.81% <0.01 $132.17–172.44 · VW $157.27i $696,796,000 SEC
2018   Q4 4,244,168 0.54 Reduce 57.79% 0.73 $128.08–164.98 · VW $143.76i $586,671,000 SEC
2018   Q3 10,054,574 1.26 Reduce 0.81% <0.01 $136.66–165.63 · VW $155.04i $1,637,186,000 SEC
2018   Q2 10,136,876 1.17 Reduce 23.31% 0.34 $126.37–148.33 · VW $138.79i $1,436,193,000 SEC
2018   Q1 13,217,459 1.47 Reduce 1.96% 0.03 $121.22–143.05 · VW $132.90i $1,776,823,000 SEC
2017   Q4 13,481,579 1.43 Reduce 1.00% 0.01 $108.71–136.32 · VW $126.38i $1,807,880,000 SEC
2017   Q3 13,617,369 1.30 Add 1.00% 0.01 $101.06–116.93 · VW $111.32i $1,579,206,000 SEC
2017   Q2 13,482,029 1.27 Reduce 1.22% 0.02 $104.12–115.15 · VW $109.39i $1,468,328,000 SEC
2017   Q1 13,648,408 1.26 Reduce 2.59% 0.03 $101.20–111.38 · VW $106.17i $1,445,639,000 SEC
2016   Q4 14,011,665 1.32 Reduce 2.77% 0.04 $87.06–106.62 · VW $99.12i $1,452,729,000 SEC
2016   Q3 14,410,139 1.35 Reduce 5.13% 0.07 $86.01–98.00 · VW $93.85i $1,405,421,000 SEC
2016   Q2 15,188,949 1.36 Add 23.96% 0.26 $77.29–90.14 · VW $84.89i $1,325,236,000 SEC
2016   Q1 12,252,674 0.99 Add 4160.33% 0.97 $67.06–85.30 · VW $77.30i $974,700,000 SEC
2015   Q4 287,599 0.02 Reduce 2.03% <0.01 $74.78–98.28 · VW $83.75i $22,490,000 SEC
2015   Q3 293,560 0.03 Reduce 2.07% <0.01 $79.31–99.71 · VW $89.14i $25,954,000 SEC
2015   Q2 299,760 0.03 Reduce 2.11% <0.01 $94.91–112.44 · VW $100.91i $28,588,000 SEC
2015   Q1 306,235 0.03 Reduce 4.48% <0.01 $106.75–124.52 · VW $113.19i $33,168,000 SEC
2014   Q4 320,585 0.04 Reduce 4.50% <0.01 $96.17–123.61 · VW $112.97i $38,191,000 SEC
2014   Q3 335,694 0.04 Reduce 1.32% <0.01 $96.76–110.26 · VW $105.15i $36,396,000 SEC
2014   Q2 340,192 0.03 Reduce 3.90% <0.01 $90.36–102.96 · VW $97.69i $33,934,000 SEC
2014   Q1 353,998 0.04 Reduce 1.36% <0.01 $82.49–95.24 · VW $90.52i $33,216,000 SEC
2013   Q4 358,864 0.03 Reduce 1.01% <0.01 $74.61–84.12 · VW $80.91i $30,145,000 SEC
2013   Q3 362,520 0.03 Reduce 0.58% <0.01 $76.02–82.59 · VW $78.76i $28,157,000 SEC
2013   Q2 364,620 0.03 Buy 0.03 $67.88–80.50 · VW $75.17i $28,127,000 SEC
2013   Q1 0 0.00 Sell 100.00% 0.03 $63.66–71.50 · VW $68.79i SEC
2012   Q4 382,620 0.03 Reduce 5.25% <0.01 $58.03–64.19 · VW $61.69i $24,051,000 SEC
2012   Q3 403,804 0.04 Reduce 4.45% <0.01 $57.69–64.64 · VW $60.56i $23,966,000 SEC
2012   Q2 422,604 0.11 Reduce 3.08% <0.01 $52.04–59.91 · VW $57.20i $25,210,000 SEC
2012   Q1 436,046 0.10 Reduce 7.43% <0.01 $52.38–58.70 · VW $54.94i $23,433,000 SEC
2011   Q4 471,046 0.11 Reduce 1.42% <0.01 $38.87–53.30 · VW $48.38i $24,951,000 SEC
2011   Q3 477,850 0.03 Reduce 4.29% <0.01 $39.79–53.94 · VW $44.86i $19,513,000 SEC
2011   Q2 499,254 0.03 Reduce 12.80% <0.01 $46.40–52.80 · VW $50.47i $26,061,000 SEC
2011   Q1 572,514 0.03 Reduce 8.09% <0.01 $45.33–49.75 · VW $48.08i $28,148,000 SEC
2010   Q4 622,900 0.04 Reduce 10.06% <0.01 $39.66–47.89 · VW $44.63i $28,859,000 SEC
2010   Q3 692,608 0.04 Reduce 13.47% <0.01 $33.42–41.54 · VW $38.62i $28,328,000 SEC
2010   Q2 800,396 0.04 Reduce 7.61% <0.01 $32.99–39.31 · VW $35.69i $27,818,000 SEC
2010   Q1 866,296 0.04 Reduce 9.62% <0.01 $30.20–37.17 · VW $34.68i $31,750,000 SEC
2009   Q4 958,520 0.04 Reduce 19.80% <0.01 $27.10–33.37 · VW $30.81i $30,625,000 SEC
2009   Q3 1,195,120 0.05 Reduce 14.56% <0.01 $23.74–32.38 · VW $28.43i $34,868,000 SEC
2009   Q2 1,398,716 0.06 Reduce 17.97% 0.01 $19.91–27.73 · VW $24.56i $36,409,000 SEC
2009   Q1 1,705,132 0.07 Reduce 6.88% <0.01 $16.64–27.33 · VW $21.51i $35,049,000 SEC
2008   Q4 1,831,132 0.07 Reduce 12.96% 0.01 $20.92–35.89 · VW $26.90i $43,764,000 SEC
2008   Q3 2,103,800 0.09 Reduce 16.82% 0.02 $33.67–42.90 · VW $37.38i $74,853,000 SEC
2008   Q2 2,529,204 0.09 Reduce 90.08% 0.69 $31.49–41.38 · VW $36.87i $95,477,000 SEC
2008   Q1 25,500,800 0.76 Reduce 58.45% 0.96 $26.33–32.64 · VW $30.11i $799,323,000 SEC
2007   Q4 61,378,932 1.64 Reduce 23.38% 0.41 $27.52–34.39 · VW $31.10i $1,927,605,000 SEC
2007   Q3 80,107,604 1.75 Reduce 13.69% 0.28 $24.84–32.34 · VW $28.48i $2,264,241,000 SEC
2007   Q2 92,818,276 2.05 Reduce 17.23% 0.41 $25.10–30.70 · VW $28.20i $2,672,006,000 SEC
2007   Q1 112,144,288 2.37 Reduce 0.48% 0.01 $22.40–26.46 · VW $24.75i $2,847,063,000 SEC
2006   Q4 112,680,328 2.26 Reduce 0.41% <0.01 $21.57–24.04 · VW $22.87i $2,592,211,000 SEC
2006   Q3 113,147,568 2.38 Add 0.99% 0.02 $19.66–23.24 · VW $21.63i $2,489,246,000 SEC
2006   Q2 112,039,568 2.65 Reduce 0.17% <0.01 $20.96–24.37 · VW $22.86i $2,603,800,000 SEC
2006   Q1 112,234,132 2.74 Reduce 0.40% 0.01 $19.41–23.43 · VW $22.06i $2,619,264,000 SEC
2005   Q4 112,685,976 2.52 Reduce 0.28% <0.01 $16.72–20.32 · VW $19.06i $2,268,087,000 SEC
2005   Q3 113,007,584 2.35 Reduce 0.14% <0.01 $15.88–18.05 · VW $17.28i $2,025,661,000 SEC
2005   Q2 113,164,996 2.25 Reduce 0.09% <0.01 $15.21–17.55 · VW $16.32i $1,833,273,000 SEC
2005   Q1 113,262,796 2.44 Add 5.05% 0.12 $14.55–17.52 · VW $16.50i $1,973,604,000 SEC
2004   Q4 107,815,196 2.31 Add 3.27% 0.07 $14.67–16.92 · VW $16.13i $1,812,643,000 SEC
2004   Q3 104,398,396 2.23 Add 4.04% 0.09 $13.70–14.90 · VW $14.41i $1,529,437,000 SEC
2004   Q2 100,345,196 2.25 Buy 2.25 $13.91–15.12 · VW $14.63i $1,491,380,000 SEC
2004   Q1 0 0.00 Sell 100.00% 2.97 $14.85–17.39 · VW $15.73i SEC
2003   Q4 51,283,612 2.97 Add 8.30% 0.23 $14.45–17.38 · VW $16.40i $890,796,000 SEC
2003   Q3 47,354,012 2.18 Add 9.72% 0.19 $14.29–15.47 · VW $14.77i $688,646,000 SEC
2003   Q2 43,159,076 1.92 Add 3.49% 0.06 $13.55–15.50 · VW $14.52i $626,022,000 SEC
2003   Q1 41,701,776 1.78 Reduce 0.00% <0.01 $12.73–15.50 · VW $13.99i $573,399,000 SEC
2002   Q4 41,702,936 1.92 Add 1.08% 0.02 $13.74–15.54 · VW $14.75i $624,189,000 SEC
2002   Q3 41,257,664 2.09 Reduce 23.53% 0.67 $13.25–16.22 · VW $14.64i $596,895,000 SEC
2002   Q2 53,956,176 2.85 Add 0.93% 0.03 $13.64–16.24 · VW $15.23i $853,587,000 SEC
2002   Q1 53,456,392 2.74 Add 9.60% 0.24 $14.00–16.29 · VW $15.27i $830,445,000 SEC
2001   Q4 48,775,392 2.62 Add 1.39% 0.04 $11.15–14.38 · VW $13.26i $695,049,000 SEC
2001   Q3 48,105,084 2.45 Add 11.84% 0.26 $10.85–14.56 · VW $12.38i $564,032,000 SEC
2001   Q2 43,012,284 2.50 Reduce 8.68% 0.27 $12.50–15.18 · VW $13.80i $590,451,000 SEC
2001   Q1 47,101,284 3.10 Reduce 2.69% 0.08 $12.20–14.27 · VW $13.51i $662,362,000 SEC
2000   Q4 48,401,684 2.92 Reduce 0.81% 0.02 $9.47–13.20 · VW $11.79i $614,096,000 SEC
2000   Q3 48,795,360 2.47 Add 3.98% 0.09 $9.36–11.50 · VW $10.20i $474,230,000 SEC
2000   Q2 46,925,960 2.48 Add 7.43% 0.17 $9.28–11.58 · VW $10.05i $436,264,000 SEC
2000   Q1 43,681,056 2.51 Add 18.50% 0.39 $8.56–11.91 · VW $10.08i $427,255,000 SEC
1999   Q4 36,861,516 2.32 Add 0.29% <0.01 $9.75–14.13 · VW $11.60i $402,596,000 SEC
1999   Q3 36,753,096 2.69 Reduce 1.49% 0.04 $11.73–15.17 · VW $12.97i $441,611,000 SEC
1999   Q2 37,308,396 2.98 Reduce 5.56% 0.18 $12.72–16.97 · VW $14.76i $543,886,000 SEC
1999   Q1 39,504,996 3.32 $13.36 $527,762,000 SEC
Price snapshot:
Current price$289.13
Avg. buy price$92.03
+/- since buy214.18%
52-week low$207.45
52-week high$290.38