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  3M Co. (MMM)
← All MMM superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2026   Q1 7,676 <0.01 $145.23 $1,114,785 SEC
2025   Q4 7,676 <0.01 Reduce 0.26% $148.46–174.69 · VW $161.08i $1,228,928 SEC
2025   Q3 7,696 <0.01 Reduce 15.85% <0.01 $144.25–164.15 · VW $154.53i $1,194,265 SEC
2025   Q2 9,146 <0.01 Reduce 0.54% $121.98–154.73 · VW $142.98i $1,392,387 SEC
2025   Q1 9,196 <0.01 Reduce 0.30% $128.98–156.35 · VW $144.06i $1,350,525 SEC
2024   Q4 9,224 <0.01 $129.09 $1,190,726 SEC
2024   Q3 9,224 <0.01 $136.70 $1,260,921 SEC
2024   Q2 9,224 <0.01 Reduce 16.39% <0.01 $88.23–106.04 · VW $98.82i $942,601 SEC
2024   Q1 11,032 <0.01 $88.69 $978,390 SEC
2023   Q4 11,032 <0.01 $91.40 $1,008,368 SEC
2023   Q3 11,032 <0.01 $78.28 $863,551 SEC
2023   Q2 11,032 <0.01 $83.69 $923,230 SEC
2023   Q1 11,032 <0.01 $87.88 $969,535 SEC
2022   Q4 11,032 <0.01 $100.27 $1,106,142 SEC
2022   Q3 11,032 <0.01 Reduce 8.54% <0.01 $92.30–127.34 · VW $104.01i $1,019,000 SEC
2022   Q2 12,062 <0.01 Reduce 6.49% <0.01 $106.44–129.31 · VW $114.65i $1,305,000 SEC
2022   Q1 12,899 <0.01 Reduce 18.82% <0.01 $116.84–151.99 · VW $131.10i $1,606,000 SEC
2021   Q4 15,889 <0.01 Reduce 5.00% <0.01 $141.45–155.77 · VW $148.58i $2,360,000 SEC
2021   Q3 16,726 <0.01 $146.66 $2,453,000 SEC
2021   Q2 16,726 <0.01 Add 0.22% $157.72–174.71 · VW $166.17i $2,778,000 SEC
2021   Q1 16,690 <0.01 Reduce 1.41% $136.61–164.48 · VW $154.06i $2,689,000 SEC
2020   Q4 16,929 <0.01 Reduce 8.09% <0.01 $130.54–150.19 · VW $142.29i $2,474,000 SEC
2020   Q3 18,420 <0.01 $133.93 $2,467,000 SEC
2020   Q2 18,420 <0.01 Reduce 1.09% $109.54–141.76 · VW $127.24i $2,402,000 SEC
2020   Q1 18,623 <0.01 Reduce 4.89% <0.01 $95.35–152.63 · VW $120.71i $2,126,000 SEC
2019   Q4 19,580 <0.01 $147.50 $2,888,000 SEC
2019   Q3 19,580 <0.01 $137.44 $2,691,000 SEC
2019   Q2 19,580 <0.01 $144.95 $2,838,000 SEC
2019   Q1 19,580 <0.01 Reduce 3.25% <0.01 $152.92–176.91 · VW $167.85i $3,402,000 SEC
2018   Q4 20,238 <0.01 Reduce 2.31% <0.01 $147.88–181.72 · VW $162.97i $3,224,000 SEC
2018   Q3 20,716 <0.01 Reduce 3.88% <0.01 $159.34–182.17 · VW $172.56i $3,650,000 SEC
2018   Q2 21,553 <0.01 Reduce 0.01% $160.07–185.36 · VW $169.97i $3,545,000 SEC
2018   Q1 21,556 <0.01 Reduce 1.96% <0.01 $179.54–217.20 · VW $193.43i $3,956,000 SEC
2017   Q4 21,986 <0.01 Reduce 2.81% <0.01 $175.61–204.21 · VW $192.20i $4,327,000 SEC
2017   Q3 22,622 <0.01 Reduce 4.79% <0.01 $164.86–179.47 · VW $173.28i $3,970,000 SEC
2017   Q2 23,759 <0.01 Reduce 3.97% <0.01 $157.71–179.41 · VW $170.40i $4,136,000 SEC
2017   Q1 24,740 <0.01 Reduce 5.70% <0.01 $145.11–161.79 · VW $155.62i $3,958,000 SEC
2016   Q4 26,235 <0.01 Reduce 2.85% <0.01 $137.00–150.55 · VW $145.62i $3,917,000 SEC
2016   Q3 27,004 <0.01 Reduce 0.71% $145.08–152.40 · VW $148.27i $3,979,000 SEC
2016   Q2 27,198 <0.01 Reduce 0.22% $136.43–146.44 · VW $143.10i $3,982,000 SEC
2016   Q1 27,258 <0.01 Reduce 0.22% $112.58–140.05 · VW $130.65i $3,798,000 SEC
2015   Q4 27,318 <0.01 Reduce 4.46% <0.01 $115.86–133.85 · VW $125.22i $3,441,000 SEC
2015   Q3 28,592 <0.01 Reduce 8.77% <0.01 $112.04–132.06 · VW $120.88i $3,389,000 SEC
2015   Q2 31,342 <0.01 Reduce 5.41% <0.01 $128.70–140.22 · VW $132.64i $4,044,000 SEC
2015   Q1 33,136 <0.01 Reduce 8.94% <0.01 $131.89–142.56 · VW $137.46i $4,570,000 SEC
2014   Q4 36,389 <0.01 Reduce 0.43% $109.20–140.60 · VW $129.06i $5,000,000 SEC
2014   Q3 36,547 <0.01 Reduce 1.29% <0.01 $115.74–123.64 · VW $119.28i $4,329,000 SEC
2014   Q2 37,026 <0.01 Reduce 0.42% $110.38–121.68 · VW $117.28i $4,434,000 SEC
2014   Q1 37,181 <0.01 Reduce 1.58% <0.01 $103.35–116.46 · VW $111.08i $4,217,000 SEC
2013   Q4 37,779 <0.01 Reduce 0.63% $97.53–117.42 · VW $110.74i $4,430,000 SEC
2013   Q3 38,018 <0.01 Reduce 1.87% <0.01 $90.48–102.23 · VW $97.52i $3,796,000 SEC
2013   Q2 38,742 <0.01 Buy <0.01 $86.03–94.69 · VW $90.72i $3,542,000 SEC
2013   Q1 0 0.00 Sell 100.00% <0.01 $78.56–89.36 · VW $85.60i SEC
2012   Q4 39,796 <0.01 Reduce 6.20% <0.01 $72.53–79.82 · VW $76.66i $3,089,000 SEC
2012   Q3 42,427 <0.01 Reduce 5.34% <0.01 $71.35–78.85 · VW $75.82i $3,279,000 SEC
2012   Q2 44,819 0.01 Reduce 1.32% <0.01 $68.55–75.21 · VW $72.89i $3,358,000 SEC
2012   Q1 45,417 0.01 Reduce 3.31% <0.01 $69.15–75.25 · VW $73.00i $3,388,000 SEC
2011   Q4 46,972 0.01 $68.34 $3,210,000 SEC
2011   Q3 46,972 <0.01 Reduce 3.45% <0.01 $59.96–82.10 · VW $67.36i $2,819,000 SEC
2011   Q2 48,651 <0.01 Reduce 2.99% <0.01 $75.41–81.90 · VW $78.87i $3,858,000 SEC
2011   Q1 50,148 <0.01 Add 4.75% <0.01 $71.60–78.73 · VW $76.17i $3,920,000 SEC
2010   Q4 47,876 <0.01 Reduce 3.63% <0.01 $69.40–76.50 · VW $72.68i $3,455,000 SEC
2010   Q3 49,679 <0.01 Reduce 2.58% <0.01 $64.41–73.90 · VW $70.27i $3,602,000 SEC
2010   Q2 50,995 <0.01 Add 6.70% <0.01 $57.66–75.69 · VW $66.46i $3,368,000 SEC
2010   Q1 47,793 <0.01 Add 0.25% $64.59–71.21 · VW $68.56i $3,340,000 SEC
2009   Q4 47,674 <0.01 Reduce 3.98% <0.01 $59.88–70.50 · VW $66.50i $3,295,000 SEC
2009   Q3 49,648 <0.01 $61.71 $3,064,000 SEC
2009   Q2 49,648 <0.01 Reduce 17.69% <0.01 $40.74–51.39 · VW $47.46i $2,495,000 SEC
2009   Q1 60,321 <0.01 Reduce 2.02% <0.01 $34.17–50.01 · VW $41.92i $2,508,000 SEC
2008   Q4 61,564 <0.01 Reduce 2.28% <0.01 $41.81–57.12 · VW $49.01i $2,962,000 SEC
2008   Q3 62,999 <0.01 Reduce 5.95% <0.01 $54.77–62.47 · VW $58.12i $3,598,000 SEC
2008   Q2 66,984 <0.01 Add 1.69% <0.01 $57.37–69.58 · VW $61.71i $3,898,000 SEC
2008   Q1 65,870 <0.01 Reduce 0.42% $60.24–70.87 · VW $65.76i $4,359,000 SEC
2007   Q4 66,148 <0.01 Add 1.47% <0.01 $66.04–81.10 · VW $72.55i $4,664,000 SEC
2007   Q3 65,192 <0.01 Reduce 0.37% $69.57–78.58 · VW $75.47i $5,101,000 SEC
2007   Q2 65,431 <0.01 $72.57 $4,748,000 SEC
2007   Q1 65,431 <0.01 $63.90 $4,181,000 SEC
2006   Q4 65,431 <0.01 Reduce 0.47% $61.04–68.52 · VW $64.91i $4,263,000 SEC
2006   Q3 65,742 <0.01 Reduce 2.59% <0.01 $56.06–68.23 · VW $62.17i $4,091,000 SEC
2006   Q2 67,488 <0.01 Reduce 7.02% <0.01 $63.34–73.87 · VW $68.25i $4,558,000 SEC
2006   Q1 72,583 <0.01 Reduce 10.00% <0.01 $58.78–66.75 · VW $62.94i $4,593,000 SEC
2005   Q4 80,652 <0.01 Reduce 3.49% <0.01 $58.29–66.76 · VW $63.28i $5,226,000 SEC
2005   Q3 83,571 <0.01 Add 4.64% <0.01 $58.87–64.16 · VW $61.46i $5,126,000 SEC
2005   Q2 79,863 <0.01 Add 0.54% $60.41–72.08 · VW $64.31i $4,828,000 SEC
2005   Q1 79,432 <0.01 Reduce 9.58% <0.01 $67.50–73.12 · VW $70.76i $5,691,000 SEC
2004   Q4 87,852 <0.01 Reduce 0.65% <0.01 $61.30–69.42 · VW $66.45i $6,028,000 SEC
2004   Q3 88,431 <0.01 Reduce 6.43% <0.01 $64.55–75.34 · VW $68.92i $5,913,000 SEC
2004   Q2 94,512 0.01 Reduce 9.20% <0.01 $67.64–75.49 · VW $72.80i $7,113,000 SEC
2004   Q1 104,089 0.03 Reduce 6.88% <0.01 $62.17–72.07 · VW $67.56i $7,125,000 SEC
2003   Q4 111,779 0.03 Reduce 25.07% <0.01 $58.36–71.40 · VW $66.95i $7,947,000 SEC
2003   Q3 149,175 0.03 Reduce 8.76% <0.01 $53.01–60.91 · VW $57.22i $8,615,000 SEC
2003   Q2 163,496 0.03 Reduce 5.03% <0.01 $50.38–57.17 · VW $53.82i $8,816,000 SEC
2003   Q1 172,150 0.03 Reduce 20.63% <0.01 $49.94–56.42 · VW $53.57i $9,358,000 SEC
2002   Q4 216,892 0.03 Reduce 20.05% <0.01 $46.30–55.00 · VW $50.95i $11,180,000 SEC
2002   Q3 271,274 0.04 Reduce 6.84% <0.01 $45.23–54.39 · VW $48.53i $12,472,000 SEC
2002   Q2 291,176 0.05 Buy 0.05 $46.95–54.60 · VW $50.99i $14,973,000 SEC
Price snapshot:
Current price$157.70
Avg. buy price$91.58
+/- since buy72.20%
52-week low$138.62
52-week high$175.71