Edgar Wachenheim - Greenhaven Associates
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    27
Portfolio value:    $6,071,579,036
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
2024   Q3 0 0.00 Sell 100.00% <0.01 $98.26–140.72 · VW $125.23i SEC
2024   Q2 2,368 <0.01 Reduce 16.38% <0.01 $88.23–106.04 · VW $98.82i $241,986 SEC
2024   Q1 2,832 <0.01 $88.69 $251,174 SEC
2023   Q4 2,832 <0.01 $91.40 $258,870 SEC
2023   Q3 2,832 <0.01 $78.28 $221,692 SEC
2023   Q2 2,832 <0.01 $83.69 $237,013 SEC
2023   Q1 2,832 <0.01 $87.88 $248,900 SEC
2022   Q4 2,832 0.01 $100.27 $283,971 SEC
2022   Q3 2,832 0.01 Reduce 5.28% <0.01 $92.30–127.34 · VW $104.01i $262,000 SEC
2022   Q2 2,990 0.01 $108.36 $324,000 SEC
2022   Q1 2,990 0.01 $124.41 $372,000 SEC
2021   Q4 2,990 0.01 $148.49 $444,000 SEC
2021   Q3 2,990 0.01 $146.82 $439,000 SEC
2021   Q2 2,990 0.01 $166.22 $497,000 SEC
2021   Q1 2,990 0.01 $161.20 $482,000 SEC
2020   Q4 2,990 0.01 Reduce 50.00% 0.01 $130.54–150.19 · VW $142.29i $437,000 SEC
2020   Q3 5,980 0.02 $133.95 $801,000 SEC
2020   Q2 5,980 0.02 Reduce 60.94% 0.04 $109.54–141.76 · VW $127.24i $780,000 SEC
2020   Q1 15,309 0.07 Reduce 48.80% 0.05 $95.35–152.63 · VW $120.71i $1,747,000 SEC
2019   Q4 29,900 0.10 $147.53 $4,411,000 SEC
2019   Q3 29,900 0.08 $137.46 $4,110,000 SEC
2019   Q2 29,900 0.08 $144.95 $4,334,000 SEC
2019   Q1 29,900 0.09 Reduce 50.00% 0.09 $152.92–176.91 · VW $167.85i $5,195,000 SEC
2018   Q4 59,800 0.18 $159.31 $9,527,000 SEC
2018   Q3 59,800 0.16 Reduce 4.68% <0.01 $159.34–182.17 · VW $172.56i $10,536,000 SEC
2018   Q2 62,734 0.15 Add 4.91% <0.01 $160.07–185.36 · VW $169.97i $10,319,000 SEC
2018   Q1 59,800 0.17 $183.55 $10,976,000 SEC
2017   Q4 59,800 0.18 $196.81 $11,769,000 SEC
2017   Q3 59,800 0.16 $175.50 $10,495,000 SEC
2017   Q2 59,800 0.16 $174.08 $10,410,000 SEC
2017   Q1 59,800 0.15 $159.98 $9,567,000 SEC
2016   Q4 59,800 0.15 $149.31 $8,929,000 SEC
2016   Q3 59,800 0.17 Reduce 77.73% 0.60 $145.08–152.40 · VW $148.27i $8,812,000 SEC
2016   Q2 268,537 0.77 Reduce 55.35% 0.89 $136.43–146.44 · VW $143.10i $39,320,000 SEC
2016   Q1 601,415 1.60 Reduce 72.87% 3.87 $112.58–140.05 · VW $130.65i $83,791,000 SEC
2015   Q4 2,217,067 5.31 Reduce 17.65% 1.12 $115.86–133.85 · VW $125.22i $279,247,000 SEC
2015   Q3 2,692,374 6.37 Add 12.62% 0.71 $112.04–132.06 · VW $120.88i $319,145,000 SEC
2015   Q2 2,390,647 5.64 Add 25.81% 1.16 $128.70–140.22 · VW $132.64i $308,425,000 SEC
2015   Q1 1,900,210 4.72 Reduce 28.32% 1.86 $131.89–142.56 · VW $137.46i $262,073,000 SEC
2014   Q4 2,650,999 6.56 Reduce 19.25% 1.44 $109.20–140.60 · VW $129.06i $364,224,000 SEC
2014   Q3 3,282,831 7.48 Add 1.75% 0.13 $115.74–123.64 · VW $119.28i $388,889,000 SEC
2014   Q2 3,226,230 7.36 Add 1.42% 0.10 $110.38–121.68 · VW $117.28i $386,392,000 SEC
2014   Q1 3,181,203 7.42 Add 3.63% 0.26 $103.35–116.46 · VW $111.08i $360,838,000 SEC
2013   Q4 3,069,667 7.55 Reduce 2.16% 0.21 $97.53–117.42 · VW $110.74i $359,967,000 SEC
2013   Q3 3,137,307 9.92 Reduce 4.48% 0.36 $90.48–102.23 · VW $97.52i $313,232,000 SEC
2013   Q2 3,284,609 8.03 Reduce 0.56% 0.05 $86.03–94.69 · VW $90.72i $300,311,000 SEC
2013   Q1 3,303,124 8.05 Reduce 4.42% 0.36 $78.56–89.36 · VW $85.60i $293,525,000 SEC
2012   Q4 3,455,709 8.17 Reduce 7.43% 0.66 $72.53–79.82 · VW $76.66i $268,280,000 SEC
2012   Q3 3,733,211 8.92 Reduce 6.51% 0.62 $71.35–78.85 · VW $75.82i $288,481,000 SEC
2012   Q2 3,993,029 9.56 Reduce 3.29% 0.31 $68.55–75.21 · VW $72.89i $299,143,000 SEC
2012   Q1 4,129,038 9.26 Reduce 4.51% 0.45 $69.15–75.25 · VW $73.00i $307,986,000 SEC
2011   Q4 4,324,198 9.91 Reduce 1.55% 0.17 $57.38–69.48 · VW $65.07i $295,499,000 SEC
2011   Q2 4,392,460 10.65 Add 1.08% 0.11 $75.41–81.90 · VW $78.87i $348,348,000 SEC
2011   Q1 4,345,576 14.07 Add 11.81% 1.49 $71.60–78.73 · VW $76.17i $339,725,000 SEC
2010   Q4 3,886,519 12.76 Add 1.82% 0.23 $69.40–76.50 · VW $72.68i $280,440,000 SEC
2010   Q3 3,816,908 11.04 Reduce 2.88% 0.33 $64.41–73.90 · VW $70.27i $276,726,000 SEC
2010   Q2 3,930,176 11.49 Add 0.32% 0.04 $57.66–75.69 · VW $66.46i $259,569,000 SEC
2010   Q1 3,917,731 14.53 Add 1.15% 0.17 $64.59–71.21 · VW $68.56i $273,750,000 SEC
2009   Q4 3,873,061 11.53 Reduce 0.49% 0.06 $59.88–70.50 · VW $66.50i $267,714,000 SEC
2009   Q3 3,892,292 11.71 Add 0.29% 0.03 $48.34–63.55 · VW $57.86i $240,177,000 SEC
2009   Q2 3,881,185 15.42 Add 8.92% 1.26 $40.74–51.39 · VW $47.46i $195,033,000 SEC
2009   Q1 3,563,288 18.85 Reduce 19.07% 3.89 $34.17–50.01 · VW $41.92i $148,133,000 SEC
2008   Q4 4,403,051 20.40 Reduce 21.11% 3.84 $41.81–57.12 · VW $49.01i $211,832,000 SEC
2008   Q3 5,581,044 18.19 Reduce 4.43% 0.58 $54.77–62.47 · VW $58.12i $318,763,000 SEC
2008   Q2 5,839,733 13.07 Add 0.50% 0.07 $57.37–69.58 · VW $61.71i $339,788,000 SEC
2008   Q1 5,810,670 14.51 Add 5.83% 0.80 $60.24–70.87 · VW $65.76i $384,544,000 SEC
2007   Q4 5,490,477 11.09 Reduce 3.47% 0.43 $66.04–81.10 · VW $72.55i $387,088,000 SEC
2007   Q3 5,687,817 12.38 Reduce 4.48% 0.50 $69.57–78.58 · VW $75.47i $445,038,000 SEC
2007   Q2 5,954,286 11.13 Reduce 0.04% <0.01 $63.47–74.44 · VW $70.16i $432,084,000 SEC
2007   Q1 5,956,678 11.13 Add 22.34% 2.03 $60.95–66.79 · VW $63.88i $380,660,000 SEC
2006   Q4 4,868,916 10.50 Buy 10.50 $61.04–68.52 · VW $64.91i $317,253,000 SEC
Price snapshot:
Current price$157.70
52-week low$138.62
52-week high$175.71