William Frels - Mairs & Power
Holding/activity history for Corning Inc. (GLW)
← All GLW superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q1 | 88,250 | 0.12 | Reduce 2.32% | <0.01 | $120.01–211.79 · VW $170.99i | $11,999,353 | SEC |
| 2025 Q4 | 90,350 | 0.08 | Reduce 2.46% | <0.01 | $81.67–162.10 · VW $131.38i | $7,911,046 | SEC |
| 2025 Q3 | 92,626 | 0.07 | Reduce 0.64% | <0.01 | $66.14–92.57 · VW $80.97i | $7,598,111 | SEC |
| 2025 Q2 | 93,220 | 0.05 | Add 4.45% | <0.01 | $49.10–69.29 · VW $61.81i | $4,902,440 | SEC |
| 2025 Q1 | 89,245 | 0.04 | Reduce 3.28% | <0.01 | $37.31–50.60 · VW $45.83i | $4,085,636 | SEC |
| 2024 Q4 | 92,270 | 0.04 | Reduce 6.97% | <0.01 | $46.19–55.33 · VW $50.56i | $4,384,670 | SEC |
| 2024 Q3 | 99,186 | 0.04 | Reduce 7.35% | <0.01 | $40.34–51.03 · VW $46.68i | $4,478,248 | SEC |
| 2024 Q2 | 107,055 | 0.04 | Reduce 14.67% | <0.01 | $36.58–46.39 · VW $41.61i | $4,159,087 | SEC |
| 2024 Q1 | 125,460 | 0.04 | Reduce 23.59% | 0.01 | $30.72–37.28 · VW $35.09i | $4,135,162 | SEC |
| 2023 Q4 | 164,196 | 0.05 | Reduce 14.26% | 0.01 | $28.25–33.87 · VW $31.45i | $4,999,768 | SEC |
| 2023 Q3 | 191,511 | 0.07 | Reduce 13.01% | 0.01 | $25.26–33.26 · VW $29.00i | $5,835,340 | SEC |
| 2023 Q2 | 220,161 | 0.08 | Reduce 22.25% | 0.03 | $30.58–36.02 · VW $33.14i | $7,714,441 | SEC |
| 2023 Q1 | 283,173 | 0.12 | Reduce 15.00% | 0.02 | $30.48–36.01 · VW $32.43i | $9,990,343 | SEC |
| 2022 Q4 | 333,164 | 0.13 | Reduce 4.01% | <0.01 | $30.93–37.10 · VW $33.99i | $10,641,258 | SEC |
| 2022 Q3 | 347,071 | 0.13 | Reduce 0.35% | <0.01 | $28.98–34.88 · VW $32.66i | $10,072,000 | SEC |
| 2022 Q2 | 348,287 | 0.13 | Reduce 17.45% | 0.03 | $30.63–37.73 · VW $34.23i | $10,975,000 | SEC |
| 2022 Q1 | 421,905 | 0.16 | Reduce 75.22% | 0.44 | $32.24–40.35 · VW $36.14i | $15,573,000 | SEC |
| 2021 Q4 | 1,702,469 | 0.59 | Reduce 0.88% | <0.01 | $33.93–43.47 · VW $39.27i | $63,383,000 | SEC |
| 2021 Q3 | 1,717,562 | 0.63 | Add 0.01% | <0.01 | $35.24–40.00 · VW $37.44i | $62,674,000 | SEC |
| 2021 Q2 | 1,717,388 | 0.69 | Reduce 0.54% | <0.01 | $38.52–44.12 · VW $40.88i | $70,241,000 | SEC |
| 2021 Q1 | 1,726,791 | 0.79 | Reduce 1.81% | 0.01 | $35.97–46.82 · VW $42.14i | $75,133,000 | SEC |
| 2020 Q4 | 1,758,686 | 0.70 | Reduce 13.24% | 0.11 | $34.81–39.16 · VW $37.40i | $63,313,000 | SEC |
| 2020 Q3 | 2,027,019 | 0.82 | Reduce 8.16% | 0.06 | $30.16–37.60 · VW $35.06i | $65,696,000 | SEC |
| 2020 Q2 | 2,207,240 | 0.75 | Reduce 8.30% | 0.06 | $22.52–33.56 · VW $29.51i | $57,168,000 | SEC |
| 2020 Q1 | 2,406,939 | 0.72 | Reduce 0.24% | <0.01 | $17.44–25.41 · VW $21.88i | $49,439,000 | SEC |
| 2019 Q4 | 2,412,712 | 0.80 | Reduce 0.85% | <0.01 | $22.80–30.44 · VW $25.70i | $70,234,000 | SEC |
| 2019 Q3 | 2,433,301 | 0.84 | Add 9.17% | 0.07 | $26.75–31.10 · VW $28.96i | $69,398,000 | SEC |
| 2019 Q2 | 2,228,998 | 0.89 | Add 5.71% | 0.05 | $26.78–34.26 · VW $29.63i | $74,070,000 | SEC |
| 2019 Q1 | 2,108,503 | 0.85 | Reduce 0.91% | <0.01 | $28.60–35.34 · VW $30.93i | $69,791,000 | SEC |
| 2018 Q4 | 2,127,806 | 0.87 | Reduce 0.55% | <0.01 | $27.67–35.32 · VW $32.60i | $64,281,000 | SEC |
| 2018 Q3 | 2,139,661 | 0.88 | Reduce 7.95% | 0.06 | $28.17–36.56 · VW $32.32i | $75,530,000 | SEC |
| 2018 Q2 | 2,324,548 | 0.79 | Reduce 1.67% | 0.01 | $26.87–34.15 · VW $31.51i | $63,948,000 | SEC |
| 2018 Q1 | 2,364,095 | 0.81 | Reduce 2.33% | 0.02 | $26.11–30.15 · VW $27.81i | $65,911,000 | SEC |
| 2017 Q4 | 2,420,615 | 0.90 | Reduce 1.63% | 0.01 | $27.82–35.10 · VW $30.67i | $77,435,000 | SEC |
| 2017 Q3 | 2,460,744 | 0.88 | Reduce 3.07% | 0.03 | $28.28–32.78 · VW $31.15i | $73,625,000 | SEC |
| 2017 Q2 | 2,538,634 | 0.92 | Reduce 0.77% | <0.01 | $27.71–32.17 · VW $29.55i | $76,286,000 | SEC |
| 2017 Q1 | 2,558,362 | 0.85 | Reduce 0.13% | <0.01 | $26.32–29.72 · VW $28.38i | $69,076,000 | SEC |
| 2016 Q4 | 2,561,656 | 0.80 | Reduce 10.55% | 0.09 | $23.48–27.89 · VW $26.33i | $62,171,000 | SEC |
| 2016 Q3 | 2,863,726 | 0.89 | Reduce 2.89% | 0.02 | $22.14–24.46 · VW $23.54i | $67,727,000 | SEC |
| 2016 Q2 | 2,948,886 | 0.82 | Reduce 0.72% | <0.01 | $18.88–23.13 · VW $21.57i | $60,393,000 | SEC |
| 2016 Q1 | 2,970,216 | 0.88 | Reduce 0.49% | <0.01 | $18.21–21.13 · VW $20.08i | $62,048,000 | SEC |
| 2015 Q4 | 2,984,882 | 0.82 | Reduce 0.72% | <0.01 | $16.13–19.12 · VW $17.85i | $54,564,000 | SEC |
| 2015 Q3 | 3,006,564 | 0.80 | Reduce 0.27% | <0.01 | $16.23–19.29 · VW $18.08i | $51,472,000 | SEC |
| 2015 Q2 | 3,014,714 | 0.84 | Reduce 0.20% | <0.01 | $15.42–21.29 · VW $17.97i | $59,480,000 | SEC |
| 2015 Q1 | 3,020,879 | 0.94 | Reduce 7.49% | 0.08 | $20.59–24.89 · VW $22.13i | $68,514,000 | SEC |
| 2014 Q4 | 3,265,395 | 1.04 | Reduce 4.17% | 0.04 | $20.38–25.16 · VW $23.31i | $74,876,000 | SEC |
| 2014 Q3 | 3,407,515 | 0.96 | Reduce 4.83% | 0.05 | $17.03–21.42 · VW $19.82i | $65,901,000 | SEC |
| 2014 Q2 | 3,580,460 | 1.13 | Reduce 13.76% | 0.18 | $19.56–22.37 · VW $20.93i | $78,591,000 | SEC |
| 2014 Q1 | 4,151,918 | 1.34 | Reduce 1.34% | 0.02 | $18.80–21.77 · VW $20.62i | $86,443,000 | SEC |
| 2013 Q4 | 4,208,490 | 1.21 | Reduce 0.61% | <0.01 | $16.55–19.44 · VW $18.42i | $74,995,000 | SEC |
| 2013 Q3 | 4,234,160 | 1.12 | Reduce 1.28% | 0.02 | $13.82–18.07 · VW $16.32i | $61,776,000 | SEC |
| 2013 Q2 | 4,289,007 | 1.22 | Add 0.01% | <0.01 | $13.86–15.79 · VW $14.56i | $61,033,000 | SEC |
| 2013 Q1 | 4,288,381 | 0.58 | Add 16.68% | 0.08 | $12.29–16.43 · VW $14.70i | $57,164,000 | SEC |
| 2012 Q4 | 3,675,419 | 1.16 | Add 1.96% | 0.02 | $11.75–13.09 · VW $12.48i | $46,384,000 | SEC |
| 2012 Q3 | 3,604,682 | 1.17 | Add 0.26% | <0.01 | $10.71–13.96 · VW $12.30i | $47,402,000 | SEC |
| 2012 Q2 | 3,595,281 | 1.21 | Add 0.17% | <0.01 | $10.62–13.39 · VW $12.00i | $46,487,000 | SEC |
| 2012 Q1 | 3,589,103 | 1.30 | Add 1.55% | 0.02 | $12.48–14.58 · VW $13.35i | $50,535,000 | SEC |
| 2011 Q4 | 3,534,194 | 1.32 | Add 3.70% | 0.05 | $12.41–14.62 · VW $13.36i | $45,874,000 | SEC |
| 2011 Q3 | 3,408,189 | 1.36 | Add 3.75% | 0.05 | $11.51–15.75 · VW $13.51i | $42,125,000 | SEC |
| 2011 Q2 | 3,284,999 | 0.81 | Add 0.57% | <0.01 | $13.15–20.15 · VW $16.11i | $59,623,000 | SEC |
| 2011 Q1 | 3,266,326 | 1.85 | Add 0.35% | <0.01 | $19.06–23.22 · VW $20.81i | $67,384,000 | SEC |
| 2010 Q4 | 3,254,796 | 1.81 | Add 1.43% | 0.03 | $17.79–23.43 · VW $21.43i | $62,883,000 | SEC |
| 2010 Q3 | 3,208,881 | 0.93 | Add 0.47% | <0.01 | $15.86–19.25 · VW $17.59i | $58,658,345,000 | SEC |
| 2010 Q2 | 3,193,972 | 1.77 | Add 0.49% | <0.01 | $15.45–19.39 · VW $16.84i | $51,582,648,000 | SEC |
| 2010 Q1 | 3,178,432 | 0.97 | Reduce 1.04% | 0.01 | $15.51–21.10 · VW $18.01i | $64,236,111,000 | SEC |
| 2009 Q4 | 3,211,779 | 0.98 | Add 0.77% | <0.01 | $16.70–20.85 · VW $18.39i | $62,019,452,000 | SEC |
| 2009 Q3 | 3,187,242 | 0.81 | Add 2.27% | 0.02 | $14.14–17.22 · VW $16.01i | $48,796,675,000 | SEC |
| 2009 Q2 | 3,116,542 | 0.95 | Reduce 0.68% | <0.01 | $13.98–17.20 · VW $15.42i | $50,051,665,000 | SEC |
| 2009 Q1 | 3,137,742 | 0.94 | Add 0.67% | <0.01 | $9.16–16.36 · VW $13.41i | $41,637,836,000 | SEC |
| 2008 Q4 | 3,116,732 | 0.57 | Add 10.21% | 0.05 | $7.90–12.30 · VW $10.25i | $29,702,456,000 | SEC |
| 2008 Q3 | 2,827,972 | 0.65 | Add 10.04% | 0.06 | $7.36–20.94 · VW $12.44i | $44,229,482,000 | SEC |
| 2008 Q2 | 2,569,992 | 0.88 | Add 0.06% | <0.01 | $19.31–27.56 · VW $22.47i | $59,238,316,000 | SEC |
| 2008 Q1 | 2,568,397 | 0.85 | Add 0.49% | <0.01 | $22.63–28.07 · VW $26.01i | $61,744,264,000 | SEC |
| 2007 Q4 | 2,555,997 | 1.25 | Add 1.27% | 0.02 | $20.04–25.62 · VW $22.96i | $61,318,368 | SEC |
| 2007 Q3 | 2,523,877 | 0.74 | Add 0.43% | <0.01 | $20.85–26.80 · VW $23.98i | $62,213,568,000 | SEC |
| 2007 Q2 | 2,512,977 | 0.78 | Add 0.58% | <0.01 | $21.47–27.25 · VW $24.03i | $64,206,562 | SEC |
| 2007 Q1 | 2,498,427 | 0.72 | Add 1.93% | 0.01 | $19.82–25.53 · VW $23.45i | $56,814,230 | SEC |
| 2006 Q4 | 2,451,127 | 0.59 | Add 10.07% | 0.05 | $18.12–22.80 · VW $20.52i | $45,860,586 | SEC |
| 2006 Q3 | 2,226,891 | 1.49 | Reduce 0.43% | <0.01 | $19.70–25.57 · VW $22.28i | $54,358,409 | SEC |
| 2006 Q2 | 2,236,469 | 1.39 | Add 10.60% | 0.13 | $17.50–25.70 · VW $21.81i | $54,100,179 | SEC |
| 2006 Q1 | 2,022,149 | 0.74 | Reduce 3.01% | 0.02 | $22.53–29.61 · VW $25.46i | $54,436,251 | SEC |
| 2005 Q4 | 2,084,849 | 0.60 | Reduce 0.31% | <0.01 | $19.35–25.76 · VW $23.17i | $40,988,131 | SEC |
| 2005 Q3 | 2,091,299 | 1.27 | Reduce 1.72% | <0.01 | $16.61–21.95 · VW $19.60i | $40,424,810 | SEC |
| 2005 Q2 | 2,127,899 | 0.55 | Add 0.07% | <0.01 | $15.56–20.38 · VW $18.63i | $35,365,681 | SEC |
| 2005 Q1 | 2,126,393 | 0.39 | Add 6.78% | 0.03 | $10.77–15.75 · VW $14.07i | $23,666,754 | SEC |
| 2004 Q4 | 1,991,331 | 0.42 | Reduce 0.51% | <0.01 | $10.61–12.85 · VW $11.64i | $23,437,966 | SEC |
| 2004 Q3 | 2,001,517 | 0.95 | Add 0.01% | <0.01 | $9.97–12.96 · VW $11.84i | $22,176,808 | SEC |
| 2004 Q2 | 2,001,358 | 1.15 | $13.06 | $26,137,735 | SEC | ||
| 2004 Q1 | 2,001,358 | 0.54 | Reduce 0.48% | <0.01 | $10.00–13.05 · VW $11.81i | $22,375,182 | SEC |
| 2003 Q4 | 2,011,015 | 0.56 | Reduce 0.83% | <0.01 | $9.85–13.89 · VW $12.10i | $20,974,886 | SEC |
| 2003 Q3 | 2,027,815 | 0.59 | Reduce 0.17% | <0.01 | $8.03–12.34 · VW $10.61i | $19,102,017 | SEC |
| 2003 Q2 | 2,031,315 | 1.03 | Add 4.14% | 0.04 | $6.90–8.85 · VW $8.00i | $15,011,418 | SEC |
| 2003 Q1 | 1,950,550 | 0.48 | Add 0.07% | <0.01 | $4.80–7.35 · VW $6.49i | $11,391,212 | SEC |
| 2002 Q4 | 1,949,150 | 0.27 | Add 2.48% | <0.01 | $3.10–5.65 · VW $4.56i | $6,451,687 | SEC |
| 2002 Q3 | 1,902,000 | 0.14 | Add 1.80% | <0.01 | $1.10–4.65 · VW $3.39i | $3,043,200 | SEC |
| 2002 Q2 | 1,868,300 | 0.29 | Add 59.13% | 0.11 | $1.50–4.80 · VW $2.77i | $6,632,465 | SEC |
| 2002 Q1 | 1,174,100 | 0.78 | Add 32.07% | 0.19 | $4.76–8.90 · VW $6.15i | $8,946,642 | SEC |
| 2001 Q4 | 889,000 | 0.40 | Add 3.30% | 0.01 | $6.14–11.15 · VW $8.01i | $7,929,880 | SEC |
| 2001 Q3 | 860,600 | 0.43 | Add 21.47% | 0.08 | $6.92–12.00 · VW $9.45i | $7,590,492 | SEC |
| 2001 Q2 | 708,500 | 1.34 | Add 81.69% | 0.60 | $11.66–20.25 · VW $14.64i | $11,839,035 | SEC |
| 2001 Q1 | 389,950 | 0.49 | Add 161.40% | 0.30 | $18.19–32.37 · VW $23.16i | $8,068,066 | SEC |
| 2000 Q4 | 149,180 | 0.46 | Reduce 1.31% | 0.01 | $26.60–79.75 · VW $44.48i | $7,878,569 | SEC |
| 2000 Q3 | 151,155 | 0.97 | Reduce 9.98% | 0.09 | $56.13–113.33 · VW $75.99i | $14,964,345 | SEC |
| 2000 Q2 | 167,919 | 0.95 | Reduce 13.15% | 0.22 | $63.75–113.33 · VW $95.47i | $15,105,713 | SEC |
| 2000 Q1 | 193,344 | 1.66 | Reduce 24.09% | 0.17 | $42.83–75.48 · VW $60.88i | $12,502,912 | SEC |
| 1999 Q4 | 254,694 | 0.69 | Reduce 11.69% | 0.05 | $31.00–66.02 · VW $53.23i | $10,946,536 | SEC |
| 1999 Q3 | 288,414 | 0.42 | Buy | 0.42 | $20.88–33.96 · VW $28.69i | $6,591,462 | SEC |
Price snapshot:
Current price$183.11
Avg. buy price$1,872.04
+/- since buy-90.22%
52-week low$50.77
52-week high$271.78