Mark Hillman - Hillman Capital Management
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    56
Portfolio value:    $144,004,744
Holdings Activity Buys Sells    History
Holding/activity history for  Corning Inc. (GLW)
← All GLW superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2019   Q4 0 0.00 Sell 100.00% 1.44 $22.80–30.44 · VW $25.70i SEC
2013   Q4 54,208 1.44 Add 20.46% 0.24 $16.55–19.44 · VW $18.42i $966,000 SEC
2013   Q3 45,000 1.21 Buy 1.21 $13.82–18.07 · VW $16.32i $788,000 SEC
2012   Q1 0 0.00 Sell 100.00% 2.94 $12.48–14.58 · VW $13.35i SEC
2011   Q4 333,294 2.94 Reduce 63.77% 2.27 $12.41–14.62 · VW $13.36i $4,326,000 SEC
2011   Q3 920,027 3.56 Add 1.91% 0.07 $11.51–15.75 · VW $13.51i $13,083,000 SEC
2011   Q2 902,802 4.02 Add 0.40% 0.02 $13.15–20.15 · VW $16.11i $16,386,000 SEC
2011   Q1 899,203 4.47 Reduce 9.57% 0.52 $19.06–23.22 · VW $20.81i $18,550,558 SEC
2010   Q4 994,376 5.42 Reduce 3.35% 0.18 $17.79–23.43 · VW $21.43i $19,211,344 SEC
2010   Q3 1,028,869 5.45 Reduce 7.95% 0.44 $15.86–19.25 · VW $17.59i $18,807,725 SEC
2010   Q2 1,117,678 5.49 Reduce 13.36% 0.87 $15.45–19.39 · VW $16.84i $18,051,000 SEC
2010   Q1 1,290,030 6.49 Add 0.78% 0.05 $15.51–21.10 · VW $18.01i $26,072,000 SEC
2009   Q4 1,280,069 6.72 Add 19.86% 1.11 $16.70–20.85 · VW $18.39i $24,718,000 SEC
2009   Q3 1,067,967 5.22 Reduce 0.79% 0.05 $14.14–17.22 · VW $16.01i $16,351,000 SEC
2009   Q2 1,076,514 6.32 Add 11.66% 0.66 $13.98–17.20 · VW $15.42i $17,289,000 SEC
2009   Q1 964,138 6.57 Reduce 9.49% 0.37 $9.16–16.36 · VW $13.41i $12,794,000 SEC
2008   Q4 1,065,277 3.86 Reduce 18.10% 0.81 $7.90–12.30 · VW $10.25i $10,152,000 SEC
2008   Q3 1,300,774 4.48 Add 70.29% 1.85 $7.36–20.94 · VW $12.44i $20,344,000 SEC
2008   Q2 763,839 2.39 Add 1217.49% 2.21 $19.31–27.56 · VW $22.47i $17,606,000 SEC
2008   Q1 57,977 0.13 Buy 0.13 $22.63–28.07 · VW $26.01i $1,394,000 SEC
2006   Q2 0 0.00 Sell 100.00% 5.27 $17.50–25.70 · VW $21.81i SEC
2006   Q1 847,830 5.27 Add 18.83% 0.84 $22.53–29.61 · VW $25.46i $22,824,000 SEC
2005   Q4 713,475 4.35 Add 20.82% 0.75 $19.35–25.76 · VW $23.17i $14,027,000 SEC
2005   Q3 590,547 4.74 Add 12.88% 0.54 $16.61–21.95 · VW $19.60i $11,415,000 SEC
2005   Q2 523,178 3.96 Add 49.15% 1.30 $15.56–20.38 · VW $18.63i $8,695,000 SEC
2005   Q1 350,783 3.52 Add 13.82% 0.43 $10.77–15.75 · VW $14.07i $3,904,000 SEC
2004   Q4 308,183 3.49 $11.77 $3,627,000 SEC
Price snapshot:
Current price$183.11
52-week low$50.77
52-week high$271.78