• $3.3B
    Market Cap
  • -6.81%
    1-Year Change
  • Building Materials
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK, INC.
5.81%
1.7M
+802,890 (+48.19%)
Jun 30, 2026
BLACKROCK FUNDING, INC. /DE
3.44%
985,631
-59,305 (-6.02%)
Dec 31, 2024
VANGUARD GROUP INC
3.23%
927,176
+58,980 (+6.36%)
Dec 31, 2025
DIMENSIONAL FUND ADVISORS LP
2.65%
759,849
+12,209 (+1.61%)
Jun 30, 2026
RENAISSANCE TECHNOLOGIES LLC
2.12%
609,011
-5,452 (-0.90%)
Jun 30, 2026
FIRST TRUST ADVISORS LP
1.70%
488,301
+46,350 (+9.49%)
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
1.60%
457,733
+1,160 (+0.25%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions85.3M (61.65%)
  • Mutual Funds30.9M (22.33%)
  • Insiders22.2M (16.02%)
  • Other0 (0.00%)

Insider Transactions

  • 16.02% (22.2M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $1.9B
    Amount of InsiderBuying (last 12 months)
  • 2
    Number of InsiderSelling (last 12 months)
  • $7.8M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Candou Holdings Ltd.
Buy
Sep 09, 2026
$2.2M
20,000
$110.00
17.7M
DOUMET ANTOINE M
Sell
Sep 09, 2026
$2.2M
20,000
$110.00
90,000
Duhe Sandra C
Sell
Mar 03, 2026
$153,814.65
1,277
$120.45
2,254
O'Neill Nathan
Vice President
In Kind
Feb 03, 2026
$19,609.58
166
$118.13
7,703
Stone Timothy Wade
Vice President
In Kind
Feb 03, 2026
$16,065.68
136
$118.13
4,840
Gagnon John J
Vice President
In Kind
Feb 03, 2026
$14,529.99
123
$118.13
5,941
Wiedemer Michael L
Vice President
In Kind
Feb 03, 2026
$19,491.45
165
$118.13
6,360
O'Neill Nathan
Vice President
Award
Feb 02, 2026
$52,657.86
426
$123.61
8,129
Gagnon John J
Vice President
Award
Feb 02, 2026
$25,958.10
210
$123.61
6,151
O'Neill Nathan
Vice President
In Kind
Feb 02, 2026
$12,979.05
105
$123.61
7,869
Stone Timothy Wade
Vice President
Award
Feb 02, 2026
$41,532.96
336
$123.61
5,176
Gagnon John J
Vice President
In Kind
Feb 02, 2026
$9,270.75
75
$123.61
6,064
Wiedemer Michael L
Vice President
Award
Feb 02, 2026
$52,657.86
426
$123.61
6,786
Stone Timothy Wade
Vice President
In Kind
Feb 02, 2026
$12,361.00
100
$123.61
4,976
Wiedemer Michael L
Vice President
In Kind
Feb 02, 2026
$11,742.95
95
$123.61
6,525
Weirich Lila R
Award
May 02, 2025
$140,033.43
1,403
$99.81
2,903
Duhe Sandra C
Award
May 02, 2025
$140,033.43
1,403
$99.81
2,460
Wolkenstein Jon A
Award
May 02, 2025
$140,033.43
1,403
$99.81
2,903
CARDIN RICHARD W
Award
May 02, 2025
$140,033.43
1,403
$99.81
15,733
DOUMET ANTOINE M
Award
May 02, 2025
$380,176.29
3,809
$99.81
3,809
Hawkins Tom S Jr
Award
May 02, 2025
$140,033.43
1,403
$99.81
10,263
Duhe Sandra C
Sell
Feb 24, 2025
$298,683.77
3,157
$94.61
2,128
Stone Timothy Wade
Vice President
Gift
Feb 06, 2025
$0.00
40
$0.00
5,076
Wiedemer Michael L
Vice President
In Kind
Feb 03, 2025
$12,814.52
116
$110.47
6,194
Stone Timothy Wade
Vice President
In Kind
Feb 03, 2025
$11,378.41
103
$110.47
4,780
O'Neill Nathan
Vice President
In Kind
Feb 03, 2025
$13,698.28
124
$110.47
7,548
Stone Timothy Wade
Vice President
Award
Feb 03, 2025
$37,117.92
336
$110.47
5,116
Wiedemer Michael L
Vice President
Award
Feb 03, 2025
$47,060.22
426
$110.47
6,620
O'Neill Nathan
Vice President
Award
Feb 03, 2025
$47,060.22
426
$110.47
7,974
Stone Timothy Wade
Vice President
In Kind
Feb 02, 2025
$21,231.36
192
$110.58
4,883