OC
Owens Corning (OC)
NYSE
$116.83-$0.70 (-0.59%)
Price as of Nov 13, 2026 12:34 PM EST
  • $9.1B
    Market Cap
  • 17.54%
    1-Year Change
  • Building Products & Equipment
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK FUNDING, INC. /DE
13.65%
10.5M
+502,408 (+4.77%)
Dec 31, 2024
BLACKROCK INC.
12.70%
9.8M
-1.3M (-13.51%)
Jun 30, 2024
VANGUARD GROUP INC
12.66%
9.8M
+84,096 (+0.86%)
Dec 31, 2025
BLACKROCK, INC.
11.43%
8.8M
-396,314 (-4.50%)
Jun 30, 2026
N/A
7.09%
5.5M
-39,451 (-0.72%)
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
7.09%
5.5M
-39,451 (-0.72%)
Jun 30, 2026
AQR CAPITAL MANAGEMENT LLC
4.77%
3.7M
+1.1M (+30.96%)
Jun 30, 2026

Current Ownership Distribution

  • Mutual Funds1.7B (51.03%)
  • Institutions1.6B (48.20%)
  • Insiders25.2M (0.77%)
  • Other0 (0.00%)

Insider Transactions

  • 0.77% (25.2M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $3.0M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Nimocks Suzanne P
Award
Nov 06, 2026
$50,343.65
415
$121.31
37,489
Elsner Adrienne
Award
Nov 06, 2026
$49,494.48
408
$121.31
19,629
FESTA ALFRED E
Award
Nov 06, 2026
$49,494.48
408
$121.31
13,788
CORDEIRO EDUARDO E
Award
Nov 06, 2026
$50,222.34
414
$121.31
16,808
Collins Michelle T
Award
Nov 06, 2026
$58,107.49
479
$121.31
3,397
DeVito Michael J
Award
Nov 06, 2026
$12,616.24
104
$121.31
104
Williams John David
Award
Nov 06, 2026
$46,461.73
383
$121.31
55,483
Lonergan Edward F
Award
Nov 06, 2026
$91,225.12
752
$121.31
56,046
Martin Paul Edward
Award
Nov 06, 2026
$46,461.73
383
$121.31
8,774
CORDEIRO EDUARDO E
Award
Nov 05, 2026
$10,410.13
84
$124.26
16,394
Nimocks Suzanne P
Award
Nov 05, 2026
$16,872.64
136
$124.26
37,074
Elsner Adrienne
Award
Nov 05, 2026
$15,088.15
121
$124.26
19,221
Williams John David
Award
Nov 05, 2026
$43,254.04
348
$124.26
55,100
Lonergan Edward F
Award
Nov 05, 2026
$41,836.23
337
$124.26
55,294
Mendez-Andino Jose
EVP, Chief Innovation Officer
Award
Nov 05, 2026
$11,693.98
94
$124.26
24,602
FESTA ALFRED E
Award
Nov 05, 2026
$10,504.07
85
$124.26
13,380
Martin Paul Edward
Award
Nov 05, 2026
$6,587.40
53
$124.26
8,391
Marcon Rachel Barthelemy
President, Doors
In Kind
Oct 26, 2026
$98,035.08
858
$114.26
20,591
Del Monaco Nicolas
President, Roofing
In Kind
Sep 15, 2026
$110,141.52
856
$128.67
26,330
Fister Todd W
President and COO
In Kind
Sep 15, 2026
$151,830.60
1,180
$128.67
52,138
Marcon Rachel Barthelemy
President, Doors
Sell
Aug 28, 2026
$129,663.00
900
$144.07
21,449
Canovas De La Nuez Jose Manuel
President, Insulation
Award
Aug 10, 2026
$499,850.00
3,250
$153.80
18,955
Del Monaco Nicolas
President, Roofing
Award
Aug 10, 2026
$999,853.80
6,501
$153.80
27,186
Lonergan Edward F
Award
Aug 07, 2026
$91,275.10
581
$157.10
54,958
Elsner Adrienne
Award
Aug 07, 2026
$49,015.20
312
$157.10
19,099
Collins Michelle T
Award
Aug 07, 2026
$58,127.00
370
$157.10
2,918
FESTA ALFRED E
Award
Aug 07, 2026
$49,486.50
315
$157.10
13,296
Elsner Adrienne
Award
Aug 06, 2026
$14,764.67
98
$150.60
18,787
Mendez-Andino Jose
EVP, Chief Innovation Officer
Award
Aug 06, 2026
$11,632.80
77
$150.60
24,507
Lonergan Edward F
Award
Aug 06, 2026
$41,161.99
273
$150.60
54,377