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Owens Corning

629 hedge funds and large institutions have $8.66B invested in Owens Corning in 2026 Q1 according to their latest regulatory filings, with 101 funds opening new positions, 254 increasing their positions, 181 reducing their positions, and 104 closing their positions.

New
Increased
Maintained
Reduced
Closed

40% more repeat investments, than reductions

Existing positions increased: 254 | Existing positions reduced: 181

4.8% more ownership

Funds ownership: 94.74%99.54% (+4.8%)

1% less capital invested

Capital invested by funds: $8.76B → $8.66B (-$107M)

3% less first-time investments, than exits

New positions opened: 101 | Existing positions closed: 104

8% less call options, than puts

Call options by funds: $56.7M | Put options by funds: $61.6M

2% less funds holding

Funds holding: 644629 (-15)

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

Holders
629
Holders Change
-15
Holders Change %
-2.33%
% of All Funds
7.75%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
101
Increased
254
Reduced
181
Closed
104
Calls
$56.7M
Puts
$61.6M
Net Calls
-$4.98M
Net Calls Change
-$4.39M
Name Holding Trade Value Shares
Change
Change in
Stake
Ameriprise
76
Ameriprise
Minnesota
$16.9M -$392K -3,287 -2%
TIM
77
Triodos Investment Management
Netherlands
$16.9M
California Public Employees Retirement System
78
California Public Employees Retirement System
California
$16.6M -$741K -6,214 -4%
Barclays
79
Barclays
United Kingdom
$16M -$342K -2,873 -2%
JAM
80
Jupiter Asset Management
United Kingdom
$15.6M
SC
81
SummitTX Capital
Texas
$15.5M -$3.28M -27,506 -16%
KBC Group
82
KBC Group
Belgium
$14.9M -$11.6M -97,211 -41%
NFT
83
Nan Fung Trinity
Hong Kong
$14.7M +$16.2M +136,024 New
Federated Hermes
84
Federated Hermes
Pennsylvania
$14.6M +$85.8K +720 +0.5%
DCP
85
Distillate Capital Partners
Illinois
$14.5M +$97.8K +820 +0.6%
SC
86
Skylands Capital
Wisconsin
$14.1M -$867K -7,275 -5%
Handelsbanken Fonder
87
Handelsbanken Fonder
Sweden
$14M -$1.46M -12,224 -9%
TRSOTSOK
88
Teachers Retirement System of the State of Kentucky
Kentucky
$14M -$238K -2,000 -2%
Envestnet Asset Management
89
Envestnet Asset Management
Illinois
$13.8M +$4.48M +37,597 +42%
Robeco Institutional Asset Management
90
Robeco Institutional Asset Management
Netherlands
$13.7M +$2.42M +20,292 +19%
LF
91
Lansforsakringar Fondforvaltning
Sweden
$13.4M
Legal & General Group
92
Legal & General Group
United Kingdom
$13M -$1.51M -12,694 -10%
Royal Bank of Canada
93
Royal Bank of Canada
Ontario, Canada
$12.8M -$2.6M -21,824 -16%
Man Group
94
Man Group
United Kingdom
$12.6M +$9.9M +83,036 +250%
Mitsubishi UFJ Asset Management
95
Mitsubishi UFJ Asset Management
Japan
$12.4M +$13.6M +114,238 +56,275%
AAB
96
ABN AMRO Bank
Netherlands
$12.4M +$103K +862 +0.8%
Fuller & Thaler Asset Management
97
Fuller & Thaler Asset Management
California
$12.2M +$5.79M +48,590 +76%
EDRH
98
Edmond de Rothschild Holding
Switzerland
$12M +$12.7M +106,800 +2,463%
BAM
99
BCV Asset Management
$11.5M +$52K +436 +0.4%
SCM
100
Shapiro Capital Management
Georgia
$11.4M +$2.4M +20,092 +24%