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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
SLAM
201
Swiss Life Asset Management
$2.46M -$2.18M -18,266 -45%
ASRS
202
Arizona State Retirement System
Arizona
$2.44M -$78.8K -661 -3%
AIP
203
Ameritas Investment Partners
Nebraska
$2.4M +$9.42K +79 +0.4%
CLGM
204
Capitolis Liquid Global Markets
New York
$2.38M -$4.77M -40,000 -65%
KK
205
KLP Kapitalforvaltning
Norway
$2.36M +$358K +3,000 +16%
VIA
206
Vanguard Investments Australia
Australia
$2.32M +$2.55M +21,425 New
CBU
207
CIBC Bancorp USA
Illinois
$2.29M +$2.44M +20,448 New
BNP Paribas Financial Markets
208
BNP Paribas Financial Markets
France
$2.23M -$19.8M -166,015 -89%
COPPSERS
209
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$2.23M +$3.1K +26 +0.1%
Hudson Bay Capital Management
210
Hudson Bay Capital Management
Connecticut
$2.23M -$601K -5,040 -20%
RS
211
Robeco Schweiz
Switzerland
$2.22M +$2.44M +20,500 New
VOYA Investment Management
212
VOYA Investment Management
Georgia
$2.22M -$468K -3,928 -16%
KeyBank National Association
213
KeyBank National Association
Ohio
$2.2M -$366K -3,067 -13%
AW
214
Apricus Wealth
South Carolina
$2.17M +$419K +3,515 +21%
LFS
215
Leibman Financial Services
Nebraska
$2.16M +$177K +1,483 +8%
SOMRS
216
State of Michigan Retirement System
Michigan
$2.14M +$47.7K +400 +2%
BB
217
Berkshire Bank
Massachusetts
$2.12M -$140K -1,174 -6%
TI
218
Tidal Investments
Wisconsin
$2.09M +$1.06M +8,855 +82%
BCI
219
Brinker Capital Investments
Pennsylvania
$2.07M +$65.4K +549 +3%
BF
220
BOK Financial
Oklahoma
$2.07M -$374K -3,137 -14%
PA
221
Paralel Advisors
Colorado
$2.03M
NMIMC
222
Northwestern Mutual Investment Management Company
Wisconsin
$1.99M +$2.86K +24 +0.1%
LS
223
Livforsakringsbolaget Skandia
Sweden
$1.98M -$4.52M -37,900 -68%
Focus Partners Wealth
224
Focus Partners Wealth
Massachusetts
$1.96M +$579K +4,856 +37%
NMERB
225
New Mexico Educational Retirement Board
New Mexico
$1.95M