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OC in the 13F filings

Owens Corning New · CUSIP 690742101

Sector · Materials
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Dec 2023
the date the book describes
Filed
14 Feb 2024
latest of these filings; the earliest 13 Feb 2024
Managers listing it
13
at least, of 95 tracked, among listed positions
Comparable managers
93
filed both Q3 2023 and Q4 2023; 9 listed it in both
Shares listed
4,423,573
combined, among listed positions
Reported value
$656m
combined, at the quarter end

Among the 93 comparable managers: 9 buyers (opened or added shares) and 5 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing OC in Q4 2023

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2023, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

13 of 13 holders

ActionFiling
AQR Capital Management LLC1,654,447$245m0.46%Added+104,81614 Feb 2024 (the filing on sec.gov)
Invesco Ltd1,521,093$225m0.05%Added+33,42813 Feb 2024 (the filing on sec.gov)
Man Group PLC634,538$94m0.26%Added+124,93014 Feb 2024 (the filing on sec.gov)
Balyasny Asset Management LLC205,909$31m0.06%Trimmed-424,67314 Feb 2024 (the filing on sec.gov)
Arrowstreet Capital LP114,980$17munder 0.1%Trimmed-25,14514 Feb 2024 (the filing on sec.gov)
Bridgewater Associates LP114,806$17m0.10%Added+10,26914 Feb 2024 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC102,423$15m0.10%Trimmed-30,04714 Feb 2024 (the filing on sec.gov)
Appaloosa LP25,000$3.7m0.06%Newnew14 Feb 2024 (the filing on sec.gov)
Woodline Partners LP15,700$2.3munder 0.1%Trimmed-60,24714 Feb 2024 (the filing on sec.gov)
Brevan Howard Capital Management LP14,039$2.1munder 0.1%Newnew14 Feb 2024 (the filing on sec.gov)
Hudson Bay Capital Management LP10,000$1.5munder 0.1%Newnew14 Feb 2024 (the filing on sec.gov)
Quantbot Technologies LP7,116$1.1m0.06%Newnew14 Feb 2024 (the filing on sec.gov)
Maverick Capital Ltd3,522$522kunder 0.1%Added+1,15814 Feb 2024 (the filing on sec.gov)

Largest increases and reductions, by shares

Q3 2023 to Q4 2023, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (1)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
10 in Q3 2024 to 9 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
OC by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201312$561mn.a.n.a.
Q3 20139$809mn.a.n.a.
Q4 20138$754mn.a.n.a.
Q1 20149$696mn.a.n.a.
Q2 20149$569mn.a.n.a.
Q3 20148$411mn.a.n.a.
Q4 20145$318mn.a.n.a.
Q1 20159$690mn.a.n.a.
Q2 20158$555mn.a.n.a.
Q3 201510$603mn.a.n.a.
Q4 201512$898mn.a.n.a.
Q1 201617$1.1bnn.a.n.a.
Q2 201614$1.2bnn.a.n.a.
Q3 201614$1.1bnn.a.n.a.
Q4 201613$1.0bnn.a.n.a.
Q1 201713$1.0bnn.a.n.a.
Q2 201714$1.2bnn.a.n.a.
Q3 201714$1.2bnn.a.n.a.
Q4 20179$1.0bnn.a.n.a.
Q1 201814$927mn.a.n.a.
Q2 201814$776mn.a.n.a.
Q3 201813$432mn.a.n.a.
Q4 201812$534mn.a.n.a.
Q1 20198$479mn.a.n.a.
Q2 201910$818mn.a.n.a.
Q3 201912$758mn.a.n.a.
Q4 201916$754mn.a.n.a.
Q1 20209$344mn.a.n.a.
Q2 202013$434mn.a.n.a.
Q3 202015$523mn.a.n.a.
Q4 20209$277mn.a.n.a.
Q1 20217$761mn.a.n.a.
Q2 20217$313mn.a.n.a.
Q3 20217$360mn.a.n.a.
Q4 20218$382mn.a.n.a.
Q1 20227$515mn.a.n.a.
Q2 20225$430mn.a.n.a.
Q3 20229$467mn.a.n.a.
Q4 20229$362mn.a.n.a.
Q1 202311$495mn.a.n.a.
Q2 202314$915mn.a.n.a.
Q3 202317$1.1bnn.a.n.a.
Q4 202313$656m95
Q1 202413$782m113
Q2 202412$1.2bn95
Q3 202410$627m56
Q4 202412$912m84
Q1 202518$1.1bn127
Q2 202520$1.0bn128
Q3 202513$758m510
Q4 202515$1.1bn279
Q1 20269$781m1125
Q2 20269$1.6bn1513

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

OC and LIN →OC and GLW →OC and HWM →Choose a stock to compare with OC →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own OC, latest filings →Back to the 13F Explorer →