OC

Owens Corning

Company with tickers: OC

CIK
1370946
CUSIP
690742101
Shares Outstanding
80,528,319
13F Activity (30d)
522 filings 500 filers
Price
$117.76
Market Cap
$9.46B
P/E Ratio
-18.93
EPS (Diluted)
$-6.22
52W High
$159.42
52W Low
$97.53
Holders: 620
Total Value: $7,534,054,014
Total Shares: 69,617,949
Showing 1–100 of 639 holdings by value · page 1 of 7

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 620 13F filers · Δ vs Dec 31, 2025
Top Holder
13.2%
Jun 2023 → Mar 2026 · range 11.6% – 16.7%
+1.1 pts
Top 5
28.4%
Jun 2023 → Mar 2026 · range 28.4% – 38.5%
−5.5 pts
Top 10
42.4%
Jun 2023 → Mar 2026 · range 40.3% – 48.5%
−2.0 pts
HHI
317
Jun 2023 → Mar 2026 · range 317 – 472
Broadly held −55

Quarterly Activity

vs Dec 31, 2025
New
96
Increased
245
Decreased
188
Sold Out
146
Unchanged
91
Holder count: -50
Institutional value: -16.5%
Shares held: -13.7%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Mega AMERICAN CENTURY COMPANIES INC +1,728,035 2,042,502
Mega AQR CAPITAL MANAGEMENT LLC +1,107,377 2,540,023
Large Allspring Global Investments Holdings, LLC +1,027,800 1,170,179
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC +934,737 2,219,335
Mega NORDEA INVESTMENT MANAGEMENT AB +783,626 1,126,860

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds
Mega PRICE T ROWE ASSOCIATES INC /MD/ −1,070,400 1,523,829
Mid NORTHERN TRUST CORP −696,069 12,904
Mega FMR LLC −668,074 417,642
Large Empower Advisory Group, LLC −427,166 3,395
Large Freestone Grove Partners LP −421,435 12,584

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Mid SOUND SHORE MANAGEMENT INC /CT/ 592,330 $64,101,952
Large Balyasny Asset Management L.P. 449,745 $48,671,403
Mid VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 423,790 $45,862,553
Mid Apollo Management Holdings, L.P. 240,600 $26,037,732
Mid ANTIPODES PARTNERS Ltd 184,456 $19,961,828

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD)
Mega VANGUARD GROUP INC 9,765,729 $1,092,882,729
Mega NORGES BANK 1,070,035 $119,747,616
Mid APPALOOSA LP 950,000 $106,314,500
Mega VANGUARD GROUP INC 499,938 $55,948,061
Large TWO SIGMA ADVISERS, LP 436,400 $48,837,524
100 of 100 shown
Export CSV
Holder Value (USD) % of 13F Shares Action
Mega BlackRock, Inc. $996,799,693 13.23% 9,210,864 View
Mega STATE STREET CORP $331,618,978 4.40% 3,064,304 View
Mega DIMENSIONAL FUND ADVISORS LP $299,186,741 3.97% 2,764,616 View
Mega AQR CAPITAL MANAGEMENT LLC $274,881,284 3.65% 2,540,023 View
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $240,176,426 3.19% 2,219,335 View
Mega FIRST TRUST ADVISORS LP $235,834,539 3.13% 2,179,214 View
Large Davis Selected Advisers $227,363,185 3.02% 2,100,935 View
Mega AMERICAN CENTURY COMPANIES INC $221,039,566 2.93% 2,042,502 View
Mega GEODE CAPITAL MANAGEMENT, LLC $204,326,935 2.71% 1,888,070 View
Mega PRICE T ROWE ASSOCIATES INC /MD/ $164,908,774 2.19% 1,523,829 View
Large LSV ASSET MANAGEMENT $157,981,828 2.10% 1,459,821 View
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $138,317,929 1.84% 1,278,118 View
Mega JPMORGAN CHASE & CO $134,214,870 1.78% 1,240,204 View
Large Allspring Global Investments Holdings, LLC $126,636,770 1.68% 1,170,179 View
Mega NORDEA INVESTMENT MANAGEMENT AB $121,948,787 1.62% 1,126,860 View
Mega TWO SIGMA INVESTMENTS, LP $105,245,032 1.40% 972,510 View
Mega MILLENNIUM MANAGEMENT LLC $103,931,998 1.38% 960,377 View
Mid GENDELL JEFFREY L $101,783,290 1.35% 940,522 View
Large HARRIS ASSOCIATES L P $99,063,830 1.31% 915,393 View
Mega DEUTSCHE BANK AG\ Bank $82,631,052 1.10% 763,547 View
Mega BANK OF AMERICA CORP /DE/ Bank $80,529,421 1.07% 744,127 View
Mega GOLDMAN SACHS GROUP INC $79,253,075 1.05% 732,333 View
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $75,811,031 1.01% 700,527 View
Mega VICTORY CAPITAL MANAGEMENT INC $73,866,210 0.98% 682,556 View
Mega Bank of New York Mellon Corp Bank $67,046,395 0.89% 619,538 View
Mid SOUND SHORE MANAGEMENT INC /CT/ $64,101,952 0.85% 592,330 View
Mid Clean Energy Transition LLP $62,210,699 0.83% 574,854 View
Mega SCHRODER INVESTMENT MANAGEMENT GROUP $60,087,202 0.80% 555,232 View
Large DekaBank Deutsche Girozentrale Bank $55,646,181 0.74% 514,195 View
Large Gotham Asset Management, LLC $55,232,349 0.73% 510,371 View
Mega D. E. Shaw & Co., Inc. $54,018,878 0.72% 499,158 View
Mega FRANKLIN RESOURCES INC $50,674,442 0.67% 468,254 View
Mid LGT Group Foundation Endowment $49,729,793 0.66% 459,525 View
Mega RAYMOND JAMES FINANCIAL INC $48,919,766 0.65% 452,040 View
Large Balyasny Asset Management L.P. $48,671,403 0.65% 449,745 View
Mid VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. $45,862,553 0.61% 423,790 View
Mega ALLIANCEBERNSTEIN L.P. $45,444,067 0.60% 419,923 View
Mega UBS Group AG $45,302,297 0.60% 418,613 View
Mega FMR LLC $45,197,216 0.60% 417,642 View
Mega PRINCIPAL FINANCIAL GROUP INC $44,358,943 0.59% 409,896 View
Mega MORGAN STANLEY $44,027,571 0.58% 406,834 View
Large BANQUE PICTET & CIE SA $43,579,869 0.58% 402,697 View
Small Lodge Hill Capital, LLC $39,345,545 0.52% 363,570 View
Mid River Road Asset Management, LLC $38,786,913 0.51% 358,408 View
Large SG Americas Securities, LLC Broker-Dealer $38,627,181 0.51% 356,932 View
Large Point72 Asset Management, L.P. $36,273,720 0.48% 335,185 View
Mid Callodine Capital Management, LP $35,358,720 0.47% 326,730 View
Mega Nuveen, LLC $35,007,762 0.46% 323,487 View
Mid Bank Pictet & Cie (Europe) AG Bank $33,362,710 0.44% 308,286 View
Large Swedbank AB Bank $31,814,082 0.42% 293,976 View
Mega Amundi $31,254,908 0.41% 288,809 View
Mid Raiffeisen Bank International AG Bank $30,310,582 0.40% 280,083 View
Large GREAT LAKES ADVISORS, LLC $30,270,322 0.40% 279,711 View
Mega WELLS FARGO & COMPANY/MN $29,987,003 0.40% 277,093 View
Mid Apollo Management Holdings, L.P. $26,037,732 0.35% 240,600 View
Mid SYSTEMATIC FINANCIAL MANAGEMENT LP $25,923,884 0.34% 239,548 View
Mega RHUMBLINE ADVISERS $25,452,694 0.34% 235,194 View
Large Russell Investments Group, Ltd. $24,173,312 0.32% 223,372 View
Mid CINCINNATI INSURANCE CO Insurance $22,942,640 0.30% 212,000 View
Mid CINCINNATI FINANCIAL CORP $22,617,980 0.30% 209,000 View
Large Quantinno Capital Management LP $22,544,390 0.30% 208,320 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $22,076,880 0.29% 204,000 View
Mid Kimelman & Baird, LLC $21,236,010 0.28% 196,230 View
Large Retirement Systems of Alabama Pension $20,758,002 0.28% 191,813 View
Mega Invesco Ltd. $20,707,460 0.27% 191,346 View
Mega CITADEL ADVISORS LLC $20,291,250 0.27% 187,500 View
Mid ANTIPODES PARTNERS Ltd $19,961,828 0.26% 184,456 View
Large SEI INVESTMENTS CO $19,607,732 0.26% 181,184 View
Mid GOLDENTREE ASSET MANAGEMENT LP $19,068,472 0.25% 176,201 View
Mid Invenomic Capital Management LP $19,039,685 0.25% 175,935 View
Mega Swiss National Bank Bank $17,585,750 0.23% 162,500 View
Mid ARGA Investment Management, LP $17,492,897 0.23% 161,642 View
Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC $17,249,943 0.23% 159,397 View
Mega AMERIPRISE FINANCIAL INC $16,913,703 0.22% 156,290 View
Mid Triodos Investment Management BV $16,882,320 0.22% 156,000 View
Mega California Public Employees Retirement System Pension $16,620,535 0.22% 153,581 View
Mega BARCLAYS PLC $15,953,790 0.21% 147,420 View
Large JUPITER ASSET MANAGEMENT LTD $15,559,763 0.21% 143,779 View
Mid SummitTX Capital, L.P. $15,514,527 0.21% 143,361 View
Mid KBC Group NV $14,928,516 0.20% 137,946 View
Small NAN FUNG TRINITY (HK) LTD $14,720,517 0.20% 136,024 View
Large FEDERATED HERMES, INC. $14,604,180 0.19% 134,949 View
Mid Distillate Capital Partners LLC $14,518,686 0.19% 134,159 View
Small Skylands Capital, LLC $14,149,223 0.19% 130,745 View
Large Handelsbanken Fonder AB $13,981,158 0.19% 129,192 View
Mega ENVESTNET ASSET MANAGEMENT INC $13,811,469 0.18% 127,624 View
Large Robeco Institutional Asset Management B.V. $13,689,830 0.18% 126,500 View
Large Lansforsakringar Fondforvaltning AB (publ) $13,440,166 0.18% 124,193 View
Mega Legal & General Group Plc $13,041,266 0.17% 120,507 View
Mega ROYAL BANK OF CANADA Bank $12,774,178 0.17% 118,039 View
Large Man Group plc $12,584,469 0.17% 116,286 View
Mega Mitsubishi UFJ Asset Management Co., Ltd. $12,384,805 0.16% 114,441 View
Mid ABN AMRO Bank N.V. Bank $12,230,807 0.16% 113,018 View
Large FULLER & THALER ASSET MANAGEMENT, INC. $12,197,476 0.16% 112,710 View
Mid EDMOND DE ROTHSCHILD HOLDING S.A. $12,027,137 0.16% 111,136 View
Mid BCV Asset Management Inc. $11,523,806 0.15% 106,485 View
Mid SHAPIRO CAPITAL MANAGEMENT LLC $11,379,549 0.15% 105,152 View
Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC $11,305,959 0.15% 104,472 View
Small Hartree Partners, LP $10,680,340 0.14% 98,691 View
Mid WEDGE CAPITAL MANAGEMENT L L P/NC $10,639,432 0.14% 98,313 View
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