OWENS CORNING NEW

Ticker: OC CUSIP: 690742101 Class: EQTY

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 167,613 Value ($000) $18,758 Avg Close $117.36 Range $97.53 - $143.47
Q3 2025
Shares 179,288 Value ($000) $25,362 Avg Close $146.73 Range $135.08 - $159.42
Q2 2025
Shares 179,043 Value ($000) $24,622 Avg Close $138.09 Range $123.41 - $149.51
Q1 2025
Shares 178,264 Value ($000) $25,460 Avg Close $165.31 Range $137.50 - $192.96
Q4 2024
Shares 182,804 Value ($000) $31,135 Avg Close $186.85 Range $167.15 - $214.53
Q3 2024
Shares 183,343 Value ($000) $32,364 Avg Close $168.42 Range $153.00 - $191.13
Q2 2024
Shares 183,156 Value ($000) $31,818 Avg Close $173.20 Range $159.25 - $184.00
Q4 2022
Shares 8,368 Value ($000) $714 Avg Close $87.66 Range $79.78 - $98.99
Q3 2022
Shares 10,200 Value ($000) $802 Avg Close $84.04 Range $74.22 - $93.23
Q2 2022
Shares 197,438 Value ($000) $14,672 Avg Close $88.29 Range $72.97 - $97.95
Q1 2022
Shares 218,711 Value ($000) $20,012 Avg Close $91.89 Range $79.35 - $101.12
Q4 2021
Shares 279,412 Value ($000) $25,287 Avg Close $90.77 Range $83.78 - $97.98
Q3 2021
Shares 337,919 Value ($000) $28,892 Avg Close $94.03 Range $85.16 - $99.87
Q2 2021
Shares 334,796 Value ($000) $32,777 Avg Close $99.90 Range $92.46 - $109.90
Q1 2021
Shares 244,302 Value ($000) $22,498 Avg Close $83.83 Range $72.81 - $93.93
Q4 2020
Shares 221,356 Value ($000) $16,770 Avg Close $72.87 Range $64.56 - $78.99
Q1 2018
Shares 12,467 Value ($000) $1,002 Avg Close $87.14 Range $76.83 - $96.52
Q4 2017
Shares 14,694 Value ($000) $1,351 Avg Close $84.25 Range $73.45 - $92.85
Q3 2017
Shares 13,533 Value ($000) $1,047 Avg Close $69.95 Range $63.89 - $78.31
Q2 2017
Shares 12,564 Value ($000) $841 Avg Close $62.70 Range $59.26 - $67.74