CJ
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Caitlin John’s Owens Corning OC Stock Holding History

Caitlin John’s Portfolio OC Stock Details OC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$56.5K Buy
522
+16
+3% +$1.91K 0.03% 290
2025
Q4 		$56.6K Buy
506
+9
+2% +$1.06K 0.04% 293
2025
Q3 		$70.3K Buy
+497
New +$72.9K 0.05% 225
2025
Q1 		– Sell
-73
Closed -$12.4K – 581
2024
Q4 		$12.4K Hold
73
– – 0.01% 444
2024
Q3 		$14.3K Hold
73
– – 0.01% 431
2024
Q2 		$12.6K Buy
73
+1
+1% +$173 0.01% 423
2024
Q1 		$12.1K Sell
72
-32
-31% -$4.88K 0.01% 423
2023
Q4 		$15.5K Buy
+104
New +$13.8K 0.01% 367

Other funds holding OC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
DSA
Davis Selected Advisers Tucson, Arizona $21.8B AUM 23.45% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Caitlin John's OC Position: Q1 2026 in Review

Caitlin John increased its Owens Corning (OC) stake by 3.2% in Q1 2026, buying an estimated $1.91K and bringing the position to 522 shares worth $56.5K. The position accounts for 0.03% of the portfolio, ranked #290.

Caitlin John first reported a position in OC in Q4 2023 and has held it in 8 quarters since. The position peaked at $70.3K in Q3 2025. 629 funds tracked by Wall St. Rank hold OC as of Q1 2026.

  • Caitlin John held 522 shares of Owens Corning worth $56.5K as of Q1 2026.
  • Caitlin John bought 16 Owens Corning shares in Q1 2026, an estimated $1.91K.
  • Owens Corning made up 0.03% of Caitlin John's portfolio in Q1 2026, its #290 holding.
  • Caitlin John first reported a position in Owens Corning in Q4 2023 and has held it in 8 quarters since.
  • Caitlin John's Owens Corning position peaked at $70.3K in Q3 2025.
  • 629 funds tracked by Wall St. Rank held Owens Corning as of Q1 2026.

Based on Caitlin John's 13F filing for Q1 2026, filed 13 May 2026.