PCM
GLW icon

Polymer Capital Management’s Corning GLW Stock Holding History

Polymer Capital Management’s Portfolio GLW Stock Details GLW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.72M Sell
26,310
-34,913
-57% -$6.35M 0.89% 13
2026
Q1 		$8.32M Buy
61,223
+47,010
+331% +$5.67M 0.84% 12
2025
Q4 		$1.24M Sell
14,213
-13,235
-48% -$1.14M 0.13% 184
2025
Q3 		$2.25M Buy
+27,448
New +$1.79M 0.24% 96

Other funds holding GLW

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Polymer Capital Management's GLW Position: Q2 2026 in Review

Polymer Capital Management reduced its Corning (GLW) stake by 57% in Q2 2026, selling an estimated $6.35M and leaving 26,310 shares worth $6.72M. The position accounts for 0.89% of the portfolio, ranked #13.

Polymer Capital Management first reported a position in GLW in Q3 2025 and has held it in 4 quarters since. The position peaked at $8.32M in Q1 2026. 2,659 funds tracked by Wall St. Rank hold GLW as of Q2 2026.

  • Polymer Capital Management held 26,310 shares of Corning worth $6.72M as of Q2 2026.
  • Polymer Capital Management sold 34,913 Corning shares in Q2 2026, an estimated $6.35M.
  • Corning made up 0.89% of Polymer Capital Management's portfolio in Q2 2026, its #13 holding.
  • Polymer Capital Management first reported a position in Corning in Q3 2025 and has held it in 4 quarters since.
  • Polymer Capital Management's Corning position peaked at $8.32M in Q1 2026.
  • 2,659 funds tracked by Wall St. Rank held Corning as of Q2 2026.

Based on Polymer Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.