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Rossby Financial’s Corning GLW Stock Holding History

Rossby Financial’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 		$504K Buy
1,973
+940
+91% +$171K 0.09% 198
2026
Q1 		$147K Buy
1,033
+423
+69% +$51K 0.03% 449
2025
Q4 		$53.4K Sell
610
-4,027
-87% -$347K 0.02% 531
2025
Q3 		$385K Sell
4,637
-1,977
-30% -$129K 0.13% 159
2025
Q2 		$348K Buy
6,614
+27
+0.4% +$1.26K 0.13% 157
2025
Q1 		$291K Buy
+6,587
New +$325K 0.12% 170

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

Rossby Financial's GLW Position: Q2 2026 in Review

Rossby Financial increased its Corning (GLW) stake by 91% in Q2 2026, buying an estimated $171K and bringing the position to 1,973 shares worth $504K. The position accounts for 0.09% of the portfolio, ranked #198.

Rossby Financial first reported a position in GLW in Q1 2025 and has held it in 6 quarters since. 2,653 funds tracked by Wall St. Rank hold GLW as of Q2 2026.

  • Rossby Financial held 1,973 shares of Corning worth $504K as of Q2 2026.
  • Rossby Financial bought 940 Corning shares in Q2 2026, an estimated $171K.
  • Corning made up 0.09% of Rossby Financial's portfolio in Q2 2026, its #198 holding.
  • Rossby Financial first reported a position in Corning in Q1 2025 and has held it in 6 quarters since.
  • 2,653 funds tracked by Wall St. Rank held Corning as of Q2 2026.

Based on Rossby Financial's 13F filing for Q2 2026, filed 4 Aug 2026.