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SIR Capital Management’s Corning GLW Stock Holding History

SIR 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
Q1 		$9.67M Sell
71,093
-18,713
-21% -$2.26M 0.9% 35
2025
Q4 		$7.86M Sell
89,806
-86,997
-49% -$7.49M 0.87% 41
2025
Q3 		$14.5M Sell
176,803
-57,574
-25% -$3.76M 1.3% 24
2025
Q2 		$12.3M Buy
234,377
+111,807
+91% +$5.23M 1.1% 25
2025
Q1 		$5.61M Buy
+122,570
New +$6.05M 0.49% 50

Other funds holding GLW

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
State Farm Mutual Automobile Insurance
State Farm Mutual Automobile Insurance Bloomington, Illinois $127B AUM 32.55% 1-Year Est. Return

SIR Capital Management's GLW Position: Q1 2026 in Review

SIR Capital Management reduced its Corning (GLW) stake by 21% in Q1 2026, selling an estimated $2.26M and leaving 71,093 shares worth $9.67M. The position accounts for 0.9% of the portfolio, ranked #35.

SIR Capital Management first reported a position in GLW in Q1 2025 and has held it in 5 quarters since. The position peaked at $14.5M in Q3 2025. 2,243 funds tracked by Wall St. Rank hold GLW as of Q1 2026.

  • SIR Capital Management held 71,093 shares of Corning worth $9.67M as of Q1 2026.
  • SIR Capital Management sold 18,713 Corning shares in Q1 2026, an estimated $2.26M.
  • Corning made up 0.9% of SIR Capital Management's portfolio in Q1 2026, its #35 holding.
  • SIR Capital Management first reported a position in Corning in Q1 2025 and has held it in 5 quarters since.
  • SIR Capital Management's Corning position peaked at $14.5M in Q3 2025.
  • 2,243 funds tracked by Wall St. Rank held Corning as of Q1 2026.

Based on SIR Capital Management's 13F filing for Q1 2026, filed 15 May 2026.