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Werlinich Asset Management’s Corning GLW Stock Holding History

Werlinich Asset 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
Q3 		$10.9M Buy
70,968
+88
+0.1% +$14K 4.22% 6
2026
Q2 		$18.1M Sell
70,880
-25
-0% -$4.55K 6.92% 3
2026
Q1 		$9.6M Hold
70,905
– – 4.68% 4
2025
Q4 		$6.3M Sell
70,905
-50
-0.1% -$4.31K 3.1% 8
2025
Q3 		$5.82M Hold
70,955
– – 2.89% 9
2025
Q2 		$3.73M Hold
70,955
– – 2.04% 13
2025
Q1 		$3.25M Hold
70,955
– – 2.06% 17
2024
Q4 		$3.36M Hold
70,955
– – 1.95% 14
2024
Q3 		$3.2M Hold
70,955
– – 1.86% 17
2024
Q2 		$2.74M Buy
70,955
+400
+0.6% +$14K 1.7% 18
2024
Q1 		$2.33M Buy
70,555
+600
+0.9% +$19.1K 1.52% 23
2023
Q4 		$2.14M Buy
69,955
+568
+0.8% +$16.2K 1.62% 22
2023
Q3 		$2.11M Sell
69,387
-343
-0.5% -$11.2K 1.74% 19
2023
Q2 		$2.44M Buy
69,730
+1,500
+2% +$49.3K 1.96% 18
2023
Q1 		$2.41M Buy
68,230
+125
+0.2% +$4.35K 2.11% 19
2022
Q4 		$2.18M Sell
68,105
-600
-0.9% -$19.5K 2.01% 19
2022
Q3 		$1.99M Sell
68,705
-400
-0.6% -$13.5K 2.04% 19
2022
Q2 		$2.18M Sell
69,105
-1,300
-2% -$44.8K 2.04% 20
2022
Q1 		$2.6M Sell
70,405
-1,050
-1% -$41K 1.98% 16
2021
Q4 		$2.66M Sell
71,455
-250
-0.3% -$9.36K 1.94% 17
2021
Q3 		$2.62M Buy
71,705
+280
+0.4% +$11.2K 2.12% 15
2021
Q2 		$2.92M Hold
71,425
– – 2.36% 12
2021
Q1 		$3.11M Buy
+71,425
New +$2.75M 2.73% 10

Other funds holding GLW

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $59.1B AUM 41.96% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return

Werlinich Asset Management's GLW Position: Q3 2026 in Review

Werlinich Asset Management increased its Corning (GLW) stake by 0.12% in Q3 2026, buying an estimated $14K and bringing the position to 70,968 shares worth $10.9M. The position accounts for 4.22% of the portfolio, ranked #6.

Werlinich Asset Management first reported a position in GLW in Q1 2021 and has held it in 23 quarters since. The position peaked at $18.1M in Q2 2026. 1,610 funds tracked by Wall St. Rank hold GLW as of Q3 2026.

  • Werlinich Asset Management held 70,968 shares of Corning worth $10.9M as of Q3 2026.
  • Werlinich Asset Management bought 88 Corning shares in Q3 2026, an estimated $14K.
  • Corning made up 4.22% of Werlinich Asset Management's portfolio in Q3 2026, its #6 holding.
  • Werlinich Asset Management first reported a position in Corning in Q1 2021 and has held it in 23 quarters since.
  • Werlinich Asset Management's Corning position peaked at $18.1M in Q2 2026.
  • 1,610 funds tracked by Wall St. Rank held Corning as of Q3 2026.

Based on Werlinich Asset Management's 13F filing for Q3 2026, filed 9 Oct 2026.