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RNC Capital Management’s Corning GLW Stock Holding History

RNC 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 		$24M Sell
93,777
-127,045
-58% -$23.1M 0.99% 38
2026
Q1 		$30M Sell
220,822
-349,246
-61% -$42.1M 1.31% 34
2025
Q4 		$49.9M Buy
570,068
+1,446
+0.3% +$125K 2.27% 20
2025
Q3 		$46.6M Sell
568,622
-203,539
-26% -$13.3M 2.15% 20
2025
Q2 		$40.6M Sell
772,161
-6,663
-0.9% -$312K 1.97% 24
2025
Q1 		$35.7M Sell
778,824
-6,366
-0.8% -$314K 1.82% 29
2024
Q4 		$37.3M Sell
785,190
-349,729
-31% -$16.6M 1.99% 25
2024
Q3 		$44.1M Hold
1,134,919
– – 2.44% 18
2024
Q2 		$44.1M Buy
1,134,919
+66,496
+6% +$2.32M 2.44% 18
2024
Q1 		$35.2M Sell
1,068,423
-56,471
-5% -$1.8M 2.01% 27
2023
Q4 		$34.3M Buy
1,124,894
+148,320
+15% +$4.24M 2.05% 23
2023
Q3 		$29.8M Sell
976,574
-51,509
-5% -$1.68M 1.85% 25
2023
Q2 		$36M Sell
1,028,083
-15,202
-1% -$500K 1.99% 24
2023
Q1 		$36.8M Buy
1,043,285
+2,532
+0.2% +$88.1K 2.08% 22
2022
Q4 		$33.2M Sell
1,040,753
-6,564
-0.6% -$213K 1.86% 23
2022
Q3 		$30.4M Sell
1,047,317
-9,972
-0.9% -$338K 1.91% 25
2022
Q2 		$33.3M Buy
1,057,289
+25,305
+2% +$872K 1.9% 24
2022
Q1 		$38.1M Sell
1,031,984
-10,412
-1% -$406K 1.93% 23
2021
Q4 		$38.8M Sell
1,042,396
-67,821
-6% -$2.54M 1.92% 20
2021
Q3 		$40.5M Buy
1,110,217
+9,898
+0.9% +$395K 2.15% 17
2021
Q2 		$45M Buy
1,100,319
+22,139
+2% +$965K 2.38% 14
2021
Q1 		$46.9M Sell
1,078,180
-580
-0.1% -$22.3K 2.65% 12
2020
Q4 		$38.8M Sell
1,078,760
-6,911
-0.6% -$245K 2.41% 13
2020
Q3 		$35.2M Sell
1,085,671
-75,816
-7% -$2.34M 2.5% 15
2020
Q2 		$30.1M Buy
1,161,487
+539,247
+87% +$12.2M 2.17% 20
2020
Q1 		$12.8M Buy
+622,240
New +$16.2M 1.09% 35

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

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

RNC Capital Management reduced its Corning (GLW) stake by 58% in Q2 2026, selling an estimated $23.1M and leaving 93,777 shares worth $24M. The position accounts for 0.99% of the portfolio, ranked #38.

RNC Capital Management first reported a position in GLW in Q1 2020 and has held it in 26 quarters since. The position peaked at $49.9M in Q4 2025. 2,673 funds tracked by Wall St. Rank hold GLW as of Q2 2026.

  • RNC Capital Management held 93,777 shares of Corning worth $24M as of Q2 2026.
  • RNC Capital Management sold 127,045 Corning shares in Q2 2026, an estimated $23.1M.
  • Corning made up 0.99% of RNC Capital Management's portfolio in Q2 2026, its #38 holding.
  • RNC Capital Management first reported a position in Corning in Q1 2020 and has held it in 26 quarters since.
  • RNC Capital Management's Corning position peaked at $49.9M in Q4 2025.
  • 2,673 funds tracked by Wall St. Rank held Corning as of Q2 2026.

Based on RNC Capital Management's 13F filing for Q2 2026, filed 7 Aug 2026.