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Corning
GLW

1,740 hedge funds and large institutions have $51.2B invested in Corning in 2025 Q3 according to their latest regulatory filings, with 313 funds opening new positions, 531 increasing their positions, 652 reducing their positions, and 87 closing their positions.

New
Increased
Maintained
Reduced
Closed

260% more first-time investments, than exits

New positions opened: 313 | Existing positions closed: 87

226% more call options, than puts

Call options by funds: $2.19B | Put options by funds: $671M

84% more funds holding in top 10

Funds holding in top 10: 31 → 57 (+26)

55% more capital invested

Capital invested by funds: $33B → $51.2B (+$18.2B)

13% more funds holding

Funds holding: 1,537 → 1,740 (+203)

0.39% less ownership

Funds ownership: 73.41% → 73.02% (-0.39%)

19% less repeat investments, than reductions

Existing positions increased: 531 | Existing positions reduced: 652

Holders
1,740
Holders Change
+203
Holders Change %
+13.21%
% of All Funds
22.84%
Holding in Top 10
57
Holding in Top 10 Change
+26
Holding in Top 10 Change %
+83.87%
% of All Funds
0.75%
New
313
Increased
531
Reduced
652
Closed
87
Calls
$2.19B
Puts
$671M
Net Calls
+$1.51B
Net Calls Change
+$662M

Top Buyers

1
Capital Research Global Investors
Capital Research Global Investors
California
+$723M
2
WCM Investment Management
WCM Investment Management
California
+$551M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$252M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$221M
5
Jane Street
Jane Street
New York
+$191M

Top Sellers

1
Fidelity International
Fidelity International
Bermuda
-$341M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$222M
3
Ameriprise
Ameriprise
Minnesota
-$206M
4
Squarepoint
Squarepoint
New York
-$172M
5
Millennium Management
Millennium Management
New York
-$168M
Name Holding Trade Value Shares
Change 		Change in
Stake
Treasurer of the State of North Carolina
151
Treasurer of the State of North Carolina
North Carolina
$28.8M -$894K -13,677 -4%
Mitsubishi UFJ Trust & Banking
152
Mitsubishi UFJ Trust & Banking
Japan
$28.4M -$755K -11,557 -3%
AAM
153
Advisors Asset Management
Colorado
$28.2M -$3.43M -52,480 -13%
BMCM
154
Burns Matteson Capital Management
New York
$27.7M -$1.62M -24,833 -3%
IMRF
155
Illinois Municipal Retirement Fund
Illinois
$27M -$273K -4,183 -1%
VV
156
Verity & Verity
South Carolina
$26.6M -$51.6K -790 -0.2%
Universal-Beteiligungs- und Servicegesellschaft
157
Universal-Beteiligungs- und Servicegesellschaft
Germany
$26.5M +$1.73M +26,506 +9%
Truist Financial
158
Truist Financial
North Carolina
$26.5M -$228K -3,483 -1%
GF
159
Gabelli Funds
New York
$26.5M -$588K -9,000 -3%
LGF
160
LGT Group Foundation
Liechtenstein
$26.1M -$5.2M -79,599 -20%
VCP
161
Varenne Capital Partners
France
$26M +$20.7M +316,577 New
OKSA
162
O'Keefe Stevens Advisory
New York
$25.8M -$132K -2,018 -0.6%
Walleye Trading
163
Walleye Trading
New York
$25.5M +$12.6M +192,958 +164%
WSFS
164
Wilmington Savings Fund Society
Delaware
$25.4M -$989K -15,133 -5%
CFIA
165
Cantor Fitzgerald Investment Advisors
New York
$25.3M +$53.5K +818 +0.3%
VW
166
Vantage Wealth
California
$25.1M -$5.33M -81,490 -21%
Toronto Dominion Bank
167
Toronto Dominion Bank
Ontario, Canada
$25.1M -$6.54M -100,063 -25%
GJL
168
Gendell Jeffrey L
$24.7M +$11.8M +180,900 +151%
PA
169
Pinnacle Associates
New York
$24.4M -$402K -6,155 -2%
SCTC
170
Sanibel Captiva Trust Company
Florida
$24.4M -$583K -8,919 -3%
HIC
171
Hartline Investment Corp
Illinois
$24.2M +$10.3M +156,843 +113%
Credit Agricole
172
Credit Agricole
France
$24.2M +$19.3M +294,600 New
GIA
173
Gateway Investment Advisers
Ohio
$24M -$2.59M -39,650 -12%
WP
174
Woodline Partners
California
$23.9M -$71.6M -1,096,250 -79%
Capital Fund Management (CFM)
175
Capital Fund Management (CFM)
France
$23.9M +$6.9M +105,596 +57%
5 6
7
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GLW Hedge Fund Activity: Q3 2025 in Review

1,740 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Corning (GLW) for Q3 2025, worth a combined $51.2B — up 55% from $33B a quarter earlier.

Buyers outnumbered sellers: 313 funds opened new GLW positions and 87 closed out — a net gain of 226 holders — while 531 added to existing stakes and 652 trimmed.

The largest buyer was Capital Research Global Investors, opening a new position worth an estimated $723M. The largest seller was Fidelity International, cutting an estimated $341M.

  • 1,740 institutional investors held Corning (GLW) as of Q3 2025, up from 1,537 in Q2 2025.
  • Funds reported $51.2B of Corning stock for Q3 2025, up 55% quarter-over-quarter.
  • 313 funds opened new Corning positions in Q3 2025 and 87 closed out, a net change of +226 holders.
  • The largest Corning buyer in Q3 2025 was Capital Research Global Investors, an estimated $723M added.
  • The largest Corning seller in Q3 2025 was Fidelity International, an estimated $341M sold.

Based on aggregated 13F filings for Q3 2025.