Corning
GLW
1,744 hedge funds and large institutions have $51.2B invested in Corning in 2025 Q3 according to their latest regulatory filings, with 315 funds opening new positions, 533 increasing their positions, 652 reducing their positions, and 86 closing their positions.
266% more first-time investments, than exits
New positions opened: 315 | Existing positions closed: 86
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)
13% more funds holding
Funds holding: 1,538 → 1,744 (+206)
0% more capital inflows, than outflows
Capital inflows: $4.37B | Capital outflows: $4.35B
0.39% less ownership
Funds ownership: 73.41% → 73.02% (-0.39%)
18% less repeat investments, than reductions
Existing positions increased: 533 | Existing positions reduced: 652
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital Research Global Investors
Los Angeles,
California
|
+$723M |
| 2 |
WCM Investment Management
Laguna Beach,
California
|
+$551M |
| 3 |
Wellington Management Group
Boston,
Massachusetts
|
+$252M |
| 4 |
Fidelity Investments
Boston,
Massachusetts
|
+$221M |
| 5 |
Jane Street
New York
|
+$191M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity International
Hamilton,
Bermuda
|
-$341M |
| 2 |
D.E. Shaw & Co
New York
|
-$222M |
| 3 |
Ameriprise
Minneapolis,
Minnesota
|
-$206M |
| 4 |
Squarepoint
New York
|
-$172M |
| 5 |
Millennium Management
New York
|
-$168M |
GLW Hedge Fund Activity: Q3 2025 in Review
1,744 of the 7,650 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: 315 funds opened new GLW positions and 86 closed out — a net gain of 229 holders — while 533 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.
- 1,744 institutional investors held Corning (GLW) as of Q3 2025, up from 1,538 in Q2 2025.
- Funds reported $51.2B of Corning stock for Q3 2025, up 55% quarter-over-quarter.
- 315 funds opened new Corning positions in Q3 2025 and 86 closed out, a net change of +229 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.