GLW
CORNING INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
CORNING INC (GLW) is held by 13 tracked hedge-fund managers, a combined reported value of ~$4.95B; the largest are David Einhorn, Stephen Mandel, Ken Griffin. This quarter: 2 new, 2 added, 3 trimmed, 1 closed. 20 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Mixed
Gurus holding13
Congress trades20
Price$146.65vs quarter-end+7.85%
Sectors2
This quarter's moves
Top holderDavid EinhornNew2
Added2
Trimmed / sold4
David EinhornHold
Value $3.18B0.2% of portfolio239,3152009 Q1
Stephen MandelNew large stake
Value $505.56M4.0% of portfolio3,718,1472026 Q1
Value $295.52M— of portfolio2,173,4002026 Q1
Value $245.71M— of portfolio1,807,1002026 Q1
David TepperTrim
Value $153.58M2.6% of portfolio1,129,5002026 Q1
Value $79.77M— of portfolio586,7002026 Q1
Value $32.77M0.8% of portfolio623,1452025 Q2
Value $30.50M— of portfolio224,3002026 Q1
Value $28.83M— of portfolio212,0002026 Q1
Value $24.62M— of portfolio181,1002026 Q1
George SorosAdd
Value $21.52M0.5% of portfolio470,0002025 Q1
Value $2.44M0.8% of portfolio233,9002003 Q4
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| David Einhorn | $3.18B | 0.2% | Hold |
| Stephen Mandel | $505.56M | 4.0% | New large stake |
| Ken GriffinCALL | $295.52M | — | — |
| Ken GriffinPUT | $245.71M | — | — |
| David Tepper | $153.58M | 2.6% | Trim |
| Izzy EnglanderCALL | $79.77M | — | — |
| Stanley Druckenmiller | $32.77M | 0.8% | New |
| Izzy EnglanderPUT | $30.50M | — | — |
| Steven CohenCALL | $28.83M | — | — |
| Steven CohenPUT | $24.62M | — | — |
| George Soros | $21.52M | 0.5% | Add |
| Philippe Laffont | $2.44M | 0.8% | New |
Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.