Norway's sovereign wealth fund and hedge fund heavyweights Ray Dalio and Paul Tudor Jones all opened fresh positions in GLW during Q4 2025, while Whale Rock Capital—which holds GLW as 3.0% of its portfolio—added to its stake. This new institutional interest contrasts sharply with exits from Wellington Management (down 4 million shares) and T. Rowe Price (down 1.2 million shares), suggesting a rotation from long-term value managers to macro-focused funds. Ken Griffin trimmed his Citadel position by nearly 288,000 shares. Insider and Congressional activity was negligible, with only a token $1K–$15K House purchase in late March. **The takeaway: Corning is attracting fresh macro money even as traditional holders lighten up, signaling a potential shift in the stock's investor base.**
| Date | Member | Type | Amount range | Filing |
|---|---|---|---|---|
| 2026-03-25 | Gilbert Cisneros | Buy | $1K – $15K | PDF ↗ |
| 2025-05-28 | Josh Gottheimer | Buy | $1K – $15K | PDF ↗ |
| 2025-05-22 | Josh Gottheimer | Buy | $1K – $15K | PDF ↗ |
| 2025-05-14 | Marjorie Taylor Greene | Buy | $1K – $15K | PDF ↗ |
| 2025-05-05 | Marjorie Taylor Greene | Buy | $1K – $15K | PDF ↗ |
| 2025-04-09 | Josh Gottheimer | Sell | $1K – $15K | PDF ↗ |
| 2025-04-08 | Rob Bresnahan | Buy | $1K – $15K | PDF ↗ |
| 2025-01-30 | Josh Gottheimer | Buy | $1K – $15K | PDF ↗ |
| 2025-01-27 | Josh Gottheimer | Buy | $1K – $15K | PDF ↗ |
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