3 tracked superinvestors hold CORNING INC (GLW), worth $1.2B combined, led by Steve Wymer. Smart money is accumulating GLW as of the latest 13F filings.
Current price
$192.53
+269.2%
1Y
Corning Incorporated engages in display technologies, optical communications, environmental technologies, specialty materials, and life sciences businesses worldwide. The company's Display Technologies segment offers glass substrates for liquid crystal displays and organic light-emitting diodes used in televisions, notebook computers, desktop monitors, tablets, and handheld devices. Its Optical…
Market cap
$136.0B
P/E
75.73
Div yield
0.6%
Revenue YoY
19.1%
Analyst target
$181
Snapshot for context. For deep analysis use a stock screener — this page is about who owns it.
Superinvestors holding
3
tracked 13F / N-PORT funds
Combined value
$1.2B
disclosed long exposure
Tier-1 conviction
2
concentrated holders
Net this quarter
+1
2 buying · 1 selling
Smart money is net accumulating GLW: 2 funds added or opened versus 1 trimming. 1 opened a brand-new position.
CORNING INC (GLW) is held by 3 tracked funds worth $1.2B combined, 2 of them concentrated Tier-1 managers whose positions carry real conviction.
The largest position belongs to Steve Wymer at 0.8% of their book — no single tracked manager treats it as an outsized, top-weighted bet.
This quarter 1 fund opened a brand-new position (Stephen Mandel), with 1 adding and 1 trimming — a net accumulation signal.
| Investor | Move | % of their portfolio | Position value |
|---|---|---|---|
| Added | 0.8% | $553M | |
| New buy | 4% | $506M | |
| Trimmed | 2.6% | $154M |
Tier badge = signal quality: 1 concentrated conviction · 2 quant/multi (context) · 3 retail & diversified. Only Tier 1 holdings feed the consensus signal.
Disclosed put/call positions — directional bets, not share ownership. A put is typically bearish or a hedge.
Puts (bearish / hedge)
Calls (bullish)
Which superinvestors own GLW?
3 tracked funds hold CORNING INC (GLW), the largest being Steve Wymer (Fidelity Growth Company) at 0.8% of its 13F portfolio. 2 of them are concentrated Tier-1 conviction managers.
Is smart money buying or selling GLW?
In the most recent 13F quarter, 2 tracked funds added or opened GLW and 1 trimmed it, including 1 brand-new position.
How much GLW do tracked funds hold?
Combined disclosed long exposure to GLW across tracked superinvestors is $1.2B as of the Mar 2026 filings.
Holdings aggregated from the latest SEC 13F & N-PORT filings via FMP · Mar 2026 quarter. Long equity positions only, reported with up to a 45-day delay — for activity between filings see real-time moves. Not financial advice.