Corning rises as AI-optics growth story regains momentum

Corning Incorporated (GLW) is up 6.5% today. Here is some analysis on what might have caused this price movement.

Analysis: The move appears tied to renewed confidence in Corning’s AI and data-center optics business after the company posted strong second-quarter growth and highlighted major customer commitments. This could also be because investors are reacting to policy chatter that may benefit U.S.-based optical suppliers, alongside fresh analyst target increases after Corning’s latest results.

Details:

Corning’s second-quarter 2026 core sales rose 17% to $4.74 billion, while core EPS increased 30% to $0.78, showing strong operating momentum.

Optical Communications was the standout segment, with sales up 32% to $2.07 billion, including a 65% increase in enterprise networks tied to generative AI infrastructure demand.

Management said third-quarter core sales should reach $4.9 billion to $5.0 billion and core EPS should rise to $0.85 to $0.89, reinforcing the view that growth is continuing beyond the quarter.

Corning has recently highlighted large AI infrastructure ties with Amazon, NVIDIA, and Meta, and investors may also be viewing possible U.S. restrictions on new Chinese optical transceivers as a favorable setup for domestic optical and fiber suppliers.

Sources:

Corning, Tom's Hardware, Investing.com

Disclaimer: This price movement analysis was generated with the help of AI. Please double-check the information provided for mistakes.

$GLW Insider Trading Activity

$GLW insiders have traded $GLW stock on the open market 11 times in the past 6 months. Of those trades, 0 have been purchases and 11 have been sales.

Here’s a breakdown of recent trading of $GLW stock by insiders over the last 6 months:

WENDELL P WEEKS (Chairman, CEO and President) sold 100,000 shares for an estimated $18,646,070
JAYMIN AMIN (SVP and Chief Tech. Officer) sold 27,395 shares for an estimated $5,263,636
AVERY H III NELSON (Executive Vice President & COO) has made 0 purchases and 3 sales selling 27,845 shares for an estimated $4,935,122.
JORDANA DARYL KAMMERUD (SVP) sold 30,000 shares for an estimated $3,830,019
JOHN Z ZHANG (Exec. Vice President & CCDO) has made 0 purchases and 2 sales selling 16,531 shares for an estimated $2,974,748.
RONALD L VERKLEEREN (SVP Emerging Innovations Group) sold 10,000 shares for an estimated $2,077,708
LEWIS A STEVERSON (Vice Chairman, EVP and CLAO) sold 15,366 shares for an estimated $2,000,955
ERIC S MUSSER sold 15,000 shares for an estimated $1,953,711

To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.

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$GLW Hedge Fund Activity

We have seen 1,282 institutional investors add shares of $GLW stock to their portfolio, and 1,006 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

FMR LLC added 10,458,914 shares (+72.4%) to their portfolio in Q1 2026, for an estimated $1,422,098,536
CAPITAL RESEARCH GLOBAL INVESTORS added 4,956,693 shares (+29.3%) to their portfolio in Q1 2026, for an estimated $673,961,547
STATE STREET CORP added 4,845,027 shares (+13.4%) to their portfolio in Q2 2026, for an estimated $1,237,565,246
WELLINGTON MANAGEMENT GROUP LLP removed 3,844,505 shares (-30.6%) from their portfolio in Q1 2026, for an estimated $522,737,344
LONE PINE CAPITAL LLC added 3,718,147 shares (+inf%) to their portfolio in Q1 2026, for an estimated $505,556,447
BLACKROCK, INC. added 3,125,628 shares (+4.9%) to their portfolio in Q1 2026, for an estimated $424,991,639
DEUTSCHE BANK AG\ added 2,937,146 shares (+141.2%) to their portfolio in Q1 2026, for an estimated $399,363,741

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.

$GLW Congressional Stock Trading

Members of Congress have traded $GLW stock 4 times in the past 6 months. Of those trades, 3 have been purchases and 1 have been sales.

Here’s a breakdown of recent trading of $GLW stock by members of Congress over the last 6 months:

SENATOR ALAN ARMSTRONG sold up to $250,000 on 03/27.
REPRESENTATIVE GILBERT RAY CISNEROS, JR. purchased up to $15,000 on 03/25.
REPRESENTATIVE MARIA ELVIRA SALAZAR has traded it 2 times. They made 2 purchases worth up to $100,000 on 03/19 and 0 sales.

To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard. You can access data on congressional stock trades through the Quiver Quantitative API Congress trades endpoint.

$GLW Price Targets

Multiple analysts have issued price targets for $GLW recently. We have seen 10 analysts offer price targets for $GLW in the last 6 months, with a median target of $215.0.

Here are some recent targets:

Martin Yang from Oppenheimer set a target price of $230.0 on 07/07/2026
Wamsi Mohan from B of A Securities set a target price of $243.0 on 07/06/2026
John Roberts from Mizuho set a target price of $270.0 on 07/01/2026
Matthew Niknam from Truist Securities set a target price of $205.0 on 06/22/2026
Joshua Spector from UBS set a target price of $228.0 on 06/05/2026
Tim Long from Barclays set a target price of $180.0 on 05/08/2026
Samik Chatterjee from JP Morgan set a target price of $185.0 on 05/07/2026

This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.