FNY Investment Advisers Cuts Corning Stock Position

Institutional investor reduces holdings in electronics maker by 93.4% in third quarter

Mar. 21, 2026 at 8:06am

FNY Investment Advisers LLC significantly reduced its stake in Corning Incorporated (NYSE:GLW) during the third quarter, according to a recent SEC filing. The institutional investor sold 23,524 shares of the electronics maker's stock, leaving it with just 1,659 shares worth $136,000 as of the end of the quarter.

Why it matters

Corning's stock has seen significant volatility in recent quarters, with the share price fluctuating between $37 and $162 over the past 52 weeks. Institutional investors like FNY closely monitor the company's performance and make strategic adjustments to their holdings accordingly.

The details

According to the filing, FNY Investment Advisers reduced its position in Corning by 93.4% during the third quarter. The firm previously held 25,183 shares of the electronics maker's stock, but sold off all but 1,659 shares. Corning's stock price has risen sharply in recent months, climbing from around $97 per share at the start of the fourth quarter to over $124 per share currently.

  • FNY Investment Advisers filed its disclosure with the SEC on March 21, 2026.
  • The firm reduced its Corning holdings during the third quarter of 2025.

The players

FNY Investment Advisers LLC

An institutional investment firm that previously held a sizable position in Corning Incorporated.

Corning Incorporated

A global manufacturer of specialty glass, ceramics, and related materials and technologies, headquartered in Corning, New York.

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The takeaway

This filing highlights the dynamic nature of institutional investment strategies, as firms like FNY continuously evaluate and adjust their holdings based on a company's performance and market conditions. Corning's stock price volatility in recent quarters has likely prompted some investors to reevaluate their positions in the electronics maker.