Applied Optoelectronics Rises as Investors React to Completed $600 Million ATM Program

Applied Optoelectronics (AAOI) is up 5.7% today. Here is some analysis on what might have caused this price movement.

Analysis: The most likely catalyst is the company’s October 5 announcement that it completed its previously announced $600 million at-the-market equity program. While equity issuance is often dilutive, the market appears to be treating the completion as a removal of share-sale overhang and a sign that Applied Optoelectronics now has more capital to expand capacity for AI-related optical products.

Details:

Applied Optoelectronics said it completed the $600 million ATM program and sold about 5.69 million shares at an average price of $105.36, producing roughly $588.0 million in net proceeds.

The company said the proceeds are intended for general corporate purposes, including debt repayment, working capital, capital expenditures, and manufacturing expansion tied to data-center optical devices.

In its second-quarter 2026 results, management said 800G volumes more than doubled sequentially and that demand for 800G transceivers and 1.6Tb products is expected to outpace production capacity through mid-2027.

The company also guided for third-quarter 2026 revenue of $255 million to $290 million, reinforcing the view that fresh capital could help support a continued growth ramp.

Sources:

Applied Optoelectronics, SEC

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

$AAOI Insider Trading Activity

$AAOI insiders have traded $AAOI stock on the open market 27 times in the past 6 months. Of those trades, 0 have been purchases and 27 have been sales.

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

HUNG-LUN (FRED) CHANG (*** See Remarks) has made 0 purchases and 5 sales selling 144,131 shares for an estimated $22,714,837.
CHIH-HSIANG (THOMPSON) LIN (President and CEO) has made 0 purchases and 2 sales selling 117,000 shares for an estimated $19,874,350.
SHU-HUA (JOSHUA) YEH (*** See Remarks) has made 0 purchases and 8 sales selling 95,980 shares for an estimated $16,303,309.
STEFAN J. MURRY (Chief Financial Officer) has made 0 purchases and 8 sales selling 90,000 shares for an estimated $14,571,825.
CYNTHIA DELANEY sold 56,575 shares for an estimated $10,705,602
DAVID C KUO (*** See Remarks) has made 0 purchases and 2 sales selling 48,454 shares for an estimated $8,198,442.
MIN-CHU (MIKE) CHEN sold 8,247 shares for an estimated $1,657,647

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.

$AAOI Hedge Fund Activity

We have seen 293 institutional investors add shares of $AAOI stock to their portfolio, and 193 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

JANE STREET GROUP, LLC removed 1,715,761 shares (-75.3%) from their portfolio in Q2 2026, for an estimated $254,207,149
PRICE T ROWE ASSOCIATES INC /MD/ removed 1,621,448 shares (-93.6%) from their portfolio in Q2 2026, for an estimated $240,233,735
INVESCO LTD. added 1,399,857 shares (+69.5%) to their portfolio in Q2 2026, for an estimated $207,402,813
D. E. SHAW & CO., INC. removed 1,325,800 shares (-97.0%) from their portfolio in Q2 2026, for an estimated $196,430,528
CLEAR STREET GROUP INC. added 1,231,143 shares (+inf%) to their portfolio in Q2 2026, for an estimated $182,406,146
UBS GROUP AG added 1,140,720 shares (+117.5%) to their portfolio in Q2 2026, for an estimated $169,009,075
JPMORGAN CHASE & CO added 1,068,246 shares (+inf%) to their portfolio in Q2 2026, for an estimated $158,271,327

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.

$AAOI Analyst Ratings

Wall Street analysts have issued reports on $AAOI in the last several months. We have seen 1 firms issue buy ratings on the stock, and 0 firms issue sell ratings.

Here are some recent analyst ratings:

Rosenblatt issued a "Buy" rating on 05/08/2026

To track analyst ratings and price targets for $AAOI, check out Quiver Quantitative's $AAOI forecast page.

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.