Applied Optoelectronics, Inc. $AAOI Shares Sold by Emerald Advisers LLC

Posted by Francis Steltz on Jul 14th, 2026

Emerald Advisers LLC trimmed its holdings in Applied Optoelectronics, Inc. (NASDAQ:AAOI – Free Report) by 35.3% during the first quarter, according to its most recent 13F filing with the Securities and Exchange Commission (SEC). The institutional investor owned 433,882 shares of the semiconductor company’s stock after selling 236,695 shares during the quarter. Applied Optoelectronics comprises approximately 1.2% of Emerald Advisers LLC’s portfolio, making the stock its 22nd largest holding. Emerald Advisers LLC’s holdings in Applied Optoelectronics were worth $36,702,000 as of its most recent SEC filing.

Several other institutional investors and hedge funds have also made changes to their positions in the stock. Invesco Ltd. grew its position in shares of Applied Optoelectronics by 5,208.9% in the fourth quarter. Invesco Ltd. now owns 3,512,309 shares of the semiconductor company’s stock valued at $122,439,000 after purchasing an additional 3,446,150 shares in the last quarter. Price T Rowe Associates Inc. MD increased its holdings in shares of Applied Optoelectronics by 5,321.6% in the fourth quarter. Price T Rowe Associates Inc. MD now owns 2,229,757 shares of the semiconductor company’s stock valued at $77,730,000 after purchasing an additional 2,188,630 shares during the last quarter. Morgan Stanley lifted its position in Applied Optoelectronics by 157.1% during the fourth quarter. Morgan Stanley now owns 1,699,855 shares of the semiconductor company’s stock worth $59,257,000 after buying an additional 1,038,775 shares in the last quarter. Hawk Ridge Capital Management LP lifted its position in Applied Optoelectronics by 106.2% during the fourth quarter. Hawk Ridge Capital Management LP now owns 1,700,900 shares of the semiconductor company’s stock worth $59,293,000 after buying an additional 875,903 shares in the last quarter. Finally, Artemis Investment Management LLP acquired a new position in Applied Optoelectronics during the fourth quarter worth $26,923,000. 61.70% of the stock is currently owned by institutional investors and hedge funds.

Insider Activity at Applied Optoelectronics

In other news, insider Shu-Hua (Joshua) Yeh sold 39,154 shares of the business’s stock in a transaction that occurred on Tuesday, May 19th. The shares were sold at an average price of $173.26, for a total value of $6,783,822.04. Following the sale, the insider directly owned 462,430 shares of the company’s stock, valued at approximately $80,120,621.80. The trade was a 7.81% decrease in their position. The transaction was disclosed in a legal filing with the Securities & Exchange Commission, which is available at this hyperlink. The sale was made to cover tax withholding obligations related to the vesting of equity awards. Also, Director Cynthia Delaney sold 56,575 shares of the company’s stock in a transaction that occurred on Tuesday, May 26th. The stock was sold at an average price of $189.23, for a total transaction of $10,705,687.25. Following the completion of the transaction, the director owned 59,647 shares in the company, valued at approximately $11,287,001.81. This represents a 48.68% decrease in their ownership of the stock. Additional details regarding this sale are available in the official SEC disclosure. Insiders have sold a total of 496,215 shares of company stock valued at $86,170,414 over the last quarter. 3.80% of the stock is owned by insiders.

Applied Optoelectronics Stock Performance

Shares of Applied Optoelectronics stock opened at $111.88 on Tuesday. The firm has a market cap of $8.98 billion, a PE ratio of -169.52 and a beta of 3.69. The company has a quick ratio of 3.03, a current ratio of 3.83 and a debt-to-equity ratio of 0.18. Applied Optoelectronics, Inc. has a 52 week low of $18.50 and a 52 week high of $233.67. The business’s fifty day simple moving average is $163.96 and its 200-day simple moving average is $109.09.

Applied Optoelectronics (NASDAQ:AAOI – Get Free Report) last issued its quarterly earnings data on Thursday, May 7th. The semiconductor company reported ($0.07) earnings per share (EPS) for the quarter, missing analysts’ consensus estimates of ($0.05) by ($0.02). The business had revenue of $151.14 million for the quarter, compared to analyst estimates of $156.98 million. Applied Optoelectronics had a negative return on equity of 4.64% and a negative net margin of 8.55%.The firm’s revenue for the quarter was up 51.3% compared to the same quarter last year. During the same period in the previous year, the business posted ($0.02) earnings per share. Applied Optoelectronics has set its Q2 2026 guidance at -0.030-0.030 EPS. Equities analysts forecast that Applied Optoelectronics, Inc. will post 0.6 earnings per share for the current year.

Wall Street Analyst Weigh In

Several research firms recently issued reports on AAOI. Weiss Ratings restated a “sell (d-)” rating on shares of Applied Optoelectronics in a research report on Tuesday, July 7th. Raymond James Financial reissued an “outperform” rating on shares of Applied Optoelectronics in a research note on Wednesday, June 10th. Rosenblatt Securities reissued a “buy” rating and issued a $220.00 price target on shares of Applied Optoelectronics in a research note on Monday, June 22nd. Finally, Wall Street Zen downgraded shares of Applied Optoelectronics from a “hold” rating to a “sell” rating in a report on Monday, April 13th. Three investment analysts have rated the stock with a Buy rating, two have issued a Hold rating and one has given a Sell rating to the company. According to MarketBeat.com, Applied Optoelectronics presently has an average rating of “Hold” and a consensus price target of $113.80.

Check Out Our Latest Analysis on AAOI

About Applied Optoelectronics

(Free Report)

Applied Optoelectronics, Inc develops and manufactures high-speed fiber-optic networking products designed to support the growing bandwidth demands of data centers, telecommunications carriers and internet content providers. The company’s core offerings include pluggable optical transceiver modules, transponders and optical components that enable data transmission at rates ranging from 1G to 400G. These products are used to facilitate long-haul, metro and intra-data center connectivity, addressing the need for scalable, low-latency and energy-efficient solutions in modern network infrastructures.

The company’s product portfolio spans small-form factor pluggable modules such as SFP+, QSFP+ and QSFP28 units, as well as more advanced form factors like CFP2 and OSFP for ultra-high-speed applications.