Applied Optoelectronics, Inc. AAOI
Institutional shares held
32.6 Million
1.79M
calls
1.31M
puts
Total value of holdings
$743M
$40.9M
calls
$29.8M
puts
Market Cap
$635M
27,882,800
Shares Out.
Institutional ownership
116.96%
# of Institutions
182
We take great care to ensure that the data presented and summarized in this overview for APPLIED OPTOELECTRONICS, INC. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding AAOI
View all-
Vanguard Group Inc Valley Forge, PA4.07MShares$92.8 Million0.0% of portfolio
-
Black Rock Inc. New York, NY3.01MShares$68.7 Million0.0% of portfolio
-
Neuberger Berman Group LLC New York, NY2.68MShares$61.2 Million0.06% of portfolio
-
Oberweis Asset Management Inc Lisle, IL1.89MShares$43 Million2.28% of portfolio
-
Cloud Alpha Capital Management Limited Hong Kong, K31.41MShares$32.1 Million2.04% of portfolio
-
Geode Capital Management, LLC Boston, MA1.29MShares$29.3 Million0.0% of portfolio
-
State Street Corp Boston, MA1.22MShares$27.9 Million0.0% of portfolio
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Ubs Group Ag1.02MShares$23.2 Million0.0% of portfolio
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Two Sigma Investments, LP New York, NY978KShares$22.3 Million0.05% of portfolio
-
Driehaus Capital Management LLC Chicago, IL941KShares$21.4 Million0.23% of portfolio
Latest Institutional Activity in AAOI
Top Purchases
Top Sells
About AAOI
Applied Optoelectronics, Inc. designs, manufactures, and sells various fiber-optic networking products worldwide. It offers optical modules, lasers, subassemblies, transmitters and transceivers, and turn-key equipment, as well as headend, node, and distribution equipment. The company sells its products to internet data center operators, cable television and telecom equipment manufacturers, and internet service providers through its direct and indirect sales channels. Applied Optoelectronics, Inc. was incorporated in 1997 and is headquartered in Sugar Land, Texas.
Insider Transactions at AAOI
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Aug 15
2025
|
Stefan J. Murry Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
12,000
-3.87%
|
$264,000
$22.37 P/Share
|
|
Aug 15
2025
|
David C Kuo Officer |
SELL
Open market or private sale
|
Direct |
2,000
-1.34%
|
$44,000
$22.34 P/Share
|
|
Aug 14
2025
|
Chih Hsiang (Thompson) Lin President and CEO |
BUY
Open market or private purchase
|
Direct |
2,325
+0.07%
|
$48,825
$21.43 P/Share
|
|
Aug 14
2025
|
Chih Hsiang (Thompson) Lin President and CEO |
BUY
Open market or private purchase
|
Indirect |
5,750
+0.34%
|
$120,750
$21.62 P/Share
|
|
Aug 14
2025
|
Che Wei Lin Director |
BUY
Open market or private purchase
|
Direct |
4,609
+1.79%
|
$96,789
$21.64 P/Share
|
|
Aug 14
2025
|
William H Yeh Director |
BUY
Open market or private purchase
|
Direct |
4,000
+1.55%
|
$84,000
$21.4 P/Share
|
|
Aug 13
2025
|
Hung Lun (Fred) Chang Officer |
SELL
Open market or private sale
|
Direct |
15,784
-5.8%
|
$347,248
$22.7 P/Share
|
|
Aug 13
2025
|
Min Chu (Mike) Chen Director |
BUY
Open market or private purchase
|
Indirect |
7,500
+25.0%
|
$165,000
$22.91 P/Share
|
|
Aug 13
2025
|
Chih Hsiang (Thompson) Lin President and CEO |
BUY
Open market or private purchase
|
Indirect |
3,250
+0.2%
|
$71,500
$22.65 P/Share
|
|
Aug 13
2025
|
Chih Hsiang (Thompson) Lin President and CEO |
BUY
Open market or private purchase
|
Direct |
8,850
+0.53%
|
$194,700
$22.53 P/Share
|
|
Aug 13
2025
|
William H Yeh Director |
BUY
Open market or private purchase
|
Direct |
14,000
+2.74%
|
$308,000
$22.95 P/Share
|
|
Aug 12
2025
|
Chih Hsiang (Thompson) Lin President and CEO |
BUY
Open market or private purchase
|
Indirect |
6,500
+0.39%
|
$149,500
$23.14 P/Share
|
|
Jul 22
2025
|
Chih Hsiang (Thompson) Lin President and CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
22,210
-0.27%
|
$621,880
$28.23 P/Share
|
|
Jul 22
2025
|
David C Kuo Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
4,529
-0.6%
|
$126,812
$28.23 P/Share
|
|
Jul 22
2025
|
Shu Hua (Joshua) Yeh Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
6,999
-0.39%
|
$195,972
$28.23 P/Share
|
|
Jul 22
2025
|
Stefan J. Murry Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
7,559
-0.48%
|
$211,652
$28.23 P/Share
|
|
Jul 22
2025
|
Hung Lun (Fred) Chang Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
6,732
-0.49%
|
$188,496
$28.23 P/Share
|
|
Jul 16
2025
|
Stefan J. Murry Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
3,000
-0.93%
|
$81,000
$27.46 P/Share
|
|
Jun 16
2025
|
Stefan J. Murry Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
2,000
-0.62%
|
$32,000
$16.05 P/Share
|
|
Jun 13
2025
|
Cynthia De Laney Director |
BUY
Grant, award, or other acquisition
|
Direct |
12,281
+8.21%
|
-
|
Last 12 Months Summary
Buy / Acquisition
1.36M
Shares
From
15
Insiders
| Grant, award, or other acquisition | 1.28M shares |
|---|---|
| Open market or private purchase | 78K shares |
Sell / Disposition
839K
Shares
From
12
Insiders
| Payment of exercise price or tax liability | 589K shares |
|---|---|
| Open market or private sale | 251K shares |