AAOI
Applied Optoelec (AAOI)
NASDAQ
$67.25-$0.26 (-0.38%)
Price as of Oct 23, 2026 8:00 PM EDT
  • $5.8B
    Market Cap
  • 98.50%
    1-Year Change
  • Communication Equipment
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK, INC.
7.60%
6.5M
-742,059 (-11.50%)
Jun 30, 2026
VANGUARD GROUP INC
5.87%
5.0M
+358,090 (+7.19%)
Dec 31, 2025
INVESCO LTD.
4.02%
3.4M
+1.4M (+41.00%)
Jun 30, 2026
BLACKROCK FUNDING, INC. /DE
4.00%
3.4M
+355,860 (+10.49%)
Dec 31, 2024
VANGUARD CAPITAL MANAGEMENT LLC
3.96%
3.4M
+301,479 (+8.96%)
Jun 30, 2026
BLACKROCK INC.
3.55%
3.0M
+2.2M (+71.79%)
Jun 30, 2024
JANE STREET GROUP, LLC
3.35%
2.8M
+1.3M (+44.73%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions507.2M (71.44%)
  • Mutual Funds199.1M (28.04%)
  • Insiders3.7M (0.52%)
  • Other0 (0.00%)

Insider Transactions

  • 0.52% (3.7M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 3
    Number of InsiderSelling (last 12 months)
  • $599.3M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Murry Stefan J.
Chief Financial Officer
Sell
Oct 12, 2026
$411,480.00
4,000
$102.87
363,168
Yeh Shu-Hua (Joshua)
*** See Remarks
Sell
Oct 05, 2026
$720,180.00
6,000
$120.03
371,498
BLACK RICHARD B
Gift
Sep 15, 2026
$0.00
2,200
$0.00
159,092
Murry Stefan J.
Chief Financial Officer
Sell
Sep 10, 2026
$421,320.00
4,000
$105.33
367,168
Chang Hung-Lun (Fred)
*** See Remarks
Sell
Sep 08, 2026
$3.5M
32,172
$110.21
249,276
Yeh Shu-Hua (Joshua)
*** See Remarks
Sell
Aug 18, 2026
$886,380.00
6,000
$147.73
377,498
Murry Stefan J.
Chief Financial Officer
Sell
Aug 10, 2026
$579,160.00
4,000
$144.79
371,168
Yeh Shu-Hua (Joshua)
*** See Remarks
Sell
Aug 04, 2026
$596,447.50
4,715
$126.50
383,498
Lin Chih-Hsiang (Thompson)
President and CEO
Award
Jul 31, 2026
$0.00
9,251
$0.00
1.3M
Chang Hung-Lun (Fred)
*** See Remarks
In Kind
Jul 22, 2026
$318,901.24
2,674
$119.26
283,450
Lin Chih-Hsiang (Thompson)
President and CEO
In Kind
Jul 22, 2026
$1.0M
8,753
$119.26
1.3M
Yeh Shu-Hua (Joshua)
*** See Remarks
In Kind
Jul 22, 2026
$304,470.78
2,553
$119.26
390,369
Kuo David C
*** See Remarks
In Kind
Jul 22, 2026
$222,896.94
1,869
$119.26
147,209
Chang Hung-Lun (Fred)
*** See Remarks
In Kind
Jul 22, 2026
$73,106.38
613
$119.26
282,837
Lin Chih-Hsiang (Thompson)
President and CEO
In Kind
Jul 22, 2026
$278,114.32
2,332
$119.26
1.3M
Yeh Shu-Hua (Joshua)
*** See Remarks
In Kind
Jul 22, 2026
$72,629.34
609
$119.26
389,760
Kuo David C
*** See Remarks
In Kind
Jul 22, 2026
$56,290.72
472
$119.26
146,737
Chang Hung-Lun (Fred)
*** See Remarks
In Kind
Jul 22, 2026
$92,187.98
773
$119.26
280,064
Lin Chih-Hsiang (Thompson)
President and CEO
In Kind
Jul 22, 2026
$301,012.24
2,524
$119.26
1.3M
Yeh Shu-Hua (Joshua)
*** See Remarks
In Kind
Jul 22, 2026
$102,682.86
861
$119.26
388,899
Kuo David C
*** See Remarks
In Kind
Jul 22, 2026
$61,538.16
516
$119.26
146,221
Chang Hung-Lun (Fred)
*** See Remarks
In Kind
Jul 22, 2026
$73,464.16
616
$119.26
281,448
Lin Chih-Hsiang (Thompson)
President and CEO
In Kind
Jul 22, 2026
$242,217.06
2,031
$119.26
1.3M
Yeh Shu-Hua (Joshua)
*** See Remarks
In Kind
Jul 22, 2026
$81,812.36
686
$119.26
388,213
Kuo David C
*** See Remarks
In Kind
Jul 22, 2026
$48,538.82
407
$119.26
145,814
Yeh Shu-Hua (Joshua)
*** See Remarks
Sell
Jul 21, 2026
$154,225.70
1,285
$120.02
392,922
Yeh Shu-Hua (Joshua)
*** See Remarks
Sell
Jun 18, 2026
$1.0M
6,000
$171.89
394,207
Chang Hung-Lun (Fred)
*** See Remarks
In Kind
Jun 12, 2026
$4.7M
27,297
$172.78
360,453
Yeh Shu-Hua (Joshua)
*** See Remarks
In Kind
Jun 12, 2026
$4.0M
23,397
$172.78
429,033
Chang Hung-Lun (Fred)
*** See Remarks
Sell
Jun 12, 2026
$5.7M
34,000
$166.53
326,453