AAOI
Applied Optoelec (AAOI)
NASDAQ
$48.77-$4.08 (-7.71%)
Price as of Nov 13, 2026 12:17 PM EST
  • $4.8B
    Market Cap
  • 152.75%
    1-Year Change
  • Communication Equipment
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK, INC.
7.11%
6.5M
-742,059 (-11.50%)
Jun 30, 2026
VANGUARD GROUP INC
5.49%
5.0M
+358,090 (+7.19%)
Dec 31, 2025
INVESCO LTD.
3.76%
3.4M
+1.4M (+41.00%)
Jun 30, 2026
BLACKROCK FUNDING, INC. /DE
3.74%
3.4M
+355,860 (+10.49%)
Dec 31, 2024
VANGUARD CAPITAL MANAGEMENT LLC
3.70%
3.4M
+301,479 (+8.96%)
Jun 30, 2026
BLACKROCK INC.
3.32%
3.0M
+2.2M (+71.79%)
Jun 30, 2024
JANE STREET GROUP, LLC
3.14%
2.8M
+1.3M (+44.73%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions517.7M (71.53%)
  • Mutual Funds202.3M (27.95%)
  • Insiders3.7M (0.51%)
  • Other0 (0.00%)

Insider Transactions

  • 0.51% (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
Kuo David C
*** See Remarks
In Kind
Oct 22, 2026
$158,737.96
2,053
$77.32
143,761
Yeh Shu-Hua (Joshua)
*** See Remarks
In Kind
Oct 22, 2026
$92,938.64
1,202
$77.32
370,296
Chang Hung-Lun (Fred)
*** See Remarks
In Kind
Oct 22, 2026
$227,320.80
2,940
$77.32
246,336
Lin Chih-Hsiang (Thompson)
President and CEO
In Kind
Oct 22, 2026
$721,472.92
9,331
$77.32
1.3M
Kuo David C
*** See Remarks
In Kind
Oct 22, 2026
$40,129.08
519
$77.32
143,242
Yeh Shu-Hua (Joshua)
*** See Remarks
In Kind
Oct 22, 2026
$22,190.84
287
$77.32
370,009
Chang Hung-Lun (Fred)
*** See Remarks
In Kind
Oct 22, 2026
$52,113.68
674
$77.32
245,662
Lin Chih-Hsiang (Thompson)
President and CEO
In Kind
Oct 22, 2026
$192,217.52
2,486
$77.32
1.3M
Kuo David C
*** See Remarks
In Kind
Oct 22, 2026
$43,840.44
567
$77.32
142,675
Yeh Shu-Hua (Joshua)
*** See Remarks
In Kind
Oct 22, 2026
$31,391.92
406
$77.32
369,603
Chang Hung-Lun (Fred)
*** See Remarks
In Kind
Oct 22, 2026
$65,722.00
850
$77.32
244,812
Lin Chih-Hsiang (Thompson)
President and CEO
In Kind
Oct 22, 2026
$208,068.12
2,691
$77.32
1.3M
Kuo David C
*** See Remarks
In Kind
Oct 22, 2026
$34,562.04
447
$77.32
142,228
Yeh Shu-Hua (Joshua)
*** See Remarks
In Kind
Oct 22, 2026
$24,974.36
323
$77.32
369,280
Chang Hung-Lun (Fred)
*** See Remarks
In Kind
Oct 22, 2026
$52,345.64
677
$77.32
244,135
Lin Chih-Hsiang (Thompson)
President and CEO
In Kind
Oct 22, 2026
$167,397.80
2,165
$77.32
1.3M
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