Applied Optoelectronics

AAOI13F as of Jun 30, 2026 · next update ~Nov 14

Limited coverage

Only 2 funds we track own this stock, so quarterly sentiment and aggregates may be sparse.

Who's buying AAOI

Top funds were split on Applied Optoelectronics in Q2 (Apr⁠–⁠Jun)

Buying:

FundsInsidersCongress

Top funds
1 of 2 bought more, 1 sold some. Largest: Polen Capital Management, $2.9M (0% of its portfolio).
Insiders
No buys, 46 sales in 12 months.
Congress
No trades disclosed in the last 12 months.

2 funds$3.5M held0.0% avg. weightQ2: 1 bought / 1 sold

13F reports are a snapshot as of Jun 30, 2026; funds may have traded since. Insiders often sell for personal reasons (taxes, diversification, planned sales).

Share price · market data, not from 13F reports

Q2 2026

Insider trades (Form 4)

Last 2 years · 79 filings · 2 payroll-plan purchases shown, not counted

Net buying$134.35M

Date	Insider	Type	Shares	Price	Value
Oct 12, 2026	Stefan J. Murry CFO	Sold	4,000	$102.87	$411K
Oct 5, 2026	Shu-hua (joshua) Yeh	Sold	6,000	$120.03	$720K
Sep 8, 2026	Hung-lun (fred) Chang	Sold	32,172	$110.21	$3.55M
Sep 10, 2026	Stefan J. Murry CFO	Sold	4,000	$105.33	$421K
Aug 18, 2026	Shu-hua (joshua) Yeh	Sold	6,000	$147.73	$886K
Aug 10, 2026	Stefan J. Murry CFO	Sold	4,000	$144.79	$579K
Aug 4, 2026	Shu-hua (joshua) Yeh	Sold	4,715	$126.50	$596K
Jul 21, 2026	Shu-hua (joshua) Yeh	Sold	1,285	$120.02	$154K
Jul 10, 2026	Stefan J. Murry CFO	Sold	4,000	$122.09	$488K
Jun 17, 2026	Hung-lun (fred) Chang	Sold	40,329	$170.60	$6.88M
Jun 18, 2026	Shu-hua (joshua) Yeh	Sold	6,000	$171.89	$1.03M
Jun 12, 2026	Shu-hua (joshua) Yeh	Sold	28,826	$166.53	$4.80M
Jun 12, 2026	Stefan J. Murry CFO	Sold	33,000	$166.53	$5.50M
Jun 12, 2026	Chih-hsiang (thompson) Lin President & CEO	Sold	59,000	$166.53	$9.83M
Jun 12, 2026	David C Kuo	Sold	29,227	$166.53	$4.87M
Jun 12, 2026	Hung-lun (fred) Chang	Sold	34,000	$166.53	$5.66M
Jun 10, 2026	Stefan J. Murry CFO	Sold	4,000	$171.45	$686K
Jun 5, 2026	Hung-lun (fred) Chang	Sold	4,000	$200.07	$800K
Jun 4, 2026	Shu-hua (joshua) Yeh	Sold	10,000	$205.07	$2.05M
Jun 2, 2026	Min-chu (mike) Chen Director	Sold	8,247	$201.00	$1.66M
May 26, 2026	Cynthia Delaney Director	Sold	56,575	$189.23	$10.71M
May 19, 2026	Shu-hua (joshua) Yeh	Sold	39,154	$173.26	$6.78M
May 19, 2026	Stefan J. Murry CFO	Sold	33,000	$173.26	$5.72M
May 19, 2026	Chih-hsiang (thompson) Lin President & CEO	Sold	58,000	$173.26	$10.05M
May 19, 2026	David C Kuo	Sold	19,227	$173.26	$3.33M
May 19, 2026	Hung-lun (fred) Chang	Sold	33,630	$173.26	$5.83M
May 11, 2026	Stefan J. Murry CFO	Sold	4,000	$159.53	$638K
Apr 10, 2026	Stefan J. Murry CFO	Sold	4,000	$136.50	$546K
Mar 19, 2026	David C Kuo	Sold	29,000	$100.13	$2.90M
Mar 16, 2026	Hung-lun (fred) Chang	Sold	36,400	$100.25	$3.65M
Mar 6, 2026	Min-chu (mike) Chen Director	Sold	11,335	$106.13	$1.20M
Mar 9, 2026	Shu-hua (joshua) Yeh	Sold	50,000	$97.10	$4.85M
Mar 9, 2026	William H Yeh Director	Sold	15,000	$105.76	$1.59M
Mar 10, 2026	Stefan J. Murry CFO	Sold	4,000	$112.76	$451K
Mar 3, 2026	Elizabeth G Loboa Director	Sold	102,347	$95.76	$9.80M
Mar 4, 2026	Cynthia Delaney Director	Sold	21,000	$98.02	$2.06M
Mar 5, 2026	Richard B Black Director	Sold	3,231	$95.00	$307K
Feb 20, 2026	Stefan J. Murry CFO	Sold	5,980	$50.15	$300K
Feb 10, 2026	Stefan J. Murry CFO	Sold	18,020	$49.87	$899K
Feb 10, 2026	David C Kuo	Sold	20,000	$50.15	$1.00M
Jan 28, 2026	David C Kuo	Sold	12,000	$45.06	$541K
Jan 15, 2026	Stefan J. Murry CFO	Sold	66	$35.01	$2K
Jan 12, 2026	Stefan J. Murry CFO	Sold	3,934	$34.04	$134K
Dec 23, 2025	David C Kuo	Sold	12,500	$40.15	$502K
Dec 15, 2025	Elizabeth G Loboa Director	Sold	4,121	$30.23	$125K
Dec 10, 2025	Stefan J. Murry CFO	Sold	4,000	$31.55	$126K
Aug 15, 2025	Stefan J. Murry CFO	Sold	12,000	$22.37	$268K
Aug 14, 2025	Chih-hsiang (thompson) Lin President & CEO	Payroll plan	8,075	$21.56	$174K
Aug 14, 2025	Che-wei Lin Director	Bought	4,609	$21.64	$100K
Aug 15, 2025	David C Kuo	Sold	2,000	$22.34	$45K
Aug 13, 2025	William H Yeh Director	Bought	18,000	$22.54	$406K
Aug 12, 2025	Chih-hsiang (thompson) Lin President & CEO	Payroll plan	18,600	$22.76	$423K
Aug 13, 2025	Min-chu (mike) Chen Director	Bought	7,500	$22.91	$172K
Aug 13, 2025	Hung-lun (fred) Chang	Sold	15,784	$22.70	$358K
Jul 16, 2025	Stefan J. Murry CFO	Sold	3,000	$27.46	$82K
Jun 16, 2025	Stefan J. Murry CFO	Sold	2,000	$16.05	$32K
May 16, 2025	Stefan J. Murry CFO	Sold	2,000	$19.35	$39K
May 13, 2025	Hung-lun (fred) Chang	Sold	23,837	$19.06	$454K
May 14, 2025	David C Kuo	Sold	11,426	$19.10	$218K
May 13, 2025	Chih-hsiang (thompson) Lin President & CEO	Bought	21,200	$18.22	$386K
Apr 16, 2025	Stefan J. Murry CFO	Sold	2,000	$10.95	$22K
Mar 17, 2025	Stefan J. Murry CFO	Sold	2,000	$23.06	$46K
Feb 18, 2025	Stefan J. Murry CFO	Sold	3,000	$26.34	$79K
Jan 21, 2025	Stefan J. Murry CFO	Sold	2,298	$35.17	$81K
Jan 15, 2025	Richard B Black Director	Sold	10,000	$29.00	$290K
Jan 16, 2025	Stefan J. Murry CFO	Sold	4,000	$31.72	$127K
Dec 16, 2024	Richard B Black Director	Sold	10,000	$35.27	$353K
Nov 8, 2024	Hung-lun (fred) Chang	Sold	28,518	$28.83	$822K
Dec 3, 2024	William H Yeh Director	Sold	10,000	$43.08	$431K
Dec 2, 2024	Elizabeth G Loboa Director	Sold	9,790	$41.46	$406K
Nov 29, 2024	Min-chu (mike) Chen Director	Sold	9,790	$40.00	$392K
Nov 26, 2024	Richard B Black Director	Sold	8,162	$37.18	$303K
Nov 20, 2024	Stefan J. Murry CFO	Sold	5,000	$31.56	$158K
Nov 20, 2024	Hung-lun (fred) Chang	Sold	20,323	$30.35	$617K
Nov 21, 2024	Elizabeth G Loboa Director	Sold	13,494	$36.54	$493K
Nov 15, 2024	Richard B Black Director	Sold	10,000	$27.52	$275K
Nov 14, 2024	David C Kuo	Sold	13,733	$28.95	$398K
Nov 8, 2024	David C Kuo	Sold	16,267	$27.68	$450K
Nov 8, 2024	Hung-lun (fred) Chang	Sold	18,915	$23.49	$444K