AssetMark Inc’s Applied Optoelectronics AAOI Stock Holding History

AssetMark Inc’s Portfolio AAOI Stock Details AAOI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$199	Sell	2 -10	-83%	-$1.12K	﹤0.01%	3612
2026 Q2	$1.78K	Buy	+12	New	+$1.95K	﹤0.01%	2999
2018 Q1	–	Sell	-158	Closed	-$6K	–	1392
2017 Q4	$6K	Buy	158 +7	+5%	+$309	﹤0.01%	1204
2017 Q3	$10K	Buy	151 +149	+7,450%	+$10.5K	﹤0.01%	1035
2017 Q2	$0	Buy	+2	New	+$117	﹤0.01%	1365

Other funds holding AAOI

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

FRIHG

Fund Resources Investment Holding Group Hong Kong $359M AUM 43.4% 1-Year Est. Return

Oak Grove Capital North Hampton, New Hampshire $2.21B AUM 127.51% 1-Year Est. Return

UNICOM Systems Las Vegas, Nevada $1.46B AUM 70.54% 1-Year Est. Return

Mirae Asset Global Investments Seoul, South Korea $57.1B AUM 43.46% 1-Year Est. Return

Commonwealth Equity Services Waltham, Massachusetts $77B AUM 19.24% 1-Year Est. Return

ShariaPortfolio Lake Mary, Florida $284M AUM 32.6% 1-Year Est. Return

Global Trust Asset Management West Palm Beach, Florida $321M AUM 60.77% 1-Year Est. Return

Leonteq Securities AG Zurich, Switzerland $2.44B AUM 50.17% 1-Year Est. Return

TGY2IT

Timothy G. Youngquist 2020 Irrevocable Trust Fort Myers, Florida $530M AUM 95.29% 1-Year Est. Return

AssetMark Inc's AAOI Position: Q3 2026 in Review

AssetMark Inc reduced its Applied Optoelectronics (AAOI) stake by 83% in Q3 2026, selling an estimated $1.12K and leaving 2 shares worth $199. The position accounts for ﹤0.01% of the portfolio, ranked #3612.

AssetMark Inc first reported a position in AAOI in Q2 2017 and has held it in 5 quarters since. The position peaked at $10K in Q3 2017. 153 funds tracked by Wall St. Rank hold AAOI as of Q3 2026.

AssetMark Inc held 2 shares of Applied Optoelectronics worth $199 as of Q3 2026.
AssetMark Inc sold 10 Applied Optoelectronics shares in Q3 2026, an estimated $1.12K.
Applied Optoelectronics made up ﹤0.01% of AssetMark Inc's portfolio in Q3 2026, its #3612 holding.
AssetMark Inc first reported a position in Applied Optoelectronics in Q2 2017 and has held it in 5 quarters since.
AssetMark Inc's Applied Optoelectronics position peaked at $10K in Q3 2017.
153 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q3 2026.

Based on AssetMark Inc's 13F filing for Q3 2026, filed 21 Oct 2026.