AssetMark Inc
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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
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

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
MG
Marex Group London $23.6B AUM 57.16% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
OAM
Oberweis Asset Management Lisle, Illinois $4.84B AUM 160.95% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
VARA
Value Aligned Research Advisors Princeton, New Jersey $40.1B AUM 376.19% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

AssetMark Inc's AAOI Position: Q2 2026 in Review

AssetMark Inc opened a new position in Applied Optoelectronics (AAOI) in Q2 2026: 12 shares worth $1.78K. The stake represents ﹤0.01% of the portfolio and ranks #2999 among its holdings. This is a return to the name: AssetMark Inc previously reported a position in AAOI as recently as Q4 2017.

AssetMark Inc first reported a position in AAOI in Q2 2017 and has held it in 4 quarters since. The position peaked at $10K in Q3 2017. 481 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

  • AssetMark Inc held 12 shares of Applied Optoelectronics worth $1.78K as of Q2 2026.
  • Applied Optoelectronics was a new AssetMark Inc position in Q2 2026.
  • Applied Optoelectronics made up ﹤0.01% of AssetMark Inc's portfolio in Q2 2026, its #2999 holding.
  • AssetMark Inc first reported a position in Applied Optoelectronics in Q2 2017 and has held it in 4 quarters since.
  • AssetMark Inc's Applied Optoelectronics position peaked at $10K in Q3 2017.
  • 481 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

Based on AssetMark Inc's 13F filing for Q2 2026, filed 30 Jul 2026.