Pathstone Holdings
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Pathstone Holdings’s Applied Optoelectronics AAOI Stock Holding History

Pathstone Holdings’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
Q1 		$455K Sell
5,382
-1,799
-25% -$115K ﹤0.01% 1786
2025
Q4 		$250K Buy
+7,181
New +$214K ﹤0.01% 2029

Other funds holding AAOI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
OAM
Oberweis Asset Management Lisle, Illinois $3.39B AUM 105.5% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Pathstone Holdings's AAOI Position: Q1 2026 in Review

Pathstone Holdings reduced its Applied Optoelectronics (AAOI) stake by 25% in Q1 2026, selling an estimated $115K and leaving 5,382 shares worth $455K. The position accounts for ﹤0.01% of the portfolio, ranked #1786.

Pathstone Holdings first reported a position in AAOI in Q4 2025 and has held it in 2 quarters since. 375 funds tracked by Wall St. Rank hold AAOI as of Q1 2026.

  • Pathstone Holdings held 5,382 shares of Applied Optoelectronics worth $455K as of Q1 2026.
  • Pathstone Holdings sold 1,799 Applied Optoelectronics shares in Q1 2026, an estimated $115K.
  • Applied Optoelectronics made up ﹤0.01% of Pathstone Holdings's portfolio in Q1 2026, its #1786 holding.
  • Pathstone Holdings first reported a position in Applied Optoelectronics in Q4 2025 and has held it in 2 quarters since.
  • 375 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q1 2026.

Based on Pathstone Holdings's 13F filing for Q1 2026, filed 11 May 2026.