Bank of Montreal
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Bank of Montreal’s Applied Optoelectronics AAOI Stock Holding History

Bank of Montreal’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
2018
Q1 		– Sell
-5,900
Closed -$223K – 4143
2017
Q4 		$223K Hold
5,900
– – ﹤0.01% 2632
2017
Q3 		$382K Buy
+5,900
New +$417K ﹤0.01% 2392

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

Bank of Montreal's AAOI Position: Q2 2026 in Review

Bank of Montreal increased its Applied Optoelectronics (AAOI) stake by 14% in Q2 2026, buying an estimated $419K and bringing the position to 20,622 shares worth $3.06M. The position accounts for ﹤0.01% of the portfolio, ranked #1557.

Bank of Montreal first reported a position in AAOI in Q2 2014 and has held it in 33 quarters since. The position peaked at $9.15M in Q2 2018. 483 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

  • Bank of Montreal held 20,622 shares of Applied Optoelectronics worth $3.06M as of Q2 2026.
  • Bank of Montreal bought 2,579 Applied Optoelectronics shares in Q2 2026, an estimated $419K.
  • Applied Optoelectronics made up ﹤0.01% of Bank of Montreal's portfolio in Q2 2026, its #1557 holding.
  • Bank of Montreal first reported a position in Applied Optoelectronics in Q2 2014 and has held it in 33 quarters since.
  • Bank of Montreal's Applied Optoelectronics position peaked at $9.15M in Q2 2018.
  • 483 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

Based on Bank of Montreal's 13F filing for Q2 2026, filed 12 Aug 2026.