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Guggenheim Capital’s Applied Optoelectronics AAOI Stock Holding History

Guggenheim Capital’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 		$768K Buy
5,182
+1,889
+57% +$307K ﹤0.01% 1117
2026
Q1 		$279K Buy
+3,293
New +$210K ﹤0.01% 1410
2025
Q4 		– Sell
-10,267
Closed -$266K – 1741
2025
Q3 		$266K Buy
10,267
+2,081
+25% +$53.2K ﹤0.01% 1425
2025
Q2 		$210K Sell
8,186
-6,321
-44% -$102K ﹤0.01% 1499
2025
Q1 		$223K Buy
14,507
+4,830
+50% +$121K ﹤0.01% 1502
2024
Q4 		$357K Buy
+9,677
New +$260K ﹤0.01% 1389
2018
Q4 		– Sell
-36,575
Closed -$902K – 2158
2018
Q3 		$902K Buy
36,575
+6,151
+20% +$241K 0.01% 1660
2018
Q2 		$1.37M Sell
30,424
-194,986
-87% -$6.93M 0.01% 1464
2018
Q1 		$5.65M Buy
225,410
+71,895
+47% +$2.24M 0.01% 942
2017
Q4 		$5.8M Buy
153,515
+125,915
+456% +$5.55M 0.01% 956
2017
Q3 		$1.78M Buy
27,600
+1,510
+6% +$107K ﹤0.01% 1753
2017
Q2 		$1.61M Buy
26,090
+2,195
+9% +$128K ﹤0.01% 1777
2017
Q1 		$1.34M Sell
23,895
-31,202
-57% -$1.23M ﹤0.01% 1931
2016
Q4 		$1.29M Sell
55,097
-6,431
-10% -$149K ﹤0.01% 1999
2016
Q3 		$1.37M Sell
61,528
-44,058
-42% -$682K ﹤0.01% 1881
2016
Q2 		$1.18M Buy
105,586
+43,281
+69% +$489K ﹤0.01% 1938
2016
Q1 		$929K Sell
62,305
-16,898
-21% -$269K ﹤0.01% 2099
2015
Q4 		$1.36M Buy
79,203
+1,986
+3% +$36K ﹤0.01% 1910
2015
Q3 		$1.45M Sell
77,217
-34,784
-31% -$678K ﹤0.01% 1844
2015
Q2 		$1.94M Sell
112,001
-25,887
-19% -$414K ﹤0.01% 1800
2015
Q1 		$1.91M Sell
137,888
-19,461
-12% -$214K ﹤0.01% 1827
2014
Q4 		$1.76M Buy
157,349
+59,156
+60% +$755K ﹤0.01% 1827
2014
Q3 		$1.58M Buy
98,193
+7,515
+8% +$149K ﹤0.01% 1946
2014
Q2 		$2.1M Sell
90,678
-5,080
-5% -$109K 0.01% 1779
2014
Q1 		$2.36M Sell
95,758
-30,275
-24% -$563K 0.01% 1655
2013
Q4 		$1.89M Buy
+126,033
New +$1.61M 0.01% 1840

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

Guggenheim Capital's AAOI Position: Q2 2026 in Review

Guggenheim Capital increased its Applied Optoelectronics (AAOI) stake by 57% in Q2 2026, buying an estimated $307K and bringing the position to 5,182 shares worth $768K. The position accounts for ﹤0.01% of the portfolio, ranked #1117.

Guggenheim Capital first reported a position in AAOI in Q4 2013 and has held it in 26 quarters since. The position peaked at $5.8M in Q4 2017. 482 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

  • Guggenheim Capital held 5,182 shares of Applied Optoelectronics worth $768K as of Q2 2026.
  • Guggenheim Capital bought 1,889 Applied Optoelectronics shares in Q2 2026, an estimated $307K.
  • Applied Optoelectronics made up ﹤0.01% of Guggenheim Capital's portfolio in Q2 2026, its #1117 holding.
  • Guggenheim Capital first reported a position in Applied Optoelectronics in Q4 2013 and has held it in 26 quarters since.
  • Guggenheim Capital's Applied Optoelectronics position peaked at $5.8M in Q4 2017.
  • 482 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

Based on Guggenheim Capital's 13F filing for Q2 2026, filed 12 Aug 2026.