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Applied Optoelectronics
AAOI

217 hedge funds and large institutions have $1.66B invested in Applied Optoelectronics in 2025 Q4 according to their latest regulatory filings, with 67 funds opening new positions, 90 increasing their positions, 47 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

168% more first-time investments, than exits

New positions opened: 67 | Existing positions closed: 25

91% more repeat investments, than reductions

Existing positions increased: 90 | Existing positions reduced: 47

61% more capital invested

Capital invested by funds: $1.03B → $1.66B (+$633M)

21% more funds holding

Funds holding: 179 → 217 (+38)

6.14% more ownership

Funds ownership: 63.69% → 69.84% (+6.1%)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

47% less call options, than puts

Call options by funds: $142M | Put options by funds: $270M

Holders
217
Holders Change
+38
Holders Change %
+21.23%
% of All Funds
2.64%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
67
Increased
90
Reduced
47
Closed
25
Calls
$142M
Puts
$270M
Net Calls
-$128M
Net Calls Change
-$39.8M

Top Buyers

Rank Fund Capital Flow
1
Invesco
Invesco
Georgia
+$103M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$65.3M
3
Jane Street
Jane Street
New York
+$49.1M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$40.8M
5
Morgan Stanley
Morgan Stanley
New York
+$31M

Top Sellers

Rank Fund Capital Flow
1
Citigroup
Citigroup
New York
-$34.2M
2
Point72 Asset Management
Point72 Asset Management
Connecticut
-$29.3M
3
CCM
CloudAlpha Capital Management
Hong Kong
-$28M
4
Goldman Sachs
Goldman Sachs
New York
-$20.8M
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$20.7M
Name Holding Trade Value Shares
Change 		Change in
Stake
JP Morgan Chase
76
JP Morgan Chase
New York
$1.93M +$634K +21,223 +62%
YIH
77
Y-Intercept (HK)
Hong Kong
$1.93M +$323K +10,834 +24%
Ameriprise
78
Ameriprise
Minnesota
$1.92M -$10.7M -356,741 -87%
Deutsche Bank
79
Deutsche Bank
Germany
$1.92M +$409K +13,700 +33%
HF
80
HRT Financial
New York
$1.88M +$188K +6,301 +13%
VF
81
Virtu Financial
New York
$1.83M -$348K -11,660 -18%
KCM
82
Kornitzer Capital Management
Kansas
$1.75M -$301K -10,082 -17%
PCM
83
Prelude Capital Management
New York
$1.7M +$1.46M +48,748 New
CCS
84
Concentric Capital Strategies
Connecticut
$1.6M +$1.37M +46,021 New
ORI
85
Oak Ridge Investments
Illinois
$1.6M +$1.37M +45,854 New
Capital Fund Management (CFM)
86
Capital Fund Management (CFM)
France
$1.54M -$5.89M -197,198 -82%
QC
87
Quadrature Capital
United Kingdom
$1.45M +$1.24M +41,671 New
PPA
88
Pacific Point Advisors
California
$1.39M +$1.19M +40,000 New
CIAM
89
Caitong International Asset Management
Hong Kong
$1.38M +$1.18M +39,452 New
WPC
90
White Pine Capital
Minnesota
$1.21M +$673K +22,545 +184%
MIM
91
MetLife Investment Management
New Jersey
$1.15M +$28.2K +943 +3%
American Century Companies
92
American Century Companies
Missouri
$1.14M +$431K +14,439 +79%
Manulife (Manufacturers Life Insurance)
93
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.08M +$95.4K +3,194 +11%
CP
94
CenterBook Partners
Connecticut
$1.07M +$920K +30,812 New
CCM
95
Cinctive Capital Management
New York
$1.07M -$3.04K -102 -0.3%
Cambridge Investment Research Advisors
96
Cambridge Investment Research Advisors
Iowa
$1.06M +$304K +10,189 +50%
Bank of Montreal
97
Bank of Montreal
Ontario, Canada
$1.06M +$906K +30,339 New
Mirae Asset Global ETFs Holdings
98
Mirae Asset Global ETFs Holdings
Hong Kong
$978K +$87.1K +2,916 +12%
GTAM
99
Global Trust Asset Management
Florida
$969K +$830K +27,804 New
TC
100
Truvestments Capital
Florida
$950K +$104K +3,470 +15%
2 3
4
5 6

AAOI Hedge Fund Activity: Q4 2025 in Review

217 of the 8,224 institutional investors tracked by Wall St. Rank reported a position in Applied Optoelectronics (AAOI) for Q4 2025, worth a combined $1.66B — up 61% from $1.03B a quarter earlier.

Buyers outnumbered sellers: 67 funds opened new AAOI positions and 25 closed out — a net gain of 42 holders — while 90 added to existing stakes and 47 trimmed.

The largest buyer was Invesco, adding an estimated $103M. The largest seller was Citigroup, cutting an estimated $34.2M.

  • 217 institutional investors held Applied Optoelectronics (AAOI) as of Q4 2025, up from 179 in Q3 2025.
  • Funds reported $1.66B of Applied Optoelectronics stock for Q4 2025, up 61% quarter-over-quarter.
  • 67 funds opened new Applied Optoelectronics positions in Q4 2025 and 25 closed out, a net change of +42 holders.
  • The largest Applied Optoelectronics buyer in Q4 2025 was Invesco, an estimated $103M added.
  • The largest Applied Optoelectronics seller in Q4 2025 was Citigroup, an estimated $34.2M sold.

Based on aggregated 13F filings for Q4 2025.