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Applied Optoelectronics

375 hedge funds and large institutions have $4.48B invested in Applied Optoelectronics in 2026 Q1 according to their latest regulatory filings, with 192 funds opening new positions, 96 increasing their positions, 78 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

562% more first-time investments, than exits

New positions opened: 192 | Existing positions closed: 29

350% more funds holding in top 10

Funds holding in top 10: 29 (+7)

170% more capital invested

Capital invested by funds: $1.66B → $4.48B (+$2.82B)

73% more funds holding

Funds holding: 217375 (+158)

23% more repeat investments, than reductions

Existing positions increased: 96 | Existing positions reduced: 78

15% more call options, than puts

Call options by funds: $682M | Put options by funds: $593M

0.68% more ownership

Funds ownership: 69.84%70.52% (+0.68%)

Holders
375
Holders Change
+158
Holders Change %
+72.81%
% of All Funds
4.62%
Holding in Top 10
9
Holding in Top 10 Change
+7
Holding in Top 10 Change %
+350%
% of All Funds
0.11%
New
192
Increased
96
Reduced
78
Closed
29
Calls
$682M
Puts
$593M
Net Calls
+$89.7M
Net Calls Change
+$218M
Name Holding Trade Value Shares
Change
Change in
Stake
Marshall Wace
51
Marshall Wace
United Kingdom
$15.2M +$7.57M +118,613 +195%
CCM
52
CloudAlpha Capital Management
Hong Kong
$15M +$11.3M +177,410 New
PCM
53
Penn Capital Management
Pennsylvania
$14.9M -$17.2M -269,579 -60%
Bank of New York Mellon
54
Bank of New York Mellon
New York
$14.5M +$560K +8,777 +5%
AC
55
Anther Capital
$14.4M +$10.9M +170,488 New
SEI Investments
56
SEI Investments
Pennsylvania
$13.4M +$2.25M +35,220 +28%
HF
57
HRT Financial
New York
$13.4M +$6.69M +104,905 +195%
New York State Common Retirement Fund
58
New York State Common Retirement Fund
New York
$13.4M -$9.99M -156,636 -50%
Citigroup
59
Citigroup
New York
$12.7M +$8.64M +135,436 +910%
SAM
60
Silvercrest Asset Management
New York
$12.3M -$7.69M -120,524 -45%
Verition Fund Management
61
Verition Fund Management
Connecticut
$11.9M +$3.43M +53,708 +62%
Group One Trading
62
Group One Trading
Illinois
$11.5M -$1.58M -24,754 -15%
ACMH
63
Andar Capital Management (HK)
Hong Kong
$11.3M +$8.55M +134,000 New
Swiss National Bank
64
Swiss National Bank
Switzerland
$10.9M +$734K +11,500 +10%
Royal Bank of Canada
65
Royal Bank of Canada
Ontario, Canada
$10.8M +$7.79M +122,088 +2,075%
1CM
66
1492 Capital Management
Wisconsin
$10.6M -$5.8M -90,851 -42%
IMC Chicago
67
IMC Chicago
Illinois
$9.38M -$5.89M -92,333 -45%
AG
68
Algert Global
California
$9.02M +$1.57M +24,543 +30%
UBS AM
69
UBS AM
Illinois
$8.92M +$765K +11,991 +13%
ACM
70
Ariose Capital Management
Hong Kong
$8.8M +$6.64M +104,000 New
RHJA
71
Rice Hall James & Associates
California
$8.32M -$4.67M -73,252 -43%
Millennium Management
72
Millennium Management
New York
$8.16M +$5.5M +86,140 +839%
CP
73
CenterBook Partners
Connecticut
$8.15M +$4.18M +65,510 +213%
AI
74
Axiom Investors
Connecticut
$8.04M +$6.06M +95,015 New
Barclays
75
Barclays
United Kingdom
$8.01M -$8.99M -140,961 -60%