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Photonics & Optical Interconnect

Photonics moves data as light rather than as electricity, which is the only practical way to carry the traffic between racks in a large AI cluster. Optical transceivers and co-packaged optics have become a bottleneck of their own.

20 stocks

# Name Holding Trade Value Theme
Stocks
% of
Portfolio
Status
1
Vanguard Group
Vanguard Group
Pennsylvania
$3.59B -$23.5M 10 0.07% Reduced
2
BlackRock
BlackRock
New York
$3.17B -$125M 11 0.07% Reduced
3
Fidelity Investments
Fidelity Investments
Massachusetts
$2.52B +$151M 10 0.16% Increased
4
Invesco
Invesco
Georgia
$1.41B +$215M 10 0.3% Increased
5
State Street
State Street
Massachusetts
$1.03B -$35.7M 10 0.05% Reduced
6
Dodge & Cox
Dodge & Cox
California
$1.02B -$65.2M 1 0.61% Reduced
7
JP Morgan Chase
JP Morgan Chase
New York
$707M +$19.5M 12 0.06% Increased
8
Artisan Partners
Artisan Partners
Wisconsin
$705M +$64.9M 2 1.06% Increased
9
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$702M +$63.9M 9 0.18% Increased
10
Point72 Asset Management
Point72 Asset Management
Connecticut
$653M +$27.1M 6 1.71% Increased
11
Geode Capital Management
Geode Capital Management
Massachusetts
$590M -$14.4M 11 0.05% Reduced
12
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss
Texas
$429M +$130M 3 1.46% Increased
13
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$402M +$95.6M 9 0.05% Increased
14
Wellington Management Group
Wellington Management Group
Massachusetts
$384M +$134M 4 0.07% Increased
15
AllianceBernstein
AllianceBernstein
Tennessee
$376M -$52.7M 10 0.13% Reduced
16
Capital Research Global Investors
Capital Research Global Investors
California
$325M $0 2 0.07% Maintained
17
Pzena Investment Management
Pzena Investment Management
New York
$312M +$55.6M 1 1.1% Increased
18
Bank of New York Mellon
Bank of New York Mellon
New York
$311M +$5.69M 10 0.06% Increased
19
Morgan Stanley
Morgan Stanley
New York
$311M -$19.4M 12 0.02% Reduced
20
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
$301M -$24.5M 1 0.19% Reduced
21
Northern Trust
Northern Trust
Illinois
$299M +$13.5M 10 0.05% Increased
22
Millennium Management
Millennium Management
New York
$283M +$127M 8 0.13% Increased
23
American Century Companies
American Century Companies
Missouri
$282M -$2.25M 8 0.17% Reduced
24
PointState Capital
PointState Capital
New York
$281M +$70M 2 6.1% Increased
25
Macquarie Group
Macquarie Group
Australia
$279M -$69M 4 0.32% Reduced