← All themes Semiconductors

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
BlackRock
BlackRock
New York
$1.75B -$59.3M 10 0.08% Reduced
2
Vanguard Group
Vanguard Group
Pennsylvania
$1.43B -$11.8M 9 0.05% Reduced
3
Wellington Management Group
Wellington Management Group
Massachusetts
$665M +$122M 4 0.15% Increased
4
Bank of New York Mellon
Bank of New York Mellon
New York
$431M -$43.1M 9 0.12% Reduced
5
State Street
State Street
Massachusetts
$408M -$37.3M 9 0.03% Reduced
6
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$339M -$44.6M 9 0.13% Reduced
7
Nuveen
Nuveen
North Carolina
$326M +$327M 9 0.13% Increased
8
Neuberger Berman Group
Neuberger Berman Group
New York
$320M +$66.5M 6 0.38% Increased
9
Capital Research Global Investors
Capital Research Global Investors
California
$267M -$10.6M 2 0.08% Reduced
10
Northern Trust
Northern Trust
Illinois
$265M -$20.1M 9 0.06% Reduced
11
Goldman Sachs
Goldman Sachs
New York
$251M +$12.5M 9 0.07% Increased
12
Fidelity Investments
Fidelity Investments
Massachusetts
$242M -$207M 6 0.03% Reduced
13
AllianceBernstein
AllianceBernstein
Tennessee
$212M -$127M 9 0.13% Reduced
14
Bank of America
Bank of America
North Carolina
$211M +$4.29M 9 0.03% Increased
15
Ameriprise
Ameriprise
Minnesota
$207M -$8.46M 9 0.09% Reduced
16
Citadel Advisors
Citadel Advisors
Florida
$197M -$23.8M 9 0.09% Reduced
17
Geode Capital Management
Geode Capital Management
Massachusetts
$193M +$7.54M 9 0.05% Increased
18
Invesco
Invesco
Georgia
$180M +$26.2M 9 0.05% Increased
19
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$175M -$51.2M 3 0.39% Reduced
20
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
$173M +$75.2M 2 0.12% Increased
21
AQR Capital Management
AQR Capital Management
Connecticut
$157M -$56M 5 0.18% Reduced
22
JP Morgan Chase
JP Morgan Chase
New York
$155M -$9.8M 9 0.03% Reduced
23
Norges Bank
Norges Bank
Norway
$154M +$5.5M 6 0.05% Increased
24
EIP
Easterly Investment Partners
Massachusetts
$152M +$6.61M 1 3.81% Increased
25
D.E. Shaw & Co
D.E. Shaw & Co
New York
$146M +$63.4M 9 0.18% Increased