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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
BlackRock
BlackRock
New York
$1.42B +$42.7M 10 0.07% Increased
2
Vanguard Group
Vanguard Group
Pennsylvania
$1.11B +$10.7M 8 0.05% Increased
3
Bank of New York Mellon
Bank of New York Mellon
New York
$635M +$94.4M 9 0.17% Increased
4
Capital Research Global Investors
Capital Research Global Investors
California
$582M +$88.4M 4 0.17% Increased
5
Wellington Management Group
Wellington Management Group
Massachusetts
$535M -$61.9M 7 0.12% Reduced
6
Fidelity Investments
Fidelity Investments
Massachusetts
$444M +$135M 8 0.05% Increased
7
Ameriprise
Ameriprise
Minnesota
$379M +$73.8M 9 0.17% Increased
8
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$375M -$21.4M 9 0.16% Reduced
9
State Street
State Street
Massachusetts
$351M +$19.2M 9 0.03% Increased
10
Franklin Resources
Franklin Resources
California
$343M +$3.64M 2 0.16% Increased
11
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$343M +$271M 6 0.06% Increased
12
AllianceBernstein
AllianceBernstein
Tennessee
$318M -$50.5M 9 0.23% Reduced
13
LCS
Levin Capital Strategies
New York
$256M +$57.3M 2 4.33% Increased
14
Invesco
Invesco
Georgia
$228M -$28.2M 9 0.08% Reduced
15
Northern Trust
Northern Trust
Illinois
$207M -$9.15M 9 0.05% Reduced
16
Neuberger Berman Group
Neuberger Berman Group
New York
$186M -$5.11M 7 0.21% Reduced
17
TIAA CREF Investment Management
TIAA CREF Investment Management
New York
$183M -$99.3M 9 0.12% Reduced
18
Teachers Advisors
Teachers Advisors
New York
$175M -$28.3M 9 0.22% Reduced
19
Goldman Sachs
Goldman Sachs
New York
$167M +$28.5M 9 0.04% Increased
20
Folketrygdfondet
Folketrygdfondet
Norway
$148M +$95.9M 1 4.45% Increased
21
Victory Capital Management
Victory Capital Management
Texas
$142M -$35M 7 0.3% Reduced
22
Millennium Management
Millennium Management
New York
$131M +$72.8M 7 0.18% Increased
23
Pinnacle Associates
Pinnacle Associates
New York
$124M -$8.05M 3 2.37% Reduced
24
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss
Texas
$123M -$4.53M 2 0.18% Reduced
25
Frontier Capital Management
Frontier Capital Management
Massachusetts
$121M -$16M 2 0.88% Reduced