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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
$1.54B +$72.4M 10 0.08% Increased
2
Vanguard Group
Vanguard Group
Pennsylvania
$1.24B +$29.4M 8 0.06% Increased
3
Wellington Management Group
Wellington Management Group
Massachusetts
$624M -$126M 7 0.14% Reduced
4
Bank of New York Mellon
Bank of New York Mellon
New York
$610M +$54.9M 9 0.17% Increased
5
Capital Research Global Investors
Capital Research Global Investors
California
$570M +$40.2M 4 0.17% Increased
6
Franklin Resources
Franklin Resources
California
$437M -$51.3M 2 0.21% Reduced
7
AllianceBernstein
AllianceBernstein
Tennessee
$436M +$134M 9 0.33% Increased
8
Fidelity Investments
Fidelity Investments
Massachusetts
$425M +$10.6M 7 0.05% Increased
9
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$421M -$465K 9 0.18% Reduced
10
Ameriprise
Ameriprise
Minnesota
$395M +$194M 9 0.19% Increased
11
State Street
State Street
Massachusetts
$375M +$2.89M 9 0.03% Increased
12
TIAA CREF Investment Management
TIAA CREF Investment Management
New York
$303M +$20M 9 0.21% Increased
13
Invesco
Invesco
Georgia
$278M +$10.4M 9 0.1% Increased
14
LCS
Levin Capital Strategies
New York
$262M +$9.06M 2 4.44% Increased
15
Northern Trust
Northern Trust
Illinois
$246M +$3.43M 9 0.06% Increased
16
Teachers Advisors
Teachers Advisors
New York
$225M +$5.2M 9 0.3% Increased
17
Neuberger Berman Group
Neuberger Berman Group
New York
$217M +$59.5M 5 0.27% Increased
18
Victory Capital Management
Victory Capital Management
Texas
$202M -$4.44M 8 0.45% Reduced
19
Ariel Investments
Ariel Investments
Illinois
$196M -$1.81M 1 2.28% Reduced
20
Citadel Advisors
Citadel Advisors
Florida
$188M +$108M 9 0.14% Increased
21
Frontier Capital Management
Frontier Capital Management
Massachusetts
$185M +$62.9M 2 1.34% Increased
22
Goldman Sachs
Goldman Sachs
New York
$150M +$17.6M 10 0.04% Increased
23
Pinnacle Associates
Pinnacle Associates
New York
$138M -$4.08M 3 2.55% Reduced
24
Bank of America
Bank of America
North Carolina
$136M -$2.88M 9 0.02% Reduced
25
Geode Capital Management
Geode Capital Management
Massachusetts
$130M +$9.78M 10 0.05% Increased