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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	Funds holding	Growth	Growth %	Fund value
1	1 Nokia NOK $52.6B	349	+11	+3%	$1.73B
2	2 Lumentum LITE $81.2B	333	+32	+11%	$3.67B
3	3 Ciena CIEN $51B	291	+2	+0.7%	$3.14B
4	4 Coherent COHR $51.9B	229	+15	+7%	$2.62B
5	5 Adtran ADTN $541M	180	+10	+6%	$874M
6	6 Applied Optoelectronics AAOI $7.32B	173	-31	-15%	$457M
7	7 MACOM Technology Solutions MTSI $22.2B	169	-19	-10%	$1.9B
8	8 DELISTED Infinera Corporation Common Stock INFN	157	-1	-0.6%	$828M
9	NPTN 9 DELISTED NEOPHOTONICS CORP NPTN	93	-4	-4%	$226M
10	10 Fabric.AI Inc FABC $14.8M	5	0	0%	$473K
11	11 Credo Technology Group CRDO $33.7B	–	–	–	–
12	12 Corgi Lithography & Semiconductor Photonics ETF EUV $416M	–	–	–	–
13	13 Tuttle Capital Pure Play Photonics ETF FOTO $113M	–	–	–	–
14	14 Tema Photonics & Optical ETF LAZR $18.2M	–	–	–	–
15	15 KraneShares Photonic and Optical ETF LUMA $2.32M	–	–	–	–
16	16 Lightwave Logic LWLG $626M	–	–	–	–
17	17 Roundhill Photonics & Optics ETF LYTE	–	–	–	–
18	PHOX 18 Aura AI Photonics ETF PHOX	–	–	–	–
19	19 POET Technologies POET $1.01B	–	–	–	–
20	20 Defiance Memory & Photonics ETF PRAM	–	–	–	–