AI Infrastructure Stocks — The Listed Universe

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Informativa: Questa pagina presenta dati di mercato fattuali a scopo di ricerca e formazione. Non costituisce una raccomandazione di acquisto, vendita o detenzione di alcun asset, e questo sito non è un consulente agli investimenti. Le quotazioni sono in ritardo, tipicamente di 15–20+ minuti. Ultimo aggiornamento quotazioni: 05:27 UTC.

Giorno/Settimana/YTD indicano le variazioni percentuali del prezzo in quei periodi. La capitalizzazione di mercato è il prezzo per azione moltiplicato per le azioni in circolazione. Il raggruppamento segue lo stack: un'azienda compare nel livello in cui si concentra la sua esposizione all'IA.

Designer di chip e semiconduttori

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
NVIDIAThe company the AI build-out is denominated in: GPUs, systems…	NVDA	$228.52	0.97%	-3.77%	21.01%	$5.51T
BroadcomThe quiet giant of custom AI silicon and the switch chips inside…	AVGO	$357.31	0.73%	-5.10%	2.79%	$1.70T
AMDThe credible second source: Instinct GPUs, EPYC CPUs and the ROCm…	AMD	$605.53	1.90%	-6.24%	170.97%	$987.38B
IntelThe fallen incumbent betting everything on its 18A process and…	INTC	$102.81	1.44%	-9.11%	161.07%	$518.57B
MarvellCustom AI silicon and the electro-optics that carry data between…	MRVL	$268.73	1.08%	-5.60%	200.62%	$235.34B
QualcommThe mobile-silicon giant re-entering the data center for inference.	QCOM	$176.86	1.39%	-0.15%	2.24%	$185.70B

Fonderia e packaging

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
TSMCThe indispensable factory: nearly every leading AI chip is made here.	TSM	$445.12	0.17%	-5.73%	39.27%	$2.31T
ASE TechnologyThe world's largest packaging and test house (OSAT).	ASX	$47.60	0.15%	4.02%	182.33%	$104.66B
GlobalFoundriesThe trailing-edge specialist that still fabricates Groq's LPU.	GFS	$46.70	-3.39%	-2.85%	26.66%	$25.62B
Amkor TechnologyThe US-headquartered OSAT building advanced packaging in Arizona.	AMKR	$47.61	-1.04%	-8.92%	10.93%	$11.83B

Memoria

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
Samsung ElectronicsMemory giant and foundry challenger, fighting back for HBM share.	005930.KS	237,000 KRW	2.16%	-11.36%	85.21%	1,556.28T KRW
SK hynixThe HBM leader — NVIDIA's primary memory supplier through the boom.	000660.KS	1,447,000 KRW	0.28%	-15.64%	114.70%	1,027.16T KRW
Micron TechnologyAmerica's memory maker, sold out of HBM generations in advance.	MU	$953.19	-3.62%	-12.39%	202.20%	$1.08T

Apparecchiature per semiconduttori

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
Tokyo ElectronJapan's equipment giant — coaters, etchers and bonders in every fab.	8035.T	11,420 JPY	-1.17%	-7.48%	56.58%	25.94T JPY
DISCO CorporationThe company that cuts and grinds nearly every advanced chip.	6146.T	59,240 JPY	1.13%	-2.92%	16.61%	6.43T JPY
ASMLThe only maker of EUV lithography machines — a literal monopoly at…	ASML	$1,717.8	-1.86%	-4.83%	47.60%	$662.06B
Lam ResearchEtch and deposition leader — critical to HBM's through-silicon vias.	LRCX	$301.11	-2.73%	-8.62%	62.71%	$376.56B
Applied MaterialsThe broadest toolmaker: deposition, etch, implant — and packaging…	AMAT	$464.24	-6.69%	-10.83%	72.66%	$368.59B
KLAProcess control: the inspection tools that make advanced yields…	KLAC	$184.00	-3.22%	-6.52%	44.37%	$240.36B
BE Semiconductor (Besi)The hybrid-bonding specialist for the 3D-stacking era.	BESI.AS	172.50 EUR	-1.77%	-1.85%	15.69%	13.66B EUR

EDA e IP

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
ArmThe instruction set of the AI data center's CPUs — licensed, not…	ARM	$255.39	0.06%	-13.24%	122.60%	$272.76B
SynopsysThe largest chip-design software company — every AI chip is designed…	SNPS	$494.51	-1.59%	-1.62%	2.93%	$94.69B
Cadence Design SystemsThe other EDA duopolist — and a growing seller of AI-accelerated…	CDNS	$334.20	-4.08%	-6.16%	7.67%	$92.04B

Server e hardware

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
Foxconn (Hon Hai)The iPhone assembler that quietly became the largest AI-server…	2317.TW	244.00 TWD	1.67%	-3.17%	5.17%	3.42T TWD
Quanta ComputerThe hyperscalers' original ODM — racks straight to Meta, Google and…	2382.TW	323.00 TWD	—	-3.58%	16.61%	1.25T TWD
WiwynnThe pure-play hyperscale ODM spun out of Wistron.	6669.TW	2,105.0 TWD	-4.10%	-6.47%	39.54%	1.17T TWD
LenovoThe global #3 server maker with a strong liquid-cooling line…	0992.HK	31.50 HKD	1.29%	-9.67%	232.57%	390.75B HKD
Dell TechnologiesThe enterprise heavyweight whose XE9680 line became an AI-server…	DELL	$572.63	-0.72%	-1.09%	348.07%	$380.37B
Hewlett Packard EnterpriseSupercomputing pedigree (Cray) plus the Juniper networking…	HPE	$68.80	-2.18%	-4.56%	184.65%	$91.11B
CelesticaThe Canadian EMS firm riding hyperscaler networking and AI systems.	CLS	$357.44	2.86%	-3.80%	18.20%	$41.10B
JabilUS manufacturing scale for servers, photonics and liquid-cooling…	JBL	$317.86	1.87%	6.14%	32.23%	$33.31B
SupermicroThe fastest mover in GPU servers — first to market with each NVIDIA…	SMCI	$39.07	-2.28%	-13.06%	26.20%	$25.27B

Networking

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
CiscoThe networking incumbent pushing its own silicon into AI fabrics.	CSCO	$115.07	-0.23%	-1.98%	51.33%	$453.54B
Arista NetworksThe Ethernet switch leader of the AI back-end network.	ANET	$204.52	-3.02%	-5.24%	53.08%	$257.53B
AmphenolConnectors and cable assemblies in every server, switch and rack.	APH	$85.89	-0.35%	-1.90%	22.95%	$211.80B
CorningThe fiber-optic cable itself — glass demand doubled by AI campuses.	GLW	$148.52	0.85%	-9.02%	63.81%	$127.94B
LumentumLasers and photonics for the optical layer of AI networks.	LITE	$987.99	-0.75%	-11.08%	155.88%	$76.87B
TE ConnectivityThe other connector giant wiring AI racks and power paths.	TEL	$215.92	-0.63%	0.04%	-7.42%	$62.60B
CoherentOne of the largest makers of the optical transceivers AI clusters…	COHR	$289.98	0.68%	-13.32%	49.22%	$56.73B
CienaCoherent optics linking AI data centers across cities and oceans.	CIEN	$400.40	-1.14%	-10.31%	62.72%	$56.68B
Astera LabsPCIe retimers and CXL connectivity inside nearly every AI server.	ALAB	$325.41	0.40%	-14.87%	81.23%	$55.78B
NokiaOptical transport and data-center routing — with NVIDIA as a 2025…	NOK	$9.86	-0.40%	-7.16%	51.46%	$53.25B
Credo TechnologyActive electrical cables — the copper that wires racks together.	CRDO	$198.31	-1.26%	-9.86%	38.47%	$36.98B
FabrinetThe contract manufacturer behind NVIDIA's optical transceivers.	FN	$427.82	-6.26%	-14.09%	-10.76%	$15.33B

Energia ed elettricità

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
Hitachi EnergyThe world's largest transformer maker — the grid's longest lead-time…	6501.T	5,839.0 JPY	1.30%	3.49%	15.35%	26.18T JPY
Mitsubishi Heavy IndustriesThe third member of the gas-turbine oligopoly feeding AI campuses.	7011.T	3,734.0 JPY	0.35%	-1.86%	-10.14%	12.55T JPY
Delta ElectronicsPower supplies and cooling for a huge share of the world's AI racks.	2308.TW	1,805.0 TWD	1.69%	-10.05%	79.90%	4.69T TWD
CaterpillarGensets and gas engines — plus the machines digging the sites.	CAT	$772.78	-3.33%	-5.04%	29.14%	$355.97B
GE VernovaAmerica's turbine and grid champion — sold out of gas turbines into…	GEV	$1,004.0	0.73%	0.70%	47.75%	$267.41B
ABBSwiss electrification giant supplying medium-voltage gear to…	ABBNY	$96.34	0.85%	0.15%	30.38%	$174.87B
EatonSwitchgear, UPS and busway — the electrical spine of every data hall.	ETN	$428.31	0.38%	-0.70%	30.86%	$166.31B
Schneider ElectricPower distribution plus cooling (Motivair) — a full data-center…	SU.PA	264.40 EUR	-0.36%	3.87%	11.54%	149.04B EUR
Siemens EnergyGas turbines and grid equipment — order books stretched by AI power…	ENR.DE	143.06 EUR	-2.53%	-0.38%	16.36%	122.37B EUR
Rolls-RoyceBackup power today, small modular reactors tomorrow.	RR.L	1,345.6 GBp	-3.58%	-4.19%	12.41%	111.20B GBp
Bloom EnergyFuel cells as bridge power for grid-constrained AI sites.	BE	$263.45	0.45%	-9.56%	166.95%	$77.59B
CumminsBackup generators — every hall's insurance policy.	CMI	$529.35	0.28%	2.33%	1.40%	$73.04B
InfineonPower semiconductors from grid to GPU — partner on NVIDIA's 800V…	IFX.DE	56.00 EUR	-2.13%	-8.12%	45.87%	72.92B EUR
Monolithic Power SystemsThe voltage regulators feeding each GPU its thousand amps.	MPWR	$1,319.5	0.02%	-7.46%	40.93%	$64.83B
onsemiSilicon-carbide and power chips pushing into data-center supply units.	ON	$76.69	0.91%	-7.05%	35.26%	$29.86B
Navitas SemiconductorGaN power chips named into NVIDIA's next-gen power designs.	NVTS	$10.45	4.60%	-7.52%	24.70%	$2.73B

Raffreddamento e termico

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato	★
VertivThe pure-play data-center infrastructure leader: cooling, UPS, busway.	VRT	$237.29	-0.86%	-3.73%	35.12%	$91.35B

Operatori di data center

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
NTT Global Data CentersJapan's giant with one of the world's largest colocation footprints.	9432.T	172.60 JPY	-0.40%	0.52%	8.46%	14.05T JPY
EquinixThe interconnection king: 270+ data centers where networks meet.	EQIX	$1,019.4	-1.28%	-1.20%	33.41%	$100.59B
Digital RealtyWholesale data-center REIT with 300+ facilities on six continents.	DLR	$178.14	-1.12%	-1.29%	14.91%	$65.91B
Iron MountainThe records giant that built a fast-growing data-center arm.	IRM	$114.60	-0.43%	-0.99%	37.67%	$34.10B
GDS HoldingsChina's leading carrier-neutral data-center developer.	GDS	$29.60	-2.60%	-6.42%	-22.80%	$5.77B

Utility e generazione

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
NextEra EnergyThe renewables superpower selling speed-to-power to data centers.	NEE	$78.22	-0.37%	1.51%	-3.35%	$163.17B
Constellation EnergyAmerica's largest nuclear fleet — restarting Three Mile Island for…	CEG	$295.79	0.65%	-1.27%	-19.24%	$106.22B
Southern CompanyOwner of Vogtle — America's newest big reactors — amid Georgia's…	SO	$88.11	1.23%	3.12%	1.07%	$101.36B
Duke EnergySoutheast utility signing AI campuses across the Carolinas.	DUK	$118.19	0.42%	2.33%	0.64%	$92.14B
American Electric PowerOhio's transmission giant handling the New Albany AI corridor.	AEP	$125.65	1.14%	2.92%	8.50%	$68.40B
Dominion EnergyThe utility of Data Center Alley — more AI load than anywhere on…	D	$62.30	-0.24%	1.25%	5.17%	$54.79B
VistraTexas's merchant power giant — nuclear, gas and batteries into ERCOT.	VST	$162.36	2.68%	-2.62%	-1.74%	$54.74B
Sempra (Oncor)Owner of Oncor, the Texas wires company fielding a 100+ GW…	SRE	$82.37	0.60%	3.36%	-8.18%	$53.85B
EntergyLouisiana's utility powering Meta's Hyperion with new gas turbines.	ETR	$104.99	0.96%	2.13%	11.86%	$48.99B
NRG EnergyTexas retail-and-generation player building gas plants with GE…	NRG	$107.18	0.76%	-1.32%	-35.50%	$22.61B
Talen EnergySusquehanna nuclear next to an AWS campus — the original co-location…	TLN	$382.14	0.62%	1.01%	-3.68%	$17.35B
BWX TechnologiesThe nuclear component manufacturer every reactor program runs through.	BWXT	$138.86	-0.76%	-1.89%	-23.64%	$12.72B
OkloFast-reactor startup, long chaired by Sam Altman, targeting…	OKLO	$31.78	-1.33%	-13.69%	-59.15%	$5.53B
NuScale PowerThe only SMR design with US NRC approval — still awaiting its first…	SMR	$6.50	-2.99%	-15.32%	-60.18%	$1.94B

Cloud e hyperscale

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
Google (Alphabet)The only company vertically integrated from TPU silicon to frontier…	GOOGL	$353.78	0.30%	0.94%	12.26%	$4.28T
MicrosoftAzure, the OpenAI alliance, Copilot — and Fairwater-class AI…	MSFT	$543.45	0.43%	2.58%	14.91%	$4.04T
TencentWeChat's owner: Hunyuan models and China's other hyperscale cloud.	0700.HK	426.80 HKD	0.38%	1.05%	-31.78%	3.85T HKD
Amazon Web ServicesThe largest cloud, building custom silicon and gigawatt campuses for…	AMZN	$258.58	-0.37%	-0.52%	14.16%	$2.78T
OracleThe late-arriving cloud that bet the company on OpenAI and Stargate.	ORCL	$143.22	4.24%	-0.24%	-26.82%	$412.54B
AlibabaChina's biggest cloud and the maker of Qwen — the world's most-forked…	BABA	$110.87	0.08%	3.62%	-28.81%	$265.74B
IBMEnterprise AI (watsonx, Granite) plus the quantum roadmap.	IBM	$230.78	1.66%	4.66%	-20.83%	$217.43B

Cloud AI

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
NebiusThe ex-Yandex AI cloud with a reported $17B+ Microsoft contract.	NBIS	$206.86	-1.52%	-12.77%	129.97%	$56.25B
CoreWeaveThe crypto-miner turned $20B-contract AI hyperscaler — the defining…	CRWV	$77.81	-3.05%	-12.03%	-1.90%	$42.45B
IRENBitcoin miner turned AI cloud with a reported $9.7B Microsoft GPU…	IREN	$34.80	—	-10.05%	-18.50%	$12.42B
Applied DigitalNorth Dakota mega-campuses leased to CoreWeave — miner-to-AI…	APLD	$22.44	-3.48%	-5.75%	-20.17%	$6.46B

AI Lab e software

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
MetaOpen-weights standard-bearer turned superintelligence spender.	META	$762.50	2.63%	5.71%	17.23%	$1.94T
TeslaReal-world AI at automotive scale: FSD, Optimus, and the AI5 chip…	TSLA	$375.23	-0.74%	-0.68%	-14.34%	$1.48T
PalantirOntology-driven AI deployment for governments and industry.	PLTR	$208.67	-0.16%	7.50%	24.31%	$479.12B
BaiduChina's search giant: ERNIE models, Apollo Go robotaxis, Kunlun chips.	BIDU	$83.74	-0.66%	-1.83%	-44.28%	$28.48B

Capitale e investitori

Azienda	Ticker	Prezzo	Giorno	Settimana	YTD	Cap. di mercato
SoftBank GroupMasayoshi Son's everything-bet on AI: Arm, OpenAI, Stargate, Ampere…	9984.T	5,473.0 JPY	3.07%	-13.04%	18.89%	31.19T JPY
BlackstoneThe largest private-capital owner of data centers (QTS) and their…	BX	$109.98	-4.18%	-1.65%	-30.74%	$132.86B
BrookfieldOwner of Westinghouse and a global data-center + renewables platform.	BN	$36.67	-1.03%	-0.84%	-21.36%	$81.91B
KKRCyrusOne's owner and half of a $50B AI-infrastructure alliance.	KKR	$87.16	-4.75%	-2.80%	-32.38%	$78.26B

I prezzi e le capitalizzazioni di mercato sono visualizzati nella valuta di negoziazione di ciascun titolo (KRW, JPY, TWD, GBp…) — senza conversioni implicite. "—" indica che il nostro fornitore di quotazioni non ha restituito un valore per quel titolo, mai un valore inventato. Quotazioni: Financial Modeling Prep, ritardate. Download: stocks.csv · JSON

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