A "comet" is a thematic basket organized around a trigger event — the head is the catalyst (IPO, buildout, policy shift), the tail is the set of stocks expected to be dragged along in its wake.
The trillion-dollar hyperscale data-center buildout (Stargate, Meta Hyperion, Microsoft + Three Mile Island, xAI Colossus, AWS Mississippi, etc.). Tracks: hyperscaler tenants, AI/GPU silicon, colocation REITs, power utilities, SMR/nuclear plays, cooling + electrical picks-and-shovels, gas turbines, copper miners, and pipeline hedges. Each new pipeline DC adds its named operators as basket members.
| Sym | Company | Wake | Beta | Price | Ratio | 1D % | 7D % | YTD % | Rationale |
|---|---|---|---|---|---|---|---|---|---|
| DLR | Digital Realty Trust | 1 | 1.00 | $178.45 | 1.00× | ▼ -0.48% | ▲ 1.35% | ▲ 15.10% | Largest dedicated data-center REIT; every new hyperscale lease lifts AFFO. |
| Sym | Company | Wake | Beta | Price | Ratio | 1D % | 7D % | YTD % | Rationale |
|---|---|---|---|---|---|---|---|---|---|
| EQIX | Equinix Inc. | 1 | 0.95 | $1,028.25 | 5.76× | ▲ 0.04% | ▲ 0.55% | ▲ 34.57% | Global colocation + interconnect leader; AI migration is a tenant-mix tailwind. |
| ANTHROPIC | Anthropic PBC | 2 | — | — | — | — | — | — | Frontier-model lab (Claude). Secondary driver of AI capex — every Anthropic training run is a fresh DC + GPU + power + cooling order. |
| ASML | ASML Holding | 2 | 1.15 | $1,803.27 | 10.11× | ▲ 0.10% | ▼ -0.66% | ▲ 54.95% | EUV lithography monopoly — every leading-edge AI chip needs ASML tools. |
| META | Meta Platforms | 2 | 0.90 | $627.06 | 3.51× | ▼ -2.60% | ▼ -7.96% | ▼ -3.59% | Frontier-model lab (Llama) + Hyperion mega-DC buildout in LA — secondary driver of AI capex. |
| MU | Micron Technology | 2 | 1.30 | $959.22 | 5.38× | ▼ -1.19% | ▲ 6.08% | ▲ 204.11% | HBM memory bottleneck — every NVDA GPU needs MU/Hynix HBM3E. AI capex direct beneficiary. |
| NVDA | NVIDIA Corp. | 2 | 1.40 | $212.06 | 1.19× | ▲ 2.30% | ▼ -0.21% | ▲ 12.29% | GPU monopolist; AI training silicon driving GW demand. |
| OPENAI | OpenAI | 2 | — | — | — | — | — | — | Frontier-model lab (GPT/o-series). Secondary driver of AI capex — Stargate consortium is the largest single forward DC commitment. |
| VRT | Vertiv Holdings | 2 | 1.30 | $301.22 | 1.69× | ▼ -1.08% | ▼ -1.10% | ▲ 71.53% | Liquid cooling + UPS — the AI-DC picks-and-shovels purest expression. |
| Sym | Company | Wake | Beta | Price | Ratio | 1D % | 7D % | YTD % | Rationale |
|---|---|---|---|---|---|---|---|---|---|
| AMZN | Amazon.com | 2 | 0.80 | $244.86 | 1.37× | ▼ -1.09% | ▼ -3.96% | ▲ 8.11% | AWS DC footprint largest; Mississippi mega-cluster. |
| GOOGL | Alphabet Inc. | 2 | 0.85 | $342.16 | 1.92× | ▼ -1.44% | ▼ -7.76% | ▲ 8.57% | TPU + GCP; Iowa, Ohio, Nevada buildouts. |
| MSFT | Microsoft Corp. | 2 | 0.85 | $390.36 | 2.19× | ▼ -1.86% | ▼ -1.33% | ▼ -17.46% | Hyperscaler #2 in AI capex; OpenAI partnership, Three Mile Island restart, Mt. Pleasant build. |
| AAPL | Apple Inc. | 3 | 0.75 | $326.28 | 1.83× | ▼ -0.45% | ▼ -0.37% | ▲ 20.39% | Apple Intelligence + Private Cloud Compute buildout. Less direct than MSFT/AMZN but a major silent hyperscaler now. |
| AMD | Advanced Micro Devices | 3 | 1.25 | $552.85 | 3.10× | ▲ 1.55% | ▲ 4.48% | ▲ 147.39% | MI300/350 line — challenger AI accelerator. |
| ARM | Arm Holdings | 3 | 1.10 | $283.47 | 1.59× | ▼ -2.16% | ▲ 2.33% | ▲ 147.08% | IP licensing royalties on NVDA Grace + custom hyperscaler chips. |
| AVGO | Broadcom Inc. | 3 | 1.10 | $397.16 | 2.23× | ▲ 2.76% | ▲ 0.73% | ▲ 14.25% | Custom AI silicon (Google TPU, Meta MTIA) + DC networking. |
| INTC | Intel Corp. | 3 | 0.95 | $102.58 | 0.57× | ▼ -2.73% | ▼ -0.40% | ▲ 160.47% | Foundry pivot (18A node) + Gaudi accelerators; AI re-entrant. |
| ORCL | Oracle Corp. | 3 | 0.95 | $125.85 | 0.71× | ▼ -0.94% | ▼ -5.01% | ▼ -35.70% | Stargate equity partner; OCI growth on AI training contracts. |
| TSM | Taiwan Semiconductor (TSMC) | 3 | 1.05 | $421.14 | 2.36× | ▼ -0.82% | ▲ 0.39% | ▲ 31.77% | Sole foundry for leading-edge AI chips — choke point. |
| QCOM | Qualcomm Inc. | 4 | 0.95 | $175.63 | 0.98× | ▲ 1.23% | ▼ -1.32% | ▲ 1.53% | Edge AI + auto silicon — diversifies away from hyperscaler concentration. |
| Sym | Company | Wake | Beta | Price | Ratio | 1D % | 7D % | YTD % | Rationale |
|---|---|---|---|---|---|---|---|---|---|
| ANET | Arista Networks | 3 | 1.20 | $174.99 | 0.98× | ▲ 0.23% | ▲ 1.78% | ▲ 30.98% | AI fabric switching; hyperscaler standard. |
| ETN | Eaton Corp. | 3 | 1.15 | $407.01 | 2.28× | ▲ 1.01% | ▼ -1.42% | ▲ 24.35% | Switchgear, busway, transformers — DC electrical backbone. |
| GEV | GE Vernova | 3 | 1.30 | $987.34 | 5.53× | ▼ -8.48% | ▼ -6.44% | ▲ 45.29% | Gas turbines (HA-class) — the buildout's prime mover. |
| ALAB | Astera Labs | 4 | 1.35 | $331.49 | 1.86× | ▲ 3.66% | ▼ -5.46% | ▲ 84.61% | PCIe/CXL fabrics for rack-scale AI compute. |
| AMAT | Applied Materials | 4 | 1.15 | $554.33 | 3.11× | ▼ -1.81% | ▼ -4.33% | ▲ 106.17% | Broadest semi process equipment portfolio. |
| CARR | Carrier Global | 4 | 1.00 | $68.08 | 0.38× | ▲ 2.08% | ▼ -0.96% | ▲ 27.20% | Chiller plants + cooling. |
| CMI | Cummins Inc. | 4 | 0.95 | $661.14 | 3.71× | ▲ 0.10% | ▼ -0.75% | ▲ 26.65% | Standby gensets — diesel + natural gas. |
| GNRC | Generac Holdings | 4 | 1.05 | $213.37 | 1.20× | ▼ -1.04% | ▼ -5.83% | ▲ 51.22% | Backup power systems. |
| JCI | Johnson Controls | 4 | 1.00 | $142.45 | 0.80× | ▲ 0.52% | ▼ -0.22% | ▲ 16.47% | DC HVAC + thermal. |
| KLAC | KLA Corp. | 4 | 1.10 | $214.64 | 1.20× | ▼ -1.34% | ▼ -4.39% | ▲ 68.42% | Wafer inspection — every advanced wafer. |
| LRCX | Lam Research | 4 | 1.20 | $319.19 | 1.79× | ▼ -0.87% | ▼ -4.84% | ▲ 72.48% | Etch + deposition for advanced nodes. |
| MPWR | Monolithic Power Systems | 4 | 1.30 | $1,398.27 | 7.84× | ▲ 1.09% | ▲ 3.37% | ▲ 49.34% | VRMs supplying NVDA GPUs directly — pure AI capex beta. |
| MRVL | Marvell Technology | 4 | 1.20 | $211.03 | 1.18× | ▲ 1.48% | ▲ 2.31% | ▲ 136.08% | Custom AI silicon + DC interconnect DSPs. |
| TT | Trane Technologies | 4 | 1.05 | $473.41 | 2.65× | ▲ 0.75% | ▼ -1.41% | ▲ 18.95% | High-density chillers for AI rack heat loads. |
| ADI | Analog Devices | 5 | 0.95 | $387.00 | 2.17× | ▲ 1.09% | ▼ -1.01% | ▲ 41.38% | High-performance analog for power + sensing. |
| COMM | CommScope Holding | 5 | 1.05 | — | — | — | — | — | Fiber optic + structured cabling. |
| CSCO | Cisco Systems | 5 | 0.75 | $112.25 | 0.63× | ▲ 0.06% | ▲ 0.43% | ▲ 47.62% | Returning to AI DC switching with Silicon One. |
| ON | Onsemi | 5 | 1.05 | $92.33 | 0.52× | ▲ 1.39% | ▼ -0.23% | ▲ 62.84% | Power semi + silicon carbide for DC power conversion. |
| TXN | Texas Instruments | 5 | 0.80 | $294.19 | 1.65× | ▲ 0.99% | ▼ -2.32% | ▲ 65.72% | Analog + power management; broad DC + industrial exposure. |
| Sym | Company | Wake | Beta | Price | Ratio | 1D % | 7D % | YTD % | Rationale |
|---|---|---|---|---|---|---|---|---|---|
| CEG | Constellation Energy | 3 | 1.15 | $274.97 | 1.54× | ▲ 4.86% | ▲ 6.53% | ▼ -24.92% | Nuclear fleet; signed Microsoft Three Mile Island restart deal. |
| VST | Vistra Corp. | 3 | 1.20 | $166.71 | 0.93× | ▲ 2.70% | ▲ 4.04% | ▲ 0.90% | Comanche Peak nuclear + Texas gas; Microsoft hyperscale contract. |
| AEP | American Electric Power | 4 | 0.85 | $133.07 | 0.75× | ▲ 1.99% | ▲ 0.43% | ▲ 14.90% | Ohio/Texas grid with massive DC interconnect queue. |
| D | Dominion Energy | 4 | 0.85 | $71.08 | 0.40× | ▲ 1.75% | ▲ 0.15% | ▲ 19.98% | Virginia — the world's data-center capital. |
| DUK | Duke Energy | 4 | 0.85 | $127.92 | 0.72× | ▲ 1.60% | ▲ 2.88% | ▲ 8.92% | Carolinas DC alley utility. |
| ETR | Entergy Corp. | 4 | 0.95 | $114.89 | 0.64× | ▲ 2.38% | ▲ 0.57% | ▲ 22.41% | Mississippi/LA/TX — Meta Hyperion + AWS MS supplier. |
| NEE | NextEra Energy | 4 | 0.95 | $89.40 | 0.50× | ▲ 1.67% | ▲ 0.34% | ▲ 10.47% | Renewables giant + Florida utility; DC PPA pipeline. |
| NRG | NRG Energy | 4 | 1.00 | $139.93 | 0.78× | ▲ 6.33% | ▲ 1.47% | ▼ -15.79% | Texas/East merchant power; DC load growth. |
| SO | Southern Company | 4 | 0.85 | $95.80 | 0.54× | ▲ 2.07% | ▲ 1.26% | ▲ 9.88% | Georgia (Plant Vogtle) + Alabama; DC heavyweight. |
| WMT | Walmart Inc. | 4 | 0.65 | $109.33 | 0.61× | ▼ -0.96% | ▼ -2.84% | ▼ -3.04% | Walmart Cloud + Sparky AI + Sam's Club Scan & Go. Also a candidate occupier of repurposed retail anchors — intersects with retail-lifecycle thesis. |
| BWXT | BWX Technologies | 5 | 1.20 | $174.98 | 0.98× | ▲ 1.09% | ▼ -1.09% | ▼ -3.78% | Naval reactor + SMR fuel fab. |
| BX | Blackstone Inc. | 5 | 1.10 | $122.83 | 0.69× | ▼ -1.06% | ▼ -3.32% | ▼ -22.65% | QTS Realty owner; private DC infra. |
| CCJ | Cameco Corp. | 5 | 1.30 | $90.37 | 0.51× | ▲ 1.91% | ▼ -0.67% | ▼ -8.31% | Largest publicly-traded uranium miner. |
| FCX | Freeport-McMoRan | 5 | 1.10 | $64.96 | 0.36× | ▲ 3.84% | ▲ 6.54% | ▲ 25.09% | Copper miner — every DC GW = ~3kt copper. |
| OKLO | Oklo Inc. | 5 | 1.80 | $44.51 | 0.25× | ▲ 0.86% | ▼ -2.58% | ▼ -42.79% | Microreactor SMR; Altman-backed. |
| PLD | Prologis Inc. | 5 | 0.90 | $144.73 | 0.81× | ▼ -3.47% | ▲ 0.91% | ▲ 12.15% | Industrial REIT bridging into DC conversion. |
| SMH | VanEck Semiconductor ETF | 5 | 1.25 | $586.91 | 3.29× | ▲ 0.48% | ▼ -0.65% | ▲ 57.22% | Cap-weighted semi ETF; heavy NVDA/TSM tilt. |
| SMR | NuScale Power | 5 | 1.60 | $8.68 | 0.05× | ▼ -0.40% | ▲ 3.77% | ▼ -46.81% | Pure-play SMR; first NRC-approved design. |
| SOXX | iShares Semiconductor ETF | 5 | 1.20 | $555.52 | 3.11× | ▲ 0.51% | ▲ 0.05% | ▲ 77.09% | Diversified semi exposure (~30 holdings). |
| STX | Seagate Technology | 5 | 1.10 | $908.10 | 5.09× | ▲ 1.82% | ▲ 9.63% | ▲ 215.82% | HDD for cold/warm DC storage tiers. |
| URA | Global X Uranium ETF | 5 | 1.40 | $40.95 | 0.23× | ▲ 1.74% | ▲ 0.12% | ▼ -11.09% | Diversified uranium/nuclear basket. |
| WDC | Western Digital | 5 | 1.10 | $556.67 | 3.12× | ▲ 1.51% | ▲ 8.34% | ▲ 196.57% | HDD + NAND for hyperscale bulk storage. |
| Sym | Company | Wake | Beta | Price | Ratio | 1D % | 7D % | YTD % | Rationale |
|---|---|---|---|---|---|---|---|---|---|
| KMI | Kinder Morgan | 5 | 0.55 | $32.46 | 0.18× | ▲ 0.25% | ▲ 0.81% | ▲ 17.14% | Natural gas pipeline — feeds gas-turbine fleet behind new DCs. |
| LNG | Cheniere Energy | 5 | 0.75 | $267.35 | 1.50× | ▲ 1.81% | ▲ 4.50% | ▲ 35.16% | LNG exporter + domestic gas demand proxy. |
| XOM | Exxon Mobil | 5 | 0.45 | $154.48 | 0.87× | ▲ 1.83% | ▲ 6.90% | ▲ 25.95% | Integrated oil + gas; long-duration energy hedge. |
Ratio column: member price ÷ DLR $178.45 (head price; falls back to closest proxy when head is pre-IPO).
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