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 | $179.22 | 1.00× | ▼ -0.05% | ▲ 1.79% | ▲ 15.60% | 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 | $1,030.25 | 5.75× | ▲ 0.23% | ▲ 0.75% | ▲ 34.83% | 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 | $1,805.01 | 10.07× | ▲ 0.19% | ▼ -0.57% | ▲ 55.10% | EUV lithography monopoly — every leading-edge AI chip needs ASML tools. |
| META | Meta Platforms | 2 | 0.90 | $627.12 | 3.50× | ▼ -2.59% | ▼ -7.95% | ▼ -3.58% | Frontier-model lab (Llama) + Hyperion mega-DC buildout in LA — secondary driver of AI capex. |
| MU | Micron Technology | 2 | 1.30 | $972.40 | 5.43× | ▲ 0.16% | ▲ 7.53% | ▲ 208.29% | HBM memory bottleneck — every NVDA GPU needs MU/Hynix HBM3E. AI capex direct beneficiary. |
| NVDA | NVIDIA Corp. | 2 | 1.40 | $213.35 | 1.19× | ▲ 2.92% | ▲ 0.40% | ▲ 12.97% | 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 | $302.67 | 1.69× | ▼ -0.60% | ▼ -0.63% | ▲ 72.35% | 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 | $244.61 | 1.36× | ▼ -1.19% | ▼ -4.06% | ▲ 8.00% | AWS DC footprint largest; Mississippi mega-cluster. |
| GOOGL | Alphabet Inc. | 2 | 0.85 | $345.38 | 1.93× | ▼ -0.51% | ▼ -6.89% | ▲ 9.59% | TPU + GCP; Iowa, Ohio, Nevada buildouts. |
| MSFT | Microsoft Corp. | 2 | 0.85 | $389.39 | 2.17× | ▼ -2.10% | ▼ -1.58% | ▼ -17.67% | Hyperscaler #2 in AI capex; OpenAI partnership, Three Mile Island restart, Mt. Pleasant build. |
| AAPL | Apple Inc. | 3 | 0.75 | $324.37 | 1.81× | ▼ -1.03% | ▼ -0.96% | ▲ 19.69% | Apple Intelligence + Private Cloud Compute buildout. Less direct than MSFT/AMZN but a major silent hyperscaler now. |
| AMD | Advanced Micro Devices | 3 | 1.25 | $558.73 | 3.12× | ▲ 2.63% | ▲ 5.59% | ▲ 150.02% | MI300/350 line — challenger AI accelerator. |
| ARM | Arm Holdings | 3 | 1.10 | $286.17 | 1.60× | ▼ -1.23% | ▲ 3.31% | ▲ 149.43% | IP licensing royalties on NVDA Grace + custom hyperscaler chips. |
| AVGO | Broadcom Inc. | 3 | 1.10 | $398.12 | 2.22× | ▲ 3.01% | ▲ 0.97% | ▲ 14.53% | Custom AI silicon (Google TPU, Meta MTIA) + DC networking. |
| INTC | Intel Corp. | 3 | 0.95 | $104.45 | 0.58× | ▼ -0.95% | ▲ 1.42% | ▲ 165.24% | Foundry pivot (18A node) + Gaudi accelerators; AI re-entrant. |
| ORCL | Oracle Corp. | 3 | 0.95 | $126.43 | 0.71× | ▼ -0.49% | ▼ -4.57% | ▼ -35.40% | Stargate equity partner; OCI growth on AI training contracts. |
| TSM | Taiwan Semiconductor (TSMC) | 3 | 1.05 | $422.40 | 2.36× | ▼ -0.52% | ▲ 0.70% | ▲ 32.16% | Sole foundry for leading-edge AI chips — choke point. |
| QCOM | Qualcomm Inc. | 4 | 0.95 | $175.97 | 0.98× | ▲ 1.42% | ▼ -1.13% | ▲ 1.73% | 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 | $175.51 | 0.98× | ▲ 0.53% | ▲ 2.09% | ▲ 31.37% | AI fabric switching; hyperscaler standard. |
| ETN | Eaton Corp. | 3 | 1.15 | $407.21 | 2.27× | ▲ 1.06% | ▼ -1.37% | ▲ 24.41% | Switchgear, busway, transformers — DC electrical backbone. |
| GEV | GE Vernova | 3 | 1.30 | $994.06 | 5.55× | ▼ -7.86% | ▼ -5.80% | ▲ 46.28% | Gas turbines (HA-class) — the buildout's prime mover. |
| ALAB | Astera Labs | 4 | 1.35 | $331.46 | 1.85× | ▲ 3.65% | ▼ -5.47% | ▲ 84.59% | PCIe/CXL fabrics for rack-scale AI compute. |
| AMAT | Applied Materials | 4 | 1.15 | $561.75 | 3.13× | ▼ -0.50% | ▼ -3.05% | ▲ 108.93% | Broadest semi process equipment portfolio. |
| CARR | Carrier Global | 4 | 1.00 | $67.80 | 0.38× | ▲ 1.66% | ▼ -1.37% | ▲ 26.68% | Chiller plants + cooling. |
| CMI | Cummins Inc. | 4 | 0.95 | $660.05 | 3.68× | ▼ -0.06% | ▼ -0.91% | ▲ 26.44% | Standby gensets — diesel + natural gas. |
| GNRC | Generac Holdings | 4 | 1.05 | $215.02 | 1.20× | ▼ -0.28% | ▼ -5.10% | ▲ 52.38% | Backup power systems. |
| JCI | Johnson Controls | 4 | 1.00 | $142.37 | 0.79× | ▲ 0.46% | ▼ -0.28% | ▲ 16.40% | DC HVAC + thermal. |
| KLAC | KLA Corp. | 4 | 1.10 | $216.62 | 1.21× | ▼ -0.43% | ▼ -3.51% | ▲ 69.96% | Wafer inspection — every advanced wafer. |
| LRCX | Lam Research | 4 | 1.20 | $321.10 | 1.79× | ▼ -0.28% | ▼ -4.27% | ▲ 73.51% | Etch + deposition for advanced nodes. |
| MPWR | Monolithic Power Systems | 4 | 1.30 | $1,405.97 | 7.84× | ▲ 1.64% | ▲ 3.94% | ▲ 50.16% | VRMs supplying NVDA GPUs directly — pure AI capex beta. |
| MRVL | Marvell Technology | 4 | 1.20 | $212.83 | 1.19× | ▲ 2.34% | ▲ 3.18% | ▲ 138.09% | Custom AI silicon + DC interconnect DSPs. |
| TT | Trane Technologies | 4 | 1.05 | $473.18 | 2.64× | ▲ 0.70% | ▼ -1.46% | ▲ 18.89% | High-density chillers for AI rack heat loads. |
| ADI | Analog Devices | 5 | 0.95 | $385.89 | 2.15× | ▲ 0.80% | ▼ -1.30% | ▲ 40.97% | High-performance analog for power + sensing. |
| COMM | CommScope Holding | 5 | 1.05 | — | — | — | — | — | Fiber optic + structured cabling. |
| CSCO | Cisco Systems | 5 | 0.75 | $112.41 | 0.63× | ▲ 0.21% | ▲ 0.57% | ▲ 47.83% | Returning to AI DC switching with Silicon One. |
| ON | Onsemi | 5 | 1.05 | $92.55 | 0.52× | ▲ 1.64% | ▲ 0.01% | ▲ 63.23% | Power semi + silicon carbide for DC power conversion. |
| TXN | Texas Instruments | 5 | 0.80 | $293.97 | 1.64× | ▲ 0.92% | ▼ -2.40% | ▲ 65.60% | Analog + power management; broad DC + industrial exposure. |
| Sym | Company | Wake | Beta | Price | Ratio | 1D % | 7D % | YTD % | Rationale |
|---|---|---|---|---|---|---|---|---|---|
| CEG | Constellation Energy | 3 | 1.15 | $274.36 | 1.53× | ▲ 4.63% | ▲ 6.29% | ▼ -25.09% | Nuclear fleet; signed Microsoft Three Mile Island restart deal. |
| VST | Vistra Corp. | 3 | 1.20 | $166.64 | 0.93× | ▲ 2.65% | ▲ 4.00% | ▲ 0.85% | Comanche Peak nuclear + Texas gas; Microsoft hyperscale contract. |
| AEP | American Electric Power | 4 | 0.85 | $132.68 | 0.74× | ▲ 1.69% | ▲ 0.14% | ▲ 14.57% | Ohio/Texas grid with massive DC interconnect queue. |
| D | Dominion Energy | 4 | 0.85 | $71.04 | 0.40× | ▲ 1.70% | ▲ 0.09% | ▲ 19.91% | Virginia — the world's data-center capital. |
| DUK | Duke Energy | 4 | 0.85 | $127.35 | 0.71× | ▲ 1.14% | ▲ 2.42% | ▲ 8.44% | Carolinas DC alley utility. |
| ETR | Entergy Corp. | 4 | 0.95 | $114.46 | 0.64× | ▲ 2.00% | ▲ 0.19% | ▲ 21.95% | Mississippi/LA/TX — Meta Hyperion + AWS MS supplier. |
| NEE | NextEra Energy | 4 | 0.95 | $89.47 | 0.50× | ▲ 1.75% | ▲ 0.42% | ▲ 10.55% | Renewables giant + Florida utility; DC PPA pipeline. |
| NRG | NRG Energy | 4 | 1.00 | $138.76 | 0.77× | ▲ 5.44% | ▲ 0.62% | ▼ -16.49% | Texas/East merchant power; DC load growth. |
| SO | Southern Company | 4 | 0.85 | $95.29 | 0.53× | ▲ 1.53% | ▲ 0.73% | ▲ 9.30% | Georgia (Plant Vogtle) + Alabama; DC heavyweight. |
| WMT | Walmart Inc. | 4 | 0.65 | $109.10 | 0.61× | ▼ -1.17% | ▼ -3.05% | ▼ -3.25% | 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 | $174.37 | 0.97× | ▲ 0.74% | ▼ -1.44% | ▼ -4.12% | Naval reactor + SMR fuel fab. |
| BX | Blackstone Inc. | 5 | 1.10 | $122.51 | 0.68× | ▼ -1.33% | ▼ -3.58% | ▼ -22.86% | QTS Realty owner; private DC infra. |
| CCJ | Cameco Corp. | 5 | 1.30 | $90.43 | 0.50× | ▲ 1.97% | ▼ -0.61% | ▼ -8.25% | Largest publicly-traded uranium miner. |
| FCX | Freeport-McMoRan | 5 | 1.10 | $64.37 | 0.36× | ▲ 2.89% | ▲ 5.58% | ▲ 23.96% | Copper miner — every DC GW = ~3kt copper. |
| OKLO | Oklo Inc. | 5 | 1.80 | $44.47 | 0.25× | ▲ 0.78% | ▼ -2.66% | ▼ -42.84% | Microreactor SMR; Altman-backed. |
| PLD | Prologis Inc. | 5 | 0.90 | $144.64 | 0.81× | ▼ -3.53% | ▲ 0.85% | ▲ 12.08% | Industrial REIT bridging into DC conversion. |
| SMH | VanEck Semiconductor ETF | 5 | 1.25 | $590.09 | 3.29× | ▲ 1.03% | ▼ -0.12% | ▲ 58.07% | Cap-weighted semi ETF; heavy NVDA/TSM tilt. |
| SMR | NuScale Power | 5 | 1.60 | $8.55 | 0.05× | ▼ -1.84% | ▲ 2.27% | ▼ -47.58% | Pure-play SMR; first NRC-approved design. |
| SOXX | iShares Semiconductor ETF | 5 | 1.20 | $558.83 | 3.12× | ▲ 1.11% | ▲ 0.64% | ▲ 78.15% | Diversified semi exposure (~30 holdings). |
| STX | Seagate Technology | 5 | 1.10 | $912.37 | 5.09× | ▲ 2.30% | ▲ 10.15% | ▲ 217.30% | 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 | $558.82 | 3.12× | ▲ 1.90% | ▲ 8.75% | ▲ 197.72% | HDD + NAND for hyperscale bulk storage. |
| Sym | Company | Wake | Beta | Price | Ratio | 1D % | 7D % | YTD % | Rationale |
|---|---|---|---|---|---|---|---|---|---|
| KMI | Kinder Morgan | 5 | 0.55 | $32.43 | 0.18× | ▲ 0.14% | ▲ 0.70% | ▲ 17.02% | Natural gas pipeline — feeds gas-turbine fleet behind new DCs. |
| LNG | Cheniere Energy | 5 | 0.75 | $265.32 | 1.48× | ▲ 1.04% | ▲ 3.71% | ▲ 34.14% | LNG exporter + domestic gas demand proxy. |
| XOM | Exxon Mobil | 5 | 0.45 | $154.31 | 0.86× | ▲ 1.71% | ▲ 6.78% | ▲ 25.81% | Integrated oil + gas; long-duration energy hedge. |
Ratio column: member price ÷ DLR $179.22 (head price; falls back to closest proxy when head is pre-IPO).
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