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 | $185.03 | 1.00× | ▲ 2.65% | ▲ 2.93% | ▲ 19.35% | 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 | $1,054.46 | 5.70× | ▲ 3.95% | ▲ 4.64% | ▲ 38.00% | 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 | $1,495.61 | 8.08× | ▼ -3.64% | ▼ -10.06% | ▲ 28.51% | EUV lithography monopoly — every leading-edge AI chip needs ASML tools. |
| META | Meta Platforms | 2 | 0.90 | $630.18 | 3.41× | ▲ 1.47% | ▲ 2.89% | ▼ -3.11% | Frontier-model lab (Llama) + Hyperion mega-DC buildout in LA — secondary driver of AI capex. |
| MU | Micron Technology | 2 | 1.30 | $795.41 | 4.30× | ▼ -6.98% | ▼ -19.10% | ▲ 152.17% | HBM memory bottleneck — every NVDA GPU needs MU/Hynix HBM3E. AI capex direct beneficiary. |
| NVDA | NVIDIA Corp. | 2 | 1.40 | $200.20 | 1.08× | ▼ -3.14% | ▼ -7.05% | ▲ 6.01% | 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 | $205.20 | 1.11× | ▼ -13.04% | ▼ -15.54% | ▲ 16.85% | 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 | $266.35 | 1.44× | ▲ 6.25% | ▲ 4.62% | ▲ 17.59% | AWS DC footprint largest; Mississippi mega-cluster. |
| GOOGL | Alphabet Inc. | 2 | 0.85 | $289.11 | 1.56× | ▲ 3.24% | ▼ -11.01% | ▼ -8.26% | TPU + GCP; Iowa, Ohio, Nevada buildouts. |
| MSFT | Microsoft Corp. | 2 | 0.85 | $556.58 | 3.01× | ▲ 6.83% | ▲ 4.82% | ▲ 17.69% | Hyperscaler #2 in AI capex; OpenAI partnership, Three Mile Island restart, Mt. Pleasant build. |
| AAPL | Apple Inc. | 3 | 0.75 | $349.37 | 1.89× | ▲ 5.26% | ▲ 1.61% | ▲ 28.91% | Apple Intelligence + Private Cloud Compute buildout. Less direct than MSFT/AMZN but a major silent hyperscaler now. |
| AMD | Advanced Micro Devices | 3 | 1.25 | $488.48 | 2.64× | ▲ 0.95% | ▼ -15.55% | ▲ 118.59% | MI300/350 line — challenger AI accelerator. |
| ARM | Arm Holdings | 3 | 1.10 | $192.06 | 1.04× | ▼ -5.15% | ▼ -18.59% | ▲ 67.40% | IP licensing royalties on NVDA Grace + custom hyperscaler chips. |
| AVGO | Broadcom Inc. | 3 | 1.10 | $325.66 | 1.76× | ▼ -1.95% | ▼ -7.43% | ▼ -6.32% | Custom AI silicon (Google TPU, Meta MTIA) + DC networking. |
| INTC | Intel Corp. | 3 | 0.95 | $58.23 | 0.31× | ▼ -3.83% | ▼ -39.05% | ▲ 47.87% | Foundry pivot (18A node) + Gaudi accelerators; AI re-entrant. |
| ORCL | Oracle Corp. | 3 | 0.95 | $123.92 | 0.67× | ▼ -1.80% | ▼ -14.27% | ▼ -36.68% | Stargate equity partner; OCI growth on AI training contracts. |
| TSM | Taiwan Semiconductor (TSMC) | 3 | 1.05 | $394.64 | 2.13× | ▼ -2.51% | ▼ -10.21% | ▲ 23.47% | Sole foundry for leading-edge AI chips — choke point. |
| QCOM | Qualcomm Inc. | 4 | 0.95 | $172.21 | 0.93× | ▲ 4.73% | ▼ -5.88% | ▼ -0.45% | 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 | $177.74 | 0.96× | ▲ 4.61% | ▼ -4.81% | ▲ 33.04% | AI fabric switching; hyperscaler standard. |
| ETN | Eaton Corp. | 3 | 1.15 | $352.45 | 1.90× | ▼ -10.02% | ▼ -10.29% | ▲ 7.68% | Switchgear, busway, transformers — DC electrical backbone. |
| GEV | GE Vernova | 3 | 1.30 | $833.66 | 4.51× | ▼ -9.21% | ▼ -5.05% | ▲ 22.68% | Gas turbines (HA-class) — the buildout's prime mover. |
| ALAB | Astera Labs | 4 | 1.35 | $221.80 | 1.20× | ▼ -5.06% | ▼ -25.37% | ▲ 23.52% | PCIe/CXL fabrics for rack-scale AI compute. |
| AMAT | Applied Materials | 4 | 1.15 | $369.15 | 2.00× | ▼ -3.34% | ▼ -11.26% | ▲ 37.30% | Broadest semi process equipment portfolio. |
| CARR | Carrier Global | 4 | 1.00 | $55.59 | 0.30× | ▲ 0.39% | ▼ -1.22% | ▲ 3.86% | Chiller plants + cooling. |
| CMI | Cummins Inc. | 4 | 0.95 | $472.38 | 2.55× | ▼ -5.66% | ▼ -11.11% | ▼ -9.51% | Standby gensets — diesel + natural gas. |
| GNRC | Generac Holdings | 4 | 1.05 | $189.04 | 1.02× | ▼ -9.67% | ▼ -6.11% | ▲ 33.98% | Backup power systems. |
| JCI | Johnson Controls | 4 | 1.00 | $140.32 | 0.76× | ▼ -6.40% | ▼ -10.82% | ▲ 14.72% | DC HVAC + thermal. |
| KLAC | KLA Corp. | 4 | 1.10 | $149.49 | 0.81× | ▼ -4.30% | ▼ -5.84% | ▲ 17.30% | Wafer inspection — every advanced wafer. |
| LRCX | Lam Research | 4 | 1.20 | $221.09 | 1.19× | ▼ -4.18% | ▼ -12.90% | ▲ 19.47% | Etch + deposition for advanced nodes. |
| MPWR | Monolithic Power Systems | 4 | 1.30 | $1,259.51 | 6.81× | ▼ -5.18% | ▲ 3.99% | ▲ 34.52% | VRMs supplying NVDA GPUs directly — pure AI capex beta. |
| MRVL | Marvell Technology | 4 | 1.20 | $159.53 | 0.86× | ▼ -7.23% | ▼ -36.61% | ▲ 78.47% | Custom AI silicon + DC interconnect DSPs. |
| TT | Trane Technologies | 4 | 1.05 | $410.26 | 2.22× | ▼ -1.72% | ▼ -8.52% | ▲ 3.08% | High-density chillers for AI rack heat loads. |
| ADI | Analog Devices | 5 | 0.95 | $406.38 | 2.20× | ▼ -3.19% | ▼ -5.11% | ▲ 48.45% | High-performance analog for power + sensing. |
| COMM | CommScope Holding | 5 | 1.05 | — | — | — | — | — | Fiber optic + structured cabling. |
| CSCO | Cisco Systems | 5 | 0.75 | $103.70 | 0.56× | ▲ 0.71% | ▼ -5.98% | ▲ 36.38% | Returning to AI DC switching with Silicon One. |
| ON | Onsemi | 5 | 1.05 | $71.16 | 0.38× | ▼ -1.99% | ▼ -5.92% | ▲ 25.49% | Power semi + silicon carbide for DC power conversion. |
| TXN | Texas Instruments | 5 | 0.80 | $311.40 | 1.68× | ▼ -0.35% | ▲ 0.51% | ▲ 75.42% | Analog + power management; broad DC + industrial exposure. |
| Sym | Company | Wake | Beta | Price | Ratio | 1D % | 7D % | YTD % | Rationale |
|---|---|---|---|---|---|---|---|---|---|
| CEG | Constellation Energy | 3 | 1.15 | $245.66 | 1.33× | ▼ -6.74% | ▼ -4.81% | ▼ -32.93% | Nuclear fleet; signed Microsoft Three Mile Island restart deal. |
| VST | Vistra Corp. | 3 | 1.20 | $120.28 | 0.65× | ▼ -13.83% | ▼ -15.72% | ▼ -27.20% | Comanche Peak nuclear + Texas gas; Microsoft hyperscale contract. |
| AEP | American Electric Power | 4 | 0.85 | $129.32 | 0.70× | ▼ -0.42% | ▲ 0.87% | ▲ 11.67% | Ohio/Texas grid with massive DC interconnect queue. |
| D | Dominion Energy | 4 | 0.85 | $69.71 | 0.38× | ▲ 4.38% | ▲ 8.44% | ▲ 17.67% | Virginia — the world's data-center capital. |
| DUK | Duke Energy | 4 | 0.85 | $129.72 | 0.70× | ▲ 2.54% | ▲ 4.98% | ▲ 10.46% | Carolinas DC alley utility. |
| ETR | Entergy Corp. | 4 | 0.95 | $111.68 | 0.60× | ▲ 2.53% | ▲ 3.52% | ▲ 18.99% | Mississippi/LA/TX — Meta Hyperion + AWS MS supplier. |
| NEE | NextEra Energy | 4 | 0.95 | $88.30 | 0.48× | ▲ 4.71% | ▲ 8.99% | ▲ 9.11% | Renewables giant + Florida utility; DC PPA pipeline. |
| NRG | NRG Energy | 4 | 1.00 | $83.01 | 0.45× | ▼ -13.76% | ▼ -14.40% | ▼ -50.04% | Texas/East merchant power; DC load growth. |
| SO | Southern Company | 4 | 0.85 | $93.05 | 0.50× | ▼ -0.75% | ▲ 1.67% | ▲ 6.73% | Georgia (Plant Vogtle) + Alabama; DC heavyweight. |
| WMT | Walmart Inc. | 4 | 0.65 | $129.25 | 0.70× | ▲ 3.52% | ▲ 8.82% | ▲ 14.62% | 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 | $121.47 | 0.66× | ▼ -7.85% | ▼ -10.00% | ▼ -33.20% | Naval reactor + SMR fuel fab. |
| BX | Blackstone Inc. | 5 | 1.10 | $125.56 | 0.68× | ▲ 6.23% | ▲ 7.26% | ▼ -20.94% | QTS Realty owner; private DC infra. |
| CCJ | Cameco Corp. | 5 | 1.30 | $71.69 | 0.39× | ▼ -1.20% | ▼ -14.49% | ▼ -27.26% | Largest publicly-traded uranium miner. |
| FCX | Freeport-McMoRan | 5 | 1.10 | $62.59 | 0.34× | ▲ 1.32% | ▼ -6.03% | ▲ 20.52% | Copper miner — every DC GW = ~3kt copper. |
| OKLO | Oklo Inc. | 5 | 1.80 | $22.04 | 0.12× | ▼ -6.18% | ▼ -18.74% | ▼ -71.67% | Microreactor SMR; Altman-backed. |
| PLD | Prologis Inc. | 5 | 0.90 | $131.27 | 0.71× | ▲ 1.69% | ▲ 4.83% | ▲ 1.72% | Industrial REIT bridging into DC conversion. |
| SMH | VanEck Semiconductor ETF | 5 | 1.25 | $504.14 | 2.72× | ▼ -2.77% | ▼ -11.19% | ▲ 35.05% | Cap-weighted semi ETF; heavy NVDA/TSM tilt. |
| SMR | NuScale Power | 5 | 1.60 | $5.11 | 0.03× | ▼ -4.84% | ▼ -9.88% | ▼ -68.67% | Pure-play SMR; first NRC-approved design. |
| SOXX | iShares Semiconductor ETF | 5 | 1.20 | $450.53 | 2.43× | ▼ -3.11% | ▼ -13.68% | ▲ 43.62% | Diversified semi exposure (~30 holdings). |
| STX | Seagate Technology | 5 | 1.10 | $556.85 | 3.01× | ▼ -8.17% | ▼ -20.22% | ▲ 93.66% | HDD for cold/warm DC storage tiers. |
| URA | Global X Uranium ETF | 5 | 1.40 | $32.67 | 0.18× | ▼ -1.16% | ▼ -10.63% | ▼ -29.08% | Diversified uranium/nuclear basket. |
| WDC | Western Digital | 5 | 1.10 | $323.76 | 1.75× | ▼ -6.79% | ▼ -18.33% | ▲ 72.49% | HDD + NAND for hyperscale bulk storage. |
| Sym | Company | Wake | Beta | Price | Ratio | 1D % | 7D % | YTD % | Rationale |
|---|---|---|---|---|---|---|---|---|---|
| KMI | Kinder Morgan | 5 | 0.55 | $31.55 | 0.17× | ▼ -4.02% | ▼ -5.99% | ▲ 13.86% | Natural gas pipeline — feeds gas-turbine fleet behind new DCs. |
| LNG | Cheniere Energy | 5 | 0.75 | $292.13 | 1.58× | ▼ -6.12% | ▼ -1.89% | ▲ 47.69% | LNG exporter + domestic gas demand proxy. |
| XOM | Exxon Mobil | 5 | 0.45 | $169.62 | 0.92× | ▼ -4.42% | ▼ -6.81% | ▲ 38.30% | Integrated oil + gas; long-duration energy hedge. |
Ratio column: member price ÷ DLR $185.03 (head price; falls back to closest proxy when head is pre-IPO).
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