Theme Signal
Semiconductors, space, disruptive technology and AI-adjacent infrastructure are leading, while cannabis, nuclear, internet/metaverse and MLP exposures lag as the market extends the AI-capex rally but becomes more selective.
Investment Digest
The thematic backdrop remains constructive but increasingly concentrated as the S&P 500 and Nasdaq enter Monday after a sixth straight weekly advance and fresh all-time highs, with semiconductors, memory, big tech and software continuing to anchor the tape. The latest trading updates show investors still willing to look through Iran-related uncertainty, even after Trump deemed Iran’s response to the latest US peace proposal unacceptable, because ceasefire stability and skepticism about renewed military action ahead of the Trump-Xi summit are allowing the market to keep its focus on AI compute demand, hyperscaler capex, strong Q1 earnings, solid macro surprises and mechanical support. Friday’s session reinforced that dynamic: semis and memory led, big tech beat the tape, software posted a fourth straight weekly gain, and the April payrolls report was strong enough to support the macro backdrop without materially changing the Fed-hold narrative. However, narrow breadth, stretched semiconductor positioning, AI-linked job-cut headlines, physical energy-supply disruption, inflation data later this week and the Trump-Xi summit all remain important risk checks. For thematic ETF investors, the setup still favors AI hardware, semiconductors, electrification, robotics/AI, software and select infrastructure themes, but the risk/reward is less attractive in speculative laggards and themes where recent price action is not being confirmed by flows.
Thematic Tail of the Tape
Recent data show renewed leadership in space, semiconductors and disruptive technology, with UFO up 6.78% on the day, FTXL up 6.07%, PSI up 6.02%, XSD up 5.80% and SIXG up 5.78%. The semiconductor complex remains the clearest thematic confirmation of the AI-capex trade, with XSD up 54.21% over 1M, FTXL up 44.68%, PSI up 42.82%, SOXX up 40.47% and SMH up 33.96%. Software is no longer the daily leader but continues to show sponsorship, with IGV up 14.29% over 1M and still carrying $665.08M of 1M inflows and $5.77B of YTD inflows. The bottom of the tape is concentrated in cannabis and select rate- or policy-sensitive themes, with MSOS down 3.63%, CNBS down 3.23%, MJ down 2.86%, NLR down 2.26% and YOLO down 2.12%. Flow data remain heavily tilted toward broad beta and growth leadership, with 1M inflows led by SPY at $20.77B, QQQ at $5.92B, VTI at $5.08B, VUG at $2.89B and SCHD at $2.36B. The most important thematic flow support below the broad-market layer is still in AI-adjacent exposures, including GRID at $1.41B of 1M inflows, BAI at $1.06B, SOXX at $816.60M and SMH at $790.33M. The weakest 1M flow picture remains in Natural Resources and defensive/factor exposures, with GLD losing $2.74B, SLV losing $684.09M, GDX losing $549.90M, COWZ losing $312.05M and USMV losing $292.51M.
Bottom Line
The tactical takeaway is to stay constructive on thematic risk, but keep the portfolio centered on AI-confirmed leadership rather than chasing every high-beta pocket of the market. Semiconductors remain the dominant sleeve, with FTXL, PSI and XSD all up more than 5.80% on the day and more than 42% over 1M, while SOXX and SMH continue to show meaningful flow support with $816.60M and $790.33M of 1M inflows, respectively. The next-best confirmation is in AI infrastructure and electrification, where GRID has $1.41B of 1M inflows and a 12.88% 1M return, while BAI has $1.06B of 1M inflows and a 26.15% 1M return. Cannabis remains a tactical laggard despite large one-month rebounds, and Natural Resources flows remain weak even as select metals exposures trade better day to day. The preferred thematic ETF posture is overweight semiconductors, AI infrastructure, electrification, robotics/AI, space and quality software, while staying underweight cannabis, weaker internet/metaverse exposures, MLPs and flow-negative precious-metals vehicles until leadership broadens beyond the AI-capex complex.
Thematic ETF Performance — Top 5 (1D)
| ETF | Theme | 1D | 1W | 1M |
| UFO | Space Exploration | 6.78% | 6.22% | 6.90% |
| FTXL | Semiconductors | 6.07% | 12.95% | 44.68% |
| PSI | Semiconductors | 6.02% | 12.29% | 42.82% |
| XSD | Semiconductors | 5.80% | 11.66% | 54.21% |
| SIXG | Disruptive Technology | 5.78% | 7.41% | 23.13% |
Thematic ETF Performance — Bottom 5 (1D)
| ETF | Theme | 1D | 1W | 1M |
| MSOS | Cannabis | -3.63% | 4.34% | 30.15% |
| CNBS | Cannabis | -3.23% | 2.58% | 25.25% |
| MJ | Cannabis | -2.86% | -0.04% | 11.68% |
| NLR | Uranium Reactors | -2.26% | -1.80% | 2.49% |
| YOLO | Cannabis | -2.12% | 1.98% | 14.79% |
ETF Fund Flows — Top 5 Inflows (1M)
| ETF | Theme | 1M Flows | 1M Return | 1D |
| SPY | Broad Market | $20.77B | 9.11% | 0.83% |
| QQQ | Broad Market | $5.92B | 17.35% | 2.34% |
| VTI | Dividend | $5.08B | 8.74% | 0.74% |
| VUG | Broad Market | $2.89B | 14.04% | 0.92% |
| SCHD | Dividend | $2.36B | 2.46% | 0.25% |
ETF Fund Flows — Top 5 Outflows (1M)
| ETF | Theme | 1M Flows | 1M Return | 1D |
| GLD | Natural Resources | $(2.74B) | -0.17% | 0.48% |
| SLV | Natural Resources | $(684.09M) | 8.21% | 1.97% |
| GDX | Natural Resources | $(549.90M) | -3.66% | 3.13% |
| COWZ | Factor/Quant | $(312.05M) | 1.02% | 0.09% |
| USMV | Low Vol | $(292.51M) | -0.10% | -0.27% |
ETF Fund Flows — Top 5 Inflows (YTD)
| ETF | Theme | YTD Flows | 1M Return | 1D |
| VTI | Dividend | $21.63B | 8.74% | 0.74% |
| SCHD | Dividend | $7.82B | 2.46% | 0.25% |
| VUG | Broad Market | $6.21B | 14.04% | 0.92% |
| IGV | Software | $5.77B | 14.29% | 0.33% |
| EFG | ESG | $5.07B | 3.50% | 1.35% |
ETF Fund Flows — Top 5 Outflows (YTD)
| ETF | Theme | YTD Flows | 1M Return | 1D |
| SPY | Broad Market | $(7.39B) | 9.11% | 0.83% |
| QQQ | Broad Market | $(6.04B) | 17.35% | 2.34% |
| IWM | Broad Market | $(5.37B) | 9.10% | 0.68% |
| GLD | Natural Resources | $(5.32B) | -0.17% | 0.48% |
| SLV | Natural Resources | $(3.40B) | 8.21% | 1.97% |
Data sourced from FactSet Research Systems Inc. and StreetAccount
Disclaimer: This article is for information purposes only and does not constitute investment advice.
