The latest FactSet Returns and Flow data through 5/28 show a thematic ETF market that is still constructive, but no longer indiscriminate. Year-to-date flows remain anchored by Dividend/cash-flow equity exposure, Semiconductors, Momentum, Software, Robotics & AI, Electrification and Infrastructure. Month-to-date flows confirm the same leadership, but with two important twists: investors are adding more aggressively to Momentum, Software, Semiconductors, REITs, Electrification and Clean Energy, while flows are weakening in Disruptive Technology, Natural Resources, Aero/Defense, Low Vol, Finance/Fintech and parts of Internet & Metaverse.
This is not a risk-off tape. It is a risk-rationing tape. Investors are still buying growth, but they prefer themes with visible earnings leverage, AI infrastructure exposure, power-demand support or cash-flow discipline. The latest headlines reinforce the same regime: Nvidia’s results again validated AI compute demand, OpenAI and Anthropic headlines kept capital-market attention on AI scale, while the April FOMC minutes showed many Fed officials wanted to remove rate-cut signals amid persistent inflation concerns.
The YTD Baseline: Dividend Quality and AI Infrastructure Are the Steadiest Bull Trends
The most durable YTD flow trend remains Dividend/cash-flow equity exposure, with roughly $42.0 billion of YTD inflows. The category also attracted about $7.9 billion over the latest one-month window and $2.0 billion over the latest week. That combination matters because it shows that investors are not simply chasing high-beta themes. They are maintaining large allocations to equity exposure with a quality, dividend or cash-flow discipline overlay.
The second durable bull trend is AI infrastructure. Semiconductors have taken in roughly $9.8 billion YTD, including about $2.4 billion over one month and $1.0 billion over one week. The performance confirmation is even stronger: the category was up about 20.4% over one month and 6.7% over one week on an AUM-weighted basis.
Software is also becoming one of the cleaner thematic leadership stories. The category has attracted roughly $6.9 billion YTD, $2.3 billion over one month and $538 million over one week, while gaining about 14.7% over one month. That suggests investors are not limiting the AI trade to chips. They are also funding the software, cybersecurity and enterprise-infrastructure layers where AI adoption can support revenue growth and margin leverage.
Robotics & AI remains steady as well, with about $5.1 billion YTD, $911 million over one month and $255 million over one week of inflows. Electrification has also been one of the strongest flow stories, with about $5.1 billion YTD and $1.4 billion over one month. The message is that investors increasingly view power grids, electrical equipment and data-center infrastructure as part of the AI value chain, not as separate cyclical themes.
The MTD Shift: Momentum, REITs and Clean Energy Are Getting More Attention
The one-month flow data show where near-term sponsorship has strengthened most. Momentum took in about $3.1 billion over one month, equal to roughly 44% of its YTD inflow. That is a clear sign that investors are leaning back into winners after the AI-led rally broadened across growth and quality-growth factors.
REITs are also notable. The category has about $1.2 billion of YTD inflows, and nearly all of that has arrived over the latest one-month window, with $489 million over the latest week. That looks like a tactical bid for rate-sensitive exposure, possibly tied to hopes that long yields stabilize. However, this is still a fragile signal. If the Fed remains hawkish or long rates resume rising, the REIT flow improvement could reverse.
Clean Energy is another near-term improvement story. It has only about $320 million of YTD inflows, but about $414 million came over the latest one-month window, meaning recent flows have more than offset earlier weakness. Clean Energy also delivered a strong one-month return of roughly 14.6% and one-week return of 8.6%. The flow and performance combination suggests some investors are re-entering the theme after a long period of skepticism.
Space Exploration is smaller but exceptionally strong on a flow-intensity basis. It has roughly $1.2 billion of YTD inflows, $303 million over one month and $156 million over one week, with one-month performance of about 21.0%. This looks like a high-beta AI-adjacent and defense-adjacent theme benefiting from renewed capital-market enthusiasm around space, satellite infrastructure and next-generation compute networks.
Where the Bull Trend Is Steadiest
The steadiest bull trends are the categories with positive YTD, one-month and one-week flows, supported by positive recent performance. The strongest examples are:
| Theme | YTD Flow | 1M / MTD Flow | 1W Flow | 1M Return | Read |
| Dividend / cash-flow equity | $42.0B | $7.9B | $2.0B | 4.2% | The core equity allocation with discipline. |
| Semiconductors | $9.8B | $2.4B | $1.0B | 20.4% | The clearest AI infrastructure winner. |
| Momentum | $7.1B | $3.1B | $920M | 9.6% | Flows are accelerating into winners. |
| Software | $6.9B | $2.3B | $538M | 14.7% | AI adoption is broadening beyond hardware. |
| Robotics & AI | $5.1B | $911M | $255M | 14.6% | Persistent sponsorship of AI automation. |
| Electrification | $5.1B | $1.4B | $274M | 3.4% | AI power demand remains a strong flow theme. |
| Infrastructure | $3.2B | $752M | $103M | 0.5% | Flows remain positive despite modest performance. |
The important point is that these are not all the same trade. Semiconductors and Robotics & AI represent the direct AI growth trade. Software reflects AI monetization and enterprise adoption. Electrification and Infrastructure reflect the physical buildout required to support data centers, power demand and grid reliability. Dividend exposure reflects the investor desire to stay invested, but with more balance-sheet and cash-flow protection.
The Bear Trends: Natural Resources, Low Vol and Finance/Fintech Remain Under Pressure
The clearest persistent bear trend is Natural Resources, with roughly $5.1 billion of YTD outflows, $1.3 billion of one-month outflows and $335 million of one-week outflows. Performance has also been weak, with the category down about 4.2% over one month and 1.7% over one week. The outflows appear heavily influenced by precious-metals-related products, even as energy-specific themes have been more resilient.
Low Vol is also steadily losing sponsorship. It has about $749 million of YTD outflows, $362 million of one-month outflows and $197 million of one-week outflows. That is notable because it says investors are not hiding in low-volatility factor exposure. They would rather own either cash-flow/dividend equity or specific growth themes with stronger earnings visibility.
Finance/Fintech remains challenged, with about $1.2 billion of YTD outflows and $299 million of one-month outflows, although one-week flows improved slightly. The category’s one-month return was also negative. This fits a macro environment where higher rates may help some banks and insurers, but fintech and credit-sensitive financial themes remain vulnerable to funding pressure, consumer stress and rate uncertainty.
Gaming & Esports is a smaller but consistent bear trend, with negative YTD, one-month and one-week flows and negative performance across the one-month and one-week windows. Climate/Carbon also has persistent outflows despite positive recent returns, suggesting investor skepticism toward policy-dependent transition themes remains intact.
Where Trends Are Changing
The most important trend change is Disruptive Technology. The category still has roughly $1.7 billion of YTD inflows, but it suffered about $2.7 billion of one-month outflows. That is a major deterioration. However, the latest week saw about $691 million of inflows, suggesting investors may be tactically re-entering after a sharp shakeout. The message is not that speculative innovation is dead; it is that investors are treating it as a trading exposure rather than a steady allocation.
Aero/Defense is another weakening trend. It still has about $1.8 billion of YTD inflows and positive recent performance, but flows turned negative over both one month and one week. That is surprising given the geopolitical backdrop, but it likely reflects profit-taking after strong YTD sponsorship rather than a full reversal in the long-term defense thesis.
Biotechnology is mixed. YTD flows are only slightly positive, one-month flows are negative by about $332 million, but one-week flows rebounded by roughly $203 million. That looks like tentative bottom-fishing, not yet durable leadership. The sector remains sensitive to rates, funding conditions and risk appetite.
Housing & Autos also shows a short-term improvement. The category has weak one-month performance, down about 3.3%, but attracted about $236 million over the latest week. This looks more like a tactical bounce than a durable bull trend, given the continued headwinds from mortgage rates, affordability and consumer financing.
Internet & Metaverse remains unstable. The category is negative by about $1.7 billion YTD, saw a small one-month inflow, but then lost about $601 million over the latest week. That suggests any recovery bid remains fragile, especially where China internet and metaverse exposures are involved.
Energy and MLPs: Flows Are Holding, Performance Is Cooling
Energy deserves a separate discussion because the flow and performance signals are diverging. Energy Legacy has roughly $1.6 billion of YTD inflows, $139 million over one month and $63 million over one week, but performance has weakened: down about 3.6% over one month and 6.2% over one week.
MLPs show a similar cooling pattern. The category has about $1.1 billion of YTD inflows and $125 million of one-month inflows, but one-week flows slipped slightly negative and one-week performance fell about 2.4%.
That tells us energy remains an allocation hedge, but the trade is becoming more tactical. The latest headlines show why: investors are balancing tight inventories and Iran/Hormuz risk against hopes for a negotiated framework that could eventually reopen the Strait of Hormuz and ease crude-supply fears. Energy is still useful in an inflationary or geopolitical shock regime, but near-term performance is more vulnerable to peace-deal headlines and oil-risk-premium compression.
The Macro Overlay: AI Enthusiasm Versus Fed Discipline
The flow data line up closely with the macro headlines. AI themes are still receiving capital because earnings and corporate activity continue to validate the demand cycle. Nvidia’s latest beat and raise, Anthropic’s reported profitability trajectory, OpenAI IPO headlines and large infrastructure commitments all reinforce the view that AI remains the dominant growth theme.
But the Fed remains the constraint. The latest headlines also show many officials wanted to remove rate-cut signals amid inflation concerns, while the FOMC minutes indicated that policy firming could become appropriate if inflation remains persistently above target. That explains why flows are concentrating in themes with clear earnings visibility rather than broad speculative beta.
The result is a market that wants AI, but wants it in more disciplined form. Semiconductors, Software, Electrification and Infrastructure are getting funded. Disruptive Technology is more volatile. Biotech remains mixed. Low Vol is losing share. Natural Resources are still bleeding assets. REITs are improving, but remain dependent on the rate path.
Flow Scorecard: Strengthening Versus Weakening
| Category | YTD Flow Trend | Near-Term Shift | Interpretation |
| Dividend / cash-flow equity | Very strong | Still strong | Core equity exposure remains steady and defensive. |
| Semiconductors | Strong | Strengthening again | AI hardware leadership remains intact. |
| Momentum | Strong | Accelerating | Investors are leaning into winners. |
| Software | Strong | Strengthening | AI adoption is broadening beyond chips. |
| Electrification | Strong | Still positive | Power/grid exposure remains an AI-adjacent favorite. |
| Infrastructure | Strong | Still positive | Flows resilient despite modest returns. |
| REITs | Modest YTD | Stronger MTD/1W | Tactical rate-stabilization bid. |
| Clean Energy | Modest YTD | Stronger MTD | Possible reversal after prior weakness. |
| Disruptive Technology | Positive YTD | MTD weak, 1W rebound | Speculative growth is volatile, not steady. |
| Aero/Defense | Positive YTD | Weakening | Profit-taking despite geopolitical support. |
| Natural Resources | Weak YTD | Still weak | Persistent outflow trend. |
| Low Vol | Weak YTD | Still weak | Investors prefer dividend/quality over low-vol factor. |
| Finance/Fintech | Weak YTD | Slight 1W stabilization | Not yet a confirmed reversal. |
| Internet & Metaverse | Weak YTD | 1W deterioration | Recovery attempt remains fragile. |
Bottom Line
The steadiest bull trends are Dividend/cash-flow equity, Semiconductors, Momentum, Software, Robotics & AI, Electrification and Infrastructure. These are the areas where YTD flows, MTD flows and one-week flows are most consistently aligned. They also map directly to the dominant investment narratives: AI compute, enterprise AI adoption, power demand, grid investment and cash-flow discipline.
The steadiest bear trends are Natural Resources, Low Vol, Finance/Fintech, Climate/Carbon and Gaming & Esports. Natural Resources is the clearest negative trend because outflows and performance weakness are aligned across timeframes. Low Vol outflows show that investors are not simply hiding; they are reallocating toward more specific quality and growth exposures.
The most important near-term shifts are the strengthening in Momentum, REITs, Clean Energy and Space Exploration, and the weakening in Disruptive Technology, Aero/Defense, Internet & Metaverse and Natural Resources. The former group shows where investors are willing to extend risk; the latter shows where flows are becoming more tactical or where conviction is fading.
For thematic investors, the message is to stay with the flows, but not blindly. The market continues to reward AI infrastructure, software, power, electrification and cash-flow discipline. It is becoming less forgiving toward themes that need lower rates, policy support, speculative capital or a looser liquidity backdrop to work.
Data note: Theme-level figures are based on FactSet Returns and Flow data through 5/28. The file labels near-term flows as “1M”; this article refers to that window as MTD/1M. Theme flows are summed across ETFs, and returns are AUM-weighted where AUM data are available.
Disclaimer: This commentary is for informational and educational purposes only and does not constitute investment advice, a recommendation, or an offer to buy or sell any security, ETF, thematic strategy, sector, or investment product. Views are based on current market conditions, ETF flow and performance data, and third-party news sources that may change without notice. Thematic positioning comments are not tailored to any investor’s objectives, risk tolerance, or financial situation. Investors should conduct their own research and consult a qualified financial professional before making investment decisions. Past performance is not indicative of future results
