We use Google Analytics to count anonymous page views and understand which content gets read. No ads, no profiles. Decline keeps you on cookieless mode. Details.
Every thematic ETF we track, mapped to the bubbles it carries. Daily flows, top holdings, and Jaccard-similarity co-movers.
Technology Select Sector SPDR Fund tracks the technology sector of the S&P 500, concentrated in mega-cap software and hardware.
iShares Expanded Tech-Software Sector ETF tracks U.S. application and systems software plus interactive home-entertainment companies.
iShares Semiconductor ETF tracks U.S.-listed semiconductor design and manufacturing companies, a core large-cap chip-sector allocation.
Defiance Quantum ETF tracks companies exposed to quantum computing and machine learning, from chipmakers to cloud and hardware suppliers.
Procure Space ETF holds companies that derive a majority of revenue from space-related activities: satellites, launch, ground equipment, and imagery.
Global X Uranium ETF holds uranium miners and nuclear-fuel-cycle companies, levered to uranium prices and nuclear-power demand.
Global X Robotics & Artificial Intelligence ETF holds companies positioned to benefit from industrial robotics, automation, autonomous vehicles, and artificial intelligence.
VanEck Semiconductor ETF tracks the largest U.S.-listed semiconductor producers and equipment makers, a concentrated, liquid proxy for the chip cycle.
Roundhill Memory ETF (Cboe BZX: DRAM) - the first dedicated US memory ETF, launched 2026-04-02. Concentrated exposure to the global DRAM/HBM/NAND chain: top holdings are Samsung Electronics, SK Hynix, Micron, Kioxia, SanDisk. Became the fastest-growing ETF in history, accumulating $6.5B in 27 trading sessions (per Kobeissi Letter, 2026-05-24).
Vanguard's S&P 500 ETF ??? the largest fund in the world by AUM. 3bps ER, default for buy-and-hold.
Total US stock market ??? ~3,500 names, captures small-cap tail SPY misses. Standard "all of US equity" vehicle.
The original S&P 500 ETF ??? most-traded fund in the world; lower trading costs than VOO/IVV but slightly higher ER. Default benchmark vehicle.
Large-cap growth (CRSP US Large Cap Growth Index) ??? heavy mega-cap tech tilt; behaves similarly to QQQ but cheaper ER.
Vanguard Information Technology ETF tracks the broad U.S. information-technology sector at low cost, from semiconductors to software and hardware.
iShares Core MSCI Emerging Markets ETF tracks large-, mid-, and small-cap equities across emerging markets, a low-cost core EM equity allocation.
Developed markets ex-US ??? Europe, Japan, Canada, Australia. Largest dev-ex-US ETF.
Invesco S&P 500 Equal Weight ETF holds the S&P 500 constituents at equal weight, rebalanced quarterly, reducing mega-cap concentration versus the cap-weighted index.
Emerging markets ??? China-heavy (~30%), India, Taiwan, Brazil. Largest EM ETF by AUM.
Dividend Appreciation ??? companies with 10+ years of consecutive dividend increases. Quality proxy.
Small-cap value ??? combines size + value factors; close to academic Fama-French SMB+HML basket.
Industrial Select Sector SPDR Fund tracks the industrials sector of the S&P 500: aerospace and defense, machinery, transportation, and capital goods.
Dow Jones Industrial Average ETF ??? price-weighted 30 large caps; mostly retained for media-narrative tracking.
iShares U.S. Treasury Bond ETF holds U.S. Treasury bonds across the maturity curve, a low-cost, liquid proxy for broad U.S. government-bond duration.
First Trust Cloud Computing ETF holds companies across the infrastructure, platform, and software cloud-computing business models.
Vanguard Mid-Cap ??? CRSP US Mid Cap Index, broader than IJH (no profitability screen).
Large-cap value ??? financials/healthcare/industrials weighted; mirror of VUG on the value factor.
First dedicated generative-AI ETF ??? NVDA, MSFT, GOOGL, META, plus pure-plays like PLTR, CRWV, AI software names. Concentrated thematic vehicle.
Vanguard Small-Cap ??? broad small caps (CRSP US Small Cap Index).
ARK Autonomous Technology & Robotics ETF is an actively managed fund holding companies tied to autonomous vehicles, robotics and automation, 3D printing, energy storage, and AI infrastructure.
Equal-weighted basket of the Magnificent Seven ??? AAPL, AMZN, GOOGL, META, MSFT, NVDA, TSLA. The cleanest single-vehicle expression of the mega-cap AI capex thesis.
ROBO Global Robotics and Automation Index ETF holds a global basket of robotics, automation, and enabling-technology companies.
Broad AI-supercycle ETF - spans memory (SK Hynix 10.5%, MU 7.5%), compute (AMD, INTC, TSM, NVDA, AVGO), datacenter power (VRT 4.7%, GEV 3.3%, VICR, AEIS, Legrand), semi equipment (ASML), networking (ANET, CSCO, COHR), cybersecurity (PANW, CRWD, ZS), and servers/ODMs (Foxconn, Quanta, Asustek, SMCI, HPE). 54 equity holdings + cash sweep, top-heavy on Korean/Taiwanese memory + US power infra. Distinct from $DRAM (pure-play memory) and $SMH (semis-only) by including the power and networking layers.
ARK Space Exploration & Innovation ETF is an actively managed fund holding companies across orbital and suborbital aerospace, enabling technologies, and aerospace beneficiaries.
VanEck Uranium and Nuclear ETF holds companies across the nuclear fuel cycle and nuclear power generation, including uranium miners and utilities.
iShares GSCI Commodity Dynamic Roll Strategy ETF gives broad exposure to commodity futures across energy, metals, and agriculture, using a dynamic roll methodology to limit the drag from contango versus a front-month index.
Roundhill's original AI/big-data thematic ??? predates the LLM boom. Older sibling of CHAT, slightly broader (AI infra + applications).
Humanoid Robotics ??? pure-play exposure to humanoid-form factor robotics: actuators, vision sensors, AI inference for embodied agents. The "robots that look like us" thematic.
Sports betting + iGaming ??? DraftKings, FanDuel parent, casino operators. Regulatory-tailwind thematic.
Ball-Roundhill Metaverse Index ??? VR/AR hardware, gaming engines, blockchain infra, hyperscalers as compute layer. Pre-AI-boom thematic.
Acquirers Multiple deep-value screen (Tobias Carlisle methodology) ??? small/mid caps with low EV/EBIT. The non-thematic "value" outlier in Roundhill's lineup.
Video games + esports ??? pure-play gaming publishers, hardware, esports event organisers. Early Roundhill flagship.
iShares MSCI EAFE ??? older + costlier than IEFA/VEA; still the most-liquid EAFE vehicle for shorts/options.
iShares developed-markets ex-US ex-Canada ??? close substitute for VEA on iShares side.
iShares Core S&P Mid-Cap 400 ??? quality-screened mid caps.
iShares Core S&P Small-Cap 600 ??? quality-screened small caps (positive earnings req).
iShares Core S&P Total US Stock Market ??? VTI equivalent on iShares side.
iShares S&P 500 ETF ??? BlackRock's flagship core US exposure, tied with VOO at 3bps ER.
iShares Russell 1000 ??? large-cap broad market; close substitute for IVV/VOO.
iShares Russell 1000 Value ??? value-factor counterpart to IWF.
iShares Russell 1000 Growth ??? most-traded growth-factor vehicle on the iShares side.
iShares Russell 2000 ??? most-watched US small-cap benchmark; the standard "small caps" trade vehicle.
S&P 500 Dividend Aristocrats with covered-call overlay ??? quality-dividend basket optimised for income via systematic call-writing.
S&P SMID 60 ??? small/mid caps screened for M&A takeover characteristics. The "buyout target" basket.
S&P Global Luxury ??? LVMH, Kering, Herm??s, Ferrari, Tesla, RH. Discretionary mega-luxury thematic.
Daily flow + NAV pulled from issuer holdings disclosures via collectors/ishares_flows.py (and per-issuer parsers as they ship). Net flow isolates true creations/redemptions from mark-to-market AUM drift - AUM[t] − AUM[t-1]·(1+ret[t]). Coverage densifies as VanEck, Global X, State Street, Procure, Defiance, and Themes ETFs parsers come online.
3σ daily inflow / outflow alerts per ETF, bubble-level rotation summaries, and historical creation/redemption charts. Get early access - free during beta.
No spam. One email per day max. Pro adds Telegram trade alerts and higher AI-assistant limits.