Skip to content
etf.net

COOL vs WTAI

VegaShares AI Thermal, Cooling & Power Management ETF

COOL—Nasdaq

WisdomTree Artificial Intelligence and Innovation Fund

WTAIACboe

Overlap

Expense ratio

WTAI −0.30pt a year

COOL0.75%WTAI0.45%

Avg volume · 30D

WTAI 105.0×the volume

COOL3.05KWTAI321K

COOL vs WTAI Performance

Oct 2, 2026 – Oct 23, 2026

−18.6%COOL−19.2%WTAI

Oct 2, 2026 to Oct 23, 2026. COOL −18.6%. WTAI −19.2%. Use the arrow keys to read each point.−15%−10%−5%0%Oct 2Oct 12Oct 23
Expense ratio
COOL 0.75%
WTAI 0.45%, better
Fund size
COOL $1M
WTAI $630M
1Y total return
COOL No data
WTAI +23.2%
Yield (12M)
COOL No data
WTAI 1.44%
Holdings
COOL 25
WTAI 61
Avg volume (30D)
COOL 3.05K sh
WTAI 321K sh, better
NAV per share
COOL $18.24
WTAI $38.55
52W range

ETF.net Grade

WTAI as of

  • —COOLNot yet graded
WTAI: Cost 99, Risk 50, Mission 32, Tradability 58, Holdings 86, Durability 80.
Pillar letters and Scores for COOL, WTAI, with each pillar’s weight
PillarCOOLWTAI
Cost30% weightNot scoredA99
Mission25% weightNot scoredD32
Risk15% weightNot scoredC50
Tradability15% weightNot scoredB58
Holdings10% weightNot scoredA86
Durability5% weightNot scoredA80

Rank among AI Data Infrastructure funds

How we build Categories ›

AI Data Infrastructure⁠

Category · 11 funds
See all 11 ›

WTAI ranks 1st of 11 funds in the AI Data Infrastructure Category.

  1. Rank 1AWTAIWisdomTree Artificial Intelligence and Innovation FundScore 78
  2. Rank 2ADTCRGlobal X Data Center & Digital Infrastructure ETFScore 75
  3. COOLNot yet graded

Our read on each fund

ETF.net Research

COOL—VegaShares AI Thermal, Cooling & Power Management ETF

WTAIAWisdomTree Artificial Intelligence and Innovation Fund

In short

COOL No data

WTAI Most AI ETFs are a repackaged bet on the same few mega caps. WTAI spreads roughly 90 global names across the whole stack (software, chips, the hardware underneath) at close-to-equal weights, for 0.45% a year.

Stated mandate

COOL No data

WTAI The fund seeks to track, before fees and expenses, the price and yield performance of the WisdomTree Artificial Intelligence & Innovation Index, whose constituents are companies primarily involved in the AI and innovation investment theme.

Why people hold it

COOL No data

  • WTAI Charges 0.45% a year, below the median fee in the AI thematic crowd. In a theme this packed, cost is the part you actually control.
  • Weights land close to equal across roughly 90 stocks, so no single mega cap runs the portfolio the way it does in cap-weighted AI funds.wisdomtree.com
  • The index reaches across AI software, semiconductors and the other hardware AI runs on, and it can hold listings outside the US, not just a Nasdaq tech slice.wisdomtree.com
  • One of the stronger builds in a crowded AI cohort: broad rules-based portfolio, low fee, no structural quirks in the wrapper.

Worth knowing

COOL No data

  • WTAI Still one theme. Tech-heavy and prone to bigger swings than a broad-market fund. Owning 90 names dilutes single-stock risk, not AI risk.wisdomtree.com
  • Near-equal weighting cuts both ways: when one giant is carrying the theme, spread-out weights keep this fund from leaning into it.wisdomtree.com
  • The roster resets at scheduled rebalances rather than continuously, so index changes arrive in batches and bring turnover with them.wisdomtree.com

Full COOL profile⁠

Full WTAI profile⁠

COOL vs WTAI Holdings

As of
How we measure overlap

Each holding counts at its smaller weight in the two funds, summed over the full Holdings. Sector, country and asset class use the same rule on each fund’s split. Cash, FX and derivative lines stay out of the counts. Two bond funds get no overlap figure.

COOL vs WTAI Cost

Overpaying COOL vs WTAI

$5,441

On $10,000 over 30 years. 7% growth a year before fees, expense ratio only.

  • COOL 0.75%

    $14,482

  • WTAI 0.45%

    $9,041

$10,000
30 years

Cost over time

  • COOL 0.75%
  • WTAI 0.45%
  • Overpaying
One line per fund, from year 0 to year 30. Use the arrow keys to read each point.$0$5K$10K$15K051015202530COOL $14,482WTAI $9,041

Year by year

YearCOOLWTAIOverpaying
10$1,336$812$524
20$5,078$3,128$1,950
30$14,482$9,041$5,441

Expense ratio

  • 0.75%COOL
  • 0.45%WTAI, cheaper
  • Middle half of AI Data Infrastructure funds
  • Median 0.65%

WTAI cheapest of 11 funds

COOL 9th cheapest of 11 funds

COOL vs WTAI Dividends

Last 12 months to Nov 2, 2026
Yield (12M)
COOL No data
WTAI 1.44%
Payout (12M)
COOL None
WTAI $0.53
Last payment
COOL No data
WTAI $0.53
Ex-dividend
COOL No data
WTAI Dec 26, 2025
Paid on
COOL No data
WTAI Dec 30, 2025
Frequency
COOL No data
WTAI Annual

Distribution history

Per share, 2022 to 2026, same scale for both

COOLAll COOL payments⁠

No distribution history available.

WTAIAnnual · 6 paymentsAll WTAI payments⁠
One bar per payment. 6 payments from 2022 to 2026 YTD. Dec 23, 2022 $0.03; Dec 7, 2023 $0.02; Dec 22, 2023 $0.03; Dec 28, 2023 $0.0026; Dec 26, 2024 $0.04; Dec 26, 2025 $0.53. Use the arrow keys to read each point.$0$0.5020232026YTD

COOL vs WTAI Risk

Fall from peak · 5 years

This chart needs five years of history for both funds.

Risk facts

VolatilityStd dev, 3 years
COOL No dataWTAI 32.4%
Return per unit of riskSharpe ratio, 3 years
COOL No dataWTAI 0.99
Worst fallMax drawdown, 5 years
COOL No dataWTAI −45.9%since Dec 2021
Market sensitivityBeta, 5 years
COOL 0.00WTAI 2.04

COOL and WTAI in the news

All news⁠

Popular comparisons

  • COOL—vsDTCRA

    VegaShares AI Thermal, Cooling & Power Management ETF · Global X Data Center & Digital Infrastructure ETF

    Expense ratio
    0.75% · 0.50%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

  • WTAIAvsDTCRA

    WisdomTree Artificial Intelligence and Innovation Fund · Global X Data Center & Digital Infrastructure ETF

    Expense ratio
    0.45% · 0.50%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

  • COOL—vsRACKA

    VegaShares AI Thermal, Cooling & Power Management ETF · VanEck Data Center Supply Chain ETF

    Expense ratio
    0.75% · 0.50%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

  • WTAIAvsRACKA

    WisdomTree Artificial Intelligence and Innovation Fund · VanEck Data Center Supply Chain ETF

    Expense ratio
    0.45% · 0.50%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

  • COOL—vsTCAIB

    VegaShares AI Thermal, Cooling & Power Management ETF · Tortoise AI Infrastructure ETF

    Expense ratio
    0.75% · 0.65%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

  • WTAIAvsTCAIB

    WisdomTree Artificial Intelligence and Innovation Fund · Tortoise AI Infrastructure ETF

    Expense ratio
    0.45% · 0.65%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.