ETFIQetfiq.com · independent ETF data

HYDR · Global X Hydrogen ETF

HYDR holds 25 stocks. 100% of it is not in the S&P 500, and its top ten are 84% of the fund.

Global X · Themes desk · data as of

2.8%Already in the S&P 500
99.7%Active share vs the S&P 500
84.1%Top ten holdings
+80.4%Total return, 1 year

Its ten largest positions

HYDR top ten, 84.1% of the fund, from the holdings filed for May 31, 2026. Source: the fund’s SEC filing.
HoldingTickerWeight
Doosan Fuel Cell Co., Ltd.16.31%
BLOOM ENERGY CORPORATION15.45%
PLUG POWER INC.10.74%
BALLARD POWER SYSTEMS INC.9.09%
FUELCELL ENERGY, INC.7.15%
ITM POWER PLC6.66%
CERES POWER HOLDINGS PLC5.63%
VINATECH CO.,LTD4.87%
SFC Energy AG4.16%
Nel ASA4.03%

Period by period

HYDR over each window to Sep 4, 2026. Every figure is an ETFIQ calculation. Source: ETFIQ.
WindowTotal returnS&P 500Gap to S&P 500Gap to Nasdaq-100
3 months−22.7%+4.7%−27.4 pts−24.8 pts
6 months+16.9%+15.2%+1.8 pts−3.2 pts
1 year+80.4%+20.0%+60.4 pts+54.8 pts
3 years+8.6%+78.0%−69.4 pts−84.9 pts
Since launch−61.1%+88.9%−150.1 pts−165.2 pts

In plain words

The top ten holdings are 84% of the fund across 25 positions, as filed for May 31, 2026. Over the year to Sep 4, 2026 the fund returned +80.4% with distributions reinvested against +20.0% for the S&P 500, so a holder was ahead by 60.4 pts. It sits 67.9% below its all-time high of Nov 8, 2021.

HYDR (Global X Hydrogen ETF), themes desk fields as of Sep 4, 2026. Source: ETFIQ.
Theme (ETFIQ, editorial)Clean energy
LaunchedJul 14, 2021
Already in the S&P 500, by weight (ETFIQ)2.8%
Active share vs the S&P 500 (ETFIQ)99.7%
Already in the Nasdaq-100, by weight (ETFIQ)0.0%
Active share vs the Nasdaq-100 (ETFIQ)100.0%
Top ten holdings weight84.1%
Holdings25
Holdings as of (SEC N-PORT)May 31, 2026
Top holdingsDoosan Fuel Cell Co., Ltd. 16.3%, BLOOM ENERGY CORPORATION 15.4%, PLUG POWER INC. 10.7%, BALLARD POWER SYSTEMS INC. 9.1%, FUELCELL ENERGY, INC. 7.2%, ITM POWER PLC 6.7%, CERES POWER HOLDINGS PLC 5.6%, VINATECH CO.,LTD 4.9%, SFC Energy AG 4.2%, Nel ASA 4.0%
Net assets (SEC filing, whole fund, as filed for May 31, 2026)$168m
Below its all-time high (ETFIQ)−67.9%
Expense ratio (prospectus XBRL)0.50%
Fee for the part that differs from the S&P 500, active expense ratio (ETFIQ)0.50%
Closest funds by holdings overlapICLN 19%, VCLN 16%, CNRG 14%, UPGR 12%, QCLN 11%

Holdings from the fund’s latest public SEC N-PORT filing; overlap and active share computed by ETFIQ against the IVV and QQQM books; returns from Tiingo end-of-day prices with distributions reinvested. How this desk computes every figure

Questions people ask

How much of HYDR is already in the S&P 500?
By its holdings filed for May 31, 2026, 3% of HYDR by weight is stocks the S&P 500 already holds. Its active share against the index is 100%, so that share is the part doing something different.
What does HYDR hold?
25 positions as filed for May 31, 2026, with the top ten at 84% of the fund. The largest are Doosan Fuel Cell Co., Ltd. at 16.3%, BLOOM ENERGY CORPORATION at 15.4%, PLUG POWER INC. at 10.7%.
Has HYDR beaten the S&P 500?
Over the year to Sep 4, 2026 HYDR returned +80.4% with distributions reinvested, against +20.0% for the S&P 500, so it finished ahead of the index by 60.4 points.
What does HYDR cost?
The prospectus expense ratio is 0.50% a year. Because 100% of the fund differs from the S&P 500, the fee on that differing part works out at 0.50%.

The words on this page

Active share
The part of the fund doing something the index is not, as a percentage. It is the part a fee is actually buying.
Weight overlap
The share of money two portfolios hold in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice.
Already in the index
The fund’s weight in securities the S&P 500 holds at all. A fund can be made entirely of index names and still have high active share, because it holds them at very different weights.
Top ten
What the ten largest positions add up to. The higher it is, the more the fund is a bet on a few companies rather than a theme.

Every term this desk uses, defined in full on the themes desk vocabulary page.

Where these figures came from

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

Funds near this one

Put this on your own page

The difference bar for HYDR, redrawn every trading night. Free to use with the credit link; paste these two lines into any page or newsletter.

HYDR difference bar, ETFIQ

<a href="https://etfiq.com/funds/HYDR.html"><img src="https://etfiq.com/embed/themes/HYDR.svg" alt="HYDR difference bar, ETFIQ" width="640"></a>
<p><a href="https://etfiq.com/funds/HYDR.html">HYDR difference bar, updated daily by ETFIQ</a></p>
HYDR on the themes desk, ETFIQ, data as of Sep 4, 2026. Every figure is arithmetic on a named public source; the method is at etfiq.com/methodology. ETFIQ is an independent publisher, is not a fund issuer, broker-dealer or investment adviser, and makes no recommendations.
Use this data, or open the live card

Open HYDR on the live ETFIQ desk, where the figures update as the desk refreshes.

Cite this page. ETFIQ, HYDR on the themes desk, data as of Sep 4, 2026. https://etfiq.com/funds/HYDR.html Free to use with attribution; the underlying files are at Open data.

How this desk computes every figure · Standards and sources