Do HYDR and TAN hold the same stocks?

By their latest filings, 0% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share.

Which is more different from the S&P 500, HYDR or TAN?

HYDR has 6% of its weight in S&P 500 names and TAN has 10%, so TAN differs more from the index.

Which is cheaper, HYDR or TAN?

HYDR charges 0.50% a year and TAN charges 0.70%, so HYDR is cheaper. Fees come from each fund's prospectus.

Data as of Nov 4, 2026.

Thematic ETFs

HYDR vs TAN: Holdings Overlap & Returns

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Over the year to Nov 4, 2026, HYDR returned −14.7% to TAN's −4.5%; 0% of their weight is in the same names.

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Net assets: $89m on Oct 12, 2026 for Global X Hydrogen ETF, and $937m on Nov 3, 2026 for Invesco Solar ETF.

HYDR on its own →TAN on its own →

At a glance

5.6%

HYDR in the S&P 500

9.7%

TAN in the S&P 500

−14.7%

HYDR total return, 1 year

−4.5%

TAN total return, 1 year

HYDR · 1 year to Nov 4, 2026 94% of its weight is outside the S&P 500

6% of HYDR's weight is in S&P 500 companies and 94% is outside the index. Holdings as of Aug 31, 2026.

TAN · 1 year to Nov 4, 2026 90% of its weight is outside the S&P 500

10% of TAN's weight is in S&P 500 companies and 90% is outside the index. Holdings as of Nov 3, 2026.

Pair scorecard

HYDR costs 0.20 points a year less; their one-year returns differ by 10.2 points; TAN is 9.9 times larger.

Points (pts) are percentage points.

HYDR vs TAN: Holdings Overlap & Returns
Measure	HYDR	TAN
Return
Measure	HYDR	TAN
Total return, 1 year	−14.7%	−4.5%
Drawdown
Measure	HYDR	TAN
Below its all-time high	74.1%, high on Nov 8, 2021	79.0%, high on May 16, 2008
Against its benchmark
Measure	HYDR	TAN
What it tracks	Clean energy	Clean energy
Its benchmark, total return, 1 year		+15.0%
Against its benchmark, 1 year		behind by 19.5 pts
Cost and size
Measure	HYDR	TAN
Expense ratio	0.50%	0.70%
Net assets, as of Oct 12, 2026	$89m	$882m
Holdings
Measure	HYDR	TAN
Holdings in common	0%

Method

What they share

By the books each fund has filed, HYDR and TAN hold 0% of their money in the same securities at the same weight. Holdings dated Aug 31, 2026 and Nov 3, 2026.

50%

0 half 100%

half

0% in common

Positions both hold · largest shared weight first HYDR TAN

Only in one fund ↓

Only in HYDR

BLOOM ENERGY CORPORATION 13.69%

Doosan Fuel Cell Co., Ltd. 10.73%

PLUG POWER INC. 10.36%

CERES POWER HOLDINGS PLC 7.46%

SFC Energy AG 6.81%

FUELCELL ENERGY, INC. 5.54%

ITM POWER PLC 4.51%

Nel ASA 4.36%

Only in TAN

Nextpower Inc 12.58%

First Solar Inc 9.66%

Enlight Renewable Energy Ltd 7.63%

Enphase Energy Inc 6.69%

HA Sustainable Infrastructure Capital Inc 5.20%

Doral Group Renewable Energy Resources Ltd 4.88%

Clearway Energy Inc 4.49%

Sunrun Inc 4.27%

Check overlap with more funds →

Window by window

Window by window: HYDR vs TAN: Holdings Overlap & Returns
	Total return		vs its benchmark
Window	HYDR	TAN	HYDR	TAN
3 months	−18.7%	−10.7%	not measured	−9.4 pts vs ACWI
6 months	−44.4%	−24.3%	not measured	−26.9 pts vs ACWI
1 year	−14.7%	−4.5%	not measured	−19.5 pts vs ACWI
3 years	+12.6%	+3.0%	not measured	−74.6 pts vs ACWI
Since launchNot the same days: HYDR Jul 2021 · TAN Apr 2008	−68.6%	−76.1%	not measured	not measured

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Side by side

HYDR Global X Hydrogen ETF · Holds 25 stocks in clean energy, 6% of its weight in S&P 500 companies TAN Invesco Solar ETF · Holds 37 stocks in clean energy, 10% of its weight in S&P 500 companies

Issuer Global X Invesco

Theme Clean energy Clean energy

In the S&P 500 5.6% 9.7%

Active share vs the S&P 500 99.7% 100.0%

In the Nasdaq-100 0.0% 0.0%

Holdings 25 37

Top ten, share of the fund 70.4% 63.1%

Expense ratio 0.50% 0.70%

Fee for the differing part 0.50% 0.70%

Total return, 1 year −14.7% −4.5%

vs its benchmark not measured −19.5 pts vs ACWI

Below its high −74.1% −79.0%

Net assets, HYDR as of Oct 12, 2026 and TAN as of Nov 3, 2026 $89m $937m

As of Nov 4, 2026. Source: ETFIQ.

0% of the two portfolios are the same securities at the same weight.

Alert

About each fund

HYDR

By weight, 6% of HYDR's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 100%. The top ten holdings are 70% of the fund across 25 positions, as filed for Aug 31, 2026. Over the year to Nov 4, 2026 the fund returned −14.7% with distributions reinvested. It sits 74.1% below its all-time high of Nov 8, 2021.

TAN

By weight, 10% of TAN's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 100%. The top ten holdings are 63% of the fund across 37 positions, as published by its issuer for Nov 3, 2026. Over the year to Nov 4, 2026 the fund returned −4.5% with distributions reinvested against +15.0% for its benchmark, the MSCI ACWI Index, so a holder was behind by 19.5 pts. It sits 79.0% below its all-time high of May 16, 2008.

Questions people ask

Do HYDR and TAN hold the same stocks?: By their latest filings, 0% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share.
Which is more different from the S&P 500, HYDR or TAN?: HYDR has 6% of its weight in S&P 500 names and TAN has 10%, so TAN differs more from the index.
Which is cheaper, HYDR or TAN?: HYDR charges 0.50% a year and TAN charges 0.70%, so HYDR is cheaper. Fees come from each fund's prospectus.

Other comparisons

HYDR vs QCLN HYDR vs ICLN HYDR vs PBW HYDR vs FAN TAN vs VCLN TAN vs ACES TAN vs CCSO TAN vs KGRN

Where to next

All thematic ETFs ranked by the S&P 500 Difference Score →How the scores are computed →HYDR on its own →TAN on its own →HYDR dividend history →HYDR holdings →TAN dividend history →TAN holdings →Method →Standards and sources →

Sources and dates

HYDR filings on SEC EDGAR ↗

HYDR prospectus with the expense ratio (SEC) ↗

Global X page for HYDR ↗

TAN filings on SEC EDGAR ↗

TAN prospectus with the expense ratio (SEC) ↗

Invesco page for TAN ↗

Links are sources, not endorsements. A comparison is not a recommendation.

How this is computed

Overlap adds up the smaller of the two weights for each security both funds hold.

Every number is an ETFIQ calculation with distributions reinvested.

Cite this pageCitation, APA and Markdown

ETFIQ, HYDR against TAN, data as of Nov 4, 2026. https://etfiq.com/compare/themes/hydr-vs-tan

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Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.