IBATvsTANETF Comparison
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iShares Energy Storage & Materials ETF (IBAT) and Invesco Solar ETF (TAN) belong to the same industry segment: Alternative Energy. IBAT's top 3 sector exposures are Industrials, Materials and Information Technology. In contrast, TAN's top sector exposures are Information Technology, Utilities and Industrials. IBAT is less expensive with a Total Expense Ratio (TER) of 0.47%, versus 0.7% for TAN. IBAT is up 44.6% year-to-date (YTD) with +$39M in YTD flows. TAN performs worse with 18.32% YTD performance, and +$399M in YTD flows. Run a side-by-side ETF comparison of IBAT and TAN below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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IBAT vs TAN performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 04/24/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBAT TAN | +23.75%+4.71% | +28.54%+5.05% | +44.60%+18.32% | +103.87%+100.44% | n/a-24.85% | n/a-36.19% |
| Flows | IBAT TAN | +$15M+$50M | +$24M+$237M | +$39M+$399M | +$42M+$363M | -+$32M | --$221M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBAT TAN | +31.38%+32.10% | +23.80%+34.32% | n/a+34.69% | n/a+35.78% |
| Max drawdown | IBAT TAN | -11.58%-11.92% | -11.92%-12.92% | n/a-66.05% | n/a-73.61% |
| Max drawdown duration | IBAT TAN | 42d65d | 79d72d | n/a1096d | n/a1635d |
Trading data
IBAT | TAN | |
Last sale 4/27/2026 at 1:30 PM | $41.10 | $58.69 |
| Previous close 04/24/2026 | $41.45 | $58.32 |
| Consolidated volume 04/24/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of March 31, 2026
1-year trailing difference
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IBAT | TAN | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 4/27/2026 at 1:30 PM
Live
Closed
IBAT | TAN | |
|---|---|---|
| Last price | $41.10 | $58.69 |
| 1D performance | -0.84% | +0.63% |
| AuM | $61.21 M | $1.60 B |
| E/R | 0.47% | 0.7% |
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Exposure
Countries
IBAT
Japan
22.93%
USA
21.54%
Republic of Korea
15.5%
France
9.33%
China
9.01%
Other
21.71%
TAN
USA
54.07%
Israel
14.77%
Cayman Islands
7.6%
Other
23.55%
Sectors
IBAT
Industrials
39.65%
Materials
35.25%
Information Techn.
19.44%
Other
5.66%
TAN
Information Techn.
42.06%
Utilities
29.3%
Industrials
10%
Other
18.64%
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Diversification
IBAT
Total weight of top 15 holdings out of 15
72.3%
TAN
Total weight of top 15 holdings out of 15
74.12%
Top 15 holdings
Data as of March 31, 2026
IBAT
BLOOM ENERGY CORP
7.05%
BASF SE
6.63%
AIR LIQUIDE
6.38%
SAMSUNG SDI
6.34%
AIR PRODUCTS AND CHEMICALS
6.13%
MURATA MFG
5.62%
AMPEREX TECH
5.35%
LG ENERGY SOLUTION LTD
4.57%
FURUKAWA ELEC
4.54%
ASAHI KASEI
4.21%
LG CHEMICAL
3.42%
EATON CORP PLC
3.23%
IE000S9YS762
3.18%
ABB
2.86%
SCHNEIDER ELECTRIC SE
2.82%
TAN
US65290E1010
10.18%
FIRST SOLAR
9.85%
ENPHASE ENERGY
6.55%
ENLIGHT RENEWABLE ENERGY
6.33%
SOLAREDGE TECH/D
5.79%
SUNRUN
4.92%
GCL TECHNOLOGY
4.31%
HNN ARMSTRNG S/D
4.15%
SOLARIA ENERGIA Y MEDIO AMBIENTE
3.96%
DORAL GROUP RENEWABLE ENERGY RESOURCES
3.48%
XINYI SOLAR HOLDINGS
3.30%
CLEARWAY ENERGY INC
3.23%
OY NOFAR ENERGY LTD
2.84%
ARRAY TECHNOLOGIES
2.64%
GRENERGY RENOVABLES
2.59%
Frequently asked questions about IBAT and TAN
How have the IBAT and TAN ETFs performed in 2026?
As of April 24, 2026, IBAT is up 44.6% year-to-date (YTD), while TAN has returned 18.32%. That puts IBAT better performer ahead so far this year.
Which ETF is attracting more investor money: IBAT or TAN?
Year-to-date, the IBAT ETF saw +$39M in flows, compared to +$399M for TAN.
Which ETF is more volatile: IBAT or TAN?
Over the past year, IBAT had a volatility of 23.8%, while TAN experienced 34.32%.
Which ETF is bigger: IBAT or TAN?
As of April 24, 2026, IBAT holds $61.21 M in assets under management (AUM), while TAN manages $1.60 B.
What sectors do the IBAT and TAN ETFs invest in?
IBAT leans toward sectors like Industrials, Materials and Information Technology. Meanwhile, TAN focuses on Information Technology, Utilities and Industrials.
What are the top holdings of the IBAT ETF and TAN ETF?
IBAT top holdings include BLOOM ENERGY CORP, BASF SE and AIR LIQUIDE. TAN holds in its top three: US65290E1010, FIRST SOLAR and ENPHASE ENERGY.
Which ETF is more diversified: IBAT or TAN?
IBAT holds 64 securities with 72.3% of its assets in the top 15. TAN has 31 securities and a top 15 weight of 74.12%.
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