COROvsTIERETF Comparison
ETF 1
CORO
iShares International Country Rotation Active ETF
This fund is part of
Uncategorized Equities
-0.25%
VS
ETF 2
TIER
T. Rowe Price International Equity Research ETF
This fund is part of
Global Blended Cap
-0.28%
iShares International Country Rotation Active ETF (CORO) belongs to the Uncategorized Equities segment. T. Rowe Price International Equity Research ETF (TIER) is part of the Global Blended Cap segment. Both ETFs have the same top 3 sector exposures: Finance, Technology and Industrials. CORO is more expensive with a Total Expense Ratio (TER) of 1.06%, versus 0.38% for TIER. CORO is up 14.65% year-to-date (YTD) with +$13.23B in YTD flows. TIER performs worse with 10.33% YTD performance, and +$116M in YTD flows. Run a side-by-side ETF comparison of CORO and TIER 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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CORO vs TIER performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/23/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | CORO TIER | -3.87%-5.65% | -0.57%-2.27% | +14.65%+10.33% | +18.41%+14.49% | n/an/a | n/an/a |
| Flows | CORO TIER | +$5.27B- | +$5.75B+$107M | +$13.23B+$116M | +$13.23B+$125M | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | CORO TIER | +14.73%+13.98% | +18.10%+17.23% | n/an/a | n/an/a |
| Max drawdown | CORO TIER | -5.97%-6.11% | -11.39%-12.14% | n/an/a | n/an/a |
| Max drawdown duration | CORO TIER | 46d45d | 69d69d | n/an/a | n/an/a |
Trading data
CORO | TIER | |
Last sale 10/23/2026 at 1:30 PM | $35.28 | $31.05 |
| Previous close 10/22/2026 | $35.34 | $31.09 |
| Consolidated volume 10/22/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Main metrics
Last update 10/23/2026 at 1:30 PM
Live
Closed
CORO | TIER | |
|---|---|---|
| Last price | $35.28 | $31.05 |
| 1D performance | -0.17% | -0.13% |
| AuM | $13.22 B | $135.20 M |
| E/R | 1.06% | 0.38% |
Characteristics
CORO | TIER | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | iShares | T. Rowe Price |
| Benchmark | - | - |
| N° of holdings | 2338 | 391 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | December 3, 2024 | June 25, 2025 |
| ESG | No | No |
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Exposure
Countries
CORO
Japan
18.82%
Canada
12.84%
Taiwan
8.6%
Republic of Korea
8.32%
Switzerland
8.21%
Other
43.21%
TIER
Japan
14.98%
United Kingdom
9.32%
Taiwan
9.12%
Canada
8.18%
Other
58.4%
Sectors
CORO
Finance
29.15%
Technology
22.29%
Industrials
12.57%
Other
36%
TIER
Finance
27.18%
Technology
23.16%
Industrials
12.22%
Non-Energy Materi.
8.09%
Healthcare
7.1%
Other
22.25%
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Diversification
CORO
Total weight of top 15 holdings out of 15
19.51%
TIER
Total weight of top 15 holdings out of 15
19.99%
Top 15 holdings
Data as of August 31, 2026
CORO
Taiwan Semiconductor Manufacturing Co., Ltd.
4.09%
SK hynix, Inc.
1.85%
Samsung Electronics Co., Ltd.
1.73%
Banco Santander SA
1.32%
Royal Bank of Canada
1.18%
Roche Holding AG
1.11%
Novartis AG
1.00%
Taiwan Semiconductor Manufacturing Co., Ltd.
1.00%
Banco Bilbao Vizcaya Argentaria SA
0.96%
AIA Group Ltd.
0.93%
Nestlé SA
0.90%
ASML Holding NV
0.89%
Mitsubishi UFJ Financial Group, Inc.
0.87%
The Toronto-Dominion Bank
0.84%
Iberdrola SA
0.83%
TIER
Taiwan Semiconductor Manufacturing Co., Ltd.
3.24%
Taiwan Semiconductor Manufacturing Co., Ltd.
2.22%
Samsung Electronics Co., Ltd.
1.84%
ASML Holding NV
1.81%
SK hynix, Inc.
1.74%
Tencent Holdings Ltd.
1.13%
BHP Group Ltd.
0.99%
AstraZeneca PLC
0.95%
Alibaba Group Holding Ltd.
0.92%
HSBC Holdings Plc
0.90%
Roche Holding AG
0.89%
Royal Bank of Canada
0.88%
Siemens AG
0.83%
SAP SE
0.82%
Novartis AG
0.82%
Frequently asked questions about CORO and TIER
How have the CORO and TIER ETFs performed in 2026?
As of October 23, 2026, CORO is up 14.65% year-to-date (YTD), while TIER has returned 10.33%. That puts CORO better performer ahead so far this year.
Which ETF is attracting more investor money: CORO or TIER?
Year-to-date, the CORO ETF saw +$13.23B in flows, compared to +$116M for TIER.
Which ETF is more volatile: CORO or TIER?
Over the past year, CORO had a volatility of 18.1%, while TIER experienced 17.23%.
Which ETF is bigger: CORO or TIER?
As of October 23, 2026, CORO holds $13.22 B in assets under management (AUM), while TIER manages $135.20 M.
What sectors do the CORO and TIER ETFs invest in?
CORO leans toward sectors like Finance, Technology and Industrials. Meanwhile, TIER focuses on Finance, Technology and Industrials.
What are the top holdings of the CORO ETF and TIER ETF?
CORO top holdings include Taiwan Semiconductor Manufacturing Co., Ltd., SK hynix, Inc. and Samsung Electronics Co., Ltd.. TIER holds in its top three: Taiwan Semiconductor Manufacturing Co., Ltd., Taiwan Semiconductor Manufacturing Co., Ltd. and Samsung Electronics Co., Ltd..
Which ETF is more diversified: CORO or TIER?
CORO holds 2404 securities with 19.51% of its assets in the top 15. TIER has 395 securities and a top 15 weight of 19.99%.
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