COROvsTIERETF Comparison
ETF 1
CORO
iShares International Country Rotation Active ETF
This fund is part of
Uncategorized Equities
+0.1%
VS
ETF 2
TIER
T. Rowe Price International Equity Research ETF
This fund is part of
Global Blended Cap
-0.52%
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 21.44% year-to-date (YTD) with +$7.85B in YTD flows. TIER performs worse with 17.46% YTD performance, and +$115M 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 09/08/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | CORO TIER | +1.91%+1.55% | +5.91%+5.95% | +21.44%+17.46% | +30.27%+25.88% | n/an/a | n/an/a |
| Flows | CORO TIER | +$254M+$104M | +$941M+$110M | +$7.85B+$115M | +$7.86B+$125M | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | CORO TIER | +18.34%+17.06% | +17.85%+16.97% | n/an/a | n/an/a |
| Max drawdown | CORO TIER | -6.14%-5.66% | -11.39%-12.14% | n/an/a | n/an/a |
| Max drawdown duration | CORO TIER | 50d50d | 69d69d | n/an/a | n/an/a |
Trading data
CORO | TIER | |
Last sale 9/10/2026 at 1:30 PM | $36.65 | $32.50 |
| Previous close 09/09/2026 | $37.12 | $32.92 |
| Consolidated volume 09/09/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/10/2026 at 1:30 PM
Live
Closed
CORO | TIER | |
|---|---|---|
| Last price | $36.65 | $32.50 |
| 1D performance | -1.27% | -1.25% |
| AuM | $8.51 B | $142.28 M |
| E/R | 1.06% | 0.38% |
Characteristics
CORO | TIER | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | iShares | T. Rowe Price |
| Benchmark | - | - |
| N° of holdings | 2442 | 383 |
| 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
18.98%
Canada
13.04%
Republic of Korea
8.28%
Taiwan
7.86%
Other
51.84%
TIER
Japan
15.2%
United Kingdom
9.42%
Taiwan
9.04%
Canada
8.05%
Other
58.29%
Sectors
CORO
Finance
28.81%
Technology
21.53%
Industrials
12.39%
Consumer Non-Cycl.
7.03%
Other
30.25%
TIER
Finance
28.04%
Technology
23.05%
Industrials
12.27%
Non-Energy Materi.
7.08%
Other
29.56%
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Diversification
CORO
Total weight of top 15 holdings out of 15
18.73%
TIER
Total weight of top 15 holdings out of 15
21.06%
Top 15 holdings
Data as of July 31, 2026
CORO
Taiwan Semiconductor Manufacturing Co., Ltd.
4.15%
Samsung Electronics Co., Ltd.
1.78%
SK hynix, Inc.
1.68%
Royal Bank of Canada
1.27%
Banco Santander SA
1.26%
ASML Holding NV
0.97%
Banco Bilbao Vizcaya Argentaria SA
0.90%
Roche Holding AG
0.90%
Mitsubishi UFJ Financial Group, Inc.
0.89%
Iberdrola SA
0.87%
The Toronto-Dominion Bank
0.86%
Novartis AG
0.84%
Taiwan Semiconductor Manufacturing Co., Ltd.
0.82%
HSBC Holdings Plc
0.79%
AIA Group Ltd.
0.76%
TIER
Taiwan Semiconductor Manufacturing Co., Ltd.
3.17%
Taiwan Semiconductor Manufacturing Co., Ltd.
2.53%
Samsung Electronics Co., Ltd.
2.14%
ASML Holding NV
1.74%
SK hynix, Inc.
1.71%
Tencent Holdings Ltd.
1.29%
Royal Bank of Canada
1.27%
HSBC Holdings Plc
1.11%
BHP Group Ltd.
1.03%
Alibaba Group Holding Ltd.
0.96%
Nestlé SA
0.87%
Siemens AG
0.83%
AstraZeneca PLC
0.82%
Roche Holding AG
0.81%
Shell Plc
0.80%
Frequently asked questions about CORO and TIER
How have the CORO and TIER ETFs performed in 2026?
As of September 8, 2026, CORO is up 21.44% year-to-date (YTD), while TIER has returned 17.46%. 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 +$7.85B in flows, compared to +$115M for TIER.
Which ETF is more volatile: CORO or TIER?
Over the past year, CORO had a volatility of 17.85%, while TIER experienced 16.97%.
Which ETF is bigger: CORO or TIER?
As of September 8, 2026, CORO holds $8.51 B in assets under management (AUM), while TIER manages $142.28 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., Samsung Electronics Co., Ltd. and SK hynix, Inc.. 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 2509 securities with 18.73% of its assets in the top 15. TIER has 387 securities and a top 15 weight of 21.06%.
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