IDYNvsREFAETF Comparison
ETF 1
IDYN
iShares International Equity Factor Rotation Active ETF
This fund is part of
DM Large & Mid Cap
+0.45%
VS
ETF 2
REFA
Columbia Research Enhanced International Equity ETF
This fund is part of
DM Large & Mid Cap
+0.45%
iShares International Equity Factor Rotation Active ETF (IDYN) and Columbia Research Enhanced International Equity ETF (REFA) belong to the same industry segment: DM Large & Mid Cap. Both ETFs have the same top 3 sector exposures: Finance, Industrials and Technology. IDYN is more expensive with a Total Expense Ratio (TER) of 0.45%, versus 0.32% for REFA. IDYN is up 12.21% year-to-date (YTD) with -$9M in YTD flows. REFA performs better with 13.95% YTD performance, and +$3K in YTD flows. Run a side-by-side ETF comparison of IDYN and REFA 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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IDYN vs REFA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IDYN REFA | +0.27%-1.59% | +3.92%+7.04% | +12.21%+13.95% | +19.62%n/a | n/an/a | n/an/a |
| Flows | IDYN REFA | -- | +$2M- | -$9M+$3K | +$79M- | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IDYN REFA | +14.06%+12.03% | +17.37%n/a | n/an/a | n/an/a |
| Max drawdown | IDYN REFA | -3.44%-2.81% | -12.62%n/a | n/an/a | n/an/a |
| Max drawdown duration | IDYN REFA | 42d16d | 189dn/a | n/an/a | n/an/a |
Trading data
IDYN | REFA | |
Last sale 9/11/2026 at 1:30 PM | $30.99 | |
| Previous close 09/10/2026 | $30.72 | |
| Consolidated volume 09/10/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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IDYN
is actively managed and doesn’t replicate an indexIDYN | REFA | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
IDYN | REFA | |
|---|---|---|
| Last price | $30.99 | – |
| 1D performance | +0.89% | – |
| AuM | $110.54 M | $5.84 M |
| E/R | 0.45% | 0.32% |
Characteristics
IDYN | REFA | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | iShares | Columbia Threadneedle Investments |
| Benchmark | - | Beta Advantage Research Enhanced International Equity Index |
| N° of holdings | 187 | 211 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | August 5, 2025 | December 11, 2025 |
| ESG | No | No |
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Exposure
Countries
IDYN
Japan
24.91%
United Kingdom
11.73%
Switzerland
7.96%
Other
55.4%
REFA
Japan
26.38%
United Kingdom
14.95%
France
8.52%
Germany
7.39%
Switzerland
7.32%
Australia
7.28%
Other
28.16%
Sectors
IDYN
Finance
32.28%
Industrials
14.2%
Technology
13.42%
Non-Energy Materi.
8.47%
Healthcare
8.36%
Consumer Non-Cycl.
7.24%
Other
16.04%
REFA
Finance
25.23%
Industrials
16.36%
Technology
13.6%
Healthcare
12.56%
Non-Energy Materi.
7.71%
Other
24.54%
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Diversification
IDYN
Total weight of top 15 holdings out of 15
27.62%
REFA
Total weight of top 15 holdings out of 15
33.66%
Top 15 holdings
Data as of July 31, 2026
IDYN
ASML Holding NV
3.92%
Novartis AG
3.03%
AstraZeneca PLC
2.38%
Iberdrola SA
1.89%
Banco Santander SA
1.84%
Yara International ASA
1.70%
Enel SpA
1.63%
Assicurazioni Generali SpA
1.57%
Mitsubishi UFJ Financial Group, Inc.
1.57%
Vodafone Group Plc
1.45%
Roche Holding AG
1.41%
VINCI SA
1.36%
Mitsui & Co., Ltd.
1.30%
SAP SE
1.29%
Tesco Plc
1.26%
REFA
ASML Holding NV
3.69%
Roche Holding AG
3.28%
BHP Group Ltd.
3.17%
Novartis AG
2.87%
Hitachi Ltd.
2.47%
HSBC Holdings Plc
2.31%
Recruit Holdings Co., Ltd.
2.24%
Advantest Corp.
1.88%
Safran SA
1.86%
Siemens Energy AG
1.78%
Shell Plc
1.73%
Tokyo Electron Ltd.
1.73%
BNP Paribas SA
1.64%
Fast Retailing Co., Ltd.
1.63%
Deutsche Telekom AG
1.38%
Frequently asked questions about IDYN and REFA
How have the IDYN and REFA ETFs performed in 2026?
As of September 11, 2026, IDYN is up 12.21% year-to-date (YTD), while REFA has returned 13.95%. That puts REFA better performer ahead so far this year.
Which ETF is attracting more investor money: IDYN or REFA?
Year-to-date, the IDYN ETF saw -$9M in flows, compared to +$3K for REFA.
Which ETF is bigger: IDYN or REFA?
As of September 11, 2026, IDYN holds $110.54 M in assets under management (AUM), while REFA manages $5.84 M.
What sectors do the IDYN and REFA ETFs invest in?
IDYN leans toward sectors like Finance, Industrials and Technology. Meanwhile, REFA focuses on Finance, Industrials and Technology.
What are the top holdings of the IDYN ETF and REFA ETF?
IDYN top holdings include ASML Holding NV, Novartis AG and AstraZeneca PLC. REFA holds in its top three: ASML Holding NV, Roche Holding AG and BHP Group Ltd..
Which ETF is more diversified: IDYN or REFA?
IDYN holds 188 securities with 27.62% of its assets in the top 15. REFA has 211 securities and a top 15 weight of 33.66%.
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