REGSvsIUSGETF Comparison
VS
Columbia Large Cap Growth ETF (REGS) and iShares Core S&P U.S. Growth ETF (IUSG) belong to the same industry segment: US Large Cap Growth. REGS's top 3 sector exposures are Technology, Healthcare and Finance. In contrast, IUSG's top sector exposures are Technology, Finance and Industrials. REGS is more expensive with a Total Expense Ratio (TER) of 0.35%, versus 0.04% for IUSG. Run a side-by-side ETF comparison of REGS and IUSG below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
Find out how industry players manage ETF portfolios. Discover our library of Model portfolios
REGS vs IUSG performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | REGS IUSG | -1.72%-3.24% | +0.78%+2.84% | n/a+8.84% | n/a+17.69% | n/a+84.92% | n/a+81.40% |
| Flows | REGS IUSG | -$1M+$476M | -$5M+$732M | -+$2.84B | -+$3.15B | -+$4.94B | -+$6.84B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | REGS IUSG | +18.42%+20.63% | n/a+17.90% | n/a+19.45% | n/a+21.39% |
| Max drawdown | REGS IUSG | -8.31%-8.40% | n/a-12.98% | n/a-22.25% | n/a-32.26% |
| Max drawdown duration | REGS IUSG | 59d59d | n/a76d | n/a151d | n/a793d |
Trading data
REGS | IUSG | |
Last sale 7/31/2026 at 1:30 PM | $11.16 | $184.83 |
| Previous close 07/30/2026 | $11.07 | $182.34 |
| Consolidated volume 07/30/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
Create an account to view replication metrics
Join for free
REGS
is actively managed and doesn’t replicate an indexREGS | IUSG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
Advertisement
Main metrics
Last update 7/31/2026 at 1:30 PM
Live
Closed
REGS | IUSG | |
|---|---|---|
| Last price | $11.16 | $184.83 |
| 1D performance | +0.81% | +1.37% |
| AuM | $62.67 M | $31.61 B |
| E/R | 0.35% | 0.04% |
Characteristics
REGS | IUSG | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Columbia Threadneedle Investments | iShares |
| Benchmark | - | S&P 900 Growth |
| N° of holdings | 61 | 391 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | March 13, 2026 | July 24, 2000 |
| ESG | No | No |
Advertisement
Exposure
Countries
REGS
USA
97.29%
Other
2.71%
IUSG
USA
99.18%
Other
0.82%
Sectors
REGS
Technology
63.02%
Healthcare
10.03%
Other
26.95%
IUSG
Technology
63.97%
Finance
9.22%
Industrials
7.66%
Other
19.16%
Advertisement
Diversification
REGS
Total weight of top 15 holdings out of 15
61.14%
IUSG
Total weight of top 15 holdings out of 15
63.59%
Top 15 holdings
Data as of June 30, 2026
REGS
NVIDIA Corp.
11.27%
Apple, Inc.
7.89%
Broadcom Inc.
6.53%
Alphabet, Inc.
5.61%
Microsoft Corp.
5.25%
Meta Platforms, Inc.
4.00%
Eli Lilly & Co.
3.58%
Advanced Micro Devices, Inc.
3.14%
Amazon.com, Inc.
2.31%
GE Vernova, Inc.
2.15%
Applied Materials, Inc.
2.11%
Alphabet, Inc.
1.97%
Micron Technology, Inc.
1.90%
Tesla, Inc.
1.74%
Sandisk Corp.
1.68%
IUSG
NVIDIA Corp.
12.95%
Microsoft Corp.
7.41%
Apple, Inc.
5.68%
Alphabet, Inc.
5.60%
Broadcom Inc.
4.78%
Alphabet, Inc.
4.46%
Micron Technology, Inc.
3.48%
Meta Platforms, Inc.
3.31%
Amazon.com, Inc.
3.31%
Eli Lilly & Co.
2.54%
Advanced Micro Devices, Inc.
2.53%
Berkshire Hathaway, Inc.
2.45%
Tesla, Inc.
1.96%
JPMorgan Chase & Co.
1.59%
Applied Materials, Inc.
1.53%
Frequently asked questions about REGS and IUSG
Which ETF is bigger: REGS or IUSG?
As of July 30, 2026, REGS holds $62.67 M in assets under management (AUM), while IUSG manages $31.61 B.
What sectors do the REGS and IUSG ETFs invest in?
REGS leans toward sectors like Technology and Healthcare. Meanwhile, IUSG focuses on Technology, Finance and Industrials.
What are the top holdings of the REGS ETF and IUSG ETF?
REGS top holdings include NVIDIA Corp., Apple, Inc. and Broadcom Inc.. IUSG holds in its top three: NVIDIA Corp., Microsoft Corp. and Apple, Inc..
Which ETF is more diversified: REGS or IUSG?
REGS holds 62 securities with 61.14% of its assets in the top 15. IUSG has 393 securities and a top 15 weight of 63.59%.
Advertisement
Advertisement
