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REGSvsIUSGETF Comparison

ETF 1
REGS

Columbia Large Cap Growth ETF

This fund is part of
US Large Cap Growth
+0.71%
VS
ETF 2
IUSG

iShares Core S&P U.S. Growth ETF

This fund is part of
US Large Cap Growth
+0.71%

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 Information Technology, Consumer Discretionary and Communication Services. In contrast, IUSG's top sector exposures are Information Technology, Communication Services and Consumer Discretionary. 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.

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REGS vs IUSG performance and flow charts

Performance

02468101214%Apr 1Apr 9Apr 16Apr 23Apr 30

Cumulative Flows

0 M100 M200 M300 M400 MApr 1Apr 9Apr 16Apr 23Apr 30

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Historic performance and flows
Data as of 05/01/2026
1M3MYTD1Y3Y5Y
Perf.
REGS
IUSG
+12.89%+13.63%
n/a+5.31%
n/a+6.45%
n/a+36.76%
n/a+102.83%
n/a+92.37%
Flows
REGS
IUSG
-$8M+$389M
-+$1.14B
-+$2.16B
-+$2.33B
-+$4.21B
-+$6.32B
Volatility and drawdown
3M1Y3Y5Y
Volatility
REGS
IUSG
n/a+21.40%
n/a+16.30%
n/a+18.82%
n/a+21.10%
Max drawdown
REGS
IUSG
n/a-12.04%
n/a-12.98%
n/a-22.25%
n/a-32.26%
Max drawdown duration
REGS
IUSG
n/a70d
n/a76d
n/a151d
n/a793d
Trading data

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REGS
IUSG
Last sale
5/1/2026 at 1:30 PM
$11.09
$178.58
Previous close
05/01/2026
$10.94
$177.54
Consolidated volume
05/01/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of April 30, 2026
1-year trailing difference

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REGS
is actively managed and doesn’t replicate an index

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REGS
IUSG
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 5/1/2026 at 1:30 PM
Live
Closed
REGS
IUSG
Last price
$11.09
$178.58
1D performance
+1.37%
+0.59%
AuM$67.69 M$30.30 B
E/R0.35%0.04%
Characteristics
REGS
IUSG
Management strategyActivePassive
ProviderColumbia Threadneedle InvestmentsiShares
Benchmark-S&P 900 Growth
N° of holdings58366
Asset class-Equities
Trailing 12m distribution yield
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Inception dateMarch 13, 2026July 24, 2000
ESGNoNo
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Exposure

Countries

REGS
USA
92.93%
Other
7.07%
IUSG
USA
98.41%
Other
1.59%

Sectors

REGS
Information Techn.
45.76%
Consumer Discreti.
15.1%
Communication Ser.
11.33%
Health Care
10.17%
Other
17.64%
IUSG
Information Techn.
46.37%
Communication Ser.
15.6%
Consumer Discreti.
9.38%
Financials
7.83%
Health Care
7.21%
Industrials
7.05%
Other
6.55%
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Diversification

REGS

Total weight of top 15 holdings out of 15

61.91%
IUSG

Total weight of top 15 holdings out of 15

63.96%

Top 15 holdings

Data as of March 31, 2026
REGS
NVIDIA
11.41%
APPLE
8.04%
BROADCOM LIMITED
6.23%
MICROSOFT-T
6.05%
ALPHABET INC-CL
5.30%
AMAZON.COM INC
5.00%
META PLATFORMS
4.19%
LILLY
3.19%
TESLA
2.36%
US36828A1016
1.85%
ALPHABET INC-CL
1.84%
VERTEX PHARMACEUTICALS
1.65%
UBER TECHNOLOGIES INC
1.62%
ADVANCED MICRO DEVICES
1.60%
AMERICAN EXPRESS
1.58%
IUSG
NVIDIA
13.84%
MICROSOFT-T
8.97%
APPLE
6.08%
ALPHABET INC-CL
5.47%
BROADCOM LIMITED
4.79%
ALPHABET INC-CL
4.38%
META PLATFORMS
4.09%
AMAZON.COM INC
3.52%
BERKSHIRE HATHWAY
2.87%
LILLY
2.38%
TESLA
2.12%
JPMORGAN CHASE
1.76%
NETFLIX
1.33%
MICRON TECHNOLOGY
1.24%
JOHNSON&JOHNSON
1.13%
Frequently asked questions about REGS and IUSG

Which ETF is bigger: REGS or IUSG?

As of May 1, 2026, REGS holds $67.69 M in assets under management (AUM), while IUSG manages $30.30 B.

What sectors do the REGS and IUSG ETFs invest in?

REGS leans toward sectors like Information Technology, Consumer Discretionary and Communication Services. Meanwhile, IUSG focuses on Information Technology, Communication Services and Consumer Discretionary.

What are the top holdings of the REGS ETF and IUSG ETF?

REGS top holdings include NVIDIA, APPLE and BROADCOM LIMITED. IUSG holds in its top three: NVIDIA, MICROSOFT-T and APPLE.

Which ETF is more diversified: REGS or IUSG?

REGS holds 59 securities with 61.91% of its assets in the top 15. IUSG has 386 securities and a top 15 weight of 63.96%.

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