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ACSGvsFNYETF Comparison

ETF 1
ACSG

American Century Small Cap Growth Insights ETF

This fund is part of
US Small Cap Growth
-0.22%
VS
ETF 2
FNY

First Trust Mid Cap Growth AlphaDEX Fund ETF

This fund is part of
US Mid Cap Growth
-0.21%

American Century Small Cap Growth Insights ETF (ACSG) belongs to the US Small Cap Growth segment. First Trust Mid Cap Growth AlphaDEX Fund ETF (FNY) is part of the US Mid Cap Growth segment. ACSG's top 3 sector exposures are Industrials, Information Technology and Health Care. In contrast, FNY's top sector exposures are Industrials, Health Care and Information Technology. ACSG is less expensive with a Total Expense Ratio (TER) of 0.49%, versus 0.73% for FNY. ACSG is up 9.26% year-to-date (YTD) with +$7M in YTD flows. FNY performs better with 10.23% YTD performance, and +$5M in YTD flows. Run a side-by-side ETF comparison of ACSG and FNY 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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ACSG vs FNY performance and flow charts

Performance

-50510%Mar 24Mar 31Apr 8Apr 15Apr 22

Cumulative Flows

0 M50 M100 M150 MMar 24Mar 31Apr 8Apr 15Apr 22

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 04/24/2026
1M3MYTD1Y3Y5Y
Perf.
ACSG
FNY
+11.56%+10.13%
+3.73%+3.25%
+9.26%+10.23%
n/a+36.58%
n/a+69.14%
n/a+41.05%
Flows
ACSG
FNY
+$1M-$5M
+$7M-$5M
+$7M+$5M
-+$34M
-+$81M
--$45M
Volatility and drawdown
3M1Y3Y5Y
Volatility
ACSG
FNY
+25.30%+23.41%
n/a+19.28%
n/a+20.47%
n/a+22.43%
Max drawdown
ACSG
FNY
-11.90%-11.58%
n/a-12.05%
n/a-24.97%
n/a-33.90%
Max drawdown duration
ACSG
FNY
77d49d
n/a84d
n/a275d
n/a1045d
Trading data

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ACSG
FNY
Last sale
4/28/2026 at 1:30 PM
$98.40
Previous close
04/27/2026
$100.21
Consolidated volume
04/27/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of March 31, 2026
1-year trailing difference

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ACSG
is actively managed and doesn’t replicate an index

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ACSG
FNY
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 4/28/2026 at 1:30 PM
Live
Closed
ACSG
FNY
Last price
$98.40
1D performance
-1.80%
AuM$14.50 M$517.29 M
E/R0.49%0.73%
Characteristics
ACSG
FNY
Management strategyActivePassive
ProviderAmerican Century InvestmentsFirst Trust
Benchmark-NASDAQ AlphaDEX Mid Cap Growth Index
N° of holdings208206
Asset class-Equities
Trailing 12m distribution yield
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Inception dateOctober 14, 2025April 19, 2011
ESGNoNo
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Exposure

Countries

ACSG
USA
76.64%
Other
23.36%
FNY
USA
96.93%
Other
3.07%

Sectors

ACSG
Industrials
20.76%
Information Techn.
18.35%
Health Care
17.5%
Consumer Discreti.
9.25%
Other
34.14%
FNY
Industrials
20.95%
Health Care
17.95%
Information Techn.
13.4%
Consumer Discreti.
12.18%
Financials
7.53%
Other
27.99%
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Diversification

ACSG

Total weight of top 15 holdings out of 15

16.07%
FNY

Total weight of top 15 holdings out of 15

15.27%

Top 15 holdings

Data as of March 31, 2026
ACSG
BLOOM ENERGY CORP
2.11%
FABRINET
1.29%
PLEXUS
1.16%
STERLING INFRASTRUCTURE INC
1.15%
SILICON LABS
1.06%
RBC BEARINGS
1.05%
ATI INC
0.98%
CREDO TECHNOLOGY GROUP HOLDING
0.97%
CONSTRUCTION PARTNERS INC
0.94%
HEXCEL
0.92%
DIGITALOCEAN HOLDINGS
0.91%
CARPENTER TECHNOLOGY
0.90%
ARGAN
0.89%
MODINE MNFC CO
0.88%
CECO ENVIRONMENTAL
0.86%
FNY
LUMENTUM HOLDINGS
1.54%
CIENA
1.31%
BLOOM ENERGY CORP
1.13%
US3004261034
1.08%
TTM TECHNOLOGIES
1.04%
US65290E1010
1.02%
MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC
0.99%
ATI INC
0.98%
FIVE BELOW
0.92%
IES HOLDINGS
0.92%
NEW YORK TIMES
0.91%
PRIMORIS SERVICES
0.90%
AST SPACEMOBILE
0.86%
ENSIGN GROUP
0.85%
JAZZ PHARMACEUTICALS
0.82%
Frequently asked questions about ACSG and FNY

How have the ACSG and FNY ETFs performed in 2026?

As of April 24, 2026, ACSG is up 9.26% year-to-date (YTD), while FNY has returned 10.23%. That puts FNY better performer ahead so far this year.

Which ETF is attracting more investor money: ACSG or FNY?

Year-to-date, the ACSG ETF saw +$7M in flows, compared to +$5M for FNY.

Which ETF is bigger: ACSG or FNY?

As of April 24, 2026, ACSG holds $14.50 M in assets under management (AUM), while FNY manages $517.29 M.

What sectors do the ACSG and FNY ETFs invest in?

ACSG leans toward sectors like Industrials, Information Technology and Health Care. Meanwhile, FNY focuses on Industrials, Health Care and Information Technology.

What are the top holdings of the ACSG ETF and FNY ETF?

ACSG top holdings include BLOOM ENERGY CORP, FABRINET and PLEXUS. FNY holds in its top three: LUMENTUM HOLDINGS, CIENA and BLOOM ENERGY CORP.

Which ETF is more diversified: ACSG or FNY?

ACSG holds 209 securities with 16.07% of its assets in the top 15. FNY has 224 securities and a top 15 weight of 15.27%.

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