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SMLLvsSLTYETF Comparison

ETF 1
SMLL

Harbor Active Small Cap ETF

This fund is part of
US Small Cap
-1%
VS
ETF 2
SLTY

YieldMax Ultra Short Option Income Strategy ETF

This fund is part of
Alternatives
-0.8%

Harbor Active Small Cap ETF (SMLL) belongs to the US Small Cap segment. YieldMax Ultra Short Option Income Strategy ETF (SLTY) is part of the Alternatives segment. SMLL's top 3 sector exposures are Industrials, Financials and Information Technology. In contrast, SLTY's top sector exposures are Consumer Discretionary, Industrials and Health Care. SMLL is less expensive with a Total Expense Ratio (TER) of 0.8%, versus 1.24% for SLTY. SMLL is up 2.06% year-to-date (YTD) with -$1M in YTD flows. SLTY performs worse with -5.95% YTD performance, and +$3M in YTD flows. Run a side-by-side ETF comparison of SMLL and SLTY 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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SMLL vs SLTY performance and flow charts

Performance

-4.0-3.0-2.0-1.00.01.02.0%May 11May 18May 25Jun 1Jun 8

Cumulative Flows

-600,000-400,000-200,0000200,000400,000600,000May 11May 18May 25Jun 1Jun 8

Get all the metrics on this page, and more, through a reliable ETF data feed

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

Historic performance and flows
Data as of 06/10/2026
1M3MYTD1Y3Y5Y
Perf.
SMLL
SLTY
-1.17%-0.33%
+4.31%-1.28%
+2.06%-5.95%
-2.87%n/a
n/an/a
n/an/a
Flows
SMLL
SLTY
-$502K+$607K
-$978K+$6M
-$1M+$3M
-$5M-
--
--
Volatility and drawdown
3M1Y3Y5Y
Volatility
SMLL
SLTY
+15.22%+13.83%
+17.41%n/a
n/an/a
n/an/a
Max drawdown
SMLL
SLTY
-4.67%-9.70%
-15.18%n/a
n/an/a
n/an/a
Max drawdown duration
SMLL
SLTY
28d72d
290dn/a
n/an/a
n/an/a
Trading data

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SMLL
SLTY
Last sale
6/10/2026 at 1:30 PM
$20.34
$23.56
Previous close
06/10/2026
$20.54
$23.92
Consolidated volume
06/10/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
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Main metrics
Last update 6/10/2026 at 1:30 PM
Live
Closed
SMLL
SLTY
Last price
$20.34
$23.56
1D performance
-0.96%
-1.51%
AuM$13.22 M$18.62 M
E/R0.8%1.24%
Characteristics
SMLL
SLTY
Management strategyActiveActive
ProviderHarbor CapitalYieldMax ETFs
Benchmark--
N° of holdings37199
Asset class--
Trailing 12m distribution yield
Join
Join
Inception dateAugust 28, 2024August 21, 2025
ESGNoNo
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Exposure

Countries

SMLL
USA
87.82%
Other
12.18%
SLTY
Data will be available soon

Sectors

SMLL
Industrials
24.6%
Financials
17.49%
Information Techn.
15.68%
Materials
7.37%
Other
34.86%
SLTY
Data will be available soon
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Diversification

SMLL

Total weight of top 15 holdings out of 15

53.94%
SLTY
Data will be available soon

Top 15 holdings

Data as of April 30, 2026
SMLL
RELIANCE STEEL
5.11%
POOL
5.03%
REMITLY GLOBAL
4.58%
WILLSCOT MOBILE MINI HOLDINGS CORP
4.19%
WINTRUST FINCL
3.96%
DOUGLAS DYNMCS
3.89%
LIBERTY OILFIELD SERVICES
3.83%
MORNINGSTAR INC
3.51%
UNITED BANKSHRS
3.14%
JANUS INTERNATIONAL GROUP INC
3.08%
SS+C TECHNOL
3.06%
FRESHWORKS
2.71%
ARTISAN PARTNERS ASSET MANAGEMENT INC
2.71%
PAYLOCITY HOLD/D
2.59%
HILLMAN SOLUTIONS CORP
2.57%
SLTY
Data will be available soon
Frequently asked questions about SMLL and SLTY

How have the SMLL and SLTY ETFs performed in 2026?

As of June 10, 2026, SMLL is up 2.06% year-to-date (YTD), while SLTY has lost -5.95%. That puts SMLL better performer ahead so far this year.

Which ETF is attracting more investor money: SMLL or SLTY?

Year-to-date, the SMLL ETF saw -$1M in flows, compared to +$3M for SLTY.

Which ETF is bigger: SMLL or SLTY?

As of June 10, 2026, SMLL holds $13.22 M in assets under management (AUM), while SLTY manages $18.62 M.

What are the top holdings of the SMLL ETF and SLTY ETF?

SMLL top holdings include RELIANCE STEEL, POOL and REMITLY GLOBAL. SLTY holds in its top three: US912797RG48, US912797RF64 and US912797RS85.

Which ETF is more diversified: SMLL or SLTY?

SMLL holds 37 securities with 53.94% of its assets in the top 15. SLTY has 209 securities and a top 15 weight of 82.54%.

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