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SMLL

GradeFNew York Stock Exchange Arca

Harbor Active Small Cap ETF (SMLL)

Active Equity · Harbor · Inception 2024-08-28 · SEC filings

$20.46−0.03 (−0.13%)

As of Sep 23, 2026, 12:20 PM EDT

History starts Aug 29, 2024.
Intraday session: down, 4 prints from 20.49 to 20.46. Range 20.35 to 20.49. Use the arrow keys to read each point.$20.35$20.40$20.5010 AM12 PM2 PM4 PM
Expense ratio
0.80%
Fund size
$13M
1Y return
−3.8%
Yield · Last 12 months
2.30%
Holdings
51
Volume · 30D
0M sh
NAV per share
$20.48
52W range
low $18.58high $22.56

The ETF.net SMLL Grade

F

22/ 100

Rank 36 of 41 in US Active Small-Cap

Confidence Medium

Six-pillar profile for SMLL. Scores out of 100: Cost 23, Risk 20, Mission not scored, Tradability 15, Holdings 30, Durability 35. Strongest: Durability (35). Weakest: Tradability (15). Based on 5 of 6 pillars.
F< 25
D≥ 25
C≥ 40
B≥ 55
A≥ 70

Score 22 of 100 sits in the F band. Bands: A ≥ 70, B ≥ 55, C ≥ 40, D ≥ 25, F < 25; the scale skips E.

  • Cost

    What you pay to own it — the expense ratio plus trading frictions, ranked within its category.
    FScore 23
    Category rank33/41 · bottom quartile
  • Mission

    How faithfully it does the job it claims — tracking its mandate or index with minimal slippage.
    Not scored
  • Risk

    How violently it can move — volatility, drawdown depth, and downside capture versus its category.
    FScore 20
    Category rank35/37 · bottom quartile
  • Tradability

    How cheaply and easily you can get in and out — liquidity, spread, and premium/discount stability.
    FScore 15
    Category rank38/41 · bottom quartile
  • Holdings

    What it actually owns — the quality, breadth, and concentration of the underlying portfolio.
    DScore 30
    Category rank36/41 · bottom quartile
  • Durability

    Whether it will still be here — the fund’s assets, age, flows, and issuer staying power.
    DScore 35
    Category rank31/41 · bottom quartile

Graded as of Sep 22, 2026 · Based on 5 of 6 pillars

Our read on SMLL

ETF.net Research

FHarbor's 2024 entry into small caps skips the thousand-stock dragnet: roughly 50 U.S. small-cap names, actively picked, chasing long-term total return. A concentrated stock-picker's take in a corner of the market ruled by broad quant sweeps.

Stated mandate

The Fund seeks long-term total return.

Why people hold it

  1. 01Roughly 50 holdings, not a thousand. This is a concentrated active portfolio, so individual stock picks actually move the needle instead of getting diluted into an index blur.
  2. 02The mandate is refreshingly plain: long-term total return from U.S. small-cap equities, mainly common and preferred stock. No sleeves, no derivatives overlay, no story to decode.
  3. 03Backed by Harbor, a manager with a long history of packaging outside stock-picking teams into funds rather than running everything in-house.

Worth knowing

  1. 01You pay 0.80% a year for the active seat. Systematic small-cap rivals like AVUV and AVSC charge 0.25%, so the stock picking has real ground to make up.
  2. 02Concentration cuts both ways. With about 50 names, a handful of picks can drive returns in either direction far more than in a broad small-cap basket.
  3. 03Launched in 2024 and thinly traded, so the track record is short and bid-ask spreads tend to be wider than on the category's household names.

SMLL Holdings

As of Sep 20, 2026, 6:04 AM
Asset class
Stocks
Holdings
51
Top-10 weight
37%
Largest holding
MORN5.0%

Sectors

  • Industrials27.0%
  • Financials22.4%
  • Technology18.3%
  • Consumer Discr.9.1%
  • Health Care7.2%
  • Real Estate7.0%
  • Energy4.7%
  • Materials2.1%
  • Utilities1.4%
  • Cons. Staples0.9%

Geography

  • United States100.00%
The fund’s holdings, weight-ordered — page 1 of 4.
#TickerCompanyWeight %SharesMarket valueIn ETFs
001MORNMORNINGSTAR INC4.99%3,096$628K159
002POOLPOOL CORP4.76%3,575$599K148
003WTFCWINTRUST FINANCIAL CORP3.93%3,344$495K160
004PCTYPAYLOCITY HOLDING CORP3.78%3,251$475K157
005SSNCSS&C TECHNOLOGIES HOLDINGS3.60%5,667$454K204
006PLOWDOUGLAS DYNAMICS INC3.43%10,834$432K87
007UBSIUNITED BANKSHARES INC3.39%9,070$426K152
008WSCWILLSCOT HOLDINGS CORP3.29%22,635$414K117
009DOCSDOXIMITY INC-CLASS A3.07%14,525$386K132
010FDSFACTSET RESEARCH SYSTEMS INC2.87%1,297$362K230
011FOURSHIFT4 PAYMENTS INC-CLASS A2.87%8,732$361K127
012RLJRLJ LODGING TRUST2.84%32,804$358K83
013APAMARTISAN PARTNERS ASSET MA -A2.63%9,069$331K130
014CSGPCOSTAR GROUP INC2.56%11,016$323K219
015JBIJANUS INTERNATIONAL GROUP IN2.52%71,750$318K65

Showing 1–15 of 51 holdings

SMLL Performance

Shows how $10,000 changes over the selected period, with cash distributions reinvested at the closing price on each ex-dividend date.

SMLL$9,625
SPY tracks large US stocks. It provides market context, rather than representing this fund’s strategy, asset class or investment benchmark.$11,723
Sep 22, 2025 to Sep 22, 2026. SMLL $9,625. SPY $11,723. Use the arrow keys to read each point.$8,507$10,255$12,003Sep 2025Mar 2026Sep 2026

Sep 22, 2025 – Sep 22, 2026

Returns run to the Sep 22, 2026 close, with cash distributions reinvested. Each period starts on the same date that many months or years earlier. Periods over one year show the average yearly return.

Trailing total return for SMLL. Periods over one year show the average yearly return.
PeriodSMLL
Year to date+3.1%
1 month−7.0%
3 months−0.2%
1 year−3.8%
3 yearsFund is under 3 years oldper year
5 yearsFund is under 5 years oldper year
10 yearsFund is under 10 years oldper year

As of the close, with distributions reinvested.

Calendar-year total return with cash distributions hypothetically reinvested at the ex-dividend date’s closing price. The current year shows year to date.

Annual total returns for SMLL
YearReturn barSMLL
2026 YTD+3.1%
2025−6.3%
2024+10.8%

History from Aug 29, 2024

SMLL in the news

ETF.net Research hasn’t filed on SMLL yet — coverage lands here as it’s written.

SMLL Dividends

Adds up every distribution paid per share over the last 12 months, divided by the last completed close. Distributions are counted by ex-date. Data through Sep 22, 2026.
2.30%Last 12 months
Payout per share
$0.47Last 12 months
Last payment
$0.47 per share
Paid on
Shares bought on or after this date do not qualify for this distribution.
Frequency
Irregular

Distribution history

2024–2026

One bar per payment. 2 payments from 2024 to 2026 YTD. Dec 20, 2024 $0.11; Dec 19, 2025 $0.47. Use the arrow keys to read each point.202420252026YTD
Ex-datePay dateAmount per share
Dec 19, 2025Dec 24, 2025$0.47
Dec 20, 2024Dec 26, 2024$0.11

SMLL Risk

How much the fund’s monthly returns vary, scaled to a year.
17.0%
Annualised · 24 months to Aug 2026
How it’s calculated: standard deviation

The sample standard deviation of monthly total returns, multiplied by the square root of 12.

Uses up to 36 complete months, with at least 12 required. Total returns include reinvested distributions.

Return above 3-month US Treasury bills per unit of volatility.
0.20
vs 3-month T-bills · 24 months to Aug 2026
How it’s calculated: Sharpe ratio

Subtract each month’s Treasury-bill return from the fund’s monthly total return.

Divide the average of those excess returns by their sample standard deviation, then multiply by the square root of 12.

Uses up to 36 complete months, with at least 12 required. Each month uses the Treasury yield quoted at the end of the previous month.

The largest fall from a peak to the low that followed.
−23.5%
24 months · trough Apr 2025
How it’s calculated: maximum drawdown

The largest percentage decline from an earlier peak, using total returns with reinvested distributions.

Uses up to five years through the last close, with at least 12 months required.

How strongly the fund’s returns move with its asset-class index.
1.00
vs its asset-class index
How it’s calculated: beta

The beta figure is supplied by FMP. The comparison index depends on the fund’s broad asset class.

SMLL Cost

Expense ratio0.80%
  • The middle half of US Active Small-Cap funds
  • Median 0.55%

30 of the 39 US Active Small-Cap funds charge less.

SMLL costs $80.00 a year on $10,000. The median US Active Small-Cap fund costs $55.00.