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DWWN

GradeDChicago Board Options Exchange

Principal Exchange-Traded Funds - Principal Long Duration ETF

Treasury & Government Bond · Principal Funds · Inception 2026-05-20 · SEC filings

$24.26+0.00 (+0.00%)

As of Sep 23, 2026, 9:46 AM EDT

History starts May 21, 2026.History starts May 21, 2026.History starts May 21, 2026.
Intraday session: flat, 2 prints from 24.26 to 24.26. Range 24.13 to 24.26. Use the arrow keys to read each point.$24.15$24.2010 AM12 PM2 PM4 PM
Expense ratio
0.19%
Fund size
$11M
1Y return
—
Yield · Last 12 months
Data unavailable
Holdings
57
Volume · 30D
0M sh
NAV per share
$24.07
52W range
low $23.67high $26.87

The ETF.net DWWN Grade

D

25/ 100

Rank 10 of 11 in Treasuries (20+ Year)⁠

Confidence Medium

Six-pillar profile for DWWN. Scores out of 100: Cost 15, Risk 40, Mission not scored, Tradability 4, Holdings 73, Durability 19. Strongest: Holdings (73). Weakest: Tradability (4). Based on 5 of 6 pillars.
F< 25
D≥ 25
C≥ 40
B≥ 55
A≥ 70

Score 25 of 100 sits in the D 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 15
    Category rank10/11 · 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.
    CScore 40
    Category rank8/11 · mid-pack

  • Tradability

    How cheaply and easily you can get in and out — liquidity, spread, and premium/discount stability.
    FScore 4
    Category rank11/11 · bottom quartile

  • Holdings

    What it actually owns — the quality, breadth, and concentration of the underlying portfolio.
    AScore 73
    Category rank3/10 · top 30%

  • Durability

    Whether it will still be here — the fund’s assets, age, flows, and issuer staying power.
    FScore 19
    Category rank10/11 · bottom quartile

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

DWWN Holdings

As of Sep 22, 2026, 9:43 PM
Asset class
Bonds
Holdings
57
Top-10 weight
30%
Largest holding
STRIP PRINC 05/51 0.000003.6%

Geography

  • United States100.00%
The fund’s holdings, weight-ordered — page 1 of 4.
#TickerCompanyWeight %SharesMarket valueIn ETFs
001—STRIP PRINC 05/51 0.000003.57%1,465,000$391K2
002—STRIP PRINC 02/53 0.000003.32%1,480,000$364K3
003—STRIP PRINC 11/50 0.000003.25%1,295,000$356K2
004—STRIP PRINC 02/52 0.000003.14%1,335,000$344K3
005—STRIP PRINC 08/54 0.000002.98%1,418,000$327K3
006—STRIP PRINC 05/53 0.000002.97%1,339,000$326K3
007—STRIP PRINC 02/51 0.000002.79%1,127,000$305K2
008—STRIP PRINC 11/54 0.000002.72%1,309,000$298K3
009—STRIP PRINC 05/49 0.000002.67%989,000$293K2
010—STRIP PRINC 08/51 0.000002.66%1,104,000$292K3
011—STRIP PRINC 02/54 0.000002.65%1,235,000$291K3
012—STRIP PRINC 02/49 0.000002.63%958,000$288K2
013—STRIP PRINC 02/55 0.000002.53%1,231,000$277K3
014—STRIP PRINC 05/54 0.000002.36%1,109,000$259K3
015—STRIP PRINC 11/51 0.000002.33%980,000$255K3

Showing 1–15 of 57 holdings

DWWN Performance

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

DWWN$9,355
SPY tracks large US stocks. It provides market context, rather than representing this fund’s strategy, asset class or investment benchmark.$10,415
Jun 22, 2026 to Sep 22, 2026. DWWN $9,355. SPY $10,415. Use the arrow keys to read each point.$8,972$9,766$10,559Jun 2026Aug 2026Sep 2026

Jun 22, 2026 – 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 DWWN. Periods over one year show the average yearly return.
PeriodDWWN
Year to dateFund launched this year—
1 month+1.4%
3 months−6.4%
1 yearFund is under 1 year old—
3 yearsFund is under 3 years old—per year
5 yearsFund is under 5 years old—per year
10 yearsFund is under 10 years old—per 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 DWWN
YearReturn barDWWN
2026 YTD−1.9%

History from May 21, 2026

DWWN in the news

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

DWWN 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.
Data unavailableLast 12 months
Payout per share
Data unavailableLast 12 months
Last payment
$0.11 per share
Paid on
Shares bought on or after this date do not qualify for this distribution.
Frequency
Monthly

Distribution data unavailable.

Distribution history

2026

One bar per payment. 3 payments in 2026 YTD. Jul 1, 2026 $0.12; Aug 3, 2026 $0.11; Sep 1, 2026 $0.11. Use the arrow keys to read each point.2026YTD
Ex-datePay dateAmount per share
Sep 1, 2026Sep 3, 2026$0.11
Aug 3, 2026Aug 5, 2026$0.11
Jul 1, 2026Jul 6, 2026$0.12

DWWN Risk

How much the fund’s monthly returns vary, scaled to a year.
—
Launched May 2026; fills in after 12 months
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.
—
Launched May 2026; fills in after 12 months
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.
—
Launched May 2026; fills in after 12 months
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.
0.46
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.

DWWN Cost

Expense ratio0.19%
  • The middle half of Treasuries (20+ Year) funds
  • Median 0.15%

9 of the 11 Treasuries (20+ Year) funds charge less.

DWWN costs $19.00 a year on $10,000. The median Treasuries (20+ Year) fund costs $15.00.