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SPBU

GradeDChicago Board Options Exchange

AllianzIM Buffer15 Uncapped Allocation ETF

Buffered · AllianzIM · Inception 2025-03-05

$30.73−0.19 (−0.62%)

As of Sep 23, 2026, 2:17 PM EDT

History starts Mar 6, 2025.
Intraday session: down, 24 prints from 30.92 to 30.73. Range 30.68 to 30.90. Use the arrow keys to read each point.$30.80$30.85$30.9010 AM12 PM2 PM4 PM
Expense ratio
0.79%
Fund size
$195M
1Y return
+11.5%
Yield · Last 12 months
Holdings
13
Volume · 30D
0M sh
NAV per share
$30.91
52W range
low $26.58high $33.10

The ETF.net SPBU Grade

D

39/ 100

Rank 53 of 61 in S&P 500 Buffer 15%

Confidence Medium

Six-pillar profile for SPBU. Scores out of 100: Cost 35, Risk 12, Mission not scored, Tradability 42, Holdings 90, Durability 44. Strongest: Holdings (90). Weakest: Risk (12). Based on 5 of 6 pillars.
F< 25
D≥ 25
C≥ 40
B≥ 55
A≥ 70

Score 39 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.
    DScore 35
    Category rank46/61 · 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 12
    Category rank50/57 · bottom quartile
  • Tradability

    How cheaply and easily you can get in and out — liquidity, spread, and premium/discount stability.
    CScore 42
    Category rank35/61 · mid-pack
  • Holdings

    What it actually owns — the quality, breadth, and concentration of the underlying portfolio.
    AScore 90
    Category rank2/32 · top 6%
  • Durability

    Whether it will still be here — the fund’s assets, age, flows, and issuer staying power.
    CScore 44
    Category rank33/61 · mid-pack

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

Our read on SPBU

ETF.net Research

DMost buffer ETFs cap your upside. SPBU skips the ceiling: its twelve underlying funds take a stated spread off the S&P 500 ETF's return instead, while buffering the first 15% of losses. Laddered monthly, so no single start date defines your year.

Stated mandate

The Fund seeks to achieve its objective through a laddered portfolio of twelve AllianzIM U.S. Equity Buffer15 Uncapped ETFs. The underlying strategy seeks to track SPY market-price returns over specified one-year periods while protecting against the first 15% of SPY losses, subject to a stated spread.

Why people hold it

  1. 01No upside cap. The underlying Buffer15 Uncapped funds subtract a stated spread from the S&P 500 ETF's one-year return rather than stopping gains at a ceiling.
  2. 02Twelve overlapping one-year outcome periods in one ticket, so the portfolio staggers its resets instead of hanging on a single entry date.
  3. 03The 15% buffer is written into the design: the underlying strategy absorbs the first 15% of S&P 500 ETF losses over each one-year period.
  4. 04At 0.79%, the fee sits right at the median for its buffered S&P 500 peer group, so the uncapped twist costs no premium over standard capped 15% buffers.

Worth knowing

  1. 01The spread is what you pay for no cap. Upside arrives as the index return minus that stated spread, so the fund trails plain S&P 500 exposure in strong years.
  2. 02Cost isn't the edge here. Another laddered buffer fund in the same group, BUFF, charges 0.10% at the fund level.
  3. 03Launched in 2025 and thinly traded, so the track record is short and the gap between bid and ask can matter as much as the expense ratio.

SPBU Holdings

As of Sep 20, 2026, 9:12 AM
Asset class
Stocks
Holdings
13
Top-10 weight
83%
Largest holding
JNEU8.4%

Sectors

  • Technology38.5%
  • Financials12.1%
  • Communication9.6%
  • Consumer Discr.9.3%
  • Health Care9.3%
  • Industrials7.8%
  • Cons. Staples4.5%
  • Energy3.4%
  • Utilities2.0%
  • Real Estate1.8%
  • Materials1.7%

Geography

  • United States100.00%
The fund’s holdings, weight-ordered — page 1 of 1.
#TickerCompanyWeight %SharesMarket valueIn ETFs
001JNEUALLIANZIM US BF15 UNCAP JUN8.43%482,548$16M1
002MAYUALLIANZIM US BF15 UNCAP MAY8.41%466,377$16M1
003SEPUALLIANZIM US BF15 UNCAP SEP8.39%507,766$16M1
004JULUALLIANZIM US BF15 UNCAP JUL8.37%494,866$16M1
005AUGUALLIANZIM US BF15 UNCAP AUG8.36%499,230$16M1
006JANUALLIANZIM US BF15 UNCAP JAN8.32%523,117$16M1
007OCTUALLIANZIM US BF15 UNCAP OCT8.32%517,061$16M1
008FEBUALLIANZIM US BF15 UNCAP FEB8.31%530,119$16M1
009NVBUALLIANZIM US BF15 UNCAP NOV8.30%510,164$16M1
010MARUALLIANZIM US BF15 UNCAP MAR8.30%529,580$16M1
011DECUALLIANZIM US BF15 UNCAP DEC8.28%536,711$16M1
012ARLUALLIANZIM US BF15 UNCAP APR8.24%488,228$16M1

Showing 1–12 of 12 holdings

SPBU Performance

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

SPBU$11,149
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. SPBU $11,149. SPY $11,723. Use the arrow keys to read each point.$9,353$10,646$11,940Sep 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 SPBU. Periods over one year show the average yearly return.
PeriodSPBU
Year to date+9.8%
1 month+0.6%
3 months+2.5%
1 year+11.5%
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 SPBU
YearReturn barSPBU
2026 YTD+9.8%
2025+13.8%

History from Mar 6, 2025

SPBU in the news

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

SPBU Dividends

This fund pays no distributions.
Last 12 months
Payout per share
Last 12 months

No distributions in the last 12 months.

SPBU Risk

How much the fund’s monthly returns vary, scaled to a year.
9.2%
Annualised · 17 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.
1.43
vs 3-month T-bills · 17 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.
−8.3%
18 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.
0.75
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.

SPBU Cost

Expense ratio0.79%
  • The middle half of S&P 500 Buffer 15% funds
  • Median 0.79%

22 of the 50 S&P 500 Buffer 15% funds charge less.

SPBU costs $79.00 a year on $10,000. The median S&P 500 Buffer 15% fund costs $79.00.