Data as of Nov 4, 2026.

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Buffer ETFs

MAYU vs PMMY: Cap, Buffer & Days Left

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As of Nov 4, 2026 MAYU can fall 5.0% before its buffer engages and PMMY 2.9%.

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Net assets: $44m on Nov 3, 2026 for AllianzIM U.S. Equity Buffer15 Uncapped ETF - May, and $5.4m on Nov 4, 2026 for PGIM S&P 500 Max Buffer ETF - May.

At a glance
5.0%
MAYU can fall this far before its buffer
2.9%
PMMY can fall this far before its buffer
uncapped
MAYU can still gain
3.9%
PMMY can still gain
MAYU No cap
No capMAYU: reference +6.7% since period start, fund +4.4%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.15 pts of buffer−15.0% floor0% period startno cap+6.7% gained, no capTODAY · SPY +6.7%No capMAYU: reference +6.7% since period start, fund +4.4%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.15 pts−15.0% floor0% startno cap+6.7% gained, no capTODAY · SPY +6.7%

MAYU: reference +6.7% since period start, fund +4.4%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.

MAYU: reference +6.7% since period start, fund +4.4%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.
PMMY Full floor
Full floorPMMY: reference +6.7% since period start, fund +2.5%; buffer Floor; cap +7.0%; Full floor. Data to Nov 4, 2026.full floor beneath+6.7%full floor0% period start+7.0% cap+0.3% more to the capTODAY · SPY +6.7%Full floorPMMY: reference +6.7% since period start, fund +2.5%; buffer Floor; cap +7.0%; Full floor. Data to Nov 4, 2026.full floor beneathfull floor0% start+7.0% cap+6.7% gain captured+0.3% more to the capTODAY · SPY +6.7%

PMMY: reference +6.7% since period start, fund +2.5%; buffer Floor; cap +7.0%; Full floor. Data to Nov 4, 2026.

Data to Nov 4, 2026.

Pair scorecard

PMMY costs 0.24 points a year less; their one-year returns differ by 5.2 points; MAYU is 8.1 times larger.

Points (pts) are percentage points.

MAYU vs PMMY: Cap, Buffer & Days Left
MeasureMAYUPMMY
Return
Total return, 1 year+10.3%+5.1%
Drawdown
Index fall to the buffer6.3%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.74%0.50%
Net assets, as of Nov 3, 2026$44m$5.4m
Holdings
Holdings in commonnot published

Method

Window by window

Window by window: MAYU vs PMMY: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowMAYUPMMYMAYUPMMY
3 months−1.2%+1.0%−0.8 pts+1.4 pts
6 months+2.4%+2.3%−2.0 pts−2.2 pts
1 year+10.3%+5.1%−3.2 pts−8.5 pts
Since launchNot the same days: MAYU May 2024 · PMMY May 2025+38.1%+8.8%−15.1 pts−28.5 pts

Each fund's gap is to its reference's price return, dividends left out: the basis the outcome period uses. Open this comparison in the app →

Side by side

MAYU AllianzIM U.S. Equity Buffer15 Uncapped ETF - May · Absorbs the first 15% of loss on SPY and does not cap the gain, over a period ending Apr 30, 2027 PMMY PGIM S&P 500 Max Buffer ETF - May · Absorbs the whole loss on SPY and caps the gain at 7.0%, over a period ending Apr 30, 2027
Reference index SPY SPY
Buffer 15% 100%
Outcome period May 1, 2026 to Apr 30, 2027 May 1, 2026 to Apr 30, 2027
Days left 177 177
Starting cap uncapped +7.0%
Can still gain uncapped 3.9%
Fall before buffer 5.0% 2.9%
Protection left, index points 15.0% of 15.0% 100.0% of 100.0%
Index return this period +6.7% +6.7%
Fund return this period +4.4% +2.5%
State today Uncapped Open
Expense ratio 0.74% 0.50%
Net assets, MAYU as of Nov 3, 2026 and PMMY as of Nov 4, 2026 $44m $5.4m

As of Nov 4, 2026. Source: ETFIQ.

These are two different products. PMMY is a floor fund, which caps how far a holder can fall. MAYU is a buffer fund, which absorbs the first part of a fall and leaves everything below it with the holder.

Where each one stands today

MAYU resets first, on Apr 30, 2027, 177 days from now; PMMY runs to Apr 30, 2027, 177 days. A fall from here reaches MAYU’s buffer after 5.0% and PMMY’s after 2.9%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
MAYU

This fund has no cap. It takes a share of any further rise in SPY. The fund's price can fall 5.0% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 6.3% from today's level to the point where the buffer begins. Protection left, in index points: 15.0% of the 15.0% buffer still sits below today's SPY level. 177 days remained on Nov 4, 2026. On Apr 30, 2027 the period ends and new terms are set.

PMMY

From its price on Nov 4, 2026, the fund can gain about 3.9% more before it reaches its cap. The fund's price can fall 2.9% from here before the buffer starts absorbing losses, by the issuer's number. Protection left, in index points: 100.0% of the 100.0% buffer still sits below today's SPY level. On Apr 30, 2027 the period ends and a new cap is set.

Questions people ask

Which resets first, MAYU or PMMY?
MAYU ends its outcome period on Apr 30, 2027 and PMMY on Apr 30, 2027. New terms are set the day after each.
Which is cheaper, MAYU or PMMY?
MAYU charges 0.74% a year and PMMY charges 0.50%, so PMMY is cheaper. Fees come from each fund's prospectus.
Other comparisons
Where to next
Sources and dates

Links are sources, not endorsements. A comparison is not a recommendation.

How this is computed

ETFIQ calculates every number from each issuer’s published outcome-period terms. Buffer ETFs hold options on an index, not shares, so there is no holdings overlap to report.

Every number is an ETFIQ calculation with distributions reinvested.

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ETFIQ, MAYU against PMMY, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/mayu-vs-pmmy

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Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.