Data as of Nov 4, 2026.

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Buffer ETFs

FEBW vs PMFB: Cap, Buffer & Days Left

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As of Nov 4, 2026 FEBW can fall 7.2% before its buffer engages and PMFB 4.5%.

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Net assets: $203m on Nov 3, 2026 for AllianzIM U.S. Equity Buffer20 ETF - Feb, and $6.1m on Nov 4, 2026 for PGIM S&P 500 Max Buffer ETF - February.

At a glance
7.2%
FEBW can fall this far before its buffer
4.5%
PMFB can fall this far before its buffer
2.8%
FEBW can still gain
2.1%
PMFB can still gain
FEBW At its cap
At its capFEBW: reference +10.8% since period start, fund +6.9%; buffer 0 to −20; cap +10.6%; At its cap. Data to Nov 4, 2026.20 pts of buffer+10.6% gained−20.0% floor0% period start+10.6% capTODAY · SPY +10.8%At its capFEBW: reference +10.8% since period start, fund +6.9%; buffer 0 to −20; cap +10.6%; At its cap. Data to Nov 4, 2026.20 pts−20.0% floor0% start+10.6% cap+10.6% gain capturedTODAY · SPY +10.8%

FEBW: reference +10.8% since period start, fund +6.9%; buffer 0 to −20; cap +10.6%; At its cap. Data to Nov 4, 2026.

FEBW: reference +10.8% since period start, fund +6.9%; buffer 0 to −20; cap +10.6%; At its cap. Data to Nov 4, 2026.
PMFB At its cap
At its capPMFB: reference +10.8% since period start, fund +4.1%; buffer Floor; cap +6.8%; At its cap. Data to Nov 4, 2026.full floor beneath+6.8%full floor0% period start+6.8% capTODAY · SPY +10.8%At its capPMFB: reference +10.8% since period start, fund +4.1%; buffer Floor; cap +6.8%; At its cap. Data to Nov 4, 2026.full floor beneathfull floor0% start+6.8% cap+6.8% gain capturedTODAY · SPY +10.8%

PMFB: reference +10.8% since period start, fund +4.1%; buffer Floor; cap +6.8%; At its cap. Data to Nov 4, 2026.

Data to Nov 4, 2026.

Pair scorecard

PMFB costs 0.24 points a year less; their one-year returns differ by 3.7 points; FEBW is far larger, $203m against $6.1m.

Points (pts) are percentage points.

FEBW vs PMFB: Cap, Buffer & Days Left
MeasureFEBWPMFB
Return
Total return, 1 year+9.9%+6.2%
Drawdown
Index fall to the buffer9.8%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.74%0.50%
Net assets, as of Nov 3, 2026$203m$6.1m
Holdings
Holdings in commonnot published

Method

Window by window

Window by window: FEBW vs PMFB: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowFEBWPMFBFEBWPMFB
3 months+1.5%+1.2%+1.9 pts+1.6 pts
6 months+4.2%+2.6%−0.3 pts−1.9 pts
1 year+9.9%+6.2%−3.6 pts−7.4 pts
3 years+38.2%–−38.2 pts–
Since launchNot the same days: FEBW Feb 2023 · PMFB Feb 2025+45.6%+11.4%−41.1 pts−16.9 pts

Each fund's gap is to its reference's price return, dividends left out: the basis the outcome period uses. – means no data for this window. Open this comparison in the app →

Side by side

FEBW AllianzIM U.S. Equity Buffer20 ETF - Feb · Absorbs the first 20% of loss on SPY and caps the gain at 10.6%, over a period ending Jan 31, 2027 PMFB PGIM S&P 500 Max Buffer ETF - February · Absorbs the whole loss on SPY and caps the gain at 6.8%, over a period ending Jan 31, 2027
Reference index SPY SPY
Buffer 20% 100%
Outcome period Feb 1, 2026 to Jan 31, 2027 Feb 1, 2026 to Jan 31, 2027
Days left 88 88
Starting cap +10.6% +6.8%
Can still gain 2.8% 2.1%
Fall before buffer 7.2% 4.5%
Protection left, index points 20.0% of 20.0% 100.0% of 100.0%
Index return this period +10.8% +10.8%
Fund return this period +6.9% +4.1%
State today At cap At cap
Expense ratio 0.74% 0.50%
Net assets, FEBW as of Nov 3, 2026 and PMFB as of Nov 4, 2026 $203m $6.1m

As of Nov 4, 2026. Source: ETFIQ.

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

Both are already at their cap, so neither gains from more rise in the index before the period ends.

Where each one stands today

FEBW resets first, on Jan 31, 2027, 88 days from now; PMFB runs to Jan 31, 2027, 88 days. FEBW can still gain 2.8% before its cap, PMFB 2.1%. A fall from here reaches FEBW’s buffer after 7.2% and PMFB’s after 4.5%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
FEBW

SPY had already risen past this fund's cap of +10.6% for the period on Nov 4, 2026, so in index terms there is no more upside to collect. The fund's own price can still drift up to about 2.8% as the period runs out. The fund's price can fall 7.2% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 9.8% from today's level to the point where the buffer begins. Protection left, in index points: 20.0% of the 20.0% buffer still sits below today's SPY level. 88 days remained on Nov 4, 2026. On Jan 31, 2027 the period ends and a new cap is set.

PMFB

SPY had already risen past this fund's cap of +6.8% for the period on Nov 4, 2026, so in index terms there is no more upside to collect. The fund's own price can still drift up to about 2.1% as the period runs out. The fund's price can fall 4.5% 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.

Questions people ask

Which has more room to gain, FEBW or PMFB?
From their prices on Nov 4, 2026, FEBW can gain about 2.8% before its cap and PMFB about 2.1%, so FEBW has more room left this period.
Which resets first, FEBW or PMFB?
FEBW ends its outcome period on Jan 31, 2027 and PMFB on Jan 31, 2027. A new cap is set the day after each.
Which is cheaper, FEBW or PMFB?
FEBW charges 0.74% a year and PMFB charges 0.50%, so PMFB is cheaper. Fees come from each fund's prospectus.
Other comparisons
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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, FEBW against PMFB, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/febw-vs-pmfb

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