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PMIOvsTAXMETF Comparison

ETF 1
PMIO

PGIM Municipal Income Opportunities ETF

This fund is part of
Municipal Bonds
-0.24%
VS
ETF 2
TAXM

BondBloxx IR+M Tax-Aware ETF for Massachusetts Residents

This fund is part of
US Aggregate Bonds
-0.11%

PGIM Municipal Income Opportunities ETF (PMIO) belongs to the Municipal Bonds segment. BondBloxx IR+M Tax-Aware ETF for Massachusetts Residents (TAXM) is part of the US Aggregate Bonds segment. PMIO's top 2 sector exposures are Municipal and Non-Corporate. In contrast, TAXM's top sector exposures are Municipal, Finance and Industrials. PMIO is less expensive with a Total Expense Ratio (TER) of 0.25%, versus 0.35% for TAXM. PMIO is up 0.9% year-to-date (YTD) with +$17M in YTD flows. TAXM performs worse with -0.81% YTD performance, and +$21M in YTD flows. Run a side-by-side ETF comparison of PMIO and TAXM below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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PMIO vs TAXM performance and flow charts

Performance

-1.5-1.0-0.50.0%Aug 10Aug 17Aug 24Aug 31Sep 7

Cumulative Flows

0200,000400,000600,000800,0001,000,0001,200,000Aug 10Aug 17Aug 24Aug 31Sep 7

Get all the metrics on this page, and more, through a reliable ETF data feed

Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 09/08/2026
1M3MYTD1Y3Y5Y
Perf.
PMIO
TAXM
-0.58%-1.62%
-1.04%-2.06%
+0.90%-0.81%
+3.09%+1.23%
n/an/a
n/an/a
Flows
PMIO
TAXM
+$1M+$990K
+$4M+$6M
+$17M+$21M
+$25M+$32M
--
--
Volatility and drawdown
3M1Y3Y5Y
Volatility
PMIO
TAXM
+2.09%+2.37%
+1.95%+2.17%
n/an/a
n/an/a
Max drawdown
PMIO
TAXM
-1.62%-2.58%
-2.30%-2.81%
n/an/a
n/an/a
Max drawdown duration
PMIO
TAXM
64d65d
108d192d
n/an/a
n/an/a
Trading data

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PMIO
TAXM
Last sale
9/10/2026 at 1:30 PM
$49.46
$48.33
Previous close
09/09/2026
$49.76
$48.68
Consolidated volume
09/09/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
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Main metrics
Last update 9/10/2026 at 1:30 PM
Live
Closed
PMIO
TAXM
Last price
$49.46
$48.33
1D performance
-0.59%
-0.72%
AuM$51.25 M$40.43 M
E/R0.25%0.35%
Characteristics
PMIO
TAXM
Management strategyActiveActive
ProviderPGIMBondbloxx Investment Management LLC
Benchmark--
N° of holdings389973
Asset class--
Trailing 12m distribution yield
Join
Join
Inception dateJune 28, 2024March 12, 2025
ESGNoNo
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Exposure

Countries

PMIO
USA
37.59%
Other
62.41%
TAXM
USA
35.49%
Other
64.51%

Sectors

PMIO
Municipal
35.68%
Other
64.32%
TAXM
Municipal
31.7%
Other
68.3%
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Diversification

PMIO

Total weight of top 15 holdings out of 15

29.74%
TAXM

Total weight of top 15 holdings out of 15

26.94%

Top 15 holdings

Data as of July 31, 2026
PMIO
Black Belt Energy Gas District, 5.5% 1jun2049, USD (2023)
2.50%
US34074HJC79
2.30%
Illinois Toll Highway Authority, 5% 1jan2045, USD
2.29%
US74442PB613
2.21%
Kentucky Public Energy Authority, 5.25% 1apr2054, USD (2023)
2.11%
County of Utah, 5% 15may2043, USD (2020A)
2.07%
New York Liberty Development Corp., 2.45% 15sep2069, USD (2019)
2.03%
US63607WBD56
1.91%
PGIM Core Government Money Market Fund
1.90%
US63607WBN39
1.84%
National Finance Authority, 6.5% 1dec2034, USD (2026)
1.81%
US63607DAB29
1.76%
US64985STJ23
1.68%
US924190WL18
1.68%
US92708HAQ74
1.66%
TAXM
US57584YR272
2.25%
US575896A219
2.16%
US391712BH85
2.00%
US657339Z838
1.98%
US57563CER97
1.95%
US74441XJU46
1.93%
US84136JAG40
1.88%
US57585BGQ59
1.82%
Broward School Board, 5% 1jul2033, USD (2020A)
1.76%
US642170WK60
1.74%
Massachusetts Bay Transportation Authority, 5% 1jul2052, USD
1.63%
US57585BKT43
1.52%
Colorado Housing and Finance Authority, 3% 1may2048, USD (2026)
1.46%
University of Massachusetts Building Authority, 5% 1nov2052, USD (2022-1)
1.43%
US88283KCF30
1.42%
Frequently asked questions about PMIO and TAXM

How have the PMIO and TAXM ETFs performed in 2026?

As of September 8, 2026, PMIO is up 0.9% year-to-date (YTD), while TAXM has lost -0.81%. That puts PMIO better performer ahead so far this year.

Which ETF is attracting more investor money: PMIO or TAXM?

Year-to-date, the PMIO ETF saw +$17M in flows, compared to +$21M for TAXM.

Which ETF is more volatile: PMIO or TAXM?

Over the past year, PMIO had a volatility of 1.95%, while TAXM experienced 2.17%.

Which ETF is bigger: PMIO or TAXM?

As of September 8, 2026, PMIO holds $51.25 M in assets under management (AUM), while TAXM manages $40.43 M.

What sectors do the PMIO and TAXM ETFs invest in?

PMIO leans toward sectors like Municipal. Meanwhile, TAXM focuses on Municipal.

What are the top holdings of the PMIO ETF and TAXM ETF?

PMIO top holdings include Black Belt Energy Gas District, 5.5% 1jun2049, USD (2023), US34074HJC79 and Illinois Toll Highway Authority, 5% 1jan2045, USD. TAXM holds in its top three: US57584YR272, US575896A219 and US391712BH85.

Which ETF is more diversified: PMIO or TAXM?

PMIO holds 6869 securities with 29.74% of its assets in the top 15. TAXM has 158 securities and a top 15 weight of 26.94%.

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