BMOPvsCAMETF Comparison
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BNY Mellon Municipal Opportunities ETF (BMOP) and AB California Intermediate Municipal ETF (CAM) belong to the same industry segment: Municipal Bonds. BMOP's top 3 sector exposures are Municipal, Sovereign and Industrials. In contrast, CAM's top sector exposures are Municipal. BMOP is more expensive with a Total Expense Ratio (TER) of 0.54%, versus 0.27% for CAM. Run a side-by-side ETF comparison of BMOP and CAM 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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BMOP vs CAM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/31/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BMOP CAM | -0.23%+0.21% | -0.85%-0.39% | n/a+0.78% | n/an/a | n/an/a | n/an/a |
| Flows | BMOP CAM | +$985K+$5M | -$13M+$55M | -+$105M | -- | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BMOP CAM | +2.51%+1.58% | n/an/a | n/an/a | n/an/a |
| Max drawdown | BMOP CAM | -1.97%-1.25% | n/an/a | n/an/a | n/an/a |
| Max drawdown duration | BMOP CAM | 56d56d | n/an/a | n/an/a | n/an/a |
Trading data
BMOP | CAM | |
Last sale 9/1/2026 at 1:30 PM | $24.42 | $24.68 |
| Previous close 08/31/2026 | $24.60 | $24.83 |
| Consolidated volume 08/31/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/1/2026 at 1:30 PM
Live
Closed
BMOP | CAM | |
|---|---|---|
| Last price | $24.42 | $24.68 |
| 1D performance | -0.72% | -0.60% |
| AuM | $1.75 B | $1.21 B |
| E/R | 0.54% | 0.27% |
Characteristics
BMOP | CAM | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | BNY Mellon | AllianceBernstein |
| Benchmark | - | - |
| N° of holdings | 244 | 140 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 9, 2026 | October 3, 2025 |
| ESG | No | No |
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Exposure
Countries
BMOP
USA
43.44%
Other
56.56%
CAM
USA
43.58%
Other
56.42%
Sectors
BMOP
Municipal
42.76%
Other
57.24%
CAM
Municipal
43.58%
Other
56.42%
Diversification
BMOP
Total weight of top 15 holdings out of 15
9.93%
CAM
Total weight of top 15 holdings out of 15
23.01%
Top 15 holdings
Data as of July 31, 2026
BMOP
US45884AF813
0.90%
California Community Choice Financing Authority, 5% 1nov2033, USD (2025F)
0.79%
US052398FE91
0.76%
US745160SG73
0.74%
US575579U623
0.67%
University of Texas, 5% 1jul2041, USD (2023A)
0.63%
US57421CNT70
0.62%
US544532LU62
0.62%
State of Washington, 5% 1aug2040, USD (2024A)
0.62%
Black Belt Energy Gas District, 5% 1may2055, USD (2024)
0.60%
Tennergy Corp., 5% 1oct2054, USD (2024)
0.60%
US56035DHT28
0.60%
California Community Choice Financing Authority, 5% 1aug2055, USD (2024C)
0.59%
US45130ABS33
0.59%
US896035DL36
0.59%
CAM
City of Los Angeles, 5% 24jun2027, USD (2026)
3.42%
City of San Diego, 5% 30jun2027, USD (2026)
3.00%
US544657JD25
2.57%
US13013JCM62
1.49%
US13013JDB98
1.47%
California Community Choice Financing Authority, 5% 1jan2055, USD (2024B)
1.45%
US13034A7F19
1.36%
California Community Choice Financing Authority, 5% 1jan2056, USD (2024H)
1.26%
US79766DWM72
1.18%
Bay Area Toll Authority, 3.54% 1apr2056, USD (2021)
1.12%
US769110DA28
1.05%
San Francisco Airport Commission, 5% 1may2034, USD (2019A)
0.96%
US79739GRG37
0.90%
California Community Choice Financing Authority, 5% 1feb2055, USD (2024D)
0.90%
US79766DWW54
0.89%
Frequently asked questions about BMOP and CAM
Which ETF is bigger: BMOP or CAM?
As of August 31, 2026, BMOP holds $1.75 B in assets under management (AUM), while CAM manages $1.21 B.
What sectors do the BMOP and CAM ETFs invest in?
BMOP leans toward sectors like Municipal. Meanwhile, CAM focuses on Municipal.
What are the top holdings of the BMOP ETF and CAM ETF?
BMOP top holdings include US45884AF813, California Community Choice Financing Authority, 5% 1nov2033, USD (2025F) and US052398FE91. CAM holds in its top three: City of Los Angeles, 5% 24jun2027, USD (2026), City of San Diego, 5% 30jun2027, USD (2026) and US544657JD25.
Which ETF is more diversified: BMOP or CAM?
BMOP holds 666 securities with 9.93% of its assets in the top 15. CAM has 416 securities and a top 15 weight of 23.01%.
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