USSTOCK.TODAY
Weekend. Closed
Log in Sign up
ETF 소개

CWB ETF Explained: Returns, Expense Ratio, Holdings, and Alternative ETFs

Updated July 1, 2026 · First published April 30, 2026

The SPDR Bloomberg Convertible Securities ETF (CWB) provides diversified exposure to U.S. convertible bonds and convertible preferred stocks, combining bond-like income with the potential for equity upside. With its dual characteristics and dividend appeal, it stands out as a flagship product in the convertible securities category for investors seeking a balance between income and equity participation.

Briefs · earnings · signals, first Subscribe
🏷️

What Is the SPDR Bloomberg Convertible Securities ETF?

It tracks an index composed of convertible bonds and convertible preferred stocks, offering diversified exposure to a hybrid asset class where the value of the conversion option rises with the issuer's share price, while the instrument retains its bond-like interest and principal structure even when equities underperform.

It is well suited for moderate-risk investors who want to participate in equity upside while keeping volatility lower than that of pure equities.

The ETF is passively managed (index-tracking) by State Street.

💰

How Does the SPDR Bloomberg Convertible Securities ETF Work?

ItemDetails
Index TrackedBloomberg U.S. Convertible Securities Index
Management StylePassive (index-tracking)
Rebalancing FrequencyMonthly
Dividend FrequencyMonthly
Total Expense Ratio0.40%

Issuers spanning sectors such as IT, healthcare, and industrials are weighted by market capitalization, creating a portfolio with characteristics that sit between equities and fixed income. Rebalancing is carried out each month in line with the index methodology.

  • A flagship ETF dedicated to the single asset class of convertible securities
  • Broad diversification reduces issuer-specific default risk
📐

SPDR Bloomberg Convertible Securities ETF: Size and Cost (AUM & Expense Ratio)

Assets under management (AUM) stand at $5.6B, with a total expense ratio of 0.40% per year.

Convertible securities ETFs sit in the middle ground between pure equity funds and pure bond funds, and the category itself tends to be relatively narrow.

<2>SPDR Bloomberg Convertible Securities ETF: Performance and Flows

Because the fund is influenced by both underlying equity trends and the interest rate environment, it tends to exhibit higher volatility than pure bond products but a smoother trajectory than pure equity products, with the balance between these two characteristics shifting depending on the market regime.

Investor interest in convertibles tends to rise and fall with rate cycles, and inflows often increase during equity bull markets on expectations of rising conversion option value.

⚔️

SPDR Bloomberg Convertible Securities ETF: Strengths and Weaknesses

The key strength lies in the ability to pursue equity upside and bond-like income simultaneously, while the drawbacks include higher volatility than pure bonds and limited liquidity within the narrow category.

💪 Key Strengths

Hybrid Structure
Exposure to convertible bonds and convertible preferred stocks allows the fund to pursue both share-price gains and interest income.
Diversification
Holdings are spread across a large number of issuers, helping to mitigate single-name risk.
Category Flagship
It is an established large-cap representative ETF within the specialized convertible securities asset class.

⚠️ Points to Watch

Interest Rate Sensitivity
Its bond-like character means prices can come under pressure during periods of rising rates.
Equity-Linked Volatility
If the underlying stocks weaken, the value of the conversion option can decline alongside them.
Narrow Category
The convertible securities ETF universe itself offers a more limited set of choices compared with larger asset classes.
🔄

SPDR Bloomberg Convertible Securities ETF: Alternative ETFs and Related Products

The iShares ICVT ETF shown in the table is a direct substitute within the same convertible securities category, offering a lower fee. The FCVT, CVRT, and ACVT funds take an active management approach and follow a different investment philosophy than CWB. The smaller, newer MCVT ETF has a much smaller asset base, resulting in notable liquidity differences. Investors seeking pure high-yield bond exposure instead of convertibles may also consider HYG, while those looking for preferred stock exposure can review PFF.

SPDR Bloomberg Convertible Securities ETF: Investor Checklist

Here are the key points to review before investing in CWB. Given the hybrid nature of the asset, both interest rates and equity trends need to be considered together, requiring a different perspective from that used for pure bond or pure equity funds.

CheckpointWhat to VerifyCurrent Status
💵 Expense RatioCheck the cumulative impact of holding costs over the long termAnnual fee applied
📈 Interest Rate SensitivityReview price behavior during rate-hiking cyclesVaries with market conditions
🔄 Underlying Equity TrendsMonitor the share price performance of constituent issuersDiversified across multiple issuers
💧 Category LiquidityCompare trading volume against peer ETFsLarge-cap flagship in the category

When rising rates coincide with weakness in the underlying equities, convertible securities prices can be pressured simultaneously, leading to higher volatility than pure bond products. During sharp equity sell-offs, the decline in conversion option value can magnify losses.

It is a representative choice for investors seeking a middle-ground profile between equities and bonds. For those prioritizing a lower fee, ICVT is worth comparing, while investors preferring active management can also evaluate FCVT, CVRT, and ACVT.

1-Year Price Performance
Dividend & Yield
Dividend Yield 1.54%
Annual Dividend (TTM) $1.58
1Y Return +16.1%
Next Ex-Dividend Date 9/1/2026
52-Week Price Range
$103
Low $85 High $112
vs. low +20.25% vs. high -8.36%
⚔️

SPDR Bloomberg Convertible Securities ETF: Strengths and Weaknesses

The key strength lies in the ability to pursue equity upside and bond-like income simultaneously, while the drawbacks include higher volatility than pure bonds and limited liquidity within the narrow category.

💪 Key Strengths

Hybrid Structure
Exposure to convertible bonds and convertible preferred stocks allows the fund to pursue both share-price gains and interest income.
Diversification
Holdings are spread across a large number of issuers, helping to mitigate single-name risk.
Category Flagship
It is an established large-cap representative ETF within the specialized convertible securities asset class.

⚠️ Points to Watch

Interest Rate Sensitivity
Its bond-like character means prices can come under pressure during periods of rising rates.
Equity-Linked Volatility
If the underlying stocks weaken, the value of the conversion option can decline alongside them.
Narrow Category
The convertible securities ETF universe itself offers a more limited set of choices compared with larger asset classes.
🔄

SPDR Bloomberg Convertible Securities ETF: Alternative ETFs and Related Products

The iShares ICVT ETF shown in the table is a direct substitute within the same convertible securities category, offering a lower fee. The FCVT, CVRT, and ACVT funds take an active management approach and follow a different investment philosophy than CWB. The smaller, newer MCVT ETF has a much smaller asset base, resulting in notable liquidity differences. Investors seeking pure high-yield bond exposure instead of convertibles may also consider HYG, while those looking for preferred stock exposure can review PFF.

Peer Comparison ETFs
TickerNamePriceChangeAUMTotal Expense RatioDividend Yield1Y
ICVTICVTiShares Convertible Bond ETF$114.16+0.2%$7.8B0.20%1.4%+17.2%
FCVTFCVTFirst Trust SSI Strategic Convertible Securities ETF$49.48+0.6%$103.4M0.95%1.12%+18.4%
ACVTACVTAdvent Convertible Bond ETF$28.42+0.3%$43.3M0.65%1.43%+5.7%
CVRTCVRTCalamos Convertible Equity Alternative ETF$47.15+0.6%$42.2M0.69%1.52%+32.9%
MCVTMCVTMiller Convertible Total Return ETF$27.64+0.1%$17.9M0.85%0.03%-
Top Holdings
TickerNameWeightPriceChangeMarket CapP/EDividend Yield
DBXDBXDropbox Inc-$35.55+1.4%$7.7B19.7-
WDCWestern Digital Corp0.03%$447.18-3.0%$161.2B18.50.13%
WDCWestern Digital Corp0.03%$447.18-3.0%$161.2B18.50.13%
MYMKMYMKState Street My2031 Municipal Bond ETF0.03%$24.49+0.1%$0.0M-2.51%
MYMKMYMKState Street My2031 Municipal Bond ETF0.03%$24.49+0.1%$0.0M-2.51%
BABAAlibaba Group Holding Ltd ADR0.02%$109.30+0.7%$271.7B25.71.02%
BABoeing Co0.02%$210.45+2.8%$166.3B95.80.02%
LITELumentum Holdings Inc0.01%$926.62-1.0%$83.1B--
LITELumentum Holdings Inc0.01%$926.62-1.0%$83.1B--
LITELumentum Holdings Inc0.01%$926.62-1.0%$83.1B--

SPDR Bloomberg Convertible Securities ETF: Investor Checklist

Here are the key points to review before investing in CWB. Given the hybrid nature of the asset, both interest rates and equity trends need to be considered together, requiring a different perspective from that used for pure bond or pure equity funds.

CheckpointWhat to VerifyCurrent Status
💵 Expense RatioCheck the cumulative impact of holding costs over the long termAnnual fee applied
📈 Interest Rate SensitivityReview price behavior during rate-hiking cyclesVaries with market conditions
🔄 Underlying Equity TrendsMonitor the share price performance of constituent issuersDiversified across multiple issuers
💧 Category LiquidityCompare trading volume against peer ETFsLarge-cap flagship in the category

When rising rates coincide with weakness in the underlying equities, convertible securities prices can be pressured simultaneously, leading to higher volatility than pure bond products. During sharp equity sell-offs, the decline in conversion option value can magnify losses.

It is a representative choice for investors seeking a middle-ground profile between equities and bonds. For those prioritizing a lower fee, ICVT is worth comparing, while investors preferring active management can also evaluate FCVT, CVRT, and ACVT.

Briefs · earnings · signals, first Subscribe

Disclaimer: This content is for informational purposes only and does not constitute investment advice. All investment responsibility lies with the investor.

This article reflects information as of July 1, 2026.

Today's 5 AI picks, all free
Nothing hidden: past picks and how they did against the S&P 500.
See today's picks →