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State Street SPDR Bloomberg Convertible Securities ETF

CWBNYSE ArcaSPDRA

$92.97−1.54 (−1.63%)

At close: Nov 2, 2026, 4:00 PM ET

Intraday session: down, 79 prints from 94.51 to 92.97. Range 91.52 to 94.94. Use the arrow keys to read each point.92.0094.0095.0010 AM12 PM2 PM4 PM
Expense ratio
0.40%
Fund size
$5.46B
1Y total return
+3.3%
Yield · Last 12 months
1.68%
Holdings
365
Avg volume · 30D
629K sh
52W range
low $85.37high $112.02
Launched
Filings
SEC EDGAR

The ETF.net CWB Grade

A

Score 78 out of 100

Rank
2 of 7
Six-pillar profile for CWB. Scores out of 100: Cost 73, Risk 50, Mission 100, Tradability 77, Holdings 79, Durability 83. Strongest: Mission (100). Weakest: Risk (50). Leans toward Mission.

Score 78 of 100 falls in the A band. A is 70 or higher, B 55 to under 70, C 40 to under 55, D 25 to under 40, F under 25.

  • Cost

    The fund’s net expense ratio, ranked against its category.
    A73 out of 100
    Rank 2 of 7
  • Mission

    Whether the fund did what it promised, tested against its stated mandate.
    A100 out of 100
    Rank 1 of 6
  • Risk

    How the fund held up when markets fell: downside volatility, drawdowns and tail loss.
    C50 out of 100
    Rank 3 of 7
  • Tradability

    How easy the fund is to trade: daily volume, and how far its price strays from net asset value.
    A77 out of 100
    Rank 2 of 7
  • Holdings

    How concentrated the fund is, and how complete and current its disclosed holdings are.
    A79 out of 100
    Rank 2 of 7
  • Durability

    Whether the fund is likely to stay open, judged by its age, its assets and its issuer’s assets.
    A83 out of 100
    Rank 2 of 7

Our read on CWB

ETF.net Research

In short

AConvertible bonds are the hybrids of corporate credit: debt that can turn into stock. CWB has packaged them since 2009, tracking a Bloomberg index tilted toward the market's tradable issues, and it pays monthly.

Stated mandate

The fund seeks to track the price and yield performance of the Bloomberg U.S. Convertible Liquid Bond Index before fees and expenses. It invests in qualifying U.S. convertible securities.

Why people hold it

  • One holding, two jobs. Convertibles pay a coupon like bonds and convert into shares. You get roughly 400 of them for 0.40% a year, with distributions arriving monthly.
  • The benchmark itself is picky about tradability: the Bloomberg U.S. Convertible Liquid Bond Index, as the name signals, leans toward the liquid end of a thinly traded market.
  • Running since 2009 and now a multi-billion-dollar fund that trades actively. Tracking of its index has been tight, and the plumbing is among the sturdiest in its peer group.

Worth knowing

  • Filed under fixed income, wired to equities. When the underlying stocks run, convertibles follow them up; when stocks sink, the swings look nothing like a core bond fund's.
  • 0.40% is niche pricing. Broad index trackers in the same cohort run single-digit basis points (SCHK 0.03%, VT 0.06%), so you pay up for the convertible plumbing.
  • Convertibles are a small corner of US credit. The investable pool is narrow (roughly 400 positions), so a handful of large issuers can shape the ride.

CWB Holdings

Asset class
Bonds
Holdings
365
Top-10 weight
15%
Largest holding
Meta Platforms Inc2.2%

Geography

  • United States87.63%
  • Netherlands3.88%
  • China2.73%
  • Israel1.52%
  • Australia0.96%
  • Bermuda0.83%
  • Singapore0.66%
  • Canada0.49%
  • Other countries (5)1.28%
The fund’s holdings, weight-ordered — page 1 of 25.
#TickerCompanyWeight %SharesMarket valueHeld by ETFs
1No dataMeta Platforms Inc2.18%0$120M9
2GOOGNAlphabet Inc1.99%0$110M36
3GOOGMAlphabet Inc1.99%0$110M38
4No dataBoeing Co/The1.58%0$87.1M6
5No dataLumentum Holdings Inc Sr Unsecured 03/32 0.3751.57%0$86.6M7
6No dataAlibaba Group Holding Sr Unsecured 06/31 0.51.48%0$81.8M5
7No dataOracle Corp1.12%0$61.6M13
8SMCIPSuper Micro Computer Inc1.11%0$61.3M6
9No dataHp Enterprise Co1.11%0$61.2M5
10WFC-PLWells Fargo & Company1.10%0$60.6M10
11No dataModerna Inc Sr Unsecured 144A 03/32 0.00000.99%0$54.5M3
12BAC-PLBank of America Corp0.96%0$53.2M7
13No dataBloom Energy Corp Sr Unsecured 144A 11/30 0.00000.89%0$49.2M5
14No dataCoreweave Inc Company Guar 144A 04/33 2.8750.87%0$48.3M4
15No dataWestern Digital Corp Company Guar 11/28 30.85%0$47.2M2

Showing 1–15 of 365 holdings

CWB Performance

Launched Apr 14, 2009

Shows how $10,000 changes over the selected period, with cash distributions reinvested at the closing price on each ex-dividend date.

CWB$10,335
SPY tracks large US stocks. It provides market context, rather than representing this fund’s strategy, asset class or investment benchmark.$11,199
Oct 31, 2025 to Oct 30, 2026. CWB $10,335. SPY $11,199. Use the arrow keys to read each point.$10,000$11,000$12,000Oct 2025Apr 2026Oct 2026

Oct 31, 2025 – Oct 30, 2026

Returns run to the Oct 30, 2026 close, with cash distributions reinvested. Each period starts on the same date that many months or years earlier. Periods over one year show the average yearly return.

Trailing total return for CWB. Periods over one year show the average yearly return.
PeriodCWB
Year to date+7.4%
1 month−6.3%
3 months−6.6%
1 year+3.3%
3 yearsper year+15.6%
5 yearsper year+3.6%
10 yearsper year+10.7%

With distributions reinvested.

Calendar-year total return with cash distributions hypothetically reinvested at the ex-dividend date’s closing price. The current year shows year to date.

Annual total returns for CWB
YearReturn barCWB
2026 YTD+7.4%
2025+16.6%
2024+10.1%
2023+14.5%
2022−20.8%
2021+2.2%
2020+53.4%

CWB in the news

CWB Dividends

Adds up every distribution paid per share over the last 12 months, divided by the last completed close. Distributions are counted by ex-date. Data through Oct 30, 2026.
1.68%Last 12 months
Payout per share
$1.59Last 12 months
Last payment
$0.09 per share
Paid on
Shares bought on or after this date do not qualify for this distribution.
Frequency
Monthly

Distribution history

2023–2026

One bar per payment. 45 payments from 2023 to 2026 YTD. Feb 1, 2023 $0.06; Mar 1, 2023 $0.15; Apr 3, 2023 $0.11; May 1, 2023 $0.05; Jun 1, 2023 $0.14; Jul 3, 2023 $0.09; Aug 1, 2023 $0.08; Sep 1, 2023 $0.16; Oct 2, 2023 $0.12; Nov 1, 2023 $0.12; Dec 1, 2023 $0.13; Dec 18, 2023 $0.21; Feb 1, 2024 $0.09; Mar 1, 2024 $0.13; Apr 1, 2024 $0.10; May 1, 2024 $0.08; Jun 3, 2024 $0.13; Jul 1, 2024 $0.08; Aug 1, 2024 $0.11; Sep 3, 2024 $0.13; Oct 1, 2024 $0.07; Nov 1, 2024 $0.11; Dec 2, 2024 $0.14; Dec 19, 2024 $0.28; Feb 3, 2025 $0.10; Mar 3, 2025 $0.16; Apr 1, 2025 $0.10; May 1, 2025 $0.14; Jun 2, 2025 $0.16; Jul 1, 2025 $0.09; Aug 1, 2025 $0.12; Sep 2, 2025 $0.15; Oct 1, 2025 $0.08; Nov 3, 2025 $0.13; Dec 1, 2025 $0.14; Dec 18, 2025 $0.16; Feb 2, 2026 $0.09; Mar 2, 2026 $0.15; Apr 1, 2026 $0.10; May 1, 2026 $0.12; Jun 1, 2026 $0.16; Jul 1, 2026 $0.09; Aug 3, 2026 $0.21; Sep 1, 2026 $0.15; Oct 1, 2026 $0.09. Use the arrow keys to read each point.2023202420252026YTD
Ex-datePay dateAmount per share
Nov 2, 2026Pays Nov 5, 2026$0.22
Oct 1, 2026Oct 6, 2026$0.09
Sep 1, 2026Sep 4, 2026$0.15
Aug 3, 2026Aug 6, 2026$0.21
Jul 1, 2026Jul 7, 2026$0.09
Jun 1, 2026Jun 4, 2026$0.16
May 1, 2026May 6, 2026$0.12
Apr 1, 2026Apr 6, 2026$0.10
Mar 2, 2026Mar 5, 2026$0.15
Feb 2, 2026Feb 5, 2026$0.09
Dec 18, 2025Dec 23, 2025$0.16
Dec 1, 2025Dec 4, 2025$0.14

See all 210 payments⁠

$10,000 in CWB 10 years ago paid $4,080 in dividends.⁠

CWB Risk

How much the fund’s monthly returns vary, scaled to a year.
12.8%
Annualised · 36 months to Oct 2026
How it’s calculated: standard deviation

The sample standard deviation of monthly total returns, multiplied by the square root of 12.

Uses up to 36 complete months, with at least 12 required. Total returns include reinvested distributions.

Return above 3-month US Treasury bills per unit of volatility.
0.85
vs 3-month T-bills · to Oct 2026
How it’s calculated: Sharpe ratio

Subtract each month’s Treasury-bill return from the fund’s monthly total return.

Divide the average of those excess returns by their sample standard deviation, then multiply by the square root of 12.

Uses up to 36 complete months, with at least 12 required. Each month uses the Treasury yield quoted at the end of the previous month.

The largest fall from a peak to the low that followed.
−28.4%
Trough Jun 2022
How it’s calculated: maximum drawdown

The largest percentage decline from an earlier peak, using total returns with reinvested distributions.

Uses up to five years through the last close, with at least 12 months required.

How strongly the fund’s returns move with its asset-class index.
1.09
vs its asset-class index
How it’s calculated: beta

The beta figure is supplied by FMP. The comparison index depends on the fund’s broad asset class.

FMP measures it over up to five years of monthly returns.

CWB Cost

Overpaying vs ICVT, cheapest in Convertible Bond

$3,935

On $10,000 over 30 years. 7% growth a year before fees, expense ratio only.

  • CWB 0.40%

    $8,090

  • ICVT 0.20% Cheapest

    $4,155

$10,000
30 years

Cost over time

  • CWB 0.40%
  • ICVT 0.20%
  • Overpaying
One line per fund, from year 0 to year 30. Use the arrow keys to read each point.$0$2K$4K$6K$8K$10K051015202530CWB $8,090ICVT $4,155

Year by year

YearCWBICVTOverpaying
10$723$365$358
20$2,793$1,421$1,372
30$8,090$4,155$3,935

Other funds in Convertible Bond