CWB Holdings — State Street(R) SPDR(R) Bloomberg Convertible Securities ETF
Data updated: 2026-09-11
CWB holds 347 securities. The top 10 make up 19.3% of net assets, led by Western Digital (5.54%) and State Street Navigator Securities Lending Portfolio II (3.26%). Corporate Bonds (83.2%) and Preferred Equity (13.2%) are the largest sectors, and 88.4% of the portfolio is in United States. Debt holdings: 311 positions, 82.8% of assets.
Holdings cover 103.06% of net asset value (99.64% of total assets; remainder is cash and receivables). As of June 30, 2026 · N-PORT.
CWB Portfolio Holdings
347 holdings of State Street(R) SPDR(R) Bloomberg Convertible Securities ETF by percentage of net assets, from the fund's SEC N-PORT filing as of June 30, 2026. The 100 largest are listed below; the interactive table on this page lists all 347.
| Holding | Ticker | Sector | % of net assets | Value (USD) |
|---|---|---|---|---|
| Western Digital Corp | — | Corporate Bonds | 5.54% | $343.54M |
| State Street Navigator Securities Lending Portfolio II | — | Funds & ETFs | 3.26% | $202.18M |
| Boeing Co/The | — | Preferred Equity | 1.87% | $115.61M |
| Lumentum Holdings Inc | — | Corporate Bonds | 1.44% | $89.18M |
| Alibaba Group Holding Ltd | — | Corporate Bonds | 1.42% | $88.30M |
| Lumentum Holdings Inc | — | Corporate Bonds | 1.38% | $85.48M |
| Bloom Energy Corp | — | Corporate Bonds | 1.12% | $69.11M |
| Wells Fargo & Co | — | Preferred Equity | 1.10% | $68.45M |
| Oracle Corp | — | Preferred Equity | 1.10% | $68.12M |
| Nebius Group NV | — | Corporate Bonds | 1.08% | $67.21M |
| CoreWeave Inc | — | Corporate Bonds | 1.08% | $66.75M |
| MKS Inc | — | Corporate Bonds | 1.01% | $62.43M |
| Alphabet Inc | — | Preferred Equity | 0.93% | $57.85M |
| Bank of America Corp | — | Preferred Equity | 0.93% | $57.50M |
| Alphabet Inc | — | Preferred Equity | 0.92% | $57.18M |
| Hewlett Packard Enterprise Co | — | Preferred Equity | 0.84% | $52.13M |
| Nebius Group NV | — | Corporate Bonds | 0.84% | $51.92M |
| Nebius Group NV | — | Corporate Bonds | 0.82% | $50.69M |
| Nebius Group NV | — | Corporate Bonds | 0.74% | $45.83M |
| CoreWeave Inc | — | Corporate Bonds | 0.73% | $45.29M |
| Seagate HDD Cayman | — | Corporate Bonds | 0.70% | $43.14M |
| GameStop Corp | — | Corporate Bonds | 0.68% | $41.98M |
| DoorDash Inc | — | Corporate Bonds | 0.66% | $40.62M |
| IREN Ltd | — | Corporate Bonds | 0.63% | $38.87M |
| Nebius Group NV | — | Corporate Bonds | 0.63% | $38.84M |
| Nebius Group NV | — | Corporate Bonds | 0.62% | $38.66M |
| Albemarle Corp | — | Preferred Equity | 0.62% | $38.53M |
| Akamai Technologies Inc | — | Corporate Bonds | 0.62% | $38.39M |
| Cloudflare Inc | — | Corporate Bonds | 0.62% | $38.28M |
| DigitalOcean Holdings Inc | — | Corporate Bonds | 0.62% | $38.24M |
| Welltower OP LLC | — | Corporate Bonds | 0.61% | $38.09M |
| Microchip Technology Inc | — | Preferred Equity | 0.56% | $34.87M |
| MP Materials Corp | — | Corporate Bonds | 0.55% | $34.23M |
| Cipher Digital Inc | — | Corporate Bonds | 0.55% | $34.17M |
| NextEra Energy Inc | — | Preferred Equity | 0.54% | $33.41M |
| PG&E Corp | — | Corporate Bonds | 0.54% | $33.40M |
| Snowflake Inc | — | Corporate Bonds | 0.52% | $32.33M |
| NextEra Energy Inc | — | Preferred Equity | 0.52% | $32.22M |
| Terawulf Inc | — | Corporate Bonds | 0.52% | $31.99M |
| KKR & Co Inc | — | Preferred Equity | 0.51% | $31.32M |
| Onto Innovation Inc | — | Corporate Bonds | 0.50% | $30.69M |
| Liberty Live Holdings Inc | — | Corporate Bonds | 0.49% | $30.50M |
| Uber Technologies Inc | — | Corporate Bonds | 0.49% | $30.35M |
| Super Micro Computer Inc | — | Corporate Bonds | 0.49% | $30.32M |
| Southern Co/The | — | Preferred Equity | 0.48% | $29.83M |
| JD.com Inc | — | Corporate Bonds | 0.47% | $29.36M |
| Ciena Corp | — | Corporate Bonds | 0.47% | $29.20M |
| ON Semiconductor Corp | — | Corporate Bonds | 0.45% | $27.90M |
| CyberArk Software Ltd | — | Corporate Bonds | 0.45% | $27.70M |
| Strategy Inc | — | Corporate Bonds | 0.45% | $27.62M |
| Check Point Software Technologies Ltd | — | Corporate Bonds | 0.44% | $27.53M |
| Welltower OP LLC | — | Corporate Bonds | 0.44% | $27.37M |
| Rivian Automotive Inc | — | Corporate Bonds | 0.44% | $27.31M |
| Zoetis Inc | — | Corporate Bonds | 0.44% | $27.14M |
| Live Nation Entertainment Inc | — | Corporate Bonds | 0.44% | $27.12M |
| Knight-Swift Transportation Holdings Inc | — | Corporate Bonds | 0.43% | $26.88M |
| Applied Digital Corp | — | Corporate Bonds | 0.43% | $26.84M |
| Rivian Automotive Inc | — | Corporate Bonds | 0.43% | $26.52M |
| Global Payments Inc | — | Corporate Bonds | 0.43% | $26.42M |
| SoFi Technologies Inc | — | Corporate Bonds | 0.42% | $26.16M |
| Akamai Technologies Inc | — | Corporate Bonds | 0.42% | $25.93M |
| Snowflake Inc | — | Corporate Bonds | 0.41% | $25.71M |
| Jazz Investments I Ltd | — | Corporate Bonds | 0.40% | $24.96M |
| Southern Co/The | — | Corporate Bonds | 0.39% | $24.47M |
| Evergy Inc | — | Corporate Bonds | 0.39% | $24.09M |
| Cloudflare Inc | — | Corporate Bonds | 0.39% | $23.89M |
| Zscaler Inc | — | Corporate Bonds | 0.38% | $23.71M |
| Terawulf Inc | — | Corporate Bonds | 0.38% | $23.60M |
| Super Micro Computer Inc | — | Corporate Bonds | 0.38% | $23.51M |
| NextEra Energy Inc | — | Preferred Equity | 0.37% | $23.12M |
| SiTime Corp | — | Corporate Bonds | 0.37% | $23.03M |
| FirstEnergy Corp | — | Corporate Bonds | 0.37% | $22.87M |
| Guardant Health Inc | — | Corporate Bonds | 0.37% | $22.69M |
| Live Nation Entertainment Inc | — | Corporate Bonds | 0.37% | $22.65M |
| Akamai Technologies Inc | — | Corporate Bonds | 0.37% | $22.64M |
| Duke Energy Corp | — | Corporate Bonds | 0.36% | $22.60M |
| Terawulf Inc | — | Corporate Bonds | 0.36% | $22.42M |
| Vishay Intertechnology Inc | — | Corporate Bonds | 0.36% | $22.27M |
| GameStop Corp | — | Corporate Bonds | 0.36% | $22.20M |
| Tyler Technologies Inc | — | Corporate Bonds | 0.35% | $22.00M |
| Datadog Inc | — | Corporate Bonds | 0.35% | $21.95M |
| Akamai Technologies Inc | — | Corporate Bonds | 0.35% | $21.87M |
| Nova Ltd | — | Corporate Bonds | 0.35% | $21.76M |
| Trip.com Group Ltd | — | Corporate Bonds | 0.35% | $21.75M |
| ON Semiconductor Corp | — | Corporate Bonds | 0.34% | $21.29M |
| InterDigital Inc | — | Corporate Bonds | 0.34% | $20.90M |
| NCL Corp Ltd | — | Corporate Bonds | 0.33% | $20.65M |
| PG&E Corp | — | Preferred Equity | 0.33% | $20.53M |
| ON Semiconductor Corp | — | Corporate Bonds | 0.33% | $20.52M |
| AST SpaceMobile Inc | — | Corporate Bonds | 0.33% | $20.50M |
| MakeMyTrip Ltd | — | Corporate Bonds | 0.33% | $20.32M |
| Uber Technologies Inc | — | Corporate Bonds | 0.33% | $20.30M |
| Planet Labs PBC | — | Corporate Bonds | 0.33% | $20.22M |
| Akamai Technologies Inc | — | Corporate Bonds | 0.32% | $20.10M |
| Coinbase Global Inc | — | Corporate Bonds | 0.32% | $20.02M |
| Amkor Technology, Inc. | — | Corporate Bonds | 0.32% | $19.95M |
| Microchip Technology Inc | — | Corporate Bonds | 0.32% | $19.91M |
| Live Nation Entertainment Inc | — | Corporate Bonds | 0.32% | $19.77M |
| FirstEnergy Corp | — | Corporate Bonds | 0.31% | $19.18M |
| IREN Ltd | — | Corporate Bonds | 0.31% | $18.93M |
CWB Sector Allocation
State Street(R) SPDR(R) Bloomberg Convertible Securities ETF holdings grouped by sector, by share of the portfolio's market value.
| Sector | Weight | Holdings |
|---|---|---|
| Corporate Bonds | 83.2% | 312 |
| Preferred Equity | 13.2% | 26 |
| Funds & ETFs | 3.5% | 4 |
| Information Technology | 0.2% | 2 |
| Consumer Discretionary | 0.0% | 1 |
| Communication Services | 0.0% | 1 |
| Utilities | 0.0% | 1 |
CWB Country Allocation
Where State Street(R) SPDR(R) Bloomberg Convertible Securities ETF's holdings are domiciled, by percentage of net assets (largest 11).
| Country | % of net assets |
|---|---|
| United States | 88.4% |
| Netherlands | 4.7% |
| Cayman Islands | 4.2% |
| Israel | 1.6% |
| Australia | 1.4% |
| Bermuda | 1.0% |
| Canada | 0.8% |
| Mauritius | 0.3% |
| United Kingdom | 0.2% |
| Switzerland | 0.1% |
| Marshall Islands | 0.1% |
CWB Portfolio Allocation
Asset-class allocation of State Street(R) SPDR(R) Bloomberg Convertible Securities ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 85.6% |
| Equity | 13.9% |
| Cash & Equivalents | 3.6% |
CWB Debt Constituents
Largest debt holdings of State Street(R) SPDR(R) Bloomberg Convertible Securities ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Western Digital Corp. | 5.54% |
| Lumentum Holdings, Inc. | 1.44% |
| Alibaba Group Holding | 1.42% |
| Lumentum Holdings, Inc. | 1.38% |
| Bloom Energy Corp. | 1.12% |
| Nebius Group NV | 1.08% |
| Coreweave, Inc. | 1.08% |
| Mks, Inc. | 1.01% |
| Nebius Group NV | 0.84% |
| Nebius Group NV | 0.82% |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.