STHYX — AB Sustainable Thematic Credit Portfolio
Data updated: 2026-06-24
STHYX — AB Sustainable Thematic Credit Portfolio data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Intermediate Corporate Bond · $284.09M AUM · 0.60% expense ratio · 4.9% 1-yr return. From SEC regulatory filings.
STHYX Fund Overview
STHYX — AB Sustainable Thematic Credit Portfolio is a US mutual fund managed by Ab Bond Fund, Inc., categorised as Intermediate Corporate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Ab Bond Fund, Inc.
- Category: Intermediate Corporate Bond
- Assets under management: $284.09M
- 1-year return: 4.9%
- Ticker: STHYX
- SEC CIK: 0000003794
- SEC series ID: S000071586
- Share class ID: C000226937
STHYX Holdings
Top 10 holdings of AB Sustainable Thematic Credit Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Equinix, Inc. | 1.17% |
| Alliance Bernstein | 0.98% |
| Pfizer, Inc. | 0.95% |
| Sekisui House US | 0.90% |
| Salesforce, Inc. | 0.86% |
| Autodesk, Inc. | 0.84% |
| Mastercard, Inc. | 0.82% |
| Xylem, Inc. | 0.82% |
| Synchrony Financial | 0.74% |
| Lloyds Banking Group PLC | 0.72% |
STHYX Portfolio Allocation
Asset-class allocation of AB Sustainable Thematic Credit Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 97.7% |
| Cash & Equivalents | 1.0% |
STHYX Performance
Total returns for STHYX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -0.1% |
| 1 year | 4.9% |
| 3 years (annualised) | 4.6% |
| 5 years (annualised) | 0.0% |
STHYX Risk Information
Risk metrics for STHYX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.6%
STHYX Costs and Fees
STHYX costs about $60 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.60%
- Gross expense ratio: 0.63%
- Portfolio turnover: 116%
- Brokerage commissions: 0.37 bps of average net assets (SEC N-CEN)
STHYX Cashflows
Over the 12 months to 2026-04, AB Sustainable Thematic Credit Portfolio had net inflows of $16.86M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | −$2.19M |
| 2026-03 | −$858.25K |
| 2026-02 | $6.87M |
| 2026-01 | −$466.77K |
| 2025-12 | $846.20K |
| 2025-11 | $617.46K |
STHYX Debt Constituents
Largest debt holdings of AB Sustainable Thematic Credit Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Equinix, Inc. | 1.17% |
| Pfizer, Inc. | 0.95% |
| Sekisui House US | 0.90% |
| Salesforce, Inc. | 0.86% |
| Autodesk, Inc. | 0.84% |
| Mastercard, Inc. | 0.82% |
| Xylem, Inc. | 0.82% |
| Synchrony Financial | 0.74% |
| Lloyds Banking Group PLC | 0.72% |
| Prologis LP | 0.70% |
STHYX Prospectus and SEC Filings
Official AB Sustainable Thematic Credit Portfolio filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Intermediate Corporate Bond funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.