BRAMX — BATS: Mortgage Total Return Series
Data updated: 2026-06-15
BRAMX — BATS: Mortgage Total Return Series data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Securitized (MBS/ABS/CMBS) Bond · $1.50B AUM · 0.00% expense ratio · 6.0% 1-yr return. From SEC regulatory filings.
BRAMX Fund Overview
BRAMX — BATS: Mortgage Total Return Series is a US mutual fund managed by Blackrock Allocation Target Shares, categorised as Long Securitized (MBS/ABS/CMBS) Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Blackrock Allocation Target Shares
- Category: Long Securitized (MBS/ABS/CMBS) Bond
- Assets under management: $1.50B
- 1-year return: 6.0%
- Ticker: BRAMX
- SEC CIK: 0001221845
- SEC series ID: S000001470
- Share class ID: C000003892
BRAMX Holdings
Top 10 holdings of BATS: Mortgage Total Return Series by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Federal National Mortgage Association | 7.67% |
| Federal National Mortgage Association | 5.98% |
| Federal National Mortgage Association | 5.45% |
| Federal National Mortgage Association | 3.86% |
| Federal National Mortgage Association | 3.07% |
| Federal National Mortgage Association | 3.00% |
| Federal Home Loan Mortgage Corp. | 2.85% |
| Federal National Mortgage Association | 2.84% |
| Federal National Mortgage Association | 2.64% |
| United States Treasury Bills | 2.63% |
BRAMX Portfolio Allocation
Asset-class allocation of BATS: Mortgage Total Return Series by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Securitized | 144.6% |
| Fixed Income | 3.6% |
| Cash & Equivalents | 0.6% |
BRAMX Performance
Total returns for BRAMX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.5% |
| 1 year | 6.0% |
| 3 years (annualised) | 4.7% |
| 5 years (annualised) | 0.8% |
BRAMX Risk Information
Risk metrics for BRAMX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.7%
BRAMX Costs and Fees
BRAMX costs about $0 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.00%
- Gross expense ratio: 0.05%
- Portfolio turnover: 892%
- Brokerage commissions: 0.29 bps of average net assets (SEC N-CEN)
BRAMX Cashflows
Over the 12 months to 2026-03, BATS: Mortgage Total Return Series had net inflows of $185.48M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $18.17M |
| 2026-02 | $34.77M |
| 2026-01 | $9.16M |
| 2025-12 | $13.58M |
| 2025-11 | $12.25M |
| 2025-10 | $20.49M |
BRAMX Debt Constituents
Largest debt holdings of BATS: Mortgage Total Return Series by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury Bills | 2.63% |
| United States Treasury Bills | 0.95% |
BRAMX Prospectus and SEC Filings
Official BATS: Mortgage Total Return Series filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Securitized (MBS/ABS/CMBS) 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.