497 1 d948218d497.htm BATS: SERIES E PORTFOLIO BATS: Series E Portfolio

BLACKROCK ALLOCATION TARGET SHARES

BATS: Series E Portfolio

(the “Fund”)

Supplement dated April 18, 2025

to the Statement of Additional Information of the Fund (the “SAI”), dated July 29, 2024, as amended or supplemented to date

Effective immediately, the following change is made to the Fund’s SAI:

The chart listing investments and investment strategies in the section of the Fund’s SAI entitled “I. Investment Objective and Policies” as it relates to the Fund is deleted in relevant part and replaced with the following:

 

   
     BATS: Series E
Portfolio

Asset-Backed Securities

   

Asset-Based Securities

   

Precious Metal-Related Securities

   

Borrowing and Leverage

  X

Cash Flows; Expenses

   

Cash Management

  X

Collateralized Debt Obligations

   

Collateralized Bond Obligations

   

Collateralized Loan Obligations

   

Commercial Paper

   

Commodity-Linked Derivative Instruments and Hybrid Instruments

   

Qualifying Hybrid Instruments

   

Hybrid Instruments Without Principal Protection

   

Limitations on Leverage

   

Counterparty Risk

   

Convertible Securities

   

Corporate Loans

   

Direct Lending

   

Credit Linked Securities

   

Cyber Security Issues

  X

Debt Securities

  X

Inflation-Indexed Bonds

   

Investment Grade Debt Obligations

  X

High Yield Investments (“Junk Bonds”)

  X

Mezzanine Investments

   

Pay-in-kind Bonds

  X

Supranational Entities

   

Depositary Receipts (ADRs, EDRs and GDRs)

   


   
     BATS: Series E
Portfolio

Derivatives

  X

Hedging

  X

Speculation

  X

Risk Factors in Derivatives

  X

Correlation Risk

  X

Counterparty Risk

  X

Credit Risk

  X

Currency Risk

   

Illiquidity Risk

  X

Leverage Risk

  X

Market Risk

  X

Valuation Risk

  X

Volatility Risk

  X

Futures

  X

Swap Agreements

  X

Credit Default Swaps and Similar Instruments

  X

Interest Rate Swaps, Floors and Caps

  X

Total Return Swaps

  X

Options

  X

Options on Securities and Securities Indices

  X

Call Options

  X

Put Options

  X

Options on Government National Mortgage Association (“GNMA”) Certificates

   

Options on Swaps (“Swaptions”)

  X

Foreign Exchange Transactions

   

Spot Transactions and FX Forwards

   

Currency Futures

   

Currency Options

   

Currency Swaps

   

Distressed Securities

  X

Environmental, Social and Governance (“ESG”) Integration

  X

Equity Securities

  X

Real Estate-Related Securities

   

Securities of Smaller or Emerging Growth Companies

   

Exchange-Traded Notes (“ETNs”)

   

Foreign Investments

   

Foreign Investment Risks

   

Foreign Market Risk

   

 

- 2 -


   
     BATS: Series E
Portfolio

Foreign Economy Risk

   

Currency Risk and Exchange Risk

   

Governmental Supervision and Regulation/Accounting Standards

   

Certain Risks of Holding Fund Assets Outside the United States

   

Publicly Available Information

   

Settlement Risk

   

Sovereign Debt

   

Withholding Tax Reclaims Risk

   

Funding Agreements

   

Guarantees

  X

Illiquid Investments

  X

Index Funds

   

Tracking Error Risk

   

S&P 500 Index

   

Russell Indexes

   

MSCI Indexes

   

FTSE Indexes

   

Bloomberg Indexes

   

ICE BofA Indexes

   

Indexed and Inverse Securities

  X

Inflation Risk

  X

Initial Public Offering (“IPO”) Risk

   

Interfund Lending Program

   

Borrowing, to the extent permitted by the Fund’s investment policies and restrictions

   

Lending, to the extent permitted by the Fund’s investment policies and restrictions

   

Investment in Emerging Markets

   

Brady Bonds

   

China Investments Risk

   

Investment in Other Investment Companies

  X

Exchange-Traded Funds

  X

Lease Obligations

  X

Life Settlement Investments

   

Liquidity Risk Management

  X

Master Limited Partnerships

   

Merger Transaction Risk

   

Money Market Obligations of Domestic Banks, Foreign Banks and Foreign Branches of U.S. Banks

  X

Money Market Securities

  X

 

- 3 -


   
     BATS: Series E
Portfolio

Mortgage-Related Securities

   

Mortgage-Backed Securities

   

Collateralized Mortgage Obligations (“CMOs”)

   

Adjustable Rate Mortgage Securities

   

CMO Residuals

   

Stripped Mortgage-Backed Securities

   

Tiered Index Bonds

   

TBA Commitments

   

Mortgage Dollar Rolls

   

Net Interest Margin (NIM) Securities

   

Municipal Investments

  X

Risk Factors and Special Considerations Relating to Municipal Bonds

  X

Description of Municipal Bonds

  X

General Obligation Bonds

  X

Revenue Bonds

  X

Private Activity Bonds (“PABs”)

  X

Moral Obligation Bonds

  X

Municipal Notes

  X

Municipal Commercial Paper

  X

Municipal Lease Obligations

  X

Tender Option Bonds

  X

Yields

  X

Variable Rate Demand Obligations (“VRDOs”)

  X

Transactions in Financial Futures Contracts on Municipal Indexes

  X

Call Rights

  X

Municipal Interest Rate Swap Transactions

  X

Insured Municipal Bonds

  X

Build America Bonds

  X

Tax-Exempt Municipal Investments

  X

Participation Notes

   

Portfolio Turnover Rates

  X

Preferred Stock

   

Tax-Exempt Preferred Shares

  X

Trust Preferred Securities

  X

Proxy Voting Policies

   

Open-End Active and Fixed Income Index Fund Proxy Voting Policy

  X

BlackRock Active Investment Stewardship Climate Decarbonization Stewardship Guidelines

   

 

- 4 -


   
     BATS: Series E
Portfolio

Index Equity Fund Proxy Voting Policy

   

BlackRock Investment Stewardship Climate and Decarbonization Stewardship Guidelines

   

Real Estate Investment Trusts (“REITs”)

   

Recent Market Events

  X

Reference Rate Replacement Risk

  X

Repurchase Agreements and Purchase and Sale Contracts

  X

Restricted Securities

  X

Reverse Repurchase Agreements

  X

Rights Offerings and Warrants to Purchase

   

Rule 144A Securities

  X

Securities Lending

   

Short Sales

   

Special Purpose Acquisition Companies

   

Standby Commitment Agreements

   

Stripped Securities

   

Structured Notes

   

Taxability Risk

  X

Temporary Defensive Measures

  X

U.S. Government Obligations

  X

U.S. Treasury Obligations

  X

U.S. Treasury Rolls

   

Utility Industries

  X

When-Issued Securities, Delayed Delivery Securities and Forward Commitments

  X

Yields and Ratings

  X

Zero Coupon Securities

  X

Shareholders should retain this Supplement for future reference.

SAI-BATSE-0425SUP

 

- 5 -