NISM Series XXI-A study materials
NISM Series XXI-A study resources

NISM Series XXI-A key terms

NISM Series XXI-A · Get comfortable with the vocabulary.

Portfolio Management Services (PMS)

A service in which a professional manager makes investment decisions and executes trades in a client's own demat account under a signed agreement, rather than pooling money into a collective fund.

Related: Discretionary Portfolio Management, Principal Officer, PMS Agreement
Discretionary Portfolio Management

A mandate in which the client authorises the portfolio manager to buy, sell and manage securities without seeking consent for each transaction, within the agreed investment objective and restrictions.

Related: Non-Discretionary Portfolio Management, Investment Management Agreement
Non-Discretionary Portfolio Management

A mandate in which the portfolio manager recommends transactions and the client must approve each one before execution; the manager cannot act unilaterally in the client's account.

Related: Discretionary Portfolio Management, Execution-Only Advice
Advisory Portfolio Management

A service where the manager only provides investment advice on the client's securities and the client executes transactions independently, with no authority over the client's account.

Related: Non-Discretionary Portfolio Management, Execution-Only Advice
Principal Officer

The senior person designated by a portfolio manager to be responsible for overall supervision, compliance with regulations and reporting to the regulator; the appointment requires prior regulatory approval.

Related: Compliance Officer, Portfolio Manager Registration
Portfolio Manager Registration

The mandatory certificate of registration a firm must obtain from the securities regulator before offering portfolio management services to clients in that jurisdiction.

Related: Principal Officer, Net Worth Requirement
Net Worth Requirement

The minimum owned funds a portfolio management firm must continuously maintain to hold registration, evidenced by a certificate from a practising chartered accountant.

Related: Portfolio Manager Registration, Client Funds Segregation
Minimum Investment Amount

The smallest sum a client may commit to a portfolio management service, prescribed by regulation so that the service remains aimed at investors able to bear the associated risk.

Related: PMS Agreement, Accredited Investor
PMS Agreement

The written contract between client and portfolio manager that sets the mandate type, investment objective, fees, risk disclosures, reporting frequency and the rights and obligations of both parties.

Related: Investment Management Agreement, Discretionary Portfolio Management, Fee Structure
Investment Management Agreement

Another name for the client contract governing the advisory or discretionary relationship, including scope of authority, custody arrangements, termination terms and dispute resolution.

Related: PMS Agreement, Mandate
Mandate

The defined scope of authority and investment approach agreed with a client, covering asset classes, benchmark, risk limits and the level of decision-making discretion granted.

Related: Investment Policy Statement, Discretionary Portfolio Management
Investment Policy Statement

A written document recording the client's objectives, time horizon, risk tolerance, liquidity needs and permitted investments, which guides the manager's decisions and later performance review.

Related: Mandate, Risk Profiling
Risk Profiling

The structured assessment of a client's capacity and willingness to bear loss, used to match the client to a suitable strategy and asset allocation before the mandate begins.

Related: Investment Policy Statement, Suitability
Suitability

The obligation to recommend or manage only products and strategies consistent with the client's documented objectives, risk profile, financial situation and experience.

Related: Risk Profiling, Investment Policy Statement
Know Your Client (KYC)

The identity verification and due-diligence process that establishes who the client is, the source of funds and beneficial ownership before an account can be opened or serviced.

Related: Client Onboarding, Anti-Money Laundering
Client Onboarding

The end-to-end process of enrolling a new client: KYC checks, risk profiling, agreement signing, account opening, funding and initial portfolio construction.

Related: Know Your Client (KYC), PMS Agreement
Anti-Money Laundering

The framework of client screening, transaction monitoring and suspicious-activity reporting that a portfolio manager must operate to prevent the service being used to launder funds.

Related: Know Your Client (KYC), Client Funds Segregation
Client Funds Segregation

The requirement that client money and securities be kept separate from the portfolio manager's own assets, typically held in the client's name or with an independent custodian.

Related: Custodian, Anti-Money Laundering
Custodian

An independent institution that safekeeps client securities and cash, settles trades and provides holdings statements, reducing the risk of manager misappropriation.

Related: Client Funds Segregation, Demat Account
Demat Account

An account holding securities in electronic form; in portfolio management the client's own demat account is normally used so that holdings remain visible and attributable to the client.

Related: Custodian, Portfolio Management Services (PMS)
Fee Structure

The agreed basis on which the manager is paid, such as a flat fee on assets, a performance-linked fee, or a combination, including how and when charges are deducted.

Related: Performance Fee, High Water Mark
Performance Fee

A charge payable only when returns exceed a stated benchmark or hurdle, intended to align manager incentives with client outcomes; the calculation basis must be disclosed clearly.

Related: High Water Mark, Hurdle Rate
High Water Mark

A mechanism ensuring a performance fee is charged only on gains above the highest net asset value previously used for charging, so clients do not pay twice for recovered losses.

Related: Performance Fee, Hurdle Rate
Hurdle Rate

The minimum return the portfolio must achieve before a performance fee becomes payable, often set relative to a benchmark or a fixed percentage.

Related: Performance Fee, High Water Mark
Accredited Investor

A client category, based on income, net worth or professional status, that may be offered certain products or lighter compliance formalities under the applicable regulatory framework.

Related: Minimum Investment Amount, Suitability
Assets Under Management (AUM)

The total market value of client assets managed by the firm at a point in time, used for fee computation, business reporting and regulatory thresholds.

Related: Net Asset Value, Fee Structure
Net Asset Value (NAV)

The market value of a portfolio's holdings plus cash minus liabilities, divided by the number of units where units are used; the basis for valuation and fee calculation.

Related: Assets Under Management (AUM), Portfolio Valuation
Portfolio Valuation

The periodic process of pricing holdings using prescribed methods, such as market prices for listed securities and documented fair-value approaches for illiquid assets.

Related: Net Asset Value (NAV), Benchmark
Benchmark

A reference index or composite against which a portfolio's return and risk are measured to judge whether the manager added value.

Related: Alpha, Tracking Error
Alpha

The portion of return attributable to the manager's decisions rather than market movement, usually computed as portfolio return minus the return explained by benchmark exposure.

Related: Benchmark, Beta
Beta

A measure of how much a portfolio's returns tend to move relative to the market; a beta above one indicates greater sensitivity than the benchmark.

Related: Alpha, Volatility
Volatility

The statistical dispersion of returns around their average, commonly expressed as standard deviation and used as a basic measure of investment risk.

Related: Beta, Maximum Drawdown
Maximum Drawdown

The largest peak-to-trough fall in portfolio value over a period, expressed as a percentage, showing the worst loss an investor would have suffered.

Related: Volatility, Risk Profiling
Sharpe Ratio

Excess return over the risk-free rate divided by the standard deviation of returns; a higher value indicates better return per unit of total risk taken.

Related: Volatility, Alpha
Tracking Error

The standard deviation of the difference between portfolio returns and benchmark returns, indicating how closely the portfolio follows its stated benchmark.

Related: Benchmark, Alpha
Asset Allocation

The division of a portfolio among asset classes such as equity, debt and cash, which is a primary driver of long-term return and risk.

Related: Investment Policy Statement, Rebalancing
Rebalancing

The periodic adjustment of holdings back to target weights after market movements or changes in the client's objectives, with associated transaction costs and tax consequences.

Related: Asset Allocation, Mandate
Performance Attribution

The analysis that decomposes portfolio return into components such as asset allocation, security selection and market movement, to explain how results were achieved.

Related: Alpha, Benchmark
Client Reporting

The periodic disclosure to clients of holdings, transactions, valuation and returns, usually at least monthly, in a format that permits comparison with the agreed benchmark.

Related: Portfolio Valuation, Benchmark
Grievance Redressal

The documented process by which a client can complain about the service, including escalation levels, response timelines and referral to an external ombudsman or regulator.

Related: Client Reporting, PMS Agreement
Redemption and Withdrawal

The client's right to exit part or all of the portfolio, including notice periods, settlement timelines, exit-load treatment and how holdings are transferred out.

Related: PMS Agreement, Custodian
Exit Load

A charge deducted when a client withdraws funds or terminates the mandate within a specified period, designed to recover acquisition and setup costs.

Related: Redemption and Withdrawal, Fee Structure
Conflict of Interest

A situation where the manager's own interests, related-party dealings or proprietary trading could disadvantage clients, requiring disclosure and often pre-trade allocation policies.

Related: Best Execution, Client Funds Segregation
Best Execution

The duty to execute client orders on terms most favourable to the client, considering price, cost, speed and likelihood of settlement, and to document the policy followed.

Related: Conflict of Interest, Performance Attribution