15.3 Buy Side & Sell Side: Trading Desks, Revenue, Clearing & Best Execution

Canadian Securities Course CSC

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1 Introduction & Exam Overview

About the CSC Exams

2 Chapter 1: The Canadian Investment Marketplace

1.1 The Canadian Securities Industry & the Investment Dealer's Role 1.2 Financial Intermediaries: Banks, Trusts, Credit Unions, Insurers & Pension Funds 1.3 Financial Market Trends 1.4 Investment Capital, Financial Instruments & Financial Markets 1.5 Canadian Exchanges, ATSs, Dark Pools & the Order Protection Rule 1.6 Canadian Securities Regulators, the CSA & CIRO 1.7 Investor Protection: OSFI, CIPF and CDIC 1.8 Ethics, Standards of Conduct & the Client Focused Reforms 1.9 Conflicts of Interest, Complaint Handling & Remediation

3 Chapter 2: The Economy

2.1 Economics Foundations & Measuring Economic Growth 2.2 The Business Cycle & Economic Indicators 2.3 Inflation & Interest Rates 2.4 The Labour Market & Unemployment 2.5 The Bank of Canada & the Inflation-Control Target 2.6 Implementing Monetary Policy: The Operating Band, Market Operations & Transmission 2.7 Fiscal Policy, Deficits & the Challenges of Government Policy 2.8 International Finance & Trade: The Balance of Payments and the Canadian Dollar

4 Chapter 3: Features and Types of Fixed-Income Securities

3.1 The Fixed-Income Marketplace, Bond Terminology & Security 3.2 Protective Covenants, Retirement Provisions & Extendible/Retractable Features 3.3 Government of Canada Securities: T-Bills, Marketable Bonds & RRBs 3.4 Provincial & Municipal Debt and Strip Bonds 3.5 Corporate Bonds, Credit Spreads & Bond Ratings 3.6 Money Market Instruments, Floating-Rate Notes & International Bonds 3.7 Other Fixed-Income Securities & Reading Bond Quotes

5 Chapter 4: Pricing and Trading of Fixed-Income Securities

4.1 Bond Pricing, Price–Yield Relationships & Accrued Interest 4.2 Yield Calculations & Return Measures 4.3 The Term Structure of Interest Rates & Yield Curve Theories 4.4 Fundamental Bond Pricing Properties: Volatility Rules, Duration & Convexity 4.5 Bond Market Trading & Bond Indexes

6 Chapter 5: Common and Preferred Shares

5.1 Common Shares: Ownership Rights, Voting & Restricted Shares 5.2 Dividends, DRIPs, Stock Splits & Consolidations 5.3 Preferred Shares: Features, Cumulative Dividends & Taxation 5.4 Preferred Share Variations: Convertible, Callable, Retractable, Floating & Rate-Reset 5.5 Fundamental Equity Metrics & Ratios 5.6 Stock Indexes & Averages

7 Chapter 6: Equity Transactions

6.1 Order Types, Execution & Market Mechanics 6.2 Margin Trading: Long Accounts & Borrowing 6.3 Short Selling & Short-Margin Requirements 6.4 Trading & Settlement Procedures: T+1, CDS & Confirmations

8 Chapter 7: Derivatives

7.1 Derivatives: Role, Underlying Assets & Users 7.2 Options Fundamentals: Calls, Puts & Moneyness 7.3 Option Strategies & Risk Management 7.4 Forward & Futures Contracts 7.5 Rights & Warrants

9 Chapter 8: Corporations and their Financial Statements

8.1 Corporate Structures & Corporate Governance 8.2 The Annual Report, Accounting Standards & the Auditor's Report 8.3 The Balance Sheet & Income Statement 8.4 The Cash Flow Statement & Earnings Quality 8.5 Public Company Disclosure, Investor Rights, Take-Over Bids & Insider Trading

10 Chapter 9: Financing and Listing Securities

9.1 Government & Corporate Financing: Underwriting and Syndicates 9.2 The Prospectus Process, Stabilization & Purchaser Rights 9.3 The Exempt Market & Private Placements 9.4 The Listing Process: TSX, TSXV & Capital Pool Companies 9.5 Continuous Disclosure, Material Changes & Insider Reporting

11 Chapter 10: Investment Analysis

10.1 Methods of Equity Analysis & Macroeconomic Analysis 10.2 Fundamental Industry Analysis 10.3 Company Analysis: Competitive Advantages, Governance & the Dividend Discount Model 10.4 Discounted Cash Flow & Relative Valuation Multiples 10.5 Financial Statement Ratio Analysis 10.6 Assessing Preferred Share Investment Quality 10.7 Technical Analysis: Charts, Trends & Patterns 10.8 Technical Indicators, Volume, Breadth & Sentiment

12 Chapter 11: Portfolio Analysis

11.1 Measuring Investment Return 11.2 Measuring Risk: Types of Risk, Standard Deviation & Downside Measures 11.3 Portfolio Risk & Return: Correlation and Diversification 11.4 Beta, the Capital Asset Pricing Model & the Security Market Line 11.5 Portfolio Manager Styles: Equity & Fixed Income 11.6 The Portfolio Management Process: Objectives, Constraints & the IPS 11.7 Asset Mix, Monitoring, Performance Evaluation & Rebalancing

13 Chapter 12: Alternative Investments, Other Managed, and Structured Products

12.1 Alternative Investments: Structures, Fees & Liquid Alternatives 12.2 Alternative Strategies, Performance Measurement & Due Diligence 12.3 Segregated Funds, Labour-Sponsored Funds & Listed Private Equity 12.4 Income Trusts, REITs & Closed-End Funds 12.5 Structured Products: PPNs & Market-Linked GICs 12.6 Split Shares & Asset-Backed Securities

14 Chapter 13: Mutual Funds

13.1 Managed Products & Mutual Fund Structure 13.2 Pricing Mutual Fund Units: NAVPS & Forward Pricing 13.3 Mutual Fund Fees, Sales Charges & Unit Series 13.4 Mutual Fund Regulation, Fund Facts & Account Opening 13.5 Types of Mutual Funds & Fund Management Styles 13.6 Redemptions, Withdrawal Plans & Measuring Fund Performance

15 Chapter 14: Exchange-Traded Funds (ETFs)

14.1 ETF Origins, Structure, Tax Efficiency & ETF Facts 14.2 ETF Creation, Redemption & Arbitrage 14.3 Types of ETFs & Advanced Strategies 14.4 Comparing ETFs, Mutual Funds & Individual Securities

16 Chapter 15: Working with the Institutional Client

15.1 The Institutional Marketplace & Institutional Clients 15.2 Institutional Investment Guidelines, Styles & Restrictions 15.3 Buy Side & Sell Side: Trading Desks, Revenue, Clearing & Best Execution 15.4 Block Trading, Dark Pools & Algorithmic Trading

17 Chapter 16: Fee-Based Accounts and Working with the Retail Client

16.1 Fee-Based Accounts: Managed & Non-Managed Models 16.2 Fee Transparency, CRM2 & Total Cost Reporting, and MWRR vs. TWRR 16.3 The Financial Planning Approach & the Life Cycle 16.4 Behavioral Finance, Sequence-of-Returns Risk & Client Coaching 16.5 Estate Planning Basics

18 Chapter 17: Canadian Taxation

17.1 The Canadian Taxation System 17.2 Taxation of Investment Income 17.3 Capital Gains, Losses & The Superficial Loss Rule 17.4 Registered vs Non-Registered Tax-Advantaged Accounts 17.5 Tax Planning Strategies, Pension Plans & the RDSP

15.3 Buy Side & Sell Side: Trading Desks, Revenue, Clearing & Best Execution

Key Takeaways Explain This Topic AI

Under NI 23-102, client brokerage commissions may pay only for order execution and research goods and services.

In agency trading the dealer earns a commission without risking capital; in principal trading it buys or sells the block for its own account and takes the risk.

Sell-side revenue comes from commissions, trading spreads, underwriting, advisory fees and financing.

Institutional trades are allocated, matched under NI 24-101 and settled T+1 delivery against payment.

Dealers owe best execution; the Order Protection Rule bans trade-throughs on protected marketplaces.

Last updated: October 2026

The Institutional Landscape: Buy-Side vs. Sell-Side

The Canadian institutional marketplace operates through a continuous, interdependent relationship between two distinct financial communities: the buy-side and the sell-side .

Buy-Side Institutions

The buy-side consists of institutions that collect, pool, and manage capital on behalf of clients, policyholders, or beneficiaries. Their core mandate is to deploy capital into securities to generate optimal risk-adjusted investment returns.

Primary Entities : Public and private pension funds (e.g., CPP Investments, OTPP), mutual fund management firms (e.g., RBC Global Asset Management, Mackenzie Investments), institutional endowment offices, hedge funds, sovereign wealth funds, and life insurance balance sheets.

Key Personnel : Chief Investment Officers (CIOs), Portfolio Managers (who make final buy/sell decisions based on fund mandates), and Buy-Side Traders (execution specialists tasked with working large orders efficiently).

Sell-Side Investment Dealers

The sell-side encompasses full-service investment dealers and boutique brokerages that provide services, liquidity, and products to buy-side clients.

Primary Entities : Bank-owned integrated dealers (e.g., RBC Dominion Securities, TD Cowen, BMO Capital Markets, CIBC World Markets, Scotiabank Global Banking & Markets, National Bank Financial) and independent institutional boutiques.

Core Services : Underwriting new primary issues (IPOs, bought deals, debt issuance), providing liquidity as market makers, publishing institutional equity and fixed-income research, and executing secondary market trades.

Commission Sharing Arrangements (CSAs) and Soft Dollars

Buy-side institutions generate substantial trading commissions when executing transactions. Under Canadian securities regulations (National Instrument 23-102 Use of Client Brokerage Commissions ), buy-side managers can utilize a portion of client commission dollars—known as soft dollars or Commission Sharing Arrangements (CSAs) —to pay sell-side dealers for eligible goods and services.

Permitted Uses : Research reports, industry databases, financial modeling software, and market data feeds that directly assist the investment decision-making process for the benefit of plan beneficiaries.

Prohibited Uses : Dealer marketing materials, travel, computer hardware, administrative overhead, or general corporate expenses.

Institutional Trading Desk Architecture

A full-service sell-side institutional equities or fixed-income floor is structured around three interconnected functions: ┌──────────────────────────────┐

• │ Institutional Buy-Side │
• │ (Portfolio Manager / Trader) │
• └──────────────┬───────────────┘
• │
• ▼
• ┌──────────────────────────────┐ Orders / Flow ┌──────────────────────────────┐
• │ Research Analyst │ ──────────────> │ Institutional Sales Rep │
• │ (Models, Earnings & Targets) │ │ (Account Coverage & Pitch) │
• └──────────────────────────────┘ └──────────────┬───────────────┘
• │
• ▼
• ┌──────────────────────────────┐
• │ Institutional Trading Desk │
• │ (Execution & Capital Commit) │
• └──────────────┬───────────────┘
• │
• ┌───────────────────────┴───────────────────────┐
• ▼ ▼
• ┌─────────────────────────────┐ ┌─────────────────────────────┐
• │ Agency Trading │ │ Principal / Liability Desk │
• │ (Routes to Lit/Dark Venues) │ │ (Commits Firm Balance Sheet)│
• └─────────────────────────────┘ └─────────────────────────────┘
• 1. Institutional Sales Representatives

Institutional sales reps ("sales coverage") act as the primary relationship managers between the dealer and buy-side portfolio managers. They:

Filter and deliver the dealer's research insights, pitching high-conviction investment ideas matched to each buy-side manager's specific mandate.

Coordinate "roadshows" and meetings between corporate management teams (e.g., CEOs, CFOs) and institutional investors.

Distribute allocations of primary offerings (bought deals and syndicated IPOs).

2. Research Analysts

Sell-side research analysts are industry specialists who conduct exhaustive fundamental analysis on covered companies (e.g., Canadian banking, oil and gas, mining, technology). They:

Build proprietary three-statement financial models, forecast quarterly revenues and EBITDA, and publish comprehensive written research reports.

Assign 12-month target prices and formal investment recommendations (e.g., Outperform/Buy, Sector Perform/Hold, Underperform/Sell).

Host industry conferences and provide continuous market intelligence to institutional sales desks.

3. Institutional Traders: Agency vs. Principal / Liability Trading

When a buy-side trading desk places an order, sell-side traders execute the trade under one of two primary operating models:

Agency Trading

Mechanics : The dealer acts purely as an agent or broker. The trader routes the client's order into public lit exchanges or Alternative Trading Systems (ATS) to locate matching counterparties.

Risk Profile : The dealer commits zero firm capital and takes zero inventory risk . The institutional client retains all price, execution, and timing risk.

Compensation : The client pays an explicit, transparent brokerage commission (e.g., $0.01 to $0.03 per share).

Principal (Liability / Risk) Trading

Mechanics : An institutional client seeking to liquidate a massive block of shares (e.g., 800,000 shares) demands immediate execution and total price certainty, unwilling to risk market price erosion over multiple days. The institutional trading desk steps up as a principal, using the dealer's own balance sheet capital to purchase the entire block directly from the client at an agreed-upon net price (typically at a discount to the prevailing market bid).

Risk Profile : The dealer assumes 100% of the inventory, market, and liquidation risk . If the stock price plummets after taking down the block, the dealer absorbs the trading loss. The trader must subsequently "work out" of the position over hours, days, or weeks in the secondary market.

Compensation : Built into the net transaction price spread (the discount between the purchase price and the resale price), reflecting the dealer's capital charge and liquidity premium.

Direct Market Access (DMA)

Many large buy-side trading desks bypass sales reps and trade electronically using Direct Market Access (DMA) . DMA allows buy-side traders to route orders directly into exchange matching engines and ATS venues through a sell-side dealer's technological infrastructure and exchange membership identifier. CIRO regulations mandate that dealers maintain automated pre-trade risk filters to prevent erroneous "fat-finger" orders, credit limit breaches, or disorderly market manipulation.

CIRO Best Execution & Order Protection Rules

Institutional trading desks in Canada operate under rigorous regulatory standards enforced by the Canadian Investment Regulatory Organization (CIRO) through the Universal Market Integrity Rules (UMIR) and provincial securities legislation codified in National Instrument 23-101 Trading Rules .

The Duty of Best Execution

Under CIRO rules, an investment dealer executing an order on behalf of any client—retail or institutional—owes a statutory Duty of Best Execution :

Core Standard : The dealer must take all reasonable steps to achieve the most advantageous execution terms reasonably available under prevailing market conditions.

Multi-Factor Assessment : Best execution is not determined solely by the nominal purchase or sale price. Dealers must evaluate a composite matrix of factors:

Price of the security.

All-in transaction costs (including exchange fees, clearing fees, and market access charges).

Speed of execution.

Likelihood of execution and settlement.

Size and market impact of the order.

Reliability and operational stability of competing execution venues.

Written Policies and Review : Dealers must maintain written order routing policies, review venue execution quality at least annually, and provide clear disclosures to clients regarding how orders are routed.

The Order Protection Rule (OPR)

Because Canadian equity trading is fragmented across multiple competing exchanges (TSX, TSXV, CSE, TSX Alpha) and ATS platforms, regulators implemented the Order Protection Rule (OPR) under NI 23-101 to prevent market fragmentation from harming displayed liquidity.

Prohibition of Trade-Throughs : A trade-through occurs when a transaction executes on one marketplace at a price that is inferior to a better-priced limit order displayed on another marketplace.

The Rule : Dealers and marketplace routing systems cannot bypass or "trade through" a displayed, visible, immediately accessible limit order on any protected Canadian lit exchange. If Venue A has a displayed sell order at $25.10 and Venue B has an order at $25.12, an incoming market buy order routed to Venue B must fill the $25.10 quote on Venue A first before executing on Venue B.

Protected vs. Unprotected Venues : In Canada, OPR applies only to "protected marketplaces" that meet minimum market share thresholds (typically 2.5 % 2.5\% 2.5% of consolidated volume), ensuring order routers are not forced to connect to trivial, illiquid venues.

Prohibition of Payment for Order Flow (PFOF)

A defining pillar of Canadian market microstructure integrity is the prohibition of Payment for Order Flow (PFOF) for listed equities:

In the United States, retail brokerages frequently sell client order flow to third-party wholesale market makers in exchange for cash rebates.

In Canada, CIRO UMIR rules strictly prohibit dealers from accepting payment or monetary kickbacks in exchange for routing client orders to specific market makers or venues.

All order routing decisions must be guided exclusively by best execution, preserving transparent market pricing and investor trust across both retail and institutional domains.

How Sell-Side Firms Earn Revenue

Institutional sell-side revenue comes from several sources:

Source Description

Commissions Agency trading fees, often a few cents per share, sometimes partly paid through commission sharing arrangements

• Trading spreads Profit from principal trading and market making in equities, bonds and derivatives
• Underwriting Spreads and fees from new equity and debt issues
• Advisory Fees for mergers, acquisitions and restructurings
• Financing Securities lending, prime brokerage and margin lending to hedge funds and other clients
• Institutional Clearing and Settlement

Institutional trades follow a disciplined post-trade process:

Allocation: a buy-side manager often places one block order for many client funds, then tells the dealer how to allocate the shares among accounts.

Confirmation and matching: the dealer, the manager and the custodian must agree on every trade detail quickly. NI 24-101 sets trade-matching expectations so trades can settle on time.

Settlement: trades settle on T+1, usually delivery against payment through CDS, with the custodian receiving or delivering the securities for the client.

Fails create cost and risk for everyone, so dealers and custodians track matching and settlement rates closely.