Buy side

Buy-side is a term used in investment banking to refer to advising institutions concerned with buying investment services. Private equity funds, mutual funds, life insurance companies, unit trusts, hedge funds, and pension funds are the most common types of buy side entities.

In sales and trading, the split between the buy side and sell side should be viewed from the perspective of securities exchange services. The investing community must use those services to trade securities. The "Buy Side" are the buyers of those services; the "Sell Side", also called "prime brokers", are the sellers of those services.

Sell side brokerages are registered members of a stock exchange, and required to be market makers in a given security. Buy side firms usually take speculative positions or make relative value trades. Buy side firms participate in a smaller number of overall transactions, and aim to profit from market movements and accruals rather than through risk management and the bid-offer spread. The 2010 Thomson Reuters Extel/UKSIF Survey shows that buy-side firms are placing more emphasis on sustainability issues in the research and advisory services they receive from brokers.

Typically buy side firms do not provide custody services.

Buy side can also refer to real estate. There is a sell side and a buy side in every transaction. While most real estate technology currently focuses on the sell side, there are a few companies that are developing tools for the buy-side.

Challenges facing buy-side

Globally buy-side asset managers are looking at increased regulation in regards to their use of financial index and benchmark data, including adhering to IOSCO Principles. This is expected to increase cost and time for the buy-side in managing their data.^[1]

Corporate finance and investment banking
Capital structure	Convertible debt Exchangeable debt Mezzanine debt Pari passu Preferred equity Second lien debt Senior debt Senior secured debt Shareholder loan Stock Subordinated debt Warrant
Transactions (terms/conditions)	Equity offerings At-the-market offering Book building Bookrunner Corporate spin-off Equity carve-out Follow-on offering Greenshoe Reverse Initial public offering Private placement Public offering Rights issue Seasoned equity offering Secondary market offering Underwriting Mergers and acquisitions Buy side Control premium Demerger Divestment Drag-along right Management due diligence Managerial entrenchment Minority discount Pitch book Pre-emption right Proxy fight Post-merger integration Sell side Shareholder rights plan Special situation Squeeze out Staggered board of directors Stock swap Super-majority amendment Tag-along right Takeover Reverse Tender offer Leverage Debt restructuring Debtor-in-possession financing Financial sponsor Leveraged buyout Leveraged recapitalization High-yield debt Private equity Project finance
Valuation	Accretion/dilution analysis Adjusted present value Associate company Business valuation Conglomerate discount Cost of capital Weighted average Discounted cash flow Economic Value Added Enterprise value Fairness opinion Financial modeling Free cash flow Free cash flow to equity Market value added Minority interest Modigliani–Miller theorem Net present value Pure play Real options Residual income Stock valuation Sum-of-the-parts analysis Tax shield Terminal value Valuation using multiples
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