Primary Dealer
An entity licensed by the RBI to underwrite government securities, bid in RBI auctions and resell the securities in the secondary market — the one issue intermediary not registered with SEBI.
In plain language
When a company raises money, merchant bankers often underwrite the issue: they promise to buy whatever investors do not, so the issuer is sure of raising the money.
The government borrows too — heavily — through securities the RBI issues on its behalf. It needs the same comfort. The specialists who provide it are primary dealers. The workbook: "such specialist intermediaries performing underwriting activities in the government bond market are called primary dealers."
A primary dealer does two things. It commits to underwrite government securities, and it buys them in the RBI's auctions and resells them in the secondary market — making sure government paper reaches investors.
How it works
Licence and agreement. Primary dealers are entities licensed by the RBI to act as underwriters for securities the RBI issues on behalf of the government. Each has an agreement with the RBI which defines its underwriting obligations, and receives an underwriting commission in return for the commitment.
Not a SEBI intermediary. Every other intermediary in the primary market list — merchant bankers, RTAs, bankers to the issue, brokers, depositories, debenture trustees, portfolio managers — must be registered with SEBI. Primary dealers are the exception: they are authorised by the RBI.
In the auction. Government securities are sold through periodic RBI auctions held according to a calendar typically announced every six months. Scheduled commercial banks and primary dealers are the main participants. Competitive bidding is open only to participants such as banks and primary dealers that maintain a current account and a Subsidiary General Ledger (SGL) account with the RBI. Others — co-operative banks, NBFCs, mutual funds, pension funds, companies — participate through non-competitive bidding.
In the money market. Primary dealers are listed among money market participants and among the institutions that bid in Treasury bill auctions for 91, 182 and 364-day maturities.
A worked example
Illustrative auction. The RBI announces an auction of Rs 12,000 crore of a dated government security. Sahyadri Primary Dealer Ltd has an underwriting commitment on this issue of Rs 1,500 crore, for which it earns a commission.
Scenario 1 — strong demand. Banks, insurers and other bidders put in valid bids for Rs 15,000 crore. The issue is fully taken up by the market. Sahyadri bids competitively for Rs 800 crore it expects to sell on, is allotted it, and over the next few days resells it in the secondary market to mutual funds and provident funds. It keeps the underwriting commission even though its commitment was never called.
Scenario 2 — weak demand. Valid bids come to only Rs 11,000 crore. The Rs 1,000 crore shortfall is what underwriting exists for:
Shortfall = Rs 12,000 crore − Rs 11,000 crore = Rs 1,000 crore
Within Sahyadri's commitment of Rs 1,500 crore → Sahyadri must subscribe
The government raises its full Rs 12,000 crore. Sahyadri now holds Rs 1,000 crore of paper it did not choose to buy at that price, and must carry it or sell it in the secondary market — possibly at a loss. That risk is what the commission pays for.
Why NISM asks about it
Chapter 1 (Understanding Securities Markets and Performance) introduces primary dealers as the government-bond counterpart of underwriting merchant bankers; its money-market section names them as participants and Treasury bill bidders. Chapter 3 (Primary Markets) gives the full definition in the list of intermediaries — with the note that all intermediaries except primary dealers must be SEBI-registered — and again in section 3.16.1 on the auction process. The favourite question is the registration exception; the auction's competitive/non-competitive split comes next.
Common exam traps
- RBI licenses primary dealers; SEBI does not register them. Every other primary market intermediary in Chapter 3's list must be SEBI-registered.
- Their underwriting is in government securities, issued by the RBI on the government's behalf — not corporate IPOs.
- They are paid an underwriting commission for the commitment defined in their agreement with the RBI.
- They buy in auctions and resell in the secondary market — they are not end investors by design.
- Competitive bidding needs a current account and SGL account with the RBI; that is why banks and PDs bid competitively and mutual funds or NBFCs use non-competitive bidding.
- The auction calendar is typically announced every six months.
Where this is taught
Free preparation for NISM Series IVRelated terms
- Government SecurityA tradeable debt instrument issued by the Central Government or a State Government — treated as free of default risk, and the benchmark against which other rupee interest rates are priced.
- Treasury BillA short-term Government of India debt instrument issued at a discount in tenors of 91, 182 or 364 days; it pays no interest, and the gain on redemption is taxed as a short-term capital gain.
- Non-competitive biddingBidding in RBI's government securities auctions without quoting a price or yield — the bidder is allotted at the weighted average price or yield that emerges from the competitive bids.
- Merchant bankerA SEBI-registered body corporate engaged in the business of issue management — arranging the selling, buying or subscribing of securities, or acting as manager, consultant or adviser in relation to an issue.
- Reserve Bank of IndiaIndia's central bank, set up on April 1, 1935 under the RBI Act. It runs monetary policy, regulates and supervises banks and NBFCs, is banker to the Government and lender of last resort.
- UnderwriterAn institution that agrees, under an underwriting agreement, to subscribe to the part of a public issue that investors do not take up — and is paid a commission for standing behind the issue.
- Open Market OperationsRBI's purchases and sales of government securities in the market to adjust rupee liquidity on a durable basis — selling to absorb excess liquidity, buying to release liquidity when conditions are tight.
- Government Securities LendingLending a specific government security for a fee against the collateral of other government securities for a fixed period, under RBI's GSL Directions, 2023 — both securities are returned at the end.