Primary vs Secondary Market & IPOs
Level 3 — Production (From-Scratch Derivations & Explain-Out-Loud)
Time Limit: 45 minutes Total Marks: 60
Instructions: Show all working. Where calculations are required, state formulas from memory. "Explain-out-loud" questions expect a structured, reasoned narrative — not one-liners.
Q1. [10 marks] — Explain-out-loud: Primary vs Secondary Market Machinery
From scratch, construct a full comparison of the primary and secondary markets. Your answer must address, for each market: (a) who the money flows to, (b) the pricing mechanism, (c) two typical instruments/transactions, and (d) why a company cannot raise fresh capital in the secondary market. Conclude by explaining how an IPO acts as the bridge between the two.
Q2. [12 marks] — Derive the IPO subscription & allotment arithmetic
A book-built IPO has:
- Price band \95$100$, lot size = 15 shares
- Total shares on offer to Retail category = 4,00,000 shares
- Retail applications received (all at cut-off): 1,20,000 applicants, each applying for exactly 1 lot
(a) Compute the retail subscription (oversubscription) multiple. [3] (b) Under proportionate allotment with a minimum-one-lot guarantee, explain from first principles why not every applicant can get a lot, and compute how many applicants receive an allotment. [4] (c) Describe the lottery mechanism SEBI mandates when the category is oversubscribed and one lot cannot be given to all. [3] (d) If the stock lists at \134$100$). [2]
Q3. [10 marks] — Book Building vs Fixed Price (code-from-memory)
Write pseudocode (or clean Python-style logic, from memory) for a function discover_cutoff(bids, shares_available) that takes a list of bids [(price, quantity), ...] and the total shares available, and returns the cut-off / issue price using the book-building demand-aggregation principle (highest price at which the full issue is subscribed). Then, in 3–4 sentences, contrast this with how price is fixed in a fixed-price IPO.
Q4. [10 marks] — Reading a DRHP + Role of Merchant Bankers
(a) Name and describe four distinct sections you would examine in a Draft Red Herring Prospectus, and state the decision each section helps an investor make. [6] (b) Explain the difference between a firm-commitment underwriting and a best-efforts arrangement, and why the merchant banker's role in a "red herring" prospectus means the price is not yet fixed. [4]
Q5. [10 marks] — Distinguish the fund-raising routes (structured derivation)
For each of the following, state (i) whether fresh capital reaches the company or not, and (ii) one defining feature: FPO, OFS, QIP, Private Placement. [8] Then explain why an OFS does not dilute existing shareholders in the way an FPO fresh-issue does. [2]
Q6. [8 marks] — Anchor Investors & Grey Market Premium
(a) Explain the purpose of the anchor investor allotment and state the lock-in logic that protects retail investors. [4] (b) An IPO has issue price \100$45$. Compute the GMP-implied expected listing price and expected % listing gain. State clearly why GMP is not a guaranteed or regulated figure. [4]
Answer keyMark scheme & solutions
Q1 (10 marks)
| Point | Primary | Secondary | Marks |
|---|---|---|---|
| Money flows to | Issuing company (fresh capital) | Selling investor, not company | 2 |
| Pricing | Fixed price / book-built band set by issuer + merchant banker | Continuous supply-demand at exchange | 2 |
| Instruments | IPO, FPO, rights, private placement | Buying/selling listed shares, bonds | 2 |
| Why no fresh capital in secondary | Shares change ownership between investors; company already received money at issue | — | 2 |
Bridge (2): IPO is the first sale of shares by the company to the public (primary market event); once listed, those same shares trade among investors on the exchange (secondary market). Thus the IPO is the one-time crossover point where a share moves from primary issuance to perpetual secondary trading.
Q2 (12 marks)
(a) Subscription multiple [3] Shares demanded = . Shares available = . (demand 1; available 1; ratio 1)
(b) Why not all get a lot + count [4] Minimum allotment = 1 lot = 15 shares. Max lots that can be distributed = full lots (1 mark: integer floor because a partial lot cannot be allotted). Applicants = 1,20,000 but only 26,666 lots exist ⇒ impossible to give everyone even one lot (2 marks reasoning). Therefore 26,666 applicants receive one lot each (1 mark).
(c) Lottery mechanism [3] When a category is oversubscribed such that even the minimum one lot cannot be given to all applicants, SEBI mandates allotment by a computerised random lottery/draw (1). Every valid applicant is treated equally with equal probability (1); winners get exactly one lot, the rest get full refund/unblock of ASBA funds (1).
(d) Listing gain per lot [2] (gain per share 1; ×15 = 1)
Q3 (10 marks)
Pseudocode [6] (award for: sorting descending, cumulative aggregation, threshold return)
def discover_cutoff(bids, shares_available):
# bids: list of (price, quantity)
# sort by price DESCENDING (highest willingness first)
bids.sort(key=lambda b: b[0], reverse=True)
cumulative = 0
for price, qty in bids:
cumulative += qty
if cumulative >= shares_available:
return price # highest price at which issue fully subscribed
return None # under-subscribed: no valid cut-offMarks: correct descending sort (2), cumulative demand aggregation (2), return highest price meeting full subscription (2).
Fixed-price contrast [4]: In a fixed-price issue the price is declared upfront in the prospectus by the issuer/merchant banker; investors simply accept or reject it and full application money is paid at that single price. Demand is only known after the issue closes, whereas book-building discovers the price from the bid book within a band before finalisation.
Q4 (10 marks)
(a) Four DRHP sections [6] — 1.5 each (section + decision):
- Objects of the Issue → how the raised money will be used; decides if capital use is value-creating.
- Risk Factors → business/regulatory/financial risks; decides risk appetite fit.
- Financial Statements / Restated Financials → revenue, profit, margins, debt; decides valuation reasonableness.
- Promoter & Management / Shareholding → who controls the company, promoter holding post-issue; decides governance trust. (Also acceptable: Capital Structure, Legal Proceedings, Industry Overview, Basis for Issue Price.)
(b) Underwriting + red herring [4]:
- Firm-commitment (2): underwriter buys the entire issue and resells, bearing the risk of unsold shares.
- Best-efforts (1): underwriter only agrees to try to sell; unsold portion returns to the issuer, no purchase obligation.
- Red herring / price not fixed (1): a "red herring" prospectus omits the final price/number of shares (price band only); the exact price is set post book-building, hence still preliminary.
Q5 (10 marks)
(i)/(ii) table [8] — 2 marks each:
| Route | Fresh capital to company? | Defining feature |
|---|---|---|
| FPO | Yes (fresh issue) or OFS-type — but classic FPO raises fresh capital | Already-listed company issues additional shares to public |
| OFS | No — money goes to selling promoters/shareholders | Existing shares sold via exchange mechanism (often to meet min public shareholding) |
| QIP | Yes | Fresh shares placed with Qualified Institutional Buyers only, fast route, no full prospectus |
| Private Placement | Yes | Shares/securities offered to a select small group (<200 persons), not public |
OFS non-dilution [2]: In an OFS, existing shares merely change hands from promoter to buyer — total share count is unchanged, so EPS/ownership % is not diluted. An FPO fresh-issue creates new shares, increasing total count and diluting existing holders' proportional stake.
Q6 (8 marks)
(a) Anchor investors [4]:
- Purpose: large institutional investors are allotted shares 1 day before the IPO opens, at a fixed price, to build confidence and signal quality/demand to retail (2).
- Lock-in logic: anchor shares carry a mandatory lock-in (part 30 days, part 90 days under current SEBI norms) so anchors cannot immediately dump shares on listing, protecting retail from a supply crash (2).
(b) GMP calc [4]: Implied listing price = 100 + 45 = \145= \dfrac{45}{100}\times 100 = 45%$ (1). Why not guaranteed (2): GMP is an unofficial, unregulated price traded in an informal (grey) market before listing; it reflects sentiment/speculation, has no legal backing, can swing sharply, and actual listing price frequently differs.
[
{"claim":"Retail subscription multiple = 4.5x", "code":"demanded=120000*15; available=400000; result=(demanded/available==Rational(45,10))"},
{"claim":"Number of applicants getting a lot = 26666", "code":"lots=400000//15; result=(lots==26666)"},
{"claim":"Listing gain per lot at 134 vs 100 = 510", "code":"result=((134-100)*15==510)"},
{"claim":"GMP implied listing price=145 and gain=45%", "code":"lp=100+45; pct=Rational(45,100)*100; result=(lp==145 and pct==45)"}
]