Module 76 — Fund Operations & Infrastructure

The investment decisions that generate alpha are only half the story. A fund lives or dies by the quality of its operations: how positions are held, valued, and reconciled; how NAV is calculated and reported; how the technology stack supports trading and risk management; and how operational risks are identified and controlled. Poor operations have destroyed funds with excellent investment processes — this module is about making sure that never happens to FERROQUANT.

Learning Objectives

Understand the full prime brokerage relationship and its risks
Calculate NAV accurately for a multi-asset fund
Explain securities lending mechanics and risks
Build a fund accounting framework including performance fee accrual
Design a technology stack appropriate for a quant fund
Conduct operational due diligence on a fund or manager

1. Prime Brokerage

What a Prime Broker Does

A prime broker (PB) is a bundle of services provided to hedge funds and institutional investors by large banks. The core services:

Service	Description
Custody	Safekeeping of securities — the PB holds the fund's assets
Financing	Margin loans to lever up long positions; stock borrow for short selling
Execution	Trade clearing and settlement through the PB
Securities lending	Facilitating short selling by locating and lending securities
Capital introduction	Connecting the fund with potential investors
Risk reporting	Portfolio analytics, stress testing, exposure reports
Technology	Connectivity to exchanges, middle-office systems

In Pakistan: Formal prime brokerage as practiced by Goldman Sachs or Morgan Stanley does not exist. FERROQUANT uses:

Custody: Central Depository Company (CDC) — Pakistan's central securities depository
Execution: Licensed trading (TREC holders) on PSX
Financing: Margin financing through commercial banks (SBP-regulated)
Settlement: T+2 via CDC

Rehypothecation Risk

When the PB holds your assets, can they use them? Rehypothecation is the practice of the prime broker using client assets as collateral for their own borrowing.

The risk: If the PB becomes insolvent (Lehman Brothers, 2008), client assets that were rehypothecated may be trapped in insolvency proceedings. Clients who had not negotiated limits on rehypothecation lost access to their assets for months.

Post-2008 practice:

US: Regulation limits rehypothecation to 140% of client debt (Securities Exchange Act Rule 15c3-3)
UK: No statutory limit — negotiated in the Prime Brokerage Agreement (PBA)
Best practice for FERROQUANT: Negotiate a 0% rehypothecation clause or use a segregated custody account

Multi-prime: Large funds use multiple prime brokers to:

Reduce counterparty concentration (if one PB fails, not all assets are affected)
Access better borrow availability (each PB has different securities available to lend)
Negotiate better terms through competition

Margin and Leverage

The PB provides margin financing — lending the fund money to buy more securities than it has capital for.

Initial margin: Collateral required to open a leveraged position (typically 20–50% for equities). Maintenance margin: Minimum collateral required to hold the position. If the portfolio falls below this, a margin call occurs — the fund must deposit more capital or reduce positions.

Margin call cascade: In a falling market, multiple funds receiving margin calls simultaneously sell positions → prices fall further → more margin calls → more selling. This is the operational mechanism behind deleveraging spirals (2008, March 2020).

FERROQUANT leverage policy: Maximum gross leverage of 1.5× (150% gross exposure). Maintain buffer of 25% above maintenance margin at all times. Stress test portfolio assuming 20% market decline on leverage requirement.

2. Fund Administration

Role of the Fund Administrator

The fund administrator is an independent third party (not the investment manager) that:

Calculates the official NAV
Maintains the investor register (who owns what)
Processes subscriptions and redemptions
Produces investor statements and reports
Provides transfer agency services

Independence is critical: If the manager calculates their own NAV, they can inflate it (Madoff). Institutional investors require an independent administrator. FERROQUANT must use an independent administrator from day one.

Leading administrators globally: State Street, SS&C, Apex, Citco, CACEIS Pakistan: Limited options — MCBFSL (MCB Financial Services), CDC (limited), or use an international administrator for offshore structure

NAV Calculation

Net Asset Value = Total Assets − Total Liabilities

Step-by-step NAV calculation:

Pricing positions:
- Equities: last traded price on PSX (or bid for long, ask for short positions — conservative)
- Bonds/PIBs: mid-market price from SBP yield curve or broker quotes
- OTC derivatives: model values (mark-to-model) — requires valuation committee sign-off
- Cash: face value in fund currency
- Accrued income: coupon accruals, dividend receivables
Calculate gross asset value: Sum of all position values
Deduct liabilities:
- Accrued management fee
- Accrued performance fee (if above HWM)
- Redemption payables
- Other accrued expenses (admin, audit, legal)
Net Asset Value: Gross assets − Liabilities
NAV per share/unit: NAV ÷ Total shares/units outstanding

Frequency:

Daily NAV: required for open-ended liquid funds (equity, bond)
Monthly NAV: common for illiquid strategies (PE, real estate, credit)
FERROQUANT: daily NAV for the liquid PSX equity fund

Subscriptions and Redemptions

Subscription: New investor buys into the fund.

Investor sends cash
Administrator verifies AML/KYC documentation
Shares/units issued at next NAV (forward pricing — you get the NAV calculated after your subscription, not before)
Funds invested at next dealing date

Redemption: Existing investor exits.

Investor submits redemption notice (often 30–90 day notice period for hedge funds)
Administrator calculates redemption value = units × NAV per unit on redemption date
Fund liquidates positions to meet redemption
Cash paid to investor after settlement (T+5 typical for hedge funds)

Gates: A fund gate limits total redemptions to a percentage of NAV (e.g., 25% per quarter). Prevents forced liquidation at distressed prices when many investors redeem simultaneously. FERROQUANT should include a 25% quarterly gate.

Side pockets: Illiquid assets that cannot be valued or sold can be separated into a "side pocket" — a special share class. Redeeming investors do not receive proceeds from side pocket assets until they are liquidated.

3. Securities Lending

How Securities Lending Works

Securities lending allows investors who hold securities long-term (pension funds, insurance companies, ETFs) to earn additional income by lending those securities to borrowers (primarily hedge funds) who want to short them.

The lending chain:

Pension Fund (lender) → Custodian/Agent Lender → Hedge Fund (borrower)
     ↑                                                      ↓
  Earns lending fee                                  Pays borrow fee
     ↑                                                      ↓
  Receives collateral                              Posts collateral
  (102–105% of securities value)

Revenue split: The gross lending fee is split between the beneficial owner (pension fund) and the agent lender (custodian bank managing the lending program). Typical split: 70–80% to beneficial owner, 20–30% to agent lender.

Collateral: The borrower posts collateral (cash or high-quality government bonds) worth 102–105% of the borrowed securities. This protects the lender if the borrower defaults.

Recall Risk

The lender can recall the loan at any time (with typically 1–3 days notice). If a hedge fund has a large short position and the lender recalls the stock, the fund must either:

Find another lender to borrow from
Cover the short (buy back the position) — potentially at an unfavorable price

Recall risk is particularly dangerous: Short squeezes are often triggered or amplified by recalls forcing funds to cover.

Hard-to-borrow (HTB) stocks: When a stock is heavily shorted relative to available supply, it becomes "hard to borrow." Borrow rates spike from 25bps to 5–20% annually or more. The short position becomes expensive to maintain.

PSX Securities Lending Framework

PSX has a margin financing system (NBFS — National Clearing Company of Pakistan's margin financing) that allows some limited securities lending. The market is significantly less developed than Western markets:

Limited supply of lendable securities
Higher borrow rates (thin market)
Recall risk is higher (fewer alternative lenders)
Only large-cap, liquid PSX stocks are available for borrow

FERROQUANT short book management: Maintain a reserve (5–10% of short book) to cover potential recalls. Prioritize hard-to-borrow positions with high borrow cost — are the returns worth the carry?

4. Fund Accounting

Partnership Accounting

Most hedge funds are structured as limited partnerships. Fund accounting tracks:

Capital accounts for each LP (investor)
Allocation of P&L to each LP proportionate to their capital
Management fee and performance fee calculations
Carried interest waterfall

Capital account movement (per LP, per period):

Opening capital
+ Subscriptions (new capital invested)
− Redemptions (capital returned)
+ P&L allocation (pro-rata share of fund returns)
− Management fee allocation
− Performance fee allocation (if applicable)
= Closing capital

Management Fee Accrual

The management fee (typically 1–2% per annum) accrues daily:

Daily management fee = AUM × Annual rate / 365

Example:

FERROQUANT AUM: PKR 5B
Management fee: 1.5% p.a.
Daily accrual: PKR 5B × 1.5% / 365 = PKR 205,479 per day

The accrued management fee is a liability in the NAV calculation (reducing NAV per share daily).

Performance Fee and High Water Mark

The performance fee (typically 20% of profits) is more complex:

High Water Mark (HWM): The highest NAV per share the fund has ever reached. Performance fees are only charged on profits above the HWM.

Why HWM matters: If FERROQUANT's NAV falls from PKR 120 to PKR 90 (−25%), the fund must recover to PKR 120 before charging performance fees again. This prevents investors paying fees twice for recovering lost ground.

Performance fee accrual:

Calculate NAV per share at current date
Compare to HWM
If above HWM: accrue 20% of the excess as a liability
Performance fee is paid (crystallized) at year-end or upon redemption

Hurdle rate: Some funds only charge performance fees above a hurdle (e.g., 8% per annum). FERROQUANT might use the 3-month MTB rate as the hurdle for a Pakistan equity fund — "we only charge performance fees for returns above the risk-free rate."

Carried Interest (for closed-end funds)

Carried interest is the performance fee for private equity, venture capital, and credit funds structured as closed-end vehicles:

Typical waterfall:

Return of capital: All invested capital returned to LPs first
Preferred return: LPs receive 8% p.a. on invested capital (the "hurdle")
GP catch-up: GP receives 100% of distributions until it receives 20% of total profits
80/20 split: Remaining profits split 80% LP / 20% GP (the carried interest)

Example:

FERROQUANT PE Fund: PKR 2B invested
Exit proceeds: PKR 3.5B (total profit: PKR 1.5B)
Preferred return (8% × 3 years): PKR 2B × 26.2% = PKR 524M
LP profit (above preferred): PKR 3.5B − PKR 2B − PKR 524M = PKR 976M before catch-up
GP catch-up (to reach 20%): GP receives first PKR 130.5M (so GP has 20% of total PKR 1.5B profit)
80/20 split on remainder: LPs get PKR 676.4M, GP gets PKR 169.1M

5. Technology & Systems

The Fund Technology Stack

A professional fund needs interconnected systems:

Data Vendors → Risk System → OMS → PMS → Fund Admin System
     ↑               ↓         ↓      ↓           ↓
Bloomberg/          Risk    Trade  Portfolio    NAV / Books
Reuters/            Reports Execution Reporting & Records
Alternative                    ↓
Data                      Exchange/Broker

Order Management System (OMS)

The OMS is the central system through which all trades flow:

Portfolio manager enters an order
OMS checks pre-trade compliance rules (position limits, concentration limits, restricted list)
Order routed to execution desk or algo
Fills confirmed, positions updated
Trades sent to PMS and administrator

Key OMS features for FERROQUANT:

Pre-trade compliance: block orders that violate limits before execution
Best execution monitoring: track execution quality vs benchmark
FIX protocol connectivity to PSX brokers
Integration with risk system for real-time exposure

Portfolio Management System (PMS)

The PMS maintains the official book of record:

All positions (long and short)
Cash balances by currency
P&L calculation (realized and unrealized)
Exposure aggregation (sector, country, factor)
Attribution reports

Daily reconciliation: PMS positions must be reconciled with:

Prime broker/custodian records (do they show the same positions?)
Administrator NAV (do accounting records match?)
Exchange confirmations (were all trades settled correctly?)

Breaks: Any difference between PMS and external records is a "break" — must be investigated and resolved daily. Unresolved breaks are an operational risk signal.

Risk System

Real-time (or end-of-day) risk calculations:

VaR and CVaR (parametric, historical, Monte Carlo)
Factor exposures (market beta, sector, style factors)
Stress test scenarios (KSE-100 −20%, PKR depreciation −15%, oil spike +50%)
Concentration limits (no single position > 10% of NAV)
Liquidity analysis (days to liquidate each position at 20% of ADV)

Risk system for FERROQUANT (starting budget):

Small fund option: Bloomberg PORT (built into Bloomberg terminal)
Mid-tier: FactSet Multi-Asset Class Risk
Build in-house: Python/pandas-based risk engine using open-source libraries (feasible for a quant team)

Data Vendors

Data Type	Vendor	Cost (approximate)
Market data (prices, volumes)	Bloomberg, Refinitiv, PSX direct feed	USD 25–30K/year for Bloomberg
Fundamental data (financials, ratios)	Bloomberg, FactSet, S&P Capital IQ	USD 10–20K/year
Alternative data	Various vendors	USD 10–100K+ depending on type
Economic data	CEIC, Haver Analytics, SBP releases	USD 5–15K/year
Earnings estimates	Bloomberg, FactSet	Bundled with above

FERROQUANT starter stack: Bloomberg terminal (covers price data, fundamentals, news), direct PSX market data feed, SBP/SECP public releases for macro data.

6. Operational Due Diligence

Why ODD Matters

Operational failures have destroyed professionally managed funds:

Madoff (2008): No independent administrator, no real trading — fraud hidden by operational opacity
Peregrine Financial (2012): Custodian fraud — customer funds misappropriated
Archegos (2021): Total return swaps allowed massive hidden leverage — no visibility to counterparties

ODD is the systematic assessment of a fund's non-investment risks.

ODD Framework for Institutional Allocators

Governance:

Who controls the fund? Is there a proper LP/GP structure?
Is there an independent board or advisory board?
Are key decisions (valuation, fee calculations, risk limits) made independently of the portfolio manager?

Valuation:

Who prices the portfolio? Independent administrator or the manager?
What is the valuation policy for illiquid or hard-to-value positions?
Is there a valuation committee with independent members?

Custody:

Where are assets held? Is it a regulated, reputable custodian (CDC, not a connected party)?
What are the limits on rehypothecation?
Are assets legally segregated from the manager's assets?

Technology & Cybersecurity:

Are there adequate cybersecurity controls (two-factor authentication, encryption)?
Is there a disaster recovery plan (BCP)?
Who has access to trading systems and what controls exist?

Compliance:

Is there an independent CCO (Chief Compliance Officer)?
Are there controls around personal account dealing?
Is there a trade surveillance system?
Is the fund registered/licensed with SECP and SBP as required?

Business continuity:

What happens if the key portfolio manager is unavailable?
Is there a succession plan?
Are operations documented so that the fund can continue without any single person?

FERROQUANT ODD Checklist

Area	Status Target
Fund structure	Cayman LP (offshore) or Pakistan NBFC (domestic) — clearly documented
Administrator	Independent (Apex, SS&C, or Pakistan equivalent) — never self-administered
Auditor	Big Four or A.F. Ferguson (top Pakistan firm)
Custodian	CDC for Pakistan equities; separate for cash
Valuation policy	Written policy approved by board; independent committee for OTC instruments
OMS/PMS	OMS with pre-trade compliance; PMS reconciled daily
BCP	Documented plan; tested annually; off-site backup
Cybersecurity	MFA on all systems; penetration testing annually
Compliance	Dedicated CCO; personal account dealing policy; trade surveillance
Insurance	Professional indemnity, D&O, cyber insurance

Self-Assessment

FERROQUANT Capital (PKR 3B AUM) is setting up fund operations. As the COO:

(a) Design the custody structure for FERROQUANT's Pakistan equity portfolio. Who holds the assets, and how is rehypothecation risk managed given the limited prime brokerage ecosystem in Pakistan? (b) The fund wants to short 200,000 shares of a PSX-listed stock currently available to borrow at 150bps per annum. The stock is PKR 80/share. Calculate the annualized borrow cost in PKR. What is the breakeven price decline needed for the short to be profitable after borrow cost (ignoring all other costs)? (c) A Pakistani commercial bank offers margin financing at KIBOR + 200bps (current KIBOR = 12%). FERROQUANT wants to leverage the long book 1.3× (30% additional leverage). Calculate the annual financing cost as a % of NAV. At what portfolio return does leverage become value-destructive?

FERROQUANT's fund administrator calculates NAV at close of business on June 30:

Item	Value (PKR M)
Pakistan equities (market value)	2,850
PIBs (mid-market)	450
Cash (PKR)	280
Accrued dividends receivable	12
Unrealized FX gain (USD cash)	8
Accrued management fee (15 days)	(9)
Redemption payable	(150)
Other accrued expenses	(6)

Shares outstanding: 2,500,000 Opening HWM per share: PKR 1,380

(a) Calculate the fund's NAV and NAV per share. (b) Has the fund breached its high water mark? If so, calculate the performance fee accrual (20% of gains above HWM). (c) If 50,000 shares are redeemed at today's NAV, what is the new NAV per share (assuming the portfolio value falls proportionately)? (d) An investor subscribes PKR 100M at today's NAV. How many new shares are issued? What is the new NAV per share after the subscription?

FERROQUANT has received a request from a Gulf SWF to complete an operational due diligence questionnaire. The SWF asks:

(a) "Describe your valuation policy for OTC derivatives and any positions that cannot be independently priced from exchange data." Draft a 4–5 sentence valuation policy that would satisfy a sophisticated allocator. (b) "What is your cybersecurity framework?" Identify the five most critical cybersecurity controls for a quant fund managing PKR 3B and explain why each matters. (c) "What is your business continuity plan if your CIO becomes unavailable for 30 days?" Draft a BCP narrative covering trading, risk management, and investor communication. (d) The SWF asks for 3 years of audited financials. FERROQUANT has only 18 months of track record. How should FERROQUANT handle this gap, and what alternative evidence of operational quality could they provide?