What it means
In a master-feeder structure, two or more feeder funds sit above one master fund. Each feeder is established for a different investor group, typically one onshore vehicle for domestic taxable investors and one offshore vehicle for tax-exempt and non-resident investors, with both investing into the same master.
The point of the arrangement is efficiency. The manager runs one portfolio, places one set of trades and keeps one set of positions, rather than running parallel portfolios that would slowly drift apart and multiply dealing costs.
Investors get identical exposure while sitting inside whichever legal wrapper suits their own circumstances. Fees can appear at both levels, which is where investors need to read carefully.
The master usually carries the trading and administration costs, while the feeder may add its own management or administration charge, so the total drag on returns is the sum of the two layers. Each feeder's return tracks the master's return in proportion to its ownership share, adjusted for anything charged at the feeder level.
Two feeders in the same structure can therefore report slightly different net returns even though the underlying portfolio is identical. The structure has genuine drawbacks.
A feeder investor is exposed to the master's whole portfolio, including the effect of large redemptions by investors in the other feeder, and the extra layer makes it harder to see what is really held. Reporting quality at the master level is the thing to test before committing money.
In practice
Real-world examples.
Example
A domestic pension plan and an overseas sovereign investor both want exposure to the same long-short equity strategy. The manager establishes an onshore feeder for the pension plan and an offshore feeder for the sovereign investor, both investing into a single master, so one trading book serves both sets of requirements.
Example
A fund of funds allocates $25,000,000 to a commodities strategy through the offshore feeder because most of its own investors are non-resident. Its operations team insists on receiving the master fund's audited accounts as well as the feeder's, since the feeder's financial statements show little more than a single line item.
Example
An institutional investor reviewing quarterly reports notices that its feeder returned 9.4% while a sister feeder in the same structure reported 9.7%. The difference turns out to be an administration charge applied only at its own feeder level, not any difference in the underlying portfolio at all.
Formula
Calculation
Ownership share = feeder capital / total master capital. Net return = (share x master gross gain - master-level costs allocated to the feeder - feeder-level fees) / feeder capital.
An onshore feeder holds $80,000,000 and invests it into a master fund with $400,000,000 of total capital.
Ownership share = $80,000,000 / $400,000,000 = 20%
The master returns 12% gross for the year:
Master gross gain = $400,000,000 x 12% = $48,000,000
Feeder's share of the gain = 20% x $48,000,000 = $9,600,000
Master-level expenses allocated to the feeder run at 0.50% of its capital: $80,000,000 x 0.50% = $400,000
Feeder-level administration costs run at 0.25%: $80,000,000 x 0.25% = $200,000
Net gain to the feeder = $9,600,000 - $400,000 - $200,000 = $9,000,000
Net return = $9,000,000 / $80,000,000 = 11.25%
The master made 12% gross while the feeder's investors received 11.25%, and the 0.75% gap is exactly the two layers of cost added together.Case study
Seen in the real world.
Ravensworth Capital is an invented hedge fund manager, used here purely to illustrate how master-feeder structures behave under stress. It ran a $600,000,000 master fund with two feeders: an onshore feeder holding $200,000,000 and an offshore feeder holding $400,000,000.
When a large investor in the offshore feeder redeemed $120,000,000 at short notice, the master had to sell positions to fund the payment. The onshore feeder, whose own investors had asked for nothing, still bore its share of the trading costs and the price impact, because those costs sat inside the master. Its ownership share was $200,000,000 / $600,000,000, or one third, so roughly a third of the disruption landed on investors who had not moved a dollar.
The illustrative lesson is not that the structure is unfair but that it is genuinely shared. Ravensworth's remaining investors afterwards negotiated notice periods and redemption limits at the master level, on the reasonable view that a liquidity term is only as strong as the weakest feeder attached to the same portfolio.
Watch out
Common mistakes.
- Reading only the feeder's financial statements. They often show a single investment in the master, so the real portfolio, leverage and concentration are only visible in the master's accounts.
- Assuming fees are charged at one level only. Management, performance and administration charges can appear at both the master and the feeder, and only the combined figure describes what an investor actually pays.
- Believing your feeder is insulated from the other feeder's investors. Redemptions, trading costs and forced sales at the master level are shared in proportion to ownership.
Questions
People also ask.
Why not invest in the master directly?
Most master funds are structured for a specific tax and regulatory profile, so investing through the appropriate feeder is what makes the exposure workable for a given investor type.
Do both feeders always report the same return?
No, they report the same gross portfolio result but different net returns, because feeder-level fees, currency hedging and tax treatment differ between them.
Is a feeder fund the same as a fund of funds?
No, a feeder invests into one master running a single strategy, whereas a fund of funds spreads money across many independent managers.
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