Yield Mechanics in RWAs
Every yield figure quoted on an RWA pitch deck should be decomposable into a specific economic mechanism. If you cannot say — in one sentence — where the yield comes from, you do not understand the instrument. This chapter gives you the decomposition.
Where yield comes from
RWA yield has four primary sources. Any instrument quoting a yield should map cleanly to one or a combination of these.
- Interest paid by an underlying debt instrument (e.g. T-bills, short-dated corporate bonds, private credit).
- Distributions of operating cash flow from an underlying business or asset (e.g. property rent, commodity sales proceeds).
- Capital appreciation — the underlying asset's market value increases, redemption value rises.
- Fee rebates or protocol incentives — an emission on top of one of the above. Inherently less durable.
Interest (T-bill RWAs)
Ondo OUSG, BlackRock BUIDL, Superstate USTB — all of these pay yield sourced from US Treasury bills. The yield is the T-bill coupon less an issuer fee. It is the most transparent and the most easily understood category. There is no waterfall, no preferred return — the investor receives the interest pass-through, net of fees.
Distributions (equity / LP RWAs)
When the RWA is an equity-like instrument in an operating business or asset (commodity resale, real-estate rental, private-equity waterfall), yield is a distribution of operating cash flow. The mechanics can be:
- Pro-rata: each unit receives its share, straight through.
- Preferred then pro-rata: holders get a preferred return first; excess splits with the GP.
- Full waterfall: multiple tranches with different claim priorities (preferred equity, mezzanine, common).
Preferred return
A preferred return is the hurdle rate that LP holders receive before the GP or sponsor participates in profits. If the preferred return is 6% and the business generates 5%, all of that goes to LPs. If it generates 10%, the first 6% goes to LPs, and the remaining 4% is split per the waterfall.
Preferred returns are almost always non-cumulative in short-dated structures and cumulative in long-dated ones. Read the document.
Waterfall mechanics
A typical 80/20 waterfall works like this on distributable cash above the preferred return:
- 80% to LP holders (pro-rata their interests)
- 20% to the GP / sponsor as carried interest
Some structures have a catch-up before the 80/20 split; some have a multi-tier waterfall where the GP share rises after an IRR threshold. The waterfall must be specified in the offering document in sufficient detail that a competent analyst can reconstruct the distribution for any operating-result scenario.
Worked example · 80/20 waterfall · USD 100M distributable
| Tier | Condition | LP share | GP share |
|---|---|---|---|
| 1 · Return of capital | Until capital returned | 100% | 0% |
| 2 · Preferred return | Up to 6% on capital | 100% | 0% |
| 3 · Residual | Above preferred | 80% | 20% |
What yield is not
- Staking rewards on the token are not RWA yield. They are incentives paid from an emission or treasury.
- Lending out the RWA in a DeFi market generates lending yield, not RWA yield. The RWA itself has its own yield; lending it layers a second, independent yield on top.
- A marked-up NAV is not yield — it is appreciation. Distinguish the two.
ALKN uses the LP-waterfall yield model typical of a Luxembourg SCSp private placement.
- Issue price: USD 1.00. NAV at issue: USD 2.05 (a 51% discount to NAV, reflecting the 5-year lockup profile).
- Preferred return: 6% per annum to LP holders.
- Waterfall above preferred: 80% to LPs / 20% to sponsor.
- Cash flow source: Proceeds from staged sales of the underlying nickel inventory into Class 1 industrial demand (EV, hydrogen, aerospace).
- What ALKN yield is not: It is not a stablecoin yield, not a staking reward, and not a protocol emission.