Prism vs. Exchange Funds
Two established routes out of a concentrated stock position. Both can defer the taxes an outright sale would trigger, and they take very different paths to a diversified portfolio.
The Decision
One problem, two structures
An investor holding a large position in a single appreciated stock faces an unattractive pair of options. Selling generates a substantial capital gains bill. Holding leaves their wealth dependent on one company. Exchange funds and tax-aware long/short strategies are the two structures most often proposed as a middle path, and prospective clients regularly ask us how they compare.
Prism Diversify is NinePointTwo's tax-aware long/short approach to this situation. Exchange funds address it through pooling. Both are legitimate structures with costs attached, and the better fit depends on how an investor weighs liquidity, control, fees, and the shape of the eventual tax outcome.
The descriptions below reflect the typical exchange fund structure. Terms vary by sponsor, and any specific fund should be evaluated on its own documents.
Mechanics
How each structure works
Exchange Funds
An exchange fund is a limited partnership. Investors contribute appreciated stock and receive partnership units, an exchange that generally does not trigger tax under Section 721 of the tax code. The fund pools positions from many investors, typically alongside a sleeve of qualifying assets, often real estate, that it holds to preserve the tax treatment.
The tax code discourages early exits. An investor who redeems within seven years generally receives their original shares back. After seven years, redemption can be taken as a diversified basket of stocks drawn from the pool, and the original cost basis carries over into that basket. The embedded gain stays in place until those shares are sold.
Prism Diversify
Prism Diversify is a separately managed account, not a pooled vehicle. The concentrated position stays in the investor's own account. Alongside it, NinePointTwo manages a long/short equity portfolio built to realize losses as a byproduct of its normal trading, in rising markets as well as falling ones, drawing on the same models as our unconstrained strategies.
Realized losses accumulate and may be applied against the gains from selling the concentrated stock. The position is sold down in stages over a multi-year period, with harvested losses offsetting some or all of each sale's gain, and the proceeds move into a diversified portfolio the investor owns directly.
Side by Side
Where the structures differ
Six dimensions cover most of what investors ask about, and none of them is decisive on its own.
Exchange Funds
Prism Diversify
Liquidity
Exchange Funds
Typically a seven-year holding period. Redeeming early generally returns the investor's original shares and can unwind much of the benefit.
Prism Diversify
Daily liquidity in a separately managed account. The strategy can be scaled back or unwound at any time, though exiting early cuts the tax benefit short.
Diversification
Exchange Funds
Immediate exposure to the pool at contribution. The pool's composition reflects what other investors contributed, plus the required sleeve of qualifying assets, and the investor does not select it.
Prism Diversify
Diversification arrives gradually as the position is sold down over several years, with the destination portfolio designed around the investor's situation.
Tax treatment
Exchange Funds
The contribution defers tax, and the original basis carries into the basket received at redemption. The gain stays embedded until those shares are sold. A basis step-up at death can still apply.
Prism Diversify
Harvested losses may offset gains as the position is sold, with deferral showing up as reduced basis in the long/short portfolio. Loss generation depends on market conditions and is not guaranteed.
Fees
Exchange Funds
Ongoing management fees on the pooled vehicle, and in some cases placement fees or early-redemption charges. Fee structures vary by sponsor.
Prism Diversify
An advisory fee on the account, plus the trading and financing costs of running a long/short portfolio. There is no pooled vehicle and no placement fee.
Control
Exchange Funds
The investor holds partnership units. The underlying holdings, the treatment of early exits, and the composition of the final basket are set by the fund.
Prism Diversify
The investor keeps every position in their own account, sees all holdings, and sets the pace of the sell-down together with NinePointTwo.
What it requires
Exchange Funds
Shares the fund is willing to accept, eligibility standards that vary by sponsor, and comfort with a seven-year commitment. No additional capital is needed.
Prism Diversify
Capital or borrowing capacity to fund the long/short program alongside the position, and tolerance for the risks of a strategy that sells stocks short.
Suitability
Where each structure fits
Neither structure dominates the other. In our experience the choice usually comes down to what the investor wants the portfolio to look like a decade from now, and what they are willing to give up along the way.
An exchange fund tends to fit when
- Immediate diversification matters more than liquidity or control
- No additional capital is available to commit alongside the position
- A seven-year commitment is comfortable given other liquid assets
- The goal is deferral, potentially through to a basis step-up at death
- The simplicity of a single transaction outweighs the constraints
Prism Diversify tends to fit when
- Daily liquidity and full transparency into holdings are priorities
- The destination portfolio should reflect the investor's broader situation
- Other capital is available to fund the long/short program
- Harvested losses could also offset gains elsewhere
- The investor accepts the added complexity of short selling
FAQ
Common Questions
Can an investor use both structures?
Yes. They are not mutually exclusive. Some investors contribute part of a position to an exchange fund and apply a tax-aware long/short program to the remainder, or use the program's harvested losses against unrelated gains.
Does either structure eliminate the tax?
No. Both structures defer tax rather than eliminate it. An exchange fund carries the original basis into the redemption basket. In a long/short program, losses used to offset a sale are typically paired with reduced basis elsewhere in the portfolio. Deferral still has value, because the portfolio compounds on a larger base in the meantime. Separate provisions of the tax code, such as the basis step-up at death and charitable gifts of appreciated stock, can prevent deferred gains from ever being realized, and both structures leave those available.
How long does a Prism Diversify sell-down take?
It depends on the size of the position relative to the capital funding the program, on market conditions, and on the pace of loss generation, none of which is guaranteed. In most situations the sell-down typically takes one to three years. NinePointTwo models the expected path with each client before anything is implemented.
What happens if an investor needs to exit an exchange fund early?
Terms vary by fund, but early redemption generally returns the investor's original shares, in some cases the lesser of their value at contribution or at redemption, and charges may apply. The diversification benefit largely unwinds. This is the structural price of the tax treatment and applies across sponsors.
What are the main risks of the long/short approach?
Short selling and leverage introduce risks that a long-only pool does not carry, including the possibility that the long/short portfolio loses money. Tracking error against broad market indexes can be significant, and the tax outcome depends on individual circumstances and evolving tax law. These strategies are not suitable for all investors.
This page is a general comparison provided for informational purposes only. It does not describe any specific exchange fund, and exchange fund terms vary by sponsor. Nothing here is tax or legal advice. Investing involves substantial risk, including the possible loss of principal. Tax-aware long/short strategies involve unique risks, including short selling and leverage, and may not be suitable for all investors. The effectiveness of tax management strategies depends on individual taxpayer circumstances and may vary. Past performance is not indicative of future results. See our Disclosures page for additional important information.
Contact
Talk through a specific position
Whether Prism Diversify fits depends on the position, its basis, the investor's other assets, and their liquidity needs. We are direct with prospective clients about the cases where an exchange fund, or simply selling, is the better answer.
Explore the three Prism approaches