Parametric Morgan Stanley Custom Core: direct indexing fees, minimums and custom indexing alternatives.
Parametric publishes no price on its website. Its Form ADV does. Here is the filed Custom Core fee schedule, the two very different minimums, the platform fees that stack on top, and what the S&P 500 strategy actually holds. Then a tool for testing the construction yourself.
Educational only · Never places a trade
In short
Parametric Custom Core is the direct indexing strategy run by Parametric Portfolio Associates, a Morgan Stanley Investment Management subsidiary acquired with Eaton Vance in March 2021. Parametric's own Form ADV Part 2A, dated March 31, 2026, prices Custom Core Equity (Domestic) at 35 bps a year with a $250,000 account minimum, and states that every fee schedule in it is negotiable. The same strategy bought through Morgan Stanley Select UMA carries a much lower $25,000 strategy minimum, but adds platform fees the manager fee does not include. Parametric managed about $684.7 billion as of December 31, 2025, making it the largest direct indexing manager in the industry. There is no retail sign-up: it is sold only through advisors.
Last updated August 2026
Parametric custom core minimum
The minimum is $250,000 and also $25,000, and the gap is the whole story
Search for the Parametric Custom Core minimum and you will find both figures quoted confidently, usually without explanation. Both are correct. They describe different ways of buying the same strategy.
Direct relationship
$250,000
The account minimum listed in Parametric's Form ADV Part 2A dated March 31, 2026 for Custom Core Equity (Domestic), alongside the 35 bps standard fee. This is the number that applies when Parametric manages the assets under its own advisory agreement, typically for an institution or a wealth manager placing a client mandate.
Morgan Stanley Select UMA
$25,000
The Morgan Stanley manager profile for "Parametric Custom Core S&P500 (PPA-7)", with information as of June 30, 2026, states plainly: "Strategy Minimum: $25,000". The strategy has been on the program since November 2, 1998 and carries Morgan Stanley's GIMA Focus status. Ten times lower, because the platform aggregates the operational burden Parametric would otherwise carry per account.
The practical reading: if a review tells you Parametric is out of reach below a quarter of a million dollars, it is describing the direct channel only. If a review tells you Parametric starts at $25,000, it is describing one platform's shelf and skipping the fees that platform charges for the privilege. Neither is the full picture, and the second one is the more expensive misunderstanding.
Parametric custom core fees
Parametric Custom Core fees, straight from the Form ADV
Parametric's public website carries no pricing anywhere. Its Form ADV Part 2A has to, and does. This is the Custom Core family as filed on March 31, 2026.
| Investment strategy | Fee schedule | Account minimum | What it is |
|---|---|---|---|
| Custom Core, Equity (Domestic) | 35 bps | $250,000 | The core US direct indexing strategy |
| Custom Core, Equity (Non-U.S.) | 40 bps | $250,000 | International and ADR mandates |
| Custom Core, Fixed Income | 15 bps | $250,000 | Laddered and benchmarked bond SMAs |
| Custom Core, Buy-Write | 65 bps | $2,000,000 | Index equity with a written call overlay |
| Custom Active | Dependent on strategy | $100,000 | Third-party research models, not indexing |
| Custom Extension SMA | 40 bps | $1,000,000 | The long-short "130/30" style extension |
| Custom Active Call Writing | 40 bps | $500,000 | Active equity with an options overlay |
Read at face value, 35 bps looks competitive. It sits below Schwab Personalized Indexing at 0.40% and below Fidelity Managed FidFolios at 0.40% for its index strategies, and it buys a far wider benchmark menu than either. Two qualifications matter before you treat it as the price.
The first is that Parametric says the schedule is not fixed. In its own words: "The fee schedules stated below are all negotiable and vary by investment strategy, product type, account size, customization requirements and required service levels." It adds that it "may charge higher fees based on the complexity of the account's customization or other client requests." A heavily screened, transition-heavy mandate is not a 35 bps mandate.
The second is bigger, and it is the reason the retail comparisons mislead. 35 bps is what the manager charges. It is not what lands on your statement.
What the fee stack looks like through Morgan Stanley Select UMA
| Layer | Disclosed rate | Source |
|---|---|---|
| Parametric manager fee | 35 bps standard, negotiable | Parametric Form ADV Part 2A, 03/31/2026 |
| SMA Manager Fee inside Select UMA | 0% to 0.75% a year | PPA-7 profile: "Fees range from 0% to 0.1875% per quarter (0% to 0.75% per year)" |
| Morgan Stanley Advisory Fee | Up to 2.0% a year | PPA-7 profile: "2.0% maximum annual MS Advisory Fee, which was established on October 1, 2018" |
| Maximum disclosed all-in | About 2.75% a year | The two platform fees at their published ceilings. Negotiated accounts commonly pay much less. |
Be careful with that last row, because it is a ceiling and not a forecast. The Morgan Stanley Advisory Fee is negotiated between a client and their advisor and is very often well under the 2.0% cap; the profile is disclosing the maximum the program permits, not the average anyone pays. The point is the shape rather than the number. A direct indexing product whose manager fee is 35 bps can reach an all-in cost several multiples of that once the advice layer is added, and the manager fee is the only figure most write-ups quote.
One more figure from the same document is worth holding on to. The composite disclosure notes that performance is shown before advisory fees and that "the maximum fee charged for this period was 0.45%." That is the top of Parametric's own manager-fee range in that composite, above the 35 bps list price, which is consistent with a schedule the firm describes as negotiable in both directions.
For context on the other end of the market, Wealthfront sells S&P 500 direct indexing at 0.09% with a $5,000 minimum, and Frec's S&P 500 strategy is also 0.09% at a $20,000 minimum. On a $250,000 account, 0.09% is $225 a year. Parametric's 35 bps alone is $875. The gap widens from there once advice is priced in. That does not make Parametric bad value, but it does mean the case for it has to rest on something other than cost, and it usually does: see the benchmark flexibility comparison below.
Parametric custom core s&p 500
The S&P 500 strategy holds 303 stocks, not 500
Direct indexing does not mean buying every constituent. Parametric's ADV says Custom Core strategies "typically invest directly in a subset of the securities which make up the designated benchmark," and the Morgan Stanley profile puts a number on it.
| Characteristic, as of 06/30/2026 | Parametric Custom Core S&P 500 | S&P 500 index |
|---|---|---|
| Number of security holdings | 303 | 503 |
| Dividend yield | 1.0% | 1.1% |
| Weighted average P/E ratio | 26.48x | 26.40x |
| Information Technology weight | 37.50% | 38.03% |
| Financials weight | 12.29% | 11.76% |
| Health Care weight | 8.77% | 8.89% |
| Weighted average portfolio beta | 0.99 | 1.00 by definition |
Holding 303 names instead of 503 is a design choice, not a shortcut. An optimizer picks a sample that matches the index on the characteristics that drive returns, which keeps trading costs and operational load down while leaving room to sell losers without wrecking the tracking. The sector fit in the table shows how tight that sampling is: Information Technology lands within half a percentage point of the index, and the weighted average beta is 0.99.
The trade-off is that your portfolio is not the index, and Parametric says so directly: "weightings of securities in the portfolio will not match nor replicate those of the benchmark and the portfolio may include securities not held in the benchmark." Some years the sample helps and some years it hurts. That residual difference is tracking error, and it is the cost of the tax machinery, paid in return variance rather than in basis points. If you want to see how much a sampled or reweighted basket can drift from its benchmark before you commit real money to the idea, you can backtest the construction against market history first.
Scale is worth noting too. The Morgan Stanley composite for this one strategy "consists of 16,665 account(s) with a market value of $19.8 billion as of 06/30/2026." The strategy itself dates to May 1996 and joined the Morgan Stanley program in November 1998, so this is not a product launched into the recent direct indexing boom. It predates the term.
Custom indexing providers
Parametric against the direct indexing platforms you can actually sign up for
The honest comparison is not fee against fee. It is whether you need a benchmark the self-serve platforms do not sell.
| Provider | Minimum | Annual fee | Benchmark choice | How you buy it |
|---|---|---|---|---|
| Parametric Custom Core (Domestic Equity) | $250,000 direct, $25,000 via Select UMA | 35 bps manager fee, plus platform fees | Any standard or custom benchmark | Advisor only |
| Aperio (BlackRock) | None filed, $250,000 via Select UMA | 35 bps US domestic, 40 bps foreign, 45 bps values-aligned | Any benchmark, 50 to 1,000 holdings | Advisor only |
| Schwab Personalized Indexing | $100,000 | 0.40%, 0.35% above $2M | 6 strategies, no S&P 500 option | Direct to retail |
| Fidelity Managed FidFolios | $5,000 to be invested | 0.40% index, 0.70% active | 8 strategies | Direct to retail |
| Wealthfront S&P 500 Direct | $5,000 | 0.09% | S&P 500 | Direct to retail |
| Frec Classic | $20,000 to $50,000 | 0.09% to 0.35% | 25 indices | Direct to retail |
| S&P 500 index ETF | 1 share | 0.03% to 0.10% | One fund | Any brokerage |
Column four is where Parametric wins and it is not close. The ADV says Custom Core "can be benchmarked to any standard or customized index, including but not limited to the S&P 500, the Russell 1000, MSCI EAFE and Bloomberg Barclays Intermediate U.S. Corporate Bond." Compare that to the fixed shelves: Wealthfront direct-indexes the S&P 500 and the Nasdaq-100, Fidelity Managed FidFolios runs eight strategies, Schwab Personalized Indexing runs six and does not include an S&P 500 option at all, and Frec offers twenty-five fixed indices. If your mandate is "the S&P 500 minus my employer and minus tobacco," any of them can do it. If it is a benchmark of your own design, or a fixed income sleeve, or a multi-year transition out of a concentrated legacy position, the self-serve platforms simply do not have the product.
Column five is where it loses. Every other row is something an individual can open online this afternoon. Parametric is not. You need an advisor relationship, and that relationship has a price which is usually larger than the manager fee being compared. Anyone weighing Parametric against a retail platform is really weighing "managed by an advisor using an institutional manager" against "run it myself on a cheaper platform," and the fee comparison is only one line of that decision. Our direct indexing platforms comparison lays out the self-serve options side by side.
Fit check
Who Parametric Custom Core is genuinely right for
A good fit
- You already work with a financial advisor and the SMA sits inside a plan they manage.
- You need a benchmark nobody sells off the shelf, including custom blends and fixed income.
- You are transitioning a large low-basis legacy position and need the sale spread over years.
- You want layered restrictions, ESG screens or sector tilts beyond a short exclusion list.
- The account is large enough that a negotiated fee is realistically on the table.
- You have substantial realized capital gains elsewhere for harvested losses to offset.
A poor fit
- You want to direct-index the S&P 500 and nothing more. Wealthfront does that at 0.09%.
- You do not have an advisor and do not want one. There is no retail sign-up.
- You are buying mainly for tax alpha at the smallest possible account size.
- You want a published, comparable, take-it-or-leave-it price before talking to anyone.
- Your taxable account is small relative to your tax-deferred accounts, where harvesting does nothing.
- You want to hold every index constituent rather than an optimized subset.
The fourth item on the right is worth dwelling on, because it is a real structural difference rather than a complaint. Retail direct indexers publish a rate card. Parametric negotiates. That is normal for institutional asset management and it is not a trick, but it means you cannot comparison-shop it from your sofa, and any figure you read online is a list price somebody may or may not be paying. The one thing you can do before any of those conversations is get clear on what you actually want the portfolio to hold, which is a question about index construction rather than about vendors.
Parametric custom core tax loss harvesting
How the tax management actually works, in Parametric's own words
The ADV describes the objective as providing "exposure to a client selected market segment while maximizing after-tax returns," achieved by "utilizing tax-efficient trading methodologies such as tax-loss harvesting when deemed, in Parametric's discretion, to be in the client's best interest and compliant with the client's mandate." Two words in that sentence do a lot of work: discretion and mandate. Harvesting is judged case by case inside the constraints you set, not run as an unconditional rule.
On wash sales, Parametric says it "will seek to avoid transactions which may cause a violation of applicable wash sale rules." That covers trading inside the account it manages. It does not, and cannot, cover the rest of your financial life. If a 401(k) contribution or an automatic purchase in another brokerage account buys a substantially identical security inside the 61-day window around a harvest, the loss is disallowed under IRC 1091, and the manager who harvested it has no visibility into the account that triggered the problem. Where the replacement shares are bought inside an IRA, IRS Revenue Ruling 2008-5 makes it worse than a deferral: the loss is disallowed permanently and your IRA basis is not increased. This is the single most expensive avoidable mistake in direct indexing, and it is a coordination problem no single provider can solve for you.
On what the harvesting is worth, keep expectations anchored to published research rather than marketing. Providers across this category commonly market 1% to 2% of annual after-tax alpha. Wealthfront's own whitepaper, backtesting February 2015 through December 2025, reports a harvesting yield advantage of 1.01% over an ETF-only portfolio, which converts to 0.18% to 0.44% a year of account value at marginal rates between 18% and 44%. A harvested loss is also only worth anything if you have realized gains to offset, or can use the $3,000 a year ($1,500 if married filing separately) that nets against ordinary income under IRS Topic 409. Our direct indexing tax loss harvesting guide works through the arithmetic in full.
Questions people ask
Parametric Custom Core questions, answered
What is Parametric Custom Core?
Parametric Custom Core is a direct indexing strategy delivered as a separately managed account. Instead of buying one index fund you own the individual stocks that approximate a benchmark you choose, so losses can be harvested at the holding level and specific companies or industries can be excluded. Parametric describes it as "a passive portfolio of stocks that adheres to a client-chosen benchmark, delivered as a separately managed account (SMA)."
Is Aperio cheaper than Parametric?
No, they are priced the same. Aperio Group, LLC's Form ADV Part 2A dated March 31st, 2026 sets its standard annual advisory fee at 0.35% for U.S. domestic benchmark indexes and 0.40% for foreign or global, exactly matching Parametric's 35 bps for Custom Core Equity (Domestic) and 40 bps for Non-U.S. The two managers that dominate the advisor channel do not compete on headline price. Where they differ is structure: Aperio charges a flat ten basis points more for values-aligned screening and files no firm-wide account minimum, while Parametric publishes a per-strategy menu with stated $250,000 minimums and also runs fixed income at 15 bps.
How much does Parametric Custom Core cost?
Parametric's own Form ADV Part 2A dated March 31, 2026 lists a standard fee of 35 bps a year for Custom Core Equity (Domestic), 40 bps for Non-U.S. equity and 15 bps for fixed income. That is only the manager fee. Accessed through Morgan Stanley Select UMA you also pay the platform fees, which the strategy profile discloses at up to 2.0% a year for the Morgan Stanley Advisory Fee plus 0% to 0.75% for the SMA Manager Fee.
What is the minimum investment for Parametric Custom Core?
There are two different published minimums and the difference matters. Parametric's Form ADV lists a $250,000 account minimum for Custom Core equity strategies. The Morgan Stanley Select UMA profile for Parametric Custom Core S&P500 states a "Strategy Minimum: $25,000". The $250,000 applies to a direct Parametric relationship; the $25,000 applies to the same strategy bought through the Morgan Stanley platform.
Is Parametric owned by Morgan Stanley?
Yes. Parametric Portfolio Associates is a subsidiary of Morgan Stanley Investment Management. Morgan Stanley acquired Parametric as part of its purchase of Eaton Vance, which closed in March 2021. Parametric still operates under its own name and files its own Form ADV, and it manages money for clients of many firms, not only Morgan Stanley advisors.
How much does Parametric manage?
Parametric held approximately $684.7 billion in total client assets under management as of December 31, 2025, according to its Form ADV Part 2A. That is made up of roughly $643.8 billion in discretionary assets and $40.9 billion in non-discretionary assets. It is the largest direct indexing manager in the industry by a wide margin.
Can I buy Parametric Custom Core directly as an individual?
No. There is no self-serve retail platform. Parametric is sold through financial intermediaries, and its ADV notes that "certain strategies offered by Parametric are available to retail investors indirectly via financial intermediaries who negotiate their fee with Parametric." In practice you reach it through a Morgan Stanley financial advisor or another wealth manager whose platform carries the strategy.
Does Parametric Custom Core track the S&P 500 exactly?
No, and it is not designed to. As of June 30, 2026 the Custom Core S&P 500 strategy held 303 securities against the index's 503. Parametric's ADV says Custom Core strategies "typically invest directly in a subset of the securities which make up the designated benchmark," and the strategy profile adds that "weightings of securities in the portfolio will not match nor replicate those of the benchmark." Sector fit is close, with Information Technology at 37.50% against the index's 38.03% and a weighted average beta of 0.99.
What benchmarks can Parametric Custom Core track?
Almost any. The ADV states that Custom Core "can be benchmarked to any standard or customized index, including but not limited to the S&P 500, the Russell 1000, MSCI EAFE and Bloomberg Barclays Intermediate U.S. Corporate Bond." That breadth is the real differentiator against the retail direct indexers, which offer fixed menus: Wealthfront sells two strategies, Fidelity eight, Schwab six and Frec twenty-five.
Does Parametric Custom Core do tax loss harvesting?
Yes, and it is central to the product. The ADV says Parametric seeks to minimize net realized capital gains "by utilizing tax-efficient trading methodologies such as tax-loss harvesting when deemed, in Parametric's discretion, to be in the client's best interest and compliant with the client's mandate," and that it "will seek to avoid transactions which may cause a violation of applicable wash sale rules." Note the discretion language: harvesting is a judgment call inside a mandate, not a fixed rule.
Is Parametric Custom Core's fee negotiable?
Yes, explicitly. The ADV states that "the fee schedules stated below are all negotiable and vary by investment strategy, product type, account size, customization requirements and required service levels," and adds that Parametric "may charge higher fees based on the complexity of the account's customization." So the 35 bps is a list price, not a rate card you are stuck with, and the number an advisor quotes you can differ in either direction.
What is the difference between Parametric Custom Core and Custom Active?
Custom Core is index tracking: a rules-based portfolio built to follow a benchmark you choose, at 35 bps with a $250,000 minimum for domestic equity. Custom Active uses third-party research models to try to beat a benchmark rather than track one, carries a $100,000 minimum and is priced per strategy rather than at a single published rate. If you want direct indexing, Custom Core is the relevant product.
Is Parametric Custom Core worth it compared to a cheaper direct indexer?
It depends entirely on whether you need a benchmark the cheap platforms do not offer. If you want the S&P 500 direct-indexed and nothing more, Wealthfront sells exactly that at 0.09% with a $5,000 minimum, and paying an advisory fee on top of Parametric's 35 bps is hard to justify. Parametric earns its price when the mandate is genuinely custom: a bespoke benchmark, a large legacy position to transition, layered ESG screens, or a portfolio that has to coordinate with other assets an advisor manages.
How many accounts does Parametric run in Custom Core S&P 500?
The Morgan Stanley Select UMA composite for Parametric Custom Core S&P500 "consists of 16,665 account(s) with a market value of $19.8 billion as of 06/30/2026." That is one strategy on one platform, which gives a sense of the scale behind the $684.7 billion firm-wide figure.
What is a separately managed account?
A separately managed account is a portfolio of individual securities held in your own name and run by a professional manager to a stated mandate. The difference from a fund is ownership: in a fund you own a share of a pool and gains and losses net inside the wrapper, while in an SMA you own each stock directly, so losses can be harvested individually and holdings can be restricted. That direct ownership is what makes direct indexing possible.
Sources
Fee schedule, account minimums, assets under management and strategy descriptions: Parametric Portfolio Associates LLC, Form ADV Part 2A, dated 03/31/2026, Items 5 and 8. Strategy minimum, holdings count, sector weights, composite size and platform fee disclosures: "Parametric Custom Core S&P500 (PPA-7)", Morgan Stanley Select UMA manager profile, information as of June 30, 2026. Product descriptions: parametricportfolio.com Custom Core and Custom Indexing solution pages. Tax figures: IRS Topic 409, IRC 1091, IRS Revenue Ruling 2008-5, and the Wealthfront tax loss harvesting whitepaper. Competitor fees and minimums re-verified from each provider's own pricing page in August 2026. Indexes is not affiliated with, endorsed by or sponsored by Parametric Portfolio Associates or Morgan Stanley. We are index construction and backtesting software: we do not manage money, place trades, custody assets or provide tax advice.
Decide what the portfolio should hold before you decide who runs it
Every conversation with an advisor about a custom mandate goes better when you arrive with the construction already specified. Build the weighting, screen out what you do not want, and test it against real market history first.
Keep reading