AUM (assets under management) is the most important segmentation field on a financial advisor list. Two firms with the same headcount can behave like different species if one runs $80M and the other runs $1.2B. Pricing, decision-maker, sales cycle, tech stack, and even office tone shift sharply across bands. If your CRM treats all RIAs equally you'll miss-target half your pipeline.
Here's how we segment the RIA universe and what each segment buys.
The Four Working Bands
There's no official AUM taxonomy, but the practical bands look like this:
- Sub-$50M (state-registered, solo or duo). Often a single principal plus one administrative staffer.
- $50M to $250M (emerging RIA). Just SEC-registered or about to be. 3 to 10 employees.
- $250M to $1B (mid-tier). 10 to 40 employees. A real ops layer and usually a COO.
- $1B+ (enterprise). 40+ employees, formal investment committee, dedicated compliance officer, frequent platform decisions.
The bands aren't perfectly clean. Some $400M shops feel like enterprise because they have a unique structure. Some $1.5B firms still operate like small shops. But for most sales segmentation the bands are a strong first cut. We segment every list we build using these bands.
Sub-$50M: Solo Practitioners
These are typically one principal, sometimes a junior advisor, almost always an admin. Margin is thin. The principal makes every decision and runs every account. Tech stack is light: a CRM (often Wealthbox or Redtail), a planning tool (eMoney, MoneyGuide, or RightCapital), and the custodian portal.
This band buys software with the same psychology as a sole proprietor. Free trials work. Self-serve onboarding works. Annual contracts over $5K are a hard sell unless the value is obvious. Long demo cycles fail because the principal doesn't have time. Best plays: PLG, freemium, and channel partnerships through the custodian.
$50M to $250M: Emerging RIA
This is the breakout band. The principal has hired one or two more advisors, often added a paraplanner, and is starting to think about a COO or director of operations. The firm has just crossed the SEC threshold (or is about to), which triggers compliance investment. They're hiring, expanding, and increasingly buying technology to support growth rather than just to run accounts.
This is the highest-velocity segment for most fintech and wealthtech vendors. Decision-making is fast (often a single principal), budgets are real ($10K to $50K annual contracts are normal), and the firm is actively looking for tools. The catch: they churn vendors aggressively if onboarding is bad.
This band is where most growing wealthtech companies make their early revenue. They're also the segment most likely to evaluate a new entrant, because they don't have years of vendor inertia.
$250M to $1B: Mid-Tier RIAs
This is where firms start to look corporate. There's a COO or director of operations, often a CCO who isn't the principal, and a real IT person or outsourced provider. Investment decisions go through a committee. Vendor decisions take 60 to 120 days and pass through procurement and compliance.
Annual contracts of $25K to $200K are normal. Multi-year deals start appearing. The buyer is usually the COO or CTO, the user is the advisor team, and the principal still has veto power. Reference selling matters more in this band than in any other because the cost of a bad vendor choice is real.
Mid-tier firms also represent the best M&A target population. They're large enough to be attractive to aggregators but small enough that the principal is approaching succession-age without an internal successor. We wrote a separate piece on how to identify likely sellers.
$1B+: Enterprise RIAs
Above $1B the firm has the infrastructure of a small institution. There's a formal investment committee, a dedicated compliance team, frequent custodial conversations, and often a multi-office footprint. The CIO, COO, CCO, and CTO are usually different people. Some of these firms are sub-brands of larger aggregators (Mercer, Mariner, Hightower, Focus Financial portfolio companies).
Sales cycles are 6 to 12 months. Pilots are common. Contracts run $100K to $1M+ for material platform decisions. Procurement, infosec, and legal involvement is mandatory. Cold email rarely lands; warm intros and reference customers do.
If you sell to enterprise RIAs and your ICP isn't this band, you're wasting your top-rep cycles. If you sell PLG and your ICP includes this band, you're confusing yourself.
How to Use AUM in Your Sales Process
Three practical rules:
Match offer to band. If your product is a $50K annual contract with formal onboarding, don't waste a sub-$50M sub-rep cycle on it. They can't buy. If your product is a $200/month tool, don't pitch the $2B firm. They won't see the value.
Match motion to band. PLG and self-serve work below $250M. Below that line, account executives often subtract value. Above $1B, AEs and SEs are mandatory.
Use AUM trajectory, not just snapshot. A firm that was $200M three years ago and is now $600M is in active build mode. A firm that has been $400M for five years is steady-state. Trajectory predicts buying behavior better than snapshot. ADV history makes trajectory queryable.
If you want a list segmented by AUM with the right contacts pulled for each band, we build them all the time. Get in touch.
AUM Trajectory and What It Tells You
The AUM figure on this year's ADV is a snapshot. The much more interesting signal is the slope. Form ADV has been filed annually for years, and the historical data is downloadable. With 5 to 10 years of AUM history per firm, you can classify trajectories.
Rapid growth (CAGR over 20% net of markets): these firms are hiring, buying technology, and changing custodians or platforms. Highest probability of a buying conversation.
Steady growth (CAGR 8% to 15%): mature firms in cruise mode. Buying happens on a planned cycle, usually triggered by renewal dates or strategic initiatives.
Flat (CAGR under 5%, net of markets): firms that should be growing but aren't. Often a sign of operational drag, principal disengagement, or competitive pressure. M&A target population.
Declining (negative CAGR net of markets): rare. Usually distress, regulatory issues, or major principal departure. Worth investigating before outreach.
Trajectory data isn't perfectly clean (market appreciation muddies things), but de-trending with a basic equity-market index gets you 80% of the way. Most generic vendors don't expose trajectory at all. We include it on every list when requested.
AUM Plus Channel Plus Trajectory
The high-precision RIA segments combine three fields: AUM band, registration channel, and AUM trajectory.
Example: "Pure RIAs (no BD affiliation), $250M to $750M AUM, growing at 15%+ net of markets" produces a list of roughly 800 to 1,200 firms nationally. Every firm in that list is a growing mid-tier fee-only RIA. They're hiring, they're buying, and they're not locked into legacy vendor relationships. This is the highest-value outreach cohort for most wealthtech and fintech vendors.
Layer credentials on top (firms with at least 3 CFPs on staff, or firms with a CFA-credentialed CIO) and you've got a sub-list of 300 to 500 firms with both buyer attractiveness and product fit. That's a workable AE quarterly target.
Common AUM-Segmentation Mistakes
Three patterns we see repeatedly.
Mistake one: using "AUM over $X" as the only filter. AUM correlates with buying behavior, but channel and growth matter just as much. A $1B BD-owned wealth practice doesn't buy like a $1B independent RIA.
Mistake two: assuming the AUM on an old list is current. Refresh quarterly at minimum. Firms can grow 20% to 30% in a year.
Mistake three: ignoring sub-$50M firms entirely. For PLG-style products with low ACV and self-serve onboarding, the sub-$50M segment is large, underserved, and willing to try new tools. It's not where you put your top reps, but it's where you build motion and case studies.
AUM is the most useful single field on an advisor list, but only when you use it correctly. If you want a band-segmented list with the right contacts and the trajectory signal included, that's the everyday job here. Get in touch.
AUM Reporting Subtleties
A few subtleties worth knowing about AUM data on Form ADV. The "regulatory AUM" figure on Item 5.F is defined precisely by the SEC and includes some assets that wouldn't show up in a firm's marketing materials. It includes proprietary assets, family-and-friends accounts, and assets in vehicles where the firm has continuous and regular supervisory or management services. It excludes assets where the firm provides only model-portfolio guidance without trading authority.
Two practical implications. First, "regulatory AUM" is usually a bit larger than the "client AUM" a firm advertises. The gap is rarely more than 5% to 10% for typical RIAs but can be larger at firms with significant proprietary or institutional vehicles. Second, when comparing AUM across firms, all ADV figures use the same definition, so cross-firm comparison is clean. When comparing ADV figures to a firm's marketing materials, expect some delta.
For sub-segment targeting, regulatory AUM is the right field every time. It's standardized, queryable, and refreshed at least annually.