The RIA industry grew about 16 percent on aggregate in 2024 by AUM, according to the InvestmentNews/Schwab benchmarking work. That's the industry average. The most interesting firms grew far faster than that, and the question worth asking is how.
The live leaderboard of fastest-growing registered investment advisors is at /insights/fastest-growing-rias, ranked by one-year AUM growth and filtered to remove the base-effect distortions explained below. This article walks through what the numbers actually mean and which growth stories are worth paying attention to.
How growth is measured
The metric we use is one-year AUM growth, calculated by comparing the current Form ADV filing against the filing the firm submitted closest to twelve months earlier. The change captures three things layered on top of each other: market returns on existing assets, net new client inflows, and any acquisitions completed in the window.
Market returns alone explain a meaningful share of headline growth numbers. A firm that took in zero new clients and made zero acquisitions in 2024 still posted somewhere in the 15-20 percent range purely from S&P 500 appreciation. So "30 percent AUM growth" is closer to "15 percent organic" than it sounds.
The three growth stories worth distinguishing:
- Pure organic. The firm took in net new client assets at a meaningful rate above market. This is the rarest and most informative signal.
- Market lift. The firm rode equity returns without growing its book. Not a bad outcome but not a growth story.
- Acquisition-driven. The firm absorbed another firm's AUM through a successor filing. Real growth from the parent's perspective, but the underlying assets didn't decide to come.
Three filters that clean up the data
If you sort 17,000 RIAs by raw growth percentage, the top of the list is garbage. Three filters get rid of the noise.
Filter 1: minimum prior-year AUM. Many firms register with placeholder AUM during setup. A firm reporting $1,000 in prior-year AUM and $40 million in current-year AUM will post a 4,000,000 percent growth rate. We require prior-year AUM of at least $1 million to be eligible.
Filter 2: minimum client count. A firm with two clients can quadruple its AUM by adding a third. That's not a growth story worth surfacing. We require at least 10 reported clients.
Filter 3: exclude successor events. Form ADV Item 1.O requires firms to disclose when they've succeeded another firm through merger, acquisition, or other transfer of advisory business. Firms that filed a successor event in the period are surfaced separately, on our M&A tracker. Filtering them out of the growth list isolates organic growers.
The combination of these three filters typically reduces the eligible universe from 17,000 firms to roughly 7,000, and the top of that filtered list is meaningful.
What organic-fast firms look like
Reviewing the top of the filtered list each quarter, a few patterns recur:
Specialist firms in growing niches. Firms focused on tech executives, medical professionals, or business-owner succession routinely outpace the industry average. The pattern: domain expertise creates referral compounding within a community of similar clients. Once the firm becomes "the" firm for surgeons in Houston or for tech vesting cliffs in the Bay Area, growth is self-reinforcing.
Hybrid digital-traditional firms. Firms that combined a digital lead-generation engine with traditional advisor delivery — Facet Wealth, Range, the Vanguard PAS spin-out — show outsized growth at the lower-AUM tier where digital intake makes sense.
Multi-family offices that opened to additional families. Several MFOs that quietly opened their doors to non-founding-family clients posted material growth in 2023–2024. These are usually invisible from the outside but show up in the filings.
Geographic expanders. A handful of firms in the $500M–$2B range grew by opening branches in adjacent metros. These often combine modest organic growth with a single tuck-in acquisition that crosses the successor-filing threshold.
The growth metrics that matter beyond AUM percent
The leaderboard's primary sort is one-year AUM growth, but two secondary metrics are worth looking at when you click into a firm's profile:
AUM per employee. A fast-growing firm whose AUM-per-employee is flat is hiring at the same rate it's adding assets. That's healthy. A firm whose AUM-per-employee is climbing fast is either getting more efficient or under-hiring relative to growth — both possible, the second worth watching.
Client count growth. If AUM grew 40 percent and client count grew 5 percent, the firm is moving up-market. If client count grew 40 percent and AUM grew 40 percent, the firm is replicating its existing client model at scale.
Both metrics live on each firm's profile alongside the AUM history chart. Reading the trio together (AUM, employees, clients) tells you whether a growth story is sustainable or a one-time event.
Why this list matters
If you're a prospective client, the fastest-growing firms in your area are worth a look. They've usually figured out something specific — a niche, a service model, a fee structure — that the industry isn't yet replicating. They're also more likely to invest in technology and process improvements that benefit the client experience.
If you're an advisor or industry researcher, the list is a leading indicator. Today's fast-grower at $500M is next year's $2B firm and the year after's M&A target. The names at the top of the list in any given year tend to show up in industry press 18–24 months later.
If you're a recruiter, the list is a hiring funnel. Fast-growing firms are usually hiring, and they're disproportionately the firms that pay above-market for senior advisors.
Browse the live ranking at /insights/fastest-growing-rias, or see related views: largest RIAs by AUM, newly registered RIAs, and the M&A tracker.
Updated monthly from SEC Form ADV. Click any firm to see ten years of AUM history, employee count, client base, and the full filing record.