Why I Track Family Office Headcount, Not AUM (And What the Numbers Show)

Originally published: 2024-09 | Last verified: 2026-05-06 Statistics in this article have been verified against MAS family office reporting, Selby Jennings and Robert Walters wealth recruiting reports, and Hubbis practitioner coverage current as of May 2026. Family office labour market data is reported by industry recruiters with varying methodology; please confirm against multiple sources for current cycle figures.

When the wealth media reports on the Singapore family office boom, the metric that anchors the coverage is almost always AUM (Assets Under Management). The Singapore total has crossed S$5 trillion in private wealth, the Asia-Pacific number is projected to reach USD 99 trillion by 2029, and so on. AUM is the natural metric — it’s denominated in dollars, it’s reportable across firms, and it scales cleanly with the things wealth managers actually charge fees on.

It’s also the wrong leading indicator for understanding what the family office ecosystem is actually doing. AUM is a heavily lagging signal: it reflects past wealth creation, past inflow decisions, and past asset price movements rather than current ecosystem activity. The number that I find materially more useful for reading the ecosystem in real time is Investment Professional headcount — the count of qualified investment professionals (IPs) actively employed across the family office population in a given jurisdiction.

This piece explains why headcount is the better signal, what the headcount numbers across SG / HK / Dubai are showing as of mid-2026, and what they imply that the AUM numbers don’t.

Why headcount leads AUM

The mechanical reason is straightforward. Setting up a credible family office structure requires hiring IPs, and the hire happens before the wealth structure is fully populated. A Section 13O setup in Singapore requires two IPs in place at the point of MAS approval. A Section 13U requires three. Hiring decisions are made and offers are signed months before the AUM transfers into the new fund vehicle. The hiring data therefore precedes the AUM data by roughly the lag between IP onboarding and capital movement — typically 4-9 months.

The same logic applies in reverse. When wealth holders decide to wind down or scale back family office activity, the IP layoffs precede the AUM withdrawal by a similar lag. Practitioners I talk to who track the SG family office ecosystem closely consistently report that they see the hiring pipeline slow down 6-12 months before the AUM growth slows. The IP labour market is the leading edge.

The signal-to-noise reason is also worth naming. AUM moves with global asset prices, with currency fluctuations, with mark-to-market revaluations of illiquid holdings, and with reporting timing differences across firms. A 10% move in the SG family office aggregate AUM can reflect underlying inflow growth, equity market movements, USD/SGD shifts, or reporting reclassifications — and disentangling them is genuinely hard. IP headcount has none of these noise sources. A 10% move in IP headcount is a 10% move in actual hiring, and that has a clean interpretation: the ecosystem is either expanding or contracting at the operational level.

The current SG headcount picture

Pulling together the available data sources — Selby Jennings APAC wealth recruiting reports, Robert Walters family office salary surveys, Hubbis practitioner conversations, and the implied IP count from MAS-reported 13O/13U structures — the Singapore family office IP population in mid-2026 sits in a range I’d estimate at 4,500-6,000 total active IPs across all SG-registered family office structures.

The range is wide because the categorisation is genuinely fuzzy. The lower bound counts only the IPs employed at MAS-approved 13O/13U structures (roughly 2,000-2,500 structures × 2-3 IPs per structure × adjustment for vacancies and IPs serving multiple structures). The upper bound includes IPs at non-13O/13U single family offices, IPs at multi-family offices serving SG-resident families, and adjacent professionals (investment analysts who don’t qualify as IPs but who serve the same function in shop). Practitioners I trust converge around 5,000-5,500 as the realistic working number.

The growth trajectory for this population over the last five years is the more revealing data. The SG family office IP population has roughly tripled from 2020 to 2026 — from an estimated 1,500-2,000 to the current 5,000-5,500 range. That growth is meaningfully larger than the implied IP requirement from the 13O/13U structure count alone, which has roughly quintupled over the same period (from ~400 to ~2,000+ structures). The gap is what’s been filled by IP additions at structures that grew without adding new MAS-approved vehicles, by IPs at non-MAS family offices, and by IPs serving multi-family-office models.

The headcount number tells a sharper story than the AUM number. AUM growth over the same period has been approximately matched to the structure-count growth — meaning the average AUM per structure has been roughly stable. Headcount per structure, in contrast, has been compressing. The 2020 average was 4-5 IPs per structure (because the smaller pre-substance-update population skewed toward larger UHNW family offices); the 2026 average is closer to 2-3 IPs per structure (because the post-substance-update growth has been weighted toward mid-tier holders meeting the minimum IP requirement).

This compression of IPs per structure is the leading-edge signal that the ecosystem is shifting toward smaller, leaner shops — exactly the mid-tier dominance pattern I described in my pillar piece on the SG family office boom.

The HK and Dubai comparison

Applying the same headcount lens to Hong Kong and Dubai produces a useful three-way comparison.

Hong Kong. Estimated family office IP population in mid-2026: 2,500-3,500. The HK number has grown notably over 2024-2025 from a 2023 trough but has not approached the SG growth rate. The IPs-per-structure ratio in HK skews higher than SG (closer to 3-4 IPs per structure on average) because the HK FIHV applicant population is weighted toward larger UHNW holders who staff up more heavily. The HK headcount story is “growth, but at the upper-tier end” — consistent with the Greater China integration corridor I described in my SG / HK / Dubai triangle piece.

Dubai. Estimated family office IP population in mid-2026: 1,500-2,500. The Dubai number has grown most rapidly in percentage terms over the last three years, off a low base. The IPs-per-structure ratio in Dubai sits higher than either SG or HK (closer to 4-5 IPs per structure) because the Dubai applicant population is weighted heavily toward residency-relocation UHNW with full family office build-outs rather than mid-tier compliance-floor structures. The Dubai headcount story is “small total but high-quality average” — consistent with the residency relocation play.

The three-way comparison produces a useful insight: Singapore is winning the count, Dubai is winning the average quality, Hong Kong is winning the recovery slope. The AUM-based comparison would compress this into a single “who’s biggest” question. The headcount-based comparison preserves the distinct character of each ecosystem.

What headcount predicts that AUM doesn’t

Three specific predictions where headcount data leads AUM data and where I think practitioners should be paying more attention.

Prediction 1: SG IP wage compression in 2026-2027

The SG family office IP labour market has been a sellers’ market through 2022-2025 — IP candidates with relevant Asia experience have commanded materially escalating compensation packages, with the senior IP tier (10+ years experience) running at all-in compensation of USD 250K-400K+ for the right candidate. This has been driven by the supply-demand imbalance: the structure formation rate exceeded the IP supply growth.

The 2024-2026 hiring data suggests this is now flipping. The IP supply has caught up to and is on track to exceed the structure formation rate by mid-2026, partly because the mid-tier dominance pattern has reduced IPs-per-structure and partly because dedicated IP training programs at SG private banks and accelerated returnee inflows have expanded supply. The implication: IP wage compression is likely through late 2026 and into 2027. Practitioners managing IP recruitment budgets should plan for a different cost environment than the 2022-2025 norms suggested.

The AUM data will not show this. AUM growth will continue to look strong because it lags the underlying ecosystem changes. Hiring-side signals are where the wage compression will show up first.

Prediction 2: A meaningful structure count contraction in 2027

Structure formation has run hot through 2024-2025, partly because the 3-month MAS approval target (covered in my piece on the regime) has accelerated throughput. The forward question is whether the inbound applicant pipeline can sustain this rate through 2027.

The IP recruitment data suggests the answer is no. Wealth holders who have committed to family office formation but have not yet completed IP recruitment is the leading indicator of the pipeline. That count has been compressing through Q1-Q2 2026, suggesting that the structure formation rate will moderate by late 2026 and that 2027 may see flat or modestly contracting structure counts. The AUM data will not show this until 2028 because of the lag.

For wealth advisors, the implication is to position for a 2027 environment where new structure formation slows but existing-structure deepening (additional fund vehicles, AUM scaling within existing wrappers) becomes the dominant mode of work. The advisory mix shifts from “set up new structures” to “expand existing structures.”

Prediction 3: HK structure count growth materialises through 2026-2027

The HK headcount growth pattern through 2024-2025 — a meaningful rebound from the 2023 trough, focused at the upper-tier end — leads the structure formation data by the usual lag. Expect HK FIHV approvals to print materially higher numbers through 2026-2027 than the 2023-2024 baseline, with the count growth concentrated at the larger structures rather than at the mid-tier end.

This is the structural HK comeback that the press has been heralding for two years and that has been visible in headcount data for 18 months. The structure-count data confirms it through 2026-2027. The AUM data confirms it through 2028. Practitioners watching only AUM are reading the ecosystem two years late.

What this changes for the practitioner

Three actionable implications.

First, build IP labour market data into the regular practice review. If you advise wealth holders on family office setup, the IP availability and pricing data in your jurisdiction is the leading indicator of how your client experience will evolve over the next 12-18 months. This data is available through Selby Jennings, Robert Walters, Page Personnel, and the wealth-recruiting boutiques. Most advisors I talk to don’t track it systematically. They should.

Second, when reading the periodic AUM-based reports from MAS, BCG, or McKinsey, reverse-engineer the implied headcount changes and compare to the recruiting-side data. If the AUM growth implies headcount growth that the labour market data doesn’t support, the AUM growth is being driven by mark-to-market or by inflow into existing structures rather than by new structure formation. That distinction matters for the read on ecosystem health.

Third, when evaluating a specific family office setup mandate, ask the client about IP recruitment status alongside the AUM and structure questions. The IP recruitment status tells you whether the family is actually moving into operational setup or whether they’re still in the contemplation phase. AUM commitments and structure intentions can be ambiguous; an IP search firm engagement is unambiguous.

The headline AUM numbers will continue to drive the press cycle on the family office ecosystem. They will continue to be the wrong leading indicator. The headcount numbers tell a different story — about ecosystem maturity, about labour market dynamics, about the leading edge of formation and contraction — and that story is more accurate for understanding what is actually happening in the room. That is the metric I keep coming back to.