DFX Intelligence
RIA Intelligence
Registered investment advisers, the advisors registered through them, the capital they report, the private vehicles they run and the people who own them, as a graph with a filing date behind every number. RAUM is what the adviser filed, a move is two registration dates, and a class is a rule you can read.
SEC-registered adviser
Mason Investment Advisory Services Inc
Latest filing Mar 27, 2026
First filing on the tape Mar 27, 2012 · 42 filings
SEC status approved since Dec 20, 1982
RAUM
$16B
reported, Item 5.F
Discretionary
93%
of RAUM
Private clients
44%
$7.0B individuals and HNW
Advisors
31
registered through the firm on IAPD
RAUM per advisor
$506M
derived; firm RAUM over IAPD count
Employees
72
32 advisory (5.B.1)
Offices
0
beyond the principal office
Private funds
0
reported on Schedule D
History
42 filings and snapshots on the tape
RAUM$16B as of Mar 27, 2026
Mar 27, 2012$2.5B then
HNW client RAUM$6.8B as of Mar 27, 2026
Mar 28, 2018$3.1B then
State-registered IARs (5.B.3)31 as of Mar 27, 2026
Apr 1, 201313 then
Employees (5.A)72 as of Mar 27, 2026
Apr 1, 201354 then
Private funds: no history
RAUM +19% over the last fiscal year+16% a year over threeIARs 31 to 31
Practice profile
derived from the filing of Mar 27, 2026; every figure names its basis
Archetypes, each a printed rule
- Dual wealth and asset manager · private-client share 20 to 60 percent and fund or institutional share at least 30 percent
- RAUM per advisor
- $506MderivedRAUM over IAPD advisors; not a book size
- Clients per advisor
- 34derivedindividual and HNW clients (5.D) over advisors
- Average HNW client
- $9.0MderivedHNW RAUM over HNW clients
- Average account
- $13.7MderivedRAUM over accounts (5.F.2.f)
- Discretionary
- 93%derivedof RAUM
- Institutional
- 37%derivedpensions, charities, corporations, government, insurance, banks, other advisers
- Employees per advisor
- 2.3derivedItem 5.A over advisors
- Advisors per office
- 31.0derived1 offices incl. principal (1.F.5)
- RAUM growth, one year
- +19%derivedbetween the last two annual amendments
- Advisor growth, one year
- +0.0%derivedItem 5.B.3 between annual amendments
- Client growth, one year
- +3.3%derived
- Compensation
- percentage of assets, fixed feesreportedItem 5.E
- Advisory activities
- financial planning, portfolio management for individuals, portfolio management for businesses and institutions, selection of other advisersreportedItem 5.G
- Custody
- $2.1B, 511 clientsreportedItem 9.A
- Ownership
- no PE, bank or public-company owner found on Schedule Aderived
- Advisor book size
- not public; not estimatedreported
Also answered yes on Form ADV
- buys or sells securities as principal to or from clients (8.A.2)
- has discretionary authority over which securities are bought or sold (8.C.1)
- receives research or other products from a broker-dealer, soft dollars (8.E)
- has custody of client cash or bank accounts (9.A.1.a)
- marketing includes hypothetical performance (5.L.3)
Where the RAUM sits
Form ADV Item 5.D, latest filing
- High-net-worth individuals$6.8B44%
- Charitable organizations$5.4B35%
- Corporations and businesses$2.8B18%
- Pension and profit-sharing plans$420M2.7%
- Individuals$118M0.8%
- Individual clients
- 304reported
- HNW clients
- 759reported
- Pension plan clients
- 5reported
- Charitable clients
- 71reported
- Accounts
- 1,147reported
- Financial planning clients
- 101-250reported
- Wrap fee programs
- noreported
- Custody of client assets
- $2.1B for 511 clientsreported
- Compensation
- % of AUM, fixedreported
- Class basis
- private_client_share=0.44 fund_share=0.0 institutional_share=0.37 related_bd=false related_bank=false bd_reps=0.0derived
Advisors registered through the firm
31 on IAPD today, longest tenure first
| Name | Branch | Here since | In industry | Prior firms |
|---|---|---|---|---|
| Scott Stanley George | Reston, Va | Jan 21, 1999 | 41 y | 0 |
| Richard Stanley Baldwin | Reston, Va | Aug 31, 2000 | 30 y | 0 |
| Christopher Lee SchreinerCertified Financial Planner | Reston, Va | Jan 1, 2001 | 27 y | 0 |
| David Walter OdiorneCertified Financial Planner, Chartered Financial Consultant | Reston, Va | Jan 9, 2001 | 27 y | 0 |
| David Robert GilbertCertified Financial Planner | Reston, Va | Jan 8, 2002 | 25 y | 0 |
| Thomas Rolfe PudnerCertified Financial Planner | Reston, Va | May 2, 2006 | 23 y | 2 |
| Brian Michael KelleyCertified Financial Planner | Reston, Va | Dec 4, 2006 | 26 y | 0 |
| Allison Lori Berlenbach GormierCertified Financial Planner | Reston, Va | Jul 14, 2008 | 20 y | 1 |
| David Charles EnglerCertified Financial Planner | Reston, Va | Jan 16, 2009 | 22 y | 0 |
| Sharon L KampnerCertified Financial Planner | Reston, Va | Jul 27, 2011 | 24 y | 2 |
| Barbara Michelini JoyceCertified Financial Planner | Reston, Va | Mar 23, 2015 | 31 y | 0 |
| Eric Charles Rife | Reston, Va | Oct 2, 2015 | 11 y | 0 |
| Claudelle Gehy | Reston, Va | Oct 11, 2016 | 10 y | 0 |
| William Michael Courson | Reston, Va | Jul 20, 2018 | 33 y | 2 |
| Randon Bruce Tagg | Reston, Va | Nov 5, 2020 | 11 y | 0 |
| Sarah E BakerCertified Financial Planner | Reston, Va | Apr 26, 2021 | 21 y | 2 |
| Blaine William HomanCertified Financial Planner | Reston, Va | Sep 27, 2022 | 25 y | 2 |
| William Jesse DwengerCertified Financial Planner | Reston, Va | Sep 28, 2022 | 21 y | 0 |
| Loizos Sergios Kapnisi | Reston, Va | Sep 28, 2022 | 15 y | 3 |
| Daniel Robert CornoCertified Financial Planner | Reston, Va | Jan 18, 2023 | 15 y | 0 |
| Mark Alexander HaynesCertified Financial Planner | Reston, Va | May 2, 2023 | 18 y | 0 |
| Matthew Jon KrauseCertified Financial Planner | Reston, Va | May 4, 2023 | 13 y | 2 |
| Caleb James FryCertified Financial Planner | Reston, Va | Aug 29, 2023 | 14 y | 2 |
| Shayna Amalie LebowitzCertified Financial Planner | Reston, Va | Sep 19, 2023 | 19 y | 4 |
| Derek LesnakChartered Financial Analyst | Reston, Va | Mar 20, 2024 | 13 y | 0 |
| Keenan Malcolm Bailey | Reston, Va | Apr 4, 2024 | 11 y | 0 |
| Devin Scott JohnsonCertified Financial Planner | Reston, Va | Jul 16, 2024 | 11 y | 0 |
| Stefan Nicholas PatchanChartered Financial Analyst | Reston, Va | Nov 1, 2024 | 10 y | 0 |
| Jason HicksChartered Financial Analyst | Reston, Va | Jul 8, 2025 | 14 y | 3 |
| Peter Bryan KokolusChartered Financial Analyst | Malvern, Pa | May 18, 2026 | 22 y | 1 |
| Sarah Grace Avery | Reston, Va | Jun 10, 2026 | 11 y | 0 |
Advisor movement
0 left, 1 joined in 12 months
net +1 in 12 months0 left in 90 days0 joined in 90 daysdeparture rate 0.0% of current headcount2 left over 36 months
Left, latest
- Katherine Anne Fincher to Mercer Global Advisors Inc.Mar 10, 2025 · RIA to RIA
- Jason Pan to MarinerSep 6, 2024 · RIA to affiliated broker-dealer or bank
- Stephen Francis Jacobson to Verdence Capital Advisors, LLCDec 12, 2022 · RIA to RIA
- Karen Nicole Blair to Osaic Wealth, Inc.Sep 6, 2022 · RIA to affiliated broker-dealer or bank
- Randy Alan Ryan to Oars CapitalOct 6, 2020 · RIA to RIA
- Stephen Reimann to Fidelity Personal And Workplace AdvisorsMar 18, 2016 · Other
- Travis Nicole Johnson to Hemington Wealth ManagementJan 19, 2016 · Other
- Rebecca Glasgow to UBS Financial Services Inc.Jan 7, 2008 · Other
- Robert John Wootton to Usaa Financial Planning ServicesSep 28, 2006 · Other
Joined, latest
- Peter Bryan Kokolus from Vanguard Advisers, Inc.May 18, 2026 · Affiliated broker-dealer or bank to independent RIA
- Jason Hicks from Morgan StanleyJul 8, 2025 · Wirehouse to independent RIA
- Shayna Amalie Lebowitz from Creative PlanningSep 19, 2023 · RIA to RIA
- Caleb James Fry from Water Street Financial LLCAug 29, 2023 · RIA to RIA
- Matthew Jon Krause from Altus Wealth Group, LLCMay 4, 2023 · RIA to RIA
- Jason Pan from The Mather Group, LLCDec 15, 2022 · RIA to RIA
- Loizos Sergios Kapnisi from Advice And Planning ServicesSep 28, 2022 · Affiliated broker-dealer or bank to independent RIA
- Blaine William Homan from Spire Wealth Management, LLCSep 27, 2022 · Affiliated broker-dealer or bank to independent RIA
- Sarah E Baker from Sbsb Financial AdvisorsApr 26, 2021 · RIA to RIA
- Katherine Anne Fincher from Fidelity Personal And Workplace AdvisorsMar 19, 2019 · Affiliated broker-dealer or bank to independent RIA
- William Michael Courson from Clearstead; Clearstead Advisory SolutionsJul 20, 2018 · Other
- Sharon L Kampner from Polaris Equity Management, Inc.Jul 27, 2011 · Other
- Allison Lori Berlenbach Gormier from Merrill Lynch, Pierce, Fenner & Smith IncorporatedJul 14, 2008 · Other
- Rebecca Glasgow from Osaic Fa, Inc.May 23, 2007 · Other
- Thomas Rolfe Pudner from Freed AdvisorsMay 2, 2006 · Other
Private funds
No private fund reported.
Owners and control persons
Schedule A and B, latest filing
- Murphy John Delaney · Chief Compliance Officercontrolsince 10/2023 · owns less than 5%
- Stanley Scott George · Co-Chief Executive Officercontrolsince 01/2024 · owns less than 5%
- Noyes William Mason · Chairmancontrolsince 07/1982 · owns less than 5%
- Lee Christopher Schreiner · Co-Chief Executive Officercontrolsince 01/2024 · owns less than 5%
- Noyes William Mason · Shareholdercontrolsince 07/1982 · owns 75% or more of Mason International, Inc.
- Michael George Gouin · Chief Operating Officersince 03/2025 · owns less than 5%
Entity owners
- Mason International, Inc. · Parent Corporationdirect · owns 75% or more
Related persons
Schedule D 7.A
- Mason Associates, Inc.real estaten
- Mason Securities, Inc.broker-dealern
Office movement
IAPD branch city; joins and departures in 12 months
| Office | Advisors | Joined | Left | Teams out | Forming |
|---|---|---|---|---|---|
| Reston, Va · principal | 31 | 2 | 0 | ||
| Ketchum, Id | 0 | 0 | 0 |
Offices
Schedule D 1.F, the 25 largest
No branch office listed.
What changed
consecutive filings, newest first
- Accounts · 1,110 to 1,147Jan 14, 2026 to Mar 27, 2026
- Advisory employees · 31 to 32Jan 14, 2026 to Mar 27, 2026
- BD registered reps · 30 to 0Jan 14, 2026 to Mar 27, 2026
- Charity clients · 69 to 71Jan 14, 2026 to Mar 27, 2026
- Corporate clients · 7 to 8Jan 14, 2026 to Mar 27, 2026
- HNW clients · 713 to 759Jan 14, 2026 to Mar 27, 2026
- Individual clients · 316 to 304Jan 14, 2026 to Mar 27, 2026
- Assets in custody · $1.7B to $2.1BJan 14, 2026 to Mar 27, 2026
- Employees · 71 to 72Jan 14, 2026 to Mar 27, 2026
- Financial planning clients · 251-500 to 101-250Jan 14, 2026 to Mar 27, 2026
- Discretionary RAUM · $12B to $15BJan 14, 2026 to Mar 27, 2026
- HNW RAUM · $5.8B to $6.8BJan 14, 2026 to Mar 27, 2026
- Individual RAUM · $128M to $118MJan 14, 2026 to Mar 27, 2026
- Non-discretionary RAUM · $877M to $1.1BJan 14, 2026 to Mar 27, 2026
- Pension RAUM · $365M to $420MJan 14, 2026 to Mar 27, 2026
- RAUM · $13B to $16BJan 14, 2026 to Mar 27, 2026
- Related broker-dealer · true to falseMar 28, 2025 to Jan 14, 2026
- Accounts · 1,027 to 1,110Oct 17, 2024 to Mar 28, 2025
- Advisory employees · 36 to 31Oct 17, 2024 to Mar 28, 2025
- BD registered reps · 32 to 30Oct 17, 2024 to Mar 28, 2025
- Charity clients · 75 to 69Oct 17, 2024 to Mar 28, 2025
- Corporate clients · 4 to 7Oct 17, 2024 to Mar 28, 2025
- HNW clients · 650 to 713Oct 17, 2024 to Mar 28, 2025
- Individual clients · 293 to 316Oct 17, 2024 to Mar 28, 2025
- Assets in custody · $1.7B to $1.7BOct 17, 2024 to Mar 28, 2025
- Employees · 79 to 71Oct 17, 2024 to Mar 28, 2025
- Financial planning clients · 251-500 to 251-500Oct 17, 2024 to Mar 28, 2025
- State-registered IARs · 33 to 31Oct 17, 2024 to Mar 28, 2025
- Discretionary RAUM · $12B to $12BOct 17, 2024 to Mar 28, 2025
- HNW RAUM · $5.6B to $5.8BOct 17, 2024 to Mar 28, 2025
- Individual RAUM · $141M to $128MOct 17, 2024 to Mar 28, 2025
- Non-discretionary RAUM · $614M to $877MOct 17, 2024 to Mar 28, 2025
- Pension RAUM · $329M to $365MOct 17, 2024 to Mar 28, 2025
- RAUM · $12B to $13BOct 17, 2024 to Mar 28, 2025
- Accounts · 827 to 1,027Feb 1, 2024 to Mar 29, 2024
- Advisory employees · 34 to 36Feb 1, 2024 to Mar 29, 2024
- BD registered reps · 38 to 32Feb 1, 2024 to Mar 29, 2024
- Charity clients · 62 to 75Feb 1, 2024 to Mar 29, 2024
- HNW clients · 528 to 650Feb 1, 2024 to Mar 29, 2024
- Individual clients · 228 to 293Feb 1, 2024 to Mar 29, 2024
Signals
6 dated events
- Katherine Anne Fincher left Mason Investment Advisory Services Inc for Mercer Global Advisors Inc. (registered 2025-04-11)Mar 10, 2025 · Advisor changed firm · fact
- Jason Pan left Mason Investment Advisory Services Inc for Mariner (registered 2024-11-12)Sep 6, 2024 · Advisor changed firm · fact
- Murphy John Delaney (Chief Compliance Officer) appeared on Schedule A of Mason Investment Advisory Services IncOct 23, 2023 · Control person joined · fact
- Stephen Francis Jacobson left Mason Investment Advisory Services Inc for Verdence Capital Advisors, Llc (registered 2024-06-18)Dec 12, 2022 · Advisor changed firm · fact
- Karen Nicole Blair left Mason Investment Advisory Services Inc for Osaic Wealth, Inc. (registered 2023-03-28)Sep 6, 2022 · Advisor changed firm · fact
- Mason Investment Advisory Services Inc reported RAUM $8.3B, up 28% from $6.5B (2019-03-29 to 2020-03-31)Mar 31, 2020 · RAUM change · derived
Across DFX
shared identifiers only, never a name match
No identifier-backed link to the venture, private equity, family office or sponsor graphs.
How to reach
public business contact points only, each with its source
- Business email
- info@masoncompanies.comreportedpublished by the firm, firm site, Sep 15, 2026
- Business phone
- 703-716-6000reportedpublished by the firm, firm site, Sep 15, 2026
- Business phone
- 925-365-1603reportedpublished by the firm, firm site, Sep 15, 2026
- Business phone
- 703-716-6020reportedpublished by the firm, firm site, Sep 15, 2026
- Firm profile
- linkedin.com/company/mason-investment-advisory-servicesreportedpublic record, Form ADV, Sep 17, 2026
- Website
- MASONCOMPANIES.COMreportedpublic record, Form ADV, Sep 17, 2026
- Principal office phone
- 703-716-6000reportedpublic record, Form ADV, Mar 27, 2026
- Contact form
- masoncompanies.com/contact-usreportedpublished by the firm, firm site, Sep 15, 2026
- Team page
- masoncompanies.com/teamreportedpublished by the firm, firm site, Sep 15, 2026
Provenance
- Form ADV
- SEC filing data 2011 to 2024 and the monthly roster 2025 onreportedadviserinfo.sec.gov
- Advisors
- IAPD individual compilation feed, dailyreportedadviserinfo.sec.gov
- Class
- Wealth manager with institutional or fund businessderiveda rule over Items 5.D and 7.A
- RAUM per advisor
- $506Mderivedfirm RAUM over the IAPD count; not a book size
- Loaded
- Sep 14, 2026