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

Woodstock Corporation

Independent wealth managerBoston, MassachusettsCRD 110662SEC 801-4782websiteIAPD
Latest filing Jun 29, 2026
First filing on the tape Mar 29, 2012 · 22 filings
SEC status approved since Apr 4, 1968
RAUM
$1.3B
reported, Item 5.F
Discretionary
100%
of RAUM
Private clients
94%
$1.2B individuals and HNW
Advisors
8
registered through the firm on IAPD
RAUM per advisor
$161M
derived; firm RAUM over IAPD count
Employees
10
8 advisory (5.B.1)
Offices
0
beyond the principal office
Private funds
0
reported on Schedule D
History
22 filings and snapshots on the tape
RAUM$1.3B as of Jun 29, 2026
Jun 29, 2012$524M then
HNW client RAUM$1.2B as of Jun 29, 2026
Jun 29, 2018$566M then
State-registered IARs (5.B.3)7 as of Jun 29, 2026
Jun 29, 20120 then
Employees (5.A)10 as of Jun 29, 2026
Jun 27, 20139 then
Private funds: no history
RAUM +16% over the last fiscal year+9.0% a year over threeIARs 7 to 7
Practice profile
derived from the filing of Jun 29, 2026; every figure names its basis
RAUM per advisor
$161MderivedRAUM over IAPD advisors; not a book size
Clients per advisor
29derivedindividual and HNW clients (5.D) over advisors
Average HNW client
$8.4MderivedHNW RAUM over HNW clients
Average account
$2.2MderivedRAUM over accounts (5.F.2.f)
Discretionary
100%derivedof RAUM
Institutional
4.0%derivedpensions, charities, corporations, government, insurance, banks, other advisers
Employees per advisor
1.3derivedItem 5.A over advisors
Advisors per office
8.0derived1 offices incl. principal (1.F.5)
RAUM growth, one year
+6.2%derivedbetween the last two annual amendments
Advisor growth, one year
-14%derivedItem 5.B.3 between annual amendments
Client growth, one year
+1.7%derived
Compensation
percentage of assets, performance-basedreportedItem 5.E
Advisory activities
portfolio management for individuals, portfolio management for businesses and institutionsreportedItem 5.G
Custody
$1.3B, 239 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)
  • compensates persons for client referrals (8.G.1)
  • compensates non-employees for client referrals (8.G.2)
  • has custody of client cash or bank accounts (9.A.1.a)
  • has custody of client securities (9.A.1.b)
Where the RAUM sits
Form ADV Item 5.D, latest filing
  • High-net-worth individuals$1.2B91%
  • Individuals$46.3M3.6%
  • Charitable organizations$30.3M2.3%
  • Corporations and businesses$23.1M1.8%
  • Pension and profit-sharing plans$21.4M1.7%
Individual clients
90reported
HNW clients
140reported
Pension plan clients
n/areported
Charitable clients
8reported
Accounts
577reported
Financial planning clients
reported
Wrap fee programs
noreported
Custody of client assets
$1.3B for 239 clientsreported
Compensation
% of AUM, performancereported
Class basis
private_client_share=0.94 fund_share=0.0 institutional_share=0.04 related_bd=false related_bank=false bd_reps=0.0derived
Advisors registered through the firm
8 on IAPD today, longest tenure first
NameBranchHere sinceIn industryPrior firms
Adrian Gregory DaviesChartered Financial AnalystBoston, MaJul 14, 201422 y0
Thomas Charles StakemChartered Financial AnalystBoston, MaNov 3, 201432 y0
Robert B. SandersChartered Financial AnalystBoston, MaJan 23, 201825 y1
Lisa Marie SuppleBoston, MaDec 14, 201836 y1
Benjamin Gardner DawsonBoston, MaDec 16, 202142 y1
David Michael LaydenBoston, MaDec 23, 202117 y0
James H. GarrettChartered Financial AnalystBoston, MaMar 27, 202518 y0
Charles A McdonaldBoston, MaAug 21, 202611 y0
Advisor movement
0 left, 0 joined in 12 months
net 0 in 12 months0 left in 90 days0 joined in 90 daysdeparture rate 0.0% of current headcount0 left over 36 months
Left, latest
Private funds
No private fund reported.
Owners and control persons
Schedule A and B, latest filing
  • Alan Edward Benjamin · Directorcontrol
    since 10/2003 · owns less than 5%
  • Henry William Darling · Chairman, Ceocontrol
    since 03/2003 · owns less than 5%
  • Gregory Adrian Davies · President, Chief Investment Officercontrol
    since 03/2020 · owns less than 5%
  • M Christopher Leich · Directorcontrol
    since 03/2019 · owns less than 5%
  • Martin David Levesque · Svp, Administration, Treasurer, Chief Compliance Officercontrol
    since 06/2021 · owns less than 5%
  • Paine Henry Phippen · Secretarycontrol
    since 06/1987 · owns less than 5%
  • Dunleigh Paul Simpson · Vice Chairmancontrol
    since 04/2013 · owns less than 5%
  • Henry William Darling · Trusteecontrol
    since 10/2003 · owns F of The Susanne Lacroix Phippen 1985 Appointive Property Trust
  • Henry William Darling · Elected Managercontrol
    since 12/2016 · owns F of Sagamore Operations & Management Company LLC
  • Paine Henry Phippen · Elected Managercontrol
    since 12/2016 · owns F of Sagamore Operations & Management Company LLC
  • Paine Henry Phippen · Trusteecontrol
    since 05/1985 · owns F of The Susanne Lacroix Phippen 1985 Appointive Property Trust
  • Lacroix William Phippen · Trusteecontrol
    since 06/2010 · owns F of The Suzanne Lacroix Phippen 1985 Appointive Property Trust
  • Dunleigh Paul Simpson · Elected Managercontrol
    since 12/2016 · owns F of Sagamore Operations & Management Company LLC
Entity owners
  • Sagamore Operations & · Stockholder
    direct · owns 75% or more
  • Sagamore Operations & Management Company LLC · Stockholder
    direct · owns 75% or more
  • The Susanne Lacroix Phippen 1985 Appointive Property Trust · Member
    indirect · owns 25% to 50% of Sagamore Operations & Management Company LLC
Related persons
Schedule D 7.A
  • Agawam Trust And Management, LLC
    n
  • William H. Darling
    insurancen
  • Woodstock Services Company, LLC
    insurancen
Office movement
IAPD branch city; joins and departures in 12 months
OfficeAdvisorsJoinedLeftTeams outForming
Boston, Ma · principal810
Offices
Schedule D 1.F, the 25 largest
No branch office listed.
ADV anomalies
3 against comparable advisers; where to look, not conclusions
  • control person changedChange between filings · filing Jun 29, 2026
    SIMPSON, PAUL, DUNLEIGH (ELECTED MANAGER) left Schedule A between the filings of 2021-07-07 and 2026-06-29
    peers: independent wealth managers, $1B to $5B (1,360)
  • control person changedChange between filings · filing Jun 29, 2026
    BENJAMIN, EDWARD, ALAN (DIRECTOR) left Schedule A between the filings of 2021-07-07 and 2026-06-29
    peers: independent wealth managers, $1B to $5B (1,360)
  • control person changedChange between filings · filing Jun 29, 2026
    PHIPPEN, WILLIAM, LACROIX (TRUSTEE) left Schedule A between the filings of 2021-07-07 and 2026-06-29
    peers: independent wealth managers, $1B to $5B (1,360)
What changed
consecutive filings, newest first
  • Accounts · 568 to 577
    Jan 13, 2026 to Jun 29, 2026
  • Advisory employees · 7 to 8
    Jan 13, 2026 to Jun 29, 2026
  • Individual clients · 93 to 90
    Jan 13, 2026 to Jun 29, 2026
  • Assets in custody · $1.2B to $1.3B
    Jan 13, 2026 to Jun 29, 2026
  • Employees · 7 to 10
    Jan 13, 2026 to Jun 29, 2026
  • Financial planning clients · 0 to
    Jan 13, 2026 to Jun 29, 2026
  • State-registered IARs · 6 to 7
    Jan 13, 2026 to Jun 29, 2026
  • Discretionary RAUM · $1.2B to $1.3B
    Jan 13, 2026 to Jun 29, 2026
  • HNW RAUM · $1.1B to $1.2B
    Jan 13, 2026 to Jun 29, 2026
  • Individual RAUM · $44.1M to $46.3M
    Jan 13, 2026 to Jun 29, 2026
  • Pension RAUM · $16.7M to $21.4M
    Jan 13, 2026 to Jun 29, 2026
  • RAUM · $1.2B to $1.3B
    Jan 13, 2026 to Jun 29, 2026
  • Accounts · 560 to 568
    Oct 11, 2024 to Jun 18, 2025
  • Advisory employees · 8 to 7
    Oct 11, 2024 to Jun 18, 2025
  • HNW clients · 136 to 140
    Oct 11, 2024 to Jun 18, 2025
  • Assets in custody · $1.1B to $1.2B
    Oct 11, 2024 to Jun 18, 2025
  • Employees · 8 to 7
    Oct 11, 2024 to Jun 18, 2025
  • Financial planning clients · 0 to 0
    Oct 11, 2024 to Jun 18, 2025
  • State-registered IARs · 7 to 6
    Oct 11, 2024 to Jun 18, 2025
  • Discretionary RAUM · $1.1B to $1.2B
    Oct 11, 2024 to Jun 18, 2025
  • HNW RAUM · $1.0B to $1.1B
    Oct 11, 2024 to Jun 18, 2025
  • Individual RAUM · $42.5M to $44.1M
    Oct 11, 2024 to Jun 18, 2025
  • Pension RAUM · $15.5M to $16.7M
    Oct 11, 2024 to Jun 18, 2025
  • RAUM · $1.1B to $1.2B
    Oct 11, 2024 to Jun 18, 2025
  • Accounts · 547 to 560
    Jun 14, 2023 to Jun 24, 2024
  • HNW clients · 120 to 136
    Jun 14, 2023 to Jun 24, 2024
  • Individual clients · 109 to 93
    Jun 14, 2023 to Jun 24, 2024
  • Assets in custody · $905M to $1.1B
    Jun 14, 2023 to Jun 24, 2024
  • Discretionary RAUM · $922M to $1.1B
    Jun 14, 2023 to Jun 24, 2024
  • HNW RAUM · $817M to $1.0B
    Jun 14, 2023 to Jun 24, 2024
  • Individual RAUM · $52.4M to $42.5M
    Jun 14, 2023 to Jun 24, 2024
  • Pension RAUM · $13.1M to $15.5M
    Jun 14, 2023 to Jun 24, 2024
  • RAUM · $922M to $1.1B
    Jun 14, 2023 to Jun 24, 2024
  • Accounts · 554 to 547
    Jun 29, 2022 to Jun 14, 2023
  • HNW clients · 135 to 120
    Jun 29, 2022 to Jun 14, 2023
  • Individual clients · 97 to 109
    Jun 29, 2022 to Jun 14, 2023
  • Assets in custody · $979M to $905M
    Jun 29, 2022 to Jun 14, 2023
  • Discretionary RAUM · $994M to $922M
    Jun 29, 2022 to Jun 14, 2023
  • HNW RAUM · $897M to $817M
    Jun 29, 2022 to Jun 14, 2023
  • Individual RAUM · $44.0M to $52.4M
    Jun 29, 2022 to Jun 14, 2023
Signals
7 dated events
  • Ward Thomas Darling (Trustee) no longer on Schedule A of Woodstock Corporation (listed 2023-06-14, absent 2024-06-24)
    Jun 24, 2024 · Control person left · inference
  • Martin David Levesque (Svp, Administration, Treasurer) appeared on Schedule A of Woodstock Corporation
    Jul 7, 2021 · Control person joined · fact
  • M Christopher Leich (Director) appeared on Schedule A of Woodstock Corporation
    Jul 7, 2021 · Control person joined · fact
  • Woodstock Corporation reported RAUM $940.7M, up 51% from $624.2M (2021-01-06 to 2021-07-07)
    Jul 7, 2021 · RAUM change · derived
  • Elena Marie Gillespie (Senior Vice President, Chief Compliance Officer, Treasurer) no longer on Schedule A of Woodstock Corporation (listed 2021-01-06, absent 2021-07-07)
    Jul 7, 2021 · Control person left · inference
  • J Nelson Darling (Trustee) no longer on Schedule A of Woodstock Corporation (listed 2021-01-06, absent 2021-07-07)
    Jul 7, 2021 · Control person left · inference
  • Darling Sarah Pruett (Trustee) no longer on Schedule A of Woodstock Corporation (listed 2021-01-06, absent 2021-07-07)
    Jul 7, 2021 · Control person left · inference
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@woodstockcorp.comreportedpublished by the firm, firm site, Sep 15, 2026
Business phone
617-227-0600reportedpublished by the firm, firm site, Sep 15, 2026
Firm profile
LINKEDIN.COM/COMPANY/WOODSTOCK-CORPORATIONreportedpublic record, Form ADV, Sep 17, 2026
Website
WOODSTOCKCORP.COMreportedpublic record, Form ADV, Sep 17, 2026
Principal office phone
617-227-0600reportedpublic record, Form ADV, Jun 29, 2026
Contact form
woodstockcorp.com/contact-usreportedpublished by the firm, firm site, Sep 15, 2026
Team page
woodstockcorp.com/who-we-arereportedpublished 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
Independent wealth managerderiveda rule over Items 5.D and 7.A
RAUM per advisor
$161Mderivedfirm RAUM over the IAPD count; not a book size
Loaded
Sep 14, 2026