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RIA / WealthRegistered adviserindependent wealth managerSEC registeredRAUM 100m 1b

HEADINVEST

HEADINVEST, LLC, CRD 140518

PORTLAND, ME

This is the graph view. The full profile, with its team, deals and sources, is on RIA / Wealth Management.Open the full profile →

Search this name across graphsid dfx:ria:eb56d2d9-7788-5da1-a3f6-b9c7832718c0

Data as of Mar 19, 2026 (this record's last observation) from federal regulator filings. Page built Sep 21, 2026, 8:21 AM UTC and rebuilt at most every 15 minutes.

Relationships: 16
Dated events: 6
On other graphs: 0
Observed: Mar 29, 2012 to Mar 19, 2026
28 observations

Across DFX

This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Firm class: independent wealth managerderivedprivate_client_share=0.91 fund_share=0.0 institutional_share=0.09 related_bd=false related_bank=false bd_reps=0.0
Regulatory AUM: $892MItem 5.F on the latest filing (2026-03-19); as reported, and an affiliate's assets may be counted again on its own filing
Discretionary RAUM: $892M
Private client RAUM: $810MderivedItem 5.D individuals plus high net worth individuals
Private client share: 91%derivedprivate client RAUM over total RAUM
Advisors on IAPD: 7
RAUM per advisor: $127Mderivedthe firm's RAUM over its IAPD headcount: a firm average, never a person's book
Employees: 13
Advisory employees: 6
Offices: 0Schedule D 1.F, beyond the principal office
Accounts: 1,107
Individual clients: 101
High net worth clients: 322
Custody, client assets: $288M
SEC number: 801-66773
CIK: 1372130
CRD: 140518
Filings on the tape: 28
First filed: Mar 29, 2012
Latest filed: Mar 19, 2026
Organised: Limited Liability Company, DE
Website: headinvest.com

Advisors on IAPD

current investment adviser representatives on the IAPD individual feed, longest tenure first

Advisor	Designations	Branch	Years here	In industry	Prior firms	Dual registered
DONNA DUBOIS MCCONNELL	n/a	PORTLAND, ME	20	32	1	no
ROBERT SCHOFIELD WHITEHEAD	n/a	PORTLAND, ME	20	38	1	no
KENNETH ANDREW BLASCHKE	n/a	PORTLAND, ME	16	24	n/a	no
BENJAMIN HILLIARD CLARK	n/a	PORTLAND, ME	8	30	1	no
ODETTE SUZANNE THURSTON	n/a	PORTLAND, ME	7	41	2	no
MATTHEW JOHN CIVELLO	n/a	PORTLAND, ME	2	13	3	no
Stephen Kenneth Reeves	n/a	PORTLAND, ME	0	15	5	no

Owners and control persons

Schedule A and B as filed; ownership codes are the form's bands (NA under 5%, A 5 to 10%, B 10 to 25%, C 25 to 50%, D 50 to 75%, E over 75%); people are listed as filed and never merged by name

Owner	Title	Ownership code	Control person	Acquired	First seen	Last seen
BLASCHKE, KENNETH, ANDREW	Member	C	yes	08/2013	Apr 1, 2014	Aug 9, 2024
C-DSK LLC	OWNER AND MEMBER LLC	E	yes	08/2013	Oct 14, 2013	Aug 9, 2024
CLARK, BENJAMIN, HILLIARD	Member	C	yes	06/2024	Jun 14, 2024	Aug 9, 2024
MCCONNELL, DONNA, DUBOIS	Member	C	yes	08/2013	Apr 1, 2014	Aug 9, 2024
POULOS, STEPHEN, DANIEL	Member	C	yes	08/2013	Apr 1, 2014	Aug 9, 2024
Reeves, Stephen, Kenneth	CHIEF COMPLIANCE OFFICER, MANAGING DIRECTOR	Na	yes	03/2022	Mar 25, 2022	Aug 9, 2024
WHITEHEAD, ROBERT, SCHOFIELD	Member	F	yes	08/2013	Apr 1, 2014	Aug 9, 2024

Regulatory AUM by fiscal year

annual amendments (and the roster's annual snapshot) as filed; where a year was amended twice the later filing draws the line

Fiscal year	Filed	RAUM	Discretionary	Employees	Advisory staff	Offices	Private funds	Fund GAV
2025	Mar 19, 2026	$892M	$892M	13	6	0	n/a	n/a
2024	Mar 10, 2025	$970M	$970M	15	8	0	n/a	n/a
2023	Mar 28, 2024	$898M	$898M	16	8	0	n/a	n/a
2022	Mar 29, 2023	$830M	$830M	15	8	0	n/a	n/a
2021	Mar 25, 2022	$883M	$883M	15	8	0	n/a	n/a
2020	Mar 31, 2021	$782M	$782M	15	8	0	n/a	n/a
2019	Mar 30, 2020	$680M	$680M	12	8	0	n/a	n/a
2018	Mar 28, 2019	$569M	$558M	12	7	0	n/a	n/a
2017	Mar 29, 2018	$568M	$556M	10	7	0	n/a	n/a
2016	Mar 22, 2017	$525M	$512M	10	7	n/a	n/a	n/a
2015	Mar 30, 2016	$479M	$479M	10	5	n/a	n/a	n/a
2014	Mar 30, 2015	$525M	$525M	10	5	n/a	n/a	n/a
2013	Apr 1, 2014	$501M	$501M	10	6	n/a	n/a	n/a
2012	Apr 2, 2013	$493M	$493M	10	6	n/a	n/a	n/a
2011	Mar 29, 2012	$517M	$505M	n/a	n/a	n/a	n/a	n/a

Advisor flows

derived: registrations beginning and ending at this CRD on IAPD, bulk corporate re-registrations excluded; the rate is departures over IAPD headcount

Joined, 12m	Left, 12m	Net, 12m	Departure rate, 12m	Joined, 90d	Left, 90d	Left, no destination yet	Joined, 36m	Left, 36m
1	0	1	0.0%	0	0	0	2	1

Growth

derived from consecutive annual filings; RAUM as reported

Latest fiscal year	RAUM	A year earlier	1y change	Three years earlier	3y CAGR	Employees	A year earlier	Offices	A year earlier
2025	$892M	$970M	-8.0%	$830M	2.4%	13	15	0	0

Relationships

Registered with (9)

← Stephen Kenneth ReevesAdvisorregistration: current employment
Sep 25, 2025 to presentfactForm ADV
← MATTHEW JOHN CIVELLOAdvisorregistration: current employment
Jul 30, 2024 to presentfactForm ADV
← ODETTE SUZANNE THURSTONAdvisorregistration: current employment
Sep 13, 2019 to presentfactForm ADV
← BENJAMIN HILLIARD CLARKAdvisorregistration: current employment
Jul 17, 2018 to presentfactForm ADV
← KENNETH ANDREW BLASCHKEAdvisorregistration: current employment
Jan 22, 2010 to presentfactForm ADV
← DONNA DUBOIS MCCONNELLAdvisorregistration: current employment
Jun 8, 2006 to presentfactForm ADV
← ROBERT SCHOFIELD WHITEHEADAdvisorregistration: current employment
Jun 8, 2006 to presentfactForm ADV
← STEPHEN DANIEL POULOSAdvisorregistration: previous registration
Oct 22, 2010 to May 19, 2025factForm ADV
← Ann Marie MohammadAdvisorregistration: previous registration
Dec 17, 2008 to Jan 2, 2015factForm ADV

Controls (7)

← POULOS, STEPHEN, DANIELOwnerMEMBER, ownership code C, individual
Apr 1, 2014 to Aug 9, 2024factForm ADV
← MCCONNELL, DONNA, DUBOISOwnerMEMBER, ownership code C, individual
Apr 1, 2014 to Aug 9, 2024factForm ADV
← BLASCHKE, KENNETH, ANDREWOwnerMEMBER, ownership code C, individual
Apr 1, 2014 to Aug 9, 2024factForm ADV
← CLARK, BENJAMIN, HILLIARDOwnerMEMBER, ownership code C, individual
Jun 14, 2024 to Aug 9, 2024factForm ADV
← Reeves, Stephen, KennethOwnerCHIEF COMPLIANCE OFFICER, MANAGING DIRECTOR, ownership code NA, individual
Mar 25, 2022 to Aug 9, 2024factForm ADV
← WHITEHEAD, ROBERT, SCHOFIELDOwnerMEMBER, ownership code F, individual
Apr 1, 2014 to Aug 9, 2024factForm ADV
← C-DSK LLCOwnerOWNER AND MEMBER LLC, ownership code E, domestic entity
Oct 14, 2013 to Aug 9, 2024factForm ADV

Dated events

Occurred
May 19, 2025
Advisor changed firm
Stephen Daniel Poulos left Headinvest for Great Diamond Partners, Llc (registered 2025-05-20)
Form ADVobserved 6 days ago
Occurred
Aug 9, 2024
Control person left
Givens Carl Gercke (Chief Investment Officer) no longer on Schedule A of Headinvest (listed 2024-06-14, absent 2024-08-09)
Form ADVobserved 6 days ago
Occurred
Jun 14, 2024
Control person joined
Hilliard Benjamin Clark (Member) appeared on Schedule A of Headinvest
Form ADVobserved 6 days ago
Occurred
Mar 25, 2022
Control person joined
Kenneth Stephen Reeves (Chief Compliance Officer) appeared on Schedule A of Headinvest
Form ADVobserved 6 days ago
Occurred
May 24, 2021
Control person left
Enid Jennifer Mogavero (Chief Compliance Officer) no longer on Schedule A of Headinvest (listed 2021-03-31, absent 2021-05-24)
Form ADVobserved 6 days ago
Occurred
Jan 10, 2020
Control person joined
Enid Jennifer Mogavero (Chief Compliance Officer) appeared on Schedule A of Headinvest
Form ADVobserved 6 days ago

Provenance

Graph: RIA / Wealth Management
Canonical id: dfx:ria:eb56d2d9-7788-5da1-a3f6-b9c7832718c0
First observed: Mar 29, 2012
Last observed: Mar 19, 2026 6 months ago
Source families: Federal regulator filings
3 registered feeds stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.
Resolution: Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.

HEADINVEST

HEADINVEST, LLC, CRD 140518

PORTLAND, ME

This is the graph view. The full profile, with its team, deals and sources, is on RIA / Wealth Management.Open the full profile →

Search this name across graphsid dfx:ria:eb56d2d9-7788-5da1-a3f6-b9c7832718c0

Data as of Mar 19, 2026 (this record's last observation) from federal regulator filings. Page built Sep 21, 2026, 8:21 AM UTC and rebuilt at most every 15 minutes.

Advisor

Designations

Branch

Years here

In industry

Prior firms

Dual registered

DONNA DUBOIS MCCONNELL

n/a

PORTLAND, ME

ROBERT SCHOFIELD WHITEHEAD

n/a

PORTLAND, ME

KENNETH ANDREW BLASCHKE

n/a

PORTLAND, ME

n/a

BENJAMIN HILLIARD CLARK

n/a

PORTLAND, ME

ODETTE SUZANNE THURSTON

n/a

PORTLAND, ME

MATTHEW JOHN CIVELLO

n/a

PORTLAND, ME

Stephen Kenneth Reeves

n/a

PORTLAND, ME

Owner

Title

Ownership code

Control person

Acquired

First seen

Last seen

BLASCHKE, KENNETH, ANDREW

Member

yes

08/2013

Apr 1, 2014

Aug 9, 2024

C-DSK LLC

OWNER AND MEMBER LLC

yes

08/2013

Oct 14, 2013

Aug 9, 2024

CLARK, BENJAMIN, HILLIARD

Member

yes

06/2024

Jun 14, 2024

Aug 9, 2024

MCCONNELL, DONNA, DUBOIS

Member

yes

08/2013

Apr 1, 2014

Aug 9, 2024

POULOS, STEPHEN, DANIEL

Member

yes

08/2013

Apr 1, 2014

Aug 9, 2024

Reeves, Stephen, Kenneth

CHIEF COMPLIANCE OFFICER, MANAGING DIRECTOR

yes

03/2022

Mar 25, 2022

Aug 9, 2024

WHITEHEAD, ROBERT, SCHOFIELD

Member

yes

08/2013

Apr 1, 2014

Aug 9, 2024

Fiscal year

Filed

RAUM

Discretionary

Employees

Advisory staff

Offices

Private funds

Fund GAV

2025

Mar 19, 2026

$892M

n/a

2024

Mar 10, 2025

$970M

n/a

2023

Mar 28, 2024

$898M

n/a

2022

Mar 29, 2023

$830M

n/a

2021

Mar 25, 2022

$883M

n/a

2020

Mar 31, 2021

$782M

n/a

2019

Mar 30, 2020

$680M

n/a

2018

Mar 28, 2019

$569M

$558M

n/a

2017

Mar 29, 2018

$568M

$556M

n/a

2016

Mar 22, 2017

$525M

$512M

n/a

2015

Mar 30, 2016

$479M

n/a

2014

Mar 30, 2015

$525M

n/a

2013

Apr 1, 2014

$501M

n/a

2012

Apr 2, 2013

$493M

n/a

2011

Mar 29, 2012

$517M

$505M

n/a

Joined, 12m

Left, 12m

Net, 12m

Departure rate, 12m

Joined, 90d

Left, 90d

Left, no destination yet

Joined, 36m

Left, 36m

0.0%

Latest fiscal year

RAUM

A year earlier

1y change

Three years earlier

3y CAGR

Employees

A year earlier

Offices

A year earlier

2025

$892M

$970M

-8.0%

$830M

2.4%