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Buttonwood Group Advisors LLC

Private Equity

Uniondale, NY

This is the graph view. The full profile, with its team, deals and sources, is on Private Equity.Open the full profile →

Search this name across graphsid dfx:pe:b0797afc-1466-42a6-85ef-5d6d0c802e67

Data as of Sep 17, 2026 (this record's last observation) from federal regulator filings, firm and issuer disclosures. Page built Sep 19, 2026, 10:54 PM UTC and rebuilt at most every 15 minutes.

Relationships: 16
Dated events: 19
On other graphs: 2
Observed: Sep 13, 2026 to Sep 17, 2026
24 observations

Across DFX

same identity by shared identifier, citation, or a bridge measured by hand

Independent Sponsorsidentity

Buttonwood Group Advisors LLC

Capital provider to sponsors · shared crd

RIA / Wealth Managementidentity

BUTTONWOOD GROUP ADVISORS LLC

Registered adviser · shared crd

Facts

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

Funds: 13
PE funds: 13
Vintages: 2017 to 2023
Investments: 0
Active investments: 0
Size band: LOWER MIDDLE MARKETderivedproxy: $0.07bn Private Equity Fund GAV on the Form ADV filed 2023-05-01
Latest ADV filing: May 1, 2023
Website: buttonwoodgroupadvisors.com

Funds

Fund	Vintage	Lifecycle	ADV type	Form D sold	GAV
Buttonwood Prime Properties Qc Fund LLC	2023	Unknown	Private Equity Fund	n/a	$900,000
Buttonwood Prime Properties Fund LLC	2022	Early deployment	Private Equity Fund	n/a	$7.2M
Buttonwood Titan Qp Fund LLC	2021	Early deployment	Private Equity Fund	n/a	$23.1M
Buttonwood H1 Fund II LLC	2019	Mature	Private Equity Fund	n/a	$6.0M
Buttonwood Beacon Qp Fund LLC	2018	Mature	Private Equity Fund	n/a	$5.0M
Buttonwood Beacon Fund LLC	2018	Mature	Private Equity Fund	n/a	$1.8M
Buttonwood Horizon Qp Fund LLC	2017	Wound down	Private Equity Fund	n/a	$18.1M
Buttonwood Horizon Fund LLC	2017	Wound down	Private Equity Fund	n/a	$10.2M
Buttonwood H1 Fund LLC	2017	Mature	Private Equity Fund	n/a	$5.3M
Buttonwood Alpha Fund LLC	n/a	Mature	Private Equity Fund	n/a	$6.5M
Buttonwood Alpha Qp Fund LLC	n/a	Mature	Private Equity Fund	n/a	$8.5M
Buttonwood Select Opportunities Fund, LLC	n/a	Harvest	Private Equity Fund	n/a	$33.7M
Buttonwood Select Opportunities Qp Fund, LLC	n/a	Harvest	Private Equity Fund	n/a	$60.1M

Relationships

Employs (3)

→ Joseph Anthony AlagnaPersonManaging Member
May 1, 2012 to presentfactForm ADV
→ Stephan a SteinPersonManaging Member
May 1, 2012 to presentfactForm ADV
→ James C. MazzeiPersonChief Compliance Officer
Mar 1, 2023 to May 1, 2023inferenceForm ADV

Manages (13)

→ Buttonwood Select Opportunities Fund, LLCFundPrivate Equity Fund
Feb 17, 2015 to presentfactForm ADV
→ Buttonwood Select Opportunities Qp Fund, LLCFundPrivate Equity Fund
Feb 17, 2015 to presentfactForm ADV
→ Buttonwood Alpha Fund LLCFundPrivate Equity Fund
Feb 17, 2015 to presentfactForm ADV
→ Buttonwood Horizon Fund LLCFundPrivate Equity Fund
Mar 17, 2017 to presentfactForm ADV
→ Buttonwood Horizon Qp Fund LLCFundPrivate Equity Fund
Mar 17, 2017 to presentfactForm ADV
→ Buttonwood H1 Fund LLCFundPrivate Equity Fund
Mar 17, 2017 to presentfactForm ADV
→ Buttonwood Beacon Fund LLCFundPrivate Equity Fund
Mar 31, 2018 to presentfactForm ADV
→ Buttonwood Beacon Qp Fund LLCFundPrivate Equity Fund
Mar 31, 2018 to presentfactForm ADV
→ Buttonwood H1 Fund II LLCFundPrivate Equity Fund
Mar 30, 2019 to presentfactForm ADV
→ Buttonwood Titan Qp Fund LLCFundPrivate Equity Fund
Mar 31, 2021 to presentfactForm ADV
→ Buttonwood Prime Properties Fund LLCFundPrivate Equity Fund
Mar 9, 2022 to presentfactForm ADV
→ Buttonwood Prime Properties Qc Fund LLCFundPrivate Equity Fund
Mar 31, 2023 to presentfactForm ADV
→ Buttonwood Alpha Qp Fund LLCFundPrivate Equity Fund
Feb 17, 2015 to presentfactForm ADV

Dated events

16 bookkeeping events (roster, classification and holdings changes) folded below

Occurred
May 1, 2023
Person left
James C. Mazzei (Chief Compliance Officer) no longer on Schedule A of Buttonwood Group Advisors LLC
Form ADVobserved 6 days ago
Occurred
Mar 1, 2023
Person joined
James C. Mazzei joined Schedule A of Buttonwood Group Advisors LLC as Chief Compliance Officer
Form ADVobserved 6 days ago
Occurred
Feb 17, 2015
Adviser first adv filing
Buttonwood Group Advisors LLC first filed Form ADV in the extract (ERA)
Form ADVobserved 6 days ago

Show 16 bookkeeping events

Occurred
Feb 20, 2026
Buttonwood Group Advisors LLC: Private Equity Funds on Form ADV 11 (2024 extract) -> 24 (roster 2026-09-01)
Occurred
Mar 31, 2023
Buttonwood Prime Properties Qc Fund LLC first reported on Form ADV by Buttonwood Group Advisors LLC (Private Equity Fund), GAV $900,000
Occurred
Mar 9, 2022
Buttonwood Prime Properties Fund LLC first reported on Form ADV by Buttonwood Group Advisors LLC (Private Equity Fund), GAV $5,662,500
Occurred
Mar 31, 2021
Buttonwood Titan Qp Fund LLC first reported on Form ADV by Buttonwood Group Advisors LLC (Private Equity Fund), GAV $6,920,000
Occurred
Apr 2, 2020
Fund 805-7066746236 no longer reported on Form ADV by Buttonwood Group Advisors LLC
Occurred
Apr 2, 2020
Fund 805-3499745336 no longer reported on Form ADV by Buttonwood Group Advisors LLC
Occurred
Mar 30, 2019
Buttonwood H1 Fund II LLC first reported on Form ADV by Buttonwood Group Advisors LLC (Private Equity Fund), GAV $6,050,000
Occurred
Mar 31, 2018
Buttonwood Beacon Fund LLC first reported on Form ADV by Buttonwood Group Advisors LLC (Private Equity Fund), GAV $7,497,500
Occurred
Mar 31, 2018
Buttonwood Beacon Qp Fund LLC first reported on Form ADV by Buttonwood Group Advisors LLC (Private Equity Fund), GAV $8,085,000
Occurred
Mar 17, 2017
Buttonwood Horizon Qp Fund LLC first reported on Form ADV by Buttonwood Group Advisors LLC (Private Equity Fund), GAV $18,255,000
Occurred
Mar 17, 2017
Buttonwood Horizon Fund LLC first reported on Form ADV by Buttonwood Group Advisors LLC (Private Equity Fund), GAV $11,760,000
Occurred
Mar 17, 2017
Buttonwood H1 Fund LLC first reported on Form ADV by Buttonwood Group Advisors LLC (Private Equity Fund)
Occurred
Feb 17, 2015
Buttonwood Alpha Fund LLC first reported on Form ADV by Buttonwood Group Advisors LLC (Private Equity Fund), GAV $10,064,000
Occurred
Feb 17, 2015
Buttonwood Select Opportunities Qp Fund, LLC first reported on Form ADV by Buttonwood Group Advisors LLC (Private Equity Fund), GAV $11,891,000
Occurred
Feb 17, 2015
Buttonwood Alpha Qp Fund LLC first reported on Form ADV by Buttonwood Group Advisors LLC (Private Equity Fund), GAV $15,874,000
Occurred
Feb 17, 2015
Buttonwood Select Opportunities Fund, LLC first reported on Form ADV by Buttonwood Group Advisors LLC (Private Equity Fund), GAV $7,395,000

Who to call

the organisation, the role and the published line, with the filing or website that published it; revealed to signed-in accounts

The firm's published line

Revealable: 1 business phone (Form ADV), 1 office address (Form ADV), 1 website (Form ADV) · as of 2026-09-13

Also named here, with no published line of their own (reach them through the firm): Joseph Anthony Alagna (Managing Member), Stephan a Stein (Managing Member).

Who to call is the organisation, the person's role and the line they published themselves: a business phone, office address, website or profile link from Form ADV, Form 13F or their own website, with that source named on every value. The counts above are what a reveal returns; a personal email is rarely published, so most reveals are the firm's line. Never data bought from a provider, never anything personal. Reveals by plan

Provenance

Graph: Private Equity
Canonical id: dfx:pe:b0797afc-1466-42a6-85ef-5d6d0c802e67
First observed: Sep 13, 2026
Last observed: Sep 17, 2026 2 days ago
Source families: Federal regulator filings, Firm and issuer disclosures
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.

Buttonwood Group Advisors LLC

Private Equity

Uniondale, NY

This is the graph view. The full profile, with its team, deals and sources, is on Private Equity.Open the full profile →

Search this name across graphsid dfx:pe:b0797afc-1466-42a6-85ef-5d6d0c802e67

Data as of Sep 17, 2026 (this record's last observation) from federal regulator filings, firm and issuer disclosures. Page built Sep 19, 2026, 10:54 PM UTC and rebuilt at most every 15 minutes.

Fund

Vintage

Lifecycle

ADV type

Form D sold

GAV

LPs

Buttonwood Prime Properties Qc Fund LLC

2023

Unknown

Private Equity Fund

n/a

$900,000

Buttonwood Prime Properties Fund LLC

2022

Early deployment

Private Equity Fund

n/a

$7.2M

Buttonwood Titan Qp Fund LLC

2021

Early deployment

Private Equity Fund

n/a

$23.1M

Buttonwood H1 Fund II LLC

2019

Mature

Private Equity Fund

n/a

$6.0M

Buttonwood Beacon Qp Fund LLC

2018

Mature

Private Equity Fund

n/a

$5.0M

Buttonwood Beacon Fund LLC

2018

Mature

Private Equity Fund

n/a

$1.8M

Buttonwood Horizon Qp Fund LLC

2017

Wound down

Private Equity Fund

n/a

$18.1M

Buttonwood Horizon Fund LLC

2017

Wound down

Private Equity Fund

n/a

$10.2M

Buttonwood H1 Fund LLC

2017

Mature

Private Equity Fund

n/a

$5.3M

Buttonwood Alpha Fund LLC

n/a

Mature

Private Equity Fund

n/a

$6.5M

Buttonwood Alpha Qp Fund LLC

n/a

Mature

Private Equity Fund

n/a

$8.5M

Buttonwood Select Opportunities Fund, LLC

n/a

Harvest

Private Equity Fund

n/a

$33.7M

Buttonwood Select Opportunities Qp Fund, LLC

n/a

Harvest

Private Equity Fund

n/a

$60.1M