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Quadrangle Group LLC

Private Equity

New York, NY

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Search this name across graphsid dfx:pe:b8e8bcde-2e62-4172-838a-e8c9d9ed9322

Data as of Sep 17, 2026 (this record's last observation) from federal regulator filings, firm and issuer disclosures. Page built Sep 19, 2026, 3:02 AM UTC and rebuilt at most every 15 minutes.

Relationships: 17
Dated events: 21
On other graphs: 2
Observed: Sep 13, 2026 to Sep 17, 2026
19 observations

Across DFX

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

RIA / Wealth Managementidentity

QUADRANGLE GROUP LLC

Registered adviser · cited, shared crd

Allocatorsidentity

Quadrangle Group LLC

Manager with allocator commitments · cited, shared crd

Facts

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

Funds: 8
PE funds: 8
Vintages: 2014 to 2014
Regulatory AUM: $185M
Investments: 0
Active investments: 0
Size band: UNSIZEDderivedno Private Equity Fund GAV on a filing from 2021 or later
Latest ADV filing: Mar 30, 2020
Employees (ADV): 3
Website: quadranglegroup.com

Funds

Fund	Vintage	Lifecycle	ADV type	Form D sold	GAV	LPs
QCP Gco Equity Investors LP	2014	Wound down	Private Equity Fund	n/a	$261,860	0
QCP II Equity Investors (get) LP	2014	Wound down	Private Equity Fund	n/a	$160,253	0
Quadrangle Select Partners LP	n/a	Wound down	Private Equity Fund	n/a	$126,122	0
Quadrangle Select Partners II LP	n/a	Harvest	Private Equity Fund	n/a	$3.0M	0
Quadrangle Capital Partners LP	n/a	Wound down	Private Equity Fund	n/a	$2.4M	0
Quadrangle Capital Partners a LP	n/a	Wound down	Private Equity Fund	n/a	$885,992	0
Quadrangle Capital Partners Ii-A LP	n/a	Harvest	Private Equity Fund	n/a	$19.2M	0
Quadrangle Capital Partners II LP	n/a	Harvest	Private Equity Fund	n/a	$115M	3

LP commitments

Limited partner	Fund	Commitment	Committed	Vintage
California State Teachers' Retirement System	Quadrangle Capital Partners II LP	$100M	n/a	2005
New York State Common Retirement Fund	Quadrangle Capital Partners II LP	$150M	n/a	2005
New Jersey Division of Investment	Quadrangle Capital Partners II LP	$50.0M	n/a	2005

Relationships

Firm member (1)

→ Quadrangle GroupFirmAnchor adviser
factDFX's own graph

Employs (7)

→ Michael Anthony HuberPersonManaging Member
Jan 1, 2011 to presentfactForm ADV
→ Joshua Linder SteinerPersonNon-Managing Member
Jan 1, 2011 to presentfactForm ADV
→ Susan Fung YeePersonChief Compliance Officer
Sep 1, 2018 to presentfactForm ADV
→ Brian Gene BytofPersonChief Compliance Officer
Mar 1, 2013 to Dec 7, 2018inferenceForm ADV
→ Peter Roy EzerskyPersonManaging Principal And Chief Compliance Officer
Jan 1, 2011 to Mar 31, 2015inferenceForm ADV
→ Puneet Kumar GulatiPersonChief Financial Officer
Apr 1, 2011 to Mar 31, 2014inferenceForm ADV
→ Karen GrahamPersonVice President, Operations And Administration
Jan 1, 2011 to Mar 28, 2013inferenceForm ADV

Manages (8)

→ QCP II Equity Investors (get) LPFundPrivate Equity Fund
Mar 31, 2014 to presentfactForm ADV
→ Quadrangle Select Partners II LPFundPrivate Equity Fund
Feb 14, 2012 to presentfactForm ADV
→ Quadrangle Capital Partners II LPFundPrivate Equity Fund
Feb 14, 2012 to presentfactForm ADV
→ Quadrangle Capital Partners Ii-A LPFundPrivate Equity Fund
Feb 14, 2012 to presentfactForm ADV
→ QCP Gco Equity Investors LPFundPrivate Equity Fund
Mar 31, 2014 to presentfactForm ADV
→ Quadrangle Capital Partners LPFundPrivate Equity Fund
Feb 14, 2012 to presentfactForm ADV
→ Quadrangle Capital Partners a LPFundPrivate Equity Fund
Feb 14, 2012 to presentfactForm ADV
→ Quadrangle Select Partners LPFundPrivate Equity Fund
Feb 14, 2012 to presentfactForm ADV

Owns (1)

← Quadrangle Holdings LLCFirmManaging Member
Jan 1, 2011 to presentfactForm ADV

Dated events

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

Occurred
Dec 7, 2018
Person left
Brian Gene Bytof (Chief Compliance Officer) no longer on Schedule A of Quadrangle Group LLC
Form ADVobserved 5 days ago
Occurred
Sep 1, 2018
Person joined
Susan Fung Yee joined Schedule A of Quadrangle Group LLC as Chief Compliance Officer
Form ADVobserved 5 days ago
Occurred
Mar 31, 2015
Person left
Peter Roy Ezersky (Managing Principal And Chief Compliance Officer) no longer on Schedule A of Quadrangle Group LLC
Form ADVobserved 5 days ago
Occurred
Mar 31, 2014
Person left
Puneet Kumar Gulati (Chief Financial Officer) no longer on Schedule A of Quadrangle Group LLC
Form ADVobserved 5 days ago
Occurred
Mar 28, 2013
Person left
Karen Graham (Vice President, Operations And Administration) no longer on Schedule A of Quadrangle Group LLC
Form ADVobserved 5 days ago
Occurred
Mar 1, 2013
Person joined
Brian Gene Bytof joined Schedule A of Quadrangle Group LLC as Chief Operating Officer
Form ADVobserved 5 days ago
Occurred
Feb 14, 2012
Adviser first adv filing
Quadrangle Group LLC first filed Form ADV in the extract (IA)
Form ADVobserved 5 days ago

Show 14 bookkeeping events

Occurred
Sep 1, 2026
Adviser CRD 161540 is not on the SEC registered or exempt adviser roster of 2026-09-01
Occurred
Mar 30, 2020
Fund 805-4410827731 no longer reported on Form ADV by Quadrangle Group LLC
Occurred
Mar 31, 2018
Fund 805-4629442085 no longer reported on Form ADV by Quadrangle Group LLC
Occurred
Mar 31, 2018
Fund 805-3510040793 no longer reported on Form ADV by Quadrangle Group LLC
Occurred
Mar 31, 2018
Fund 805-3261737329 no longer reported on Form ADV by Quadrangle Group LLC
Occurred
Mar 31, 2018
Fund 805-5546562549 no longer reported on Form ADV by Quadrangle Group LLC
Occurred
Mar 31, 2014
QCP II Equity Investors (get) LP first reported on Form ADV by Quadrangle Group LLC (Private Equity Fund), GAV $93,066,408
Occurred
Mar 31, 2014
QCP Gco Equity Investors LP first reported on Form ADV by Quadrangle Group LLC (Private Equity Fund), GAV $63,497,509
Occurred
Feb 14, 2012
Quadrangle Capital Partners Ii-A LP first reported on Form ADV by Quadrangle Group LLC (Private Equity Fund), GAV $248,201,000
Occurred
Feb 14, 2012
Quadrangle Capital Partners II LP first reported on Form ADV by Quadrangle Group LLC (Private Equity Fund), GAV $1,654,027,000
Occurred
Feb 14, 2012
Quadrangle Capital Partners LP first reported on Form ADV by Quadrangle Group LLC (Private Equity Fund), GAV $167,923,000
Occurred
Feb 14, 2012
Quadrangle Capital Partners a LP first reported on Form ADV by Quadrangle Group LLC (Private Equity Fund), GAV $104,433,000
Occurred
Feb 14, 2012
Quadrangle Select Partners LP first reported on Form ADV by Quadrangle Group LLC (Private Equity Fund), GAV $11,894,000
Occurred
Feb 14, 2012
Quadrangle Select Partners II LP first reported on Form ADV by Quadrangle Group LLC (Private Equity Fund), GAV $43,478,000

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

Joshua Linder Steiner
Non-Managing Member · Revealable: 1 professional profile (firm website)

Also named here, with no published line of their own (reach them through the firm): Michael Anthony Huber (Managing Member), Susan Fung Yee (Chief Compliance Officer).

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:b8e8bcde-2e62-4172-838a-e8c9d9ed9322
First observed: Sep 13, 2026
Last observed: Sep 17, 2026 37 h 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.

Quadrangle Group LLC

Private Equity

New York, 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:b8e8bcde-2e62-4172-838a-e8c9d9ed9322

Data as of Sep 17, 2026 (this record's last observation) from federal regulator filings, firm and issuer disclosures. Page built Sep 19, 2026, 3:02 AM UTC and rebuilt at most every 15 minutes.

Fund

Vintage

Lifecycle

ADV type

Form D sold

GAV

LPs

QCP Gco Equity Investors LP

2014

Wound down

Private Equity Fund

n/a

$261,860

QCP II Equity Investors (get) LP

2014

Wound down

Private Equity Fund

n/a

$160,253

Quadrangle Select Partners LP

n/a

Wound down

Private Equity Fund

n/a

$126,122

Quadrangle Select Partners II LP

n/a

Harvest

Private Equity Fund

n/a

$3.0M

Quadrangle Capital Partners LP

n/a

Wound down

Private Equity Fund

n/a

$2.4M

Quadrangle Capital Partners a LP

n/a

Wound down

Private Equity Fund

n/a

$885,992

Quadrangle Capital Partners Ii-A LP

n/a

Harvest

Private Equity Fund

n/a

$19.2M

Quadrangle Capital Partners II LP

n/a

Harvest

Private Equity Fund

n/a

$115M

Limited partner

Fund

Commitment

Committed

Vintage

California State Teachers' Retirement System

Quadrangle Capital Partners II LP

$100M

n/a

2005

New York State Common Retirement Fund

Quadrangle Capital Partners II LP

$150M

n/a

2005

New Jersey Division of Investment

Quadrangle Capital Partners II LP

$50.0M

n/a

2005