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RIA / WealthRegistered adviserstate registeredstate registeredRAUM none

SIGMA MANAGEMENT 6, LLC

CRD 160560

CAMPBELL, CA

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:ac5e0c07-d6fe-ca83-672e-9c037944fcae

Data as of Mar 25, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 3:57 PM UTC and rebuilt at most every 15 minutes.

Relationships: 18
Dated events: 0
On other graphs: 1
Observed: Mar 25, 2026 to Mar 25, 2026
1 observations

Across DFX

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

Venture Capitalidentity

Sigma Management 6, LLC

Venture manager · shared crd

Facts

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

Firm class: state registeredderivedon the IAPD state feed, not SEC-registered
Private client RAUM: $0derivedItem 5.D individuals plus high net worth individuals
Offices: 1Schedule D 1.F, beyond the principal office
SEC number: 802-76225
CRD: 160560
Filings on the tape: 1
First filed: Mar 25, 2026
Latest filed: Mar 25, 2026
Organised: Limited Liability Company, DE
Website: sigmapartners.com

Private funds

Schedule D 7.B(1); gross asset value as reported, never fund size; reporting ends 2024-12-31

Fund	Type	Reported GAV	As of	Owners	First reported	Status	Form D file
SIGMA PARTNERS 8, LP	Venture Capital Fund	$565M	Mar 24, 2024	45	Mar 30, 2012	reported	021-108714
SIGMA PARTNERS 6, LP	Venture Capital Fund	$145M	Mar 24, 2024	60	Mar 30, 2012	reported	021-1141280
SIGMA PARTNERS 7, LP	Venture Capital Fund	$62.2M	Mar 24, 2024	52	Mar 30, 2012	reported	021-80324
SIGMA ASSOCIATES 8, LP	Venture Capital Fund	$19.3M	Mar 24, 2024	22	Mar 30, 2012	reported	n/a
SIGMA ASSOCIATES 6, LP	Venture Capital Fund	$12.7M	Mar 24, 2024	26	Mar 30, 2012	reported	n/a
SIGMA INVESTORS 8, LP	Venture Capital Fund	$7.0M	Mar 24, 2024	42	Mar 30, 2012	reported	n/a
SIGMA PARTNERS V, LP	Venture Capital Fund	$5.7M	May 31, 2016	33	Mar 30, 2012	dropped	021-1101575
SIGMA ASSOCIATES 7, LP	Venture Capital Fund	$3.6M	Mar 24, 2024	25	Mar 30, 2012	reported	n/a
SIGMA INVESTORS V, LP	Venture Capital Fund	$3.0M	May 31, 2016	52	Mar 30, 2012	dropped	n/a
SIGMA INVESTORS 6, LP	Venture Capital Fund	$2.5M	Mar 24, 2024	46	Mar 30, 2012	reported	n/a
SIGMA PARTNERS III, LP	Venture Capital Fund	$2.4M	Mar 28, 2014	15	Mar 30, 2012	dropped	021-921284
SIGMA PARTNERS IV, LP	Venture Capital Fund	$1.8M	Mar 26, 2019	20	Mar 30, 2012	dropped	021-9999999999
SIGMA INVESTORS 7, LP	Venture Capital Fund	$1.3M	Mar 24, 2024	38	Mar 30, 2012	reported	n/a
SIGMA ASSOCIATES IV, LP	Venture Capital Fund	$823,091	Mar 26, 2019	14	Mar 30, 2012	dropped	n/a
SIGMA ASSOCIATES V, LP	Venture Capital Fund	$748,687	May 31, 2016	20	Mar 30, 2012	dropped	n/a
SIGMA INVESTORS IV, LP	Venture Capital Fund	$741,300	Mar 26, 2019	25	Mar 30, 2012	dropped	n/a
SIGMA ASSOCIATES III, LP	Venture Capital Fund	$651,975	Mar 28, 2014	12	Mar 30, 2012	dropped	n/a
SIGMA INVESTORS III, LP	Venture Capital Fund	$132,987	Mar 28, 2014	10	Mar 30, 2012	dropped	n/a

Relationships

Advises (18)

→ SIGMA INVESTORS 8, LPPrivate fundVenture Capital Fund, ERA
Mar 30, 2012 to presentfactForm ADV
→ SIGMA PARTNERS 8, LPPrivate fundVenture Capital Fund, ERA
Mar 30, 2012 to presentfactForm ADV
→ SIGMA INVESTORS 7, LPPrivate fundVenture Capital Fund, ERA
Mar 30, 2012 to presentfactForm ADV
→ SIGMA ASSOCIATES 6, LPPrivate fundVenture Capital Fund, ERA
Mar 30, 2012 to presentfactForm ADV
→ SIGMA ASSOCIATES 8, LPPrivate fundVenture Capital Fund, ERA
Mar 30, 2012 to presentfactForm ADV
→ SIGMA ASSOCIATES 7, LPPrivate fundVenture Capital Fund, ERA
Mar 30, 2012 to presentfactForm ADV
→ SIGMA PARTNERS 6, LPPrivate fundVenture Capital Fund, ERA
Mar 30, 2012 to presentfactForm ADV
→ SIGMA INVESTORS 6, LPPrivate fundVenture Capital Fund, ERA
Mar 30, 2012 to presentfactForm ADV
→ SIGMA PARTNERS 7, LPPrivate fundVenture Capital Fund, ERA
Mar 30, 2012 to presentfactForm ADV
→ SIGMA INVESTORS IV, LPPrivate fundVenture Capital Fund, ERA, no longer reported
Mar 30, 2012 to Mar 26, 2019factForm ADV
→ SIGMA ASSOCIATES IV, LPPrivate fundVenture Capital Fund, ERA, no longer reported
Mar 30, 2012 to Mar 26, 2019factForm ADV
→ SIGMA PARTNERS IV, LPPrivate fundVenture Capital Fund, ERA, no longer reported
Mar 30, 2012 to Mar 26, 2019factForm ADV
→ SIGMA INVESTORS V, LPPrivate fundVenture Capital Fund, ERA, no longer reported
Mar 30, 2012 to May 31, 2016factForm ADV
→ SIGMA ASSOCIATES V, LPPrivate fundVenture Capital Fund, ERA, no longer reported
Mar 30, 2012 to May 31, 2016factForm ADV
→ SIGMA PARTNERS V, LPPrivate fundVenture Capital Fund, ERA, no longer reported
Mar 30, 2012 to May 31, 2016factForm ADV
→ SIGMA INVESTORS III, LPPrivate fundVenture Capital Fund, ERA, no longer reported
Mar 30, 2012 to Mar 28, 2014factForm ADV
→ SIGMA ASSOCIATES III, LPPrivate fundVenture Capital Fund, ERA, no longer reported
Mar 30, 2012 to Mar 28, 2014factForm ADV
→ SIGMA PARTNERS III, LPPrivate fundVenture Capital Fund, ERA, no longer reported
Mar 30, 2012 to Mar 28, 2014factForm ADV

Dated events

No dated event names this entity yet.

Provenance

Graph: RIA / Wealth Management
Canonical id: dfx:ria:ac5e0c07-d6fe-ca83-672e-9c037944fcae
First observed: Mar 25, 2026
Last observed: Mar 25, 2026 5 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.

SIGMA MANAGEMENT 6, LLC

CRD 160560

CAMPBELL, CA

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:ac5e0c07-d6fe-ca83-672e-9c037944fcae

Data as of Mar 25, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 3:57 PM UTC and rebuilt at most every 15 minutes.

Fund

Type

Reported GAV

As of

Owners

First reported

Status

Form D file

SIGMA PARTNERS 8, LP

Venture Capital Fund

$565M

Mar 24, 2024

Mar 30, 2012

reported

021-108714

SIGMA PARTNERS 6, LP

Venture Capital Fund

$145M

Mar 24, 2024

Mar 30, 2012

reported

021-1141280

SIGMA PARTNERS 7, LP

Venture Capital Fund

$62.2M

Mar 24, 2024

Mar 30, 2012

reported

021-80324

SIGMA ASSOCIATES 8, LP

Venture Capital Fund

$19.3M

Mar 24, 2024

Mar 30, 2012

reported

n/a

SIGMA ASSOCIATES 6, LP

Venture Capital Fund

$12.7M

Mar 24, 2024

Mar 30, 2012

reported

n/a

SIGMA INVESTORS 8, LP

Venture Capital Fund

$7.0M

Mar 24, 2024

Mar 30, 2012

reported

n/a

SIGMA PARTNERS V, LP

Venture Capital Fund

$5.7M

May 31, 2016

Mar 30, 2012

dropped

021-1101575

SIGMA ASSOCIATES 7, LP

Venture Capital Fund

$3.6M

Mar 24, 2024

Mar 30, 2012

reported

n/a

SIGMA INVESTORS V, LP

Venture Capital Fund

$3.0M

May 31, 2016

Mar 30, 2012

dropped

n/a

SIGMA INVESTORS 6, LP

Venture Capital Fund

$2.5M

Mar 24, 2024

Mar 30, 2012

reported

n/a

SIGMA PARTNERS III, LP

Venture Capital Fund

$2.4M

Mar 28, 2014

Mar 30, 2012

dropped

021-921284

SIGMA PARTNERS IV, LP

Venture Capital Fund

$1.8M

Mar 26, 2019

Mar 30, 2012

dropped

021-9999999999

SIGMA INVESTORS 7, LP

Venture Capital Fund

$1.3M

Mar 24, 2024

Mar 30, 2012

reported

n/a

SIGMA ASSOCIATES IV, LP

Venture Capital Fund

$823,091

Mar 26, 2019

Mar 30, 2012

dropped

n/a

SIGMA ASSOCIATES V, LP

Venture Capital Fund

$748,687

May 31, 2016

Mar 30, 2012

dropped

n/a

SIGMA INVESTORS IV, LP

Venture Capital Fund

$741,300

Mar 26, 2019

Mar 30, 2012

dropped

n/a

SIGMA ASSOCIATES III, LP

Venture Capital Fund

$651,975

Mar 28, 2014

Mar 30, 2012

dropped

n/a

SIGMA INVESTORS III, LP

Venture Capital Fund

$132,987

Mar 28, 2014

Mar 30, 2012

dropped

n/a