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RIA / WealthRegistered adviserstate registeredstate registeredRAUM none

S28 CAPITAL LLC

CRD 281047

SAN FRANCISCO, 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:96d4efc5-9e06-91de-6db9-d277b69d9ec0

Data as of Apr 3, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 8:25 AM UTC and rebuilt at most every 15 minutes.

Relationships: 4
Dated events: 0
On other graphs: 1
Observed: Apr 3, 2026 to Apr 3, 2026
1 observations

Across DFX

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

Venture Capitalidentity

S28 Capital 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: 802-126621
CRD: 281047
Filings on the tape: 1
First filed: Apr 3, 2026
Latest filed: Apr 3, 2026
Organised: Limited Liability Company, DE
Website: s28capital.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
SPECTRUM 28 CAPITAL I, L.P.	Venture Capital Fund	$540M	Mar 18, 2024	24	Aug 24, 2015	reported	021-239530
S28 CAPITAL II, L.P.	Venture Capital Fund	$44.4M	Mar 18, 2024	28	Mar 9, 2023	reported	021-396973
SPECTRUM 28 X FUND, LP	Venture Capital Fund	$5.4M	Mar 18, 2024	20	Mar 30, 2016	reported	n/a
SPECTRUM 28 SPECIAL OP I, L.P.	Venture Capital Fund	$458,764	Mar 18, 2024	1	Mar 28, 2017	reported	n/a

Relationships

Advises (4)

→ SPECTRUM 28 X FUND, LPPrivate fundVenture Capital Fund, ERA
Mar 30, 2016 to presentfactForm ADV
→ SPECTRUM 28 CAPITAL I, L.P.Private fundVenture Capital Fund, ERA
Aug 24, 2015 to presentfactForm ADV
→ SPECTRUM 28 SPECIAL OP I, L.P.Private fundVenture Capital Fund, ERA
Mar 28, 2017 to presentfactForm ADV
→ S28 CAPITAL II, L.P.Private fundVenture Capital Fund, ERA
Mar 9, 2023 to presentfactForm ADV

Dated events

No dated event names this entity yet.

Provenance

Graph: RIA / Wealth Management
Canonical id: dfx:ria:96d4efc5-9e06-91de-6db9-d277b69d9ec0
First observed: Apr 3, 2026
Last observed: Apr 3, 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.

S28 CAPITAL LLC

CRD 281047

SAN FRANCISCO, 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:96d4efc5-9e06-91de-6db9-d277b69d9ec0

Data as of Apr 3, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 8:25 AM UTC and rebuilt at most every 15 minutes.

Fund

Type

Reported GAV

As of

Owners

First reported

Status

Form D file

SPECTRUM 28 CAPITAL I, L.P.

Venture Capital Fund

$540M

Mar 18, 2024

Aug 24, 2015

reported

021-239530

S28 CAPITAL II, L.P.

Venture Capital Fund

$44.4M

Mar 18, 2024

Mar 9, 2023

reported

021-396973

SPECTRUM 28 X FUND, LP

Venture Capital Fund

$5.4M

Mar 18, 2024

Mar 30, 2016

reported

n/a

SPECTRUM 28 SPECIAL OP I, L.P.

Venture Capital Fund

$458,764

Mar 18, 2024

Mar 28, 2017

reported

n/a