Riverwalk Capital, LLC

Institutional venture firmSEC venture capital fund adviser· San Antonio, Texasgeekdomfund.com

Geekdom Fund Connects Entrepreneurs To The Right Venture Capitalists To Take Their Business To The Next Level.

In the firm's own words, from its website.

Reported fund assets
$53.4M
sum of its funds' Form ADV filings, last 30 months
New companies, 12 mo
None
Investment team
5
Latest vintage
2016
As of · the latest observation of this organization; filed figures are as of its latest Form ADV

1 additional team member, 37 additional co-investors and affiliates, 58 additional investments, funds and LPs, 2 verified contacts (1 general firm email, 1 firm phone)

Every relationship, signal and contact on this record, with the source on each.

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.

What matters now

  1. 2 companies
    portfolio raising

    2 portfolio companies have new financing on record in 6 months without this firm named on the round; the latest on 4 May 2026 ($3.04M sold on Form D).

    A portfolio company raising again is a follow-on decision for the firm and a co-investment opening for others.

    FactSEC Form D filingsFor Co-investors, LPs, lendersInvestments →

People to know

View all people
  • Managing Director
    Why: Managing director
    No route on file yet
  • Manager
    Why: Named with investment responsibility
    No route on file yet
  • Manager
    Why: Named with investment responsibility
    No route on file yet

Relationship network

107 connected entities11 observed rounds3 repeat counterparties

From financing rounds and every investor named in them, Form ADV and Form D filings, the firm's funds and team, and disclosed LP commitments in the venture capital graph. A round's amount is the size of the round, not money that moved between two investors.

Some relationships on this record are counted rather than named here. They open with the full profile.

Click any name or line for the rounds and sources behind it. Line weight is rounds together; dashed lines are inferred.

Reading the network
  • Sponsor
  • Company
  • Fund or vehicle
  • Person
›How strength and recency are read

Co-investors are read from the rounds: three or more shared rounds is a strong observed relationship, two a repeat co-investor, one a single round. Funds and people are structural. Nothing is scored that a reader cannot check.

Darker lines were active in the last 24 months or are current; lighter lines are older or undated.

How am I connected?

Name your firm, a company or a person, and DFX finds the published routes to Riverwalk Capital, LLC: a shared portfolio company or board, a prior employer, a co-investor, a shared LP or service provider. Every step is a filed or published record with its source; none is a guess about who knows whom.

See how you connect to Riverwalk Capital, LLC

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.

Investing

61 companies on record, 0 new in 12 months

Investments on record

61 companies, 11 partner-attributed
CompanyRoundRolePartnerRound sizeThis investorDateSource
amplionportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Firm website
Aquiferportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Firm website
Asymblportfolio listingunknownunknownunknownunknownSep 16, 2026Fact Firm website

Stated thesis versus observed behaviour

71 observed deals
Stated (the firm’s website)
Sectors
hardware, robotics
Stages
not stated or not yet read
Geography
not stated
Check size
not stated; DFX does not estimate checks from round sizes
Self-described
angel
Observed (from deals on record)
Stage at participation: no observed deals yet
Stage at first entry: no observed deals yet
Industries, each company once
Hardware and deep tech, Software or Tech-enabled and IT services (1)
lead rate no observed dealsfollow-on rate 100%new companies, 12 months 0

Team

5 current, 0 departed

Decision makers

who to call first, and why; then everyone else by function
  • J. Michael Girdley · Managing Director
    Why this person: Managing director; Named with investment responsibility
  • Cole Wollak · Manager
    Why this person: Named with investment responsibility
  • Don Douglas · Manager
    Why this person: Named with investment responsibility

Ranked by the role the firm or its filing states, a route on file and deals led. Every reason is read from the record, never inferred. Routes are published by the person or the firm (their bio, the team page or a filing) and are revealed on a plan; data bought from a provider is never shown, and a route printed at a firm the person has since left is held back.

Investment team

5 current, 0 departed

Contacts

1 general firm email, 1 firm phone

1 general firm email, 1 firm phone on record, each with its source. Values open with the complete profile.

Funds and LPs

2 vehicles, 0 LPs disclosed

Funds and vehicles

2 reported
VehicleTypeVintageLifecycleReported GAVOwnersForm D soldLatest Form D
Geekdom Fund II, LPFund2016 form d first saleHarvest$44.8M
Mar 31, 2026
80$20.0M
of $20.0M
Jun 7, 2017
Geekdom Fund I, LPFund2014 form d first saleHarvest$8.6M
Mar 31, 2026
58$3.4M
of $3.4M
Apr 23, 2015

Limited partners

0 LPs, 0 disclosed commitments
No LP commitment on record. An LP edge needs a public disclosure with a quote: a pension report (see Limited partners for the plans read), a fund announcement naming the LP, or a Form ADV owner. The fund page carries the LP’s reported performance.

Known LPs and allocators

0 relationships across the firm's funds, from public pensions and the allocator graph
No allocator names this firm or its funds in a public disclosure DFX holds.

Relationships across DFX

40 co-investors

Co-investors

40 counted from shared deals, for the whole firm

Evidence and history

5 dated events, 63 observations from 3 sources

Timeline

5 dated events
  1. seen on or beforeSep 24, 2026
    Riverwalk Capital, LLC: ANGEL_FUND -> INSTITUTIONAL_VC (venture manager, reported GAV $53M across 2 vehicles)
    Classification changedClassificationInference
  2. seen on or beforeSep 15, 2026
    Riverwalk Capital, LLC: INSTITUTIONAL_VC -> ANGEL_FUND (name or self-description says angel)
    Classification changedClassificationInference
  3. Jun 5, 2017
    Riverwalk Capital, LLC first filed Form ADV (ERA, venture capital fund adviser exemption)
    First SEC adviser filingOrganizationFactForm ADV
  4. Jun 5, 2017
    Geekdom Fund II, LP first reported on Form ADV by Riverwalk Capital, LLC (Venture Capital Fund), GAV $20,000,000
    Fund first reported on Form ADVFundsFactGeekdom Fund II, LPForm ADV
  5. Jun 5, 2017
    Geekdom Fund I, LP first reported on Form ADV by Riverwalk Capital, LLC (Venture Capital Fund), GAV $3,395,500
    Fund first reported on Form ADVFundsFactGeekdom Fund I, LPForm ADV

Identity and regulatory footprint

Address, phone, Form ADV filing and ownersForm ADV filed Mar 31, 2026 · 2 private fundsShow
Headquarters
San Antonio, TXadviserinfo.sec.gov
Office address
unknownadviserinfo.sec.gov
Business phone
unknownadviserinfo.sec.gov
SEC adviser type
Exempt reporting adviseradviserinfo.sec.gov
SEC exemption claimed
Venture capital fund adviseradviserinfo.sec.govItem 2.B(1): advises solely venture capital funds
Latest Form ADV
Mar 31, 2026
Private funds reported
2 (2 venture capital funds)adviserinfo.sec.gov
Private fund gross assets, adviser total
$53.4Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder

Classification history

Every classification this record has carried4 on recordShow
  1. Sep 24, 2026
    Institutional venture firm (confirmed, 95%)
    Venture manager, reported GAV $53M across 2 vehicles
  2. Sep 15, 2026
    Angel fund or group (confirmed, 95%)
    Name or self-description says angel
  3. Sep 12, 2026
    Institutional venture firm (confirmed, 95%)
    Venture manager, reported GAV $63M across 2 vehicles
  4. Sep 12, 2026
    Institutional venture firm (probable, 80%)
    Venture manager, reported GAV $63M across 2 vehicles

Evidence

64 observations from 3 sources
Every observation behind this profile, with its source, date and class
FactValueEffectiveClassSource
Why admittedVC exemption, VC funds reportedMar 31, 2026FactForm ADV
SEC exemption claimedVenture capital fund adviserMar 31, 2026FactForm ADV
SEC exemption claimedPrivate fund adviserApr 2, 2024FactForm ADV
SEC adviser typeExempt reporting adviserMar 31, 2026FactForm ADV
SEC adviser typeExempt reporting adviserMar 31, 2026FactForm ADV
SEC adviser typeExempt reporting adviserApr 2, 2024FactForm ADV
First Form ADV filing2017-06-05Mar 31, 2026FactForm ADV
First Form ADV filing2017-06-05Apr 2, 2024FactForm ADV
Adv history loadedadv-hist-1+panel:2026-09-30Oct 1, 2026FactForm ADV
Adv history loadedadv-hist-1+panel:2026-09-29Sep 30, 2026FactForm ADV
Adv history loadedadv-hist-1+panel:2026-09-25Sep 26, 2026FactForm ADV
Adv history loadedadv-hist-1+panel:2026-09-23Sep 24, 2026FactForm ADV
Adv history loadedadv-hist-1+panel:2026-09-21Sep 23, 2026FactForm ADV
Adv history loadedadv-hist-1+panel:2026-09-22Sep 23, 2026FactForm ADV
Adv history loadedadv-hist-1Sep 12, 2026FactForm ADV
Latest Form ADV filing2026-03-31Mar 31, 2026FactForm ADV
Latest Form ADV filing2026-03-31Mar 31, 2026FactForm ADV
Latest Form ADV filing2024-04-02Apr 2, 2024FactForm ADV
SEC statusERA - ActiveMar 31, 2026FactForm ADV
SEC status effective2019-03-26Mar 31, 2026FactForm ADV
Venture share of reported funds1Mar 31, 2026FactForm ADV
Venture share of reported funds1Apr 2, 2024FactForm ADV
Business phoneMar 31, 2026FactForm ADV
Business phoneApr 2, 2024FactForm ADV
DescriptionSep 16, 2026Fact
DescriptionSep 15, 2026Fact
HeadquartersSan Antonio, TXMar 31, 2026FactForm ADV
HeadquartersSan Antonio, TXApr 2, 2024FactForm ADV
Office addressMar 31, 2026FactForm ADV
Office addressApr 2, 2024FactForm ADV
Self-described typeangel
“and angels have invested in”
Sep 16, 2026Fact
Self-described typeangel
“and angels have invested in”
Sep 15, 2026Fact
Legal formLimited Liability CompanyMar 31, 2026FactForm ADV
Legal formLimited Liability CompanyApr 2, 2024FactForm ADV
Portfolio pageSep 16, 2026Fact
Portfolio pageSep 15, 2026Fact
Private funds reported2Mar 31, 2026FactForm ADV
Private funds reported2Mar 31, 2026FactForm ADV
Private funds reported2Apr 2, 2024FactForm ADV
Private fund gross assets (reported)$53.4MMar 31, 2026FactForm ADV
Private fund gross assets (reported)$53.4MMar 31, 2026FactForm ADV
Private fund gross assets (reported)$63.1MApr 2, 2024FactForm ADV
Schedule a diffsadiff-1Mar 31, 2026FactForm ADV
Stated sectorsHardware, robotics
“sector words on the home page”
Sep 16, 2026Fact
Stated sectorsHardware, robotics
“sector words on the home page”
Sep 15, 2026Fact
Team pageSep 16, 2026Fact
Team pageSep 15, 2026Fact
Venture funds reported2Mar 31, 2026FactForm ADV
Venture funds reported2Mar 31, 2026FactForm ADV
Venture funds reported2Apr 2, 2024FactForm ADV
WebsiteMar 31, 2026FactForm ADV
WebsiteApr 2, 2024FactForm ADV
Site titleSep 16, 2026Fact
Site titleSep 15, 2026Fact
How this is scored
Scores, classification basis and filing advisersInstitutional venture firm, confirmed · 2 filing advisers share this firmShow
Importance
38
elevated
Active deployment
0
low
Emerging
0
low
Freshness
100
high
Institutional venture firmSEC exempt reporting adviser

Venture manager, reported GAV $53M across 2 vehicles

This firm files as 2 advisers on geekdomfund.com: Riverwalk Capital III, LLC. Each keeps its own CRD, funds and filings; the grouping is the website each swore to on Form ADV and is recomputed every pass.

The inputs behind each score
importance
gav: 0.22 · funds: 0.17 · people: 0.32 · investments: 0.69 · co investors: 0.65
active deployment
investments 12m: 0 · fund raising 18m: 0 · people joined 12m: 0 · vintage within 3y: 0 · latest investment at: not scored
emerging manager
fund count: 2 · reported gav: $53.4M · first adv filing: 2017-06-05 · years since first filing: 9.3

Fits, record history and connections

scored matches for this investor, every identity change, every edge

Record history

3 dated events on the change ledger, latest event first
  • Organization classification changed
    2026-09-24
  • Organization classification changed
    2026-09-15
  • Adviser's first ADV filing
    2017-06-05source on record

The ledger records every merge, rename and reclassification this record went through and the dated filings observed on it, so the identity on this page can be traced to the records it was built from. The ledger's own sentences name other records, so they show with the names.