Bullpen Management, LLC logo

Bullpen Management, LLC

Institutional venture firmSEC venture capital fund adviser· San Francisco, CaliforniaBULLPENCAP.COM

Bullpen is a venture capital fund that invests post-seed capital into early stage companies.

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

Reported fund assets
$754M
sum of its funds' Form ADV filings, last 30 months
New companies, 12 mo
None
Investment team
6
Latest vintage
2023
As of · the latest observation of this organization; filed figures are as of its latest Form ADV

7 additional team members, 37 additional co-investors and affiliates, 110 additional investments, funds and LPs, 26 events, 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 16 Jul 2026 ($650M round).

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

    FactPress release wires (PR Newswire, GlobeNewswire)For Co-investors, LPs, lendersInvestments →

People to know

View all people
  • Principal
    Why: Principal on the deal team
    No route on file yet
  • Managing Member
    Why: Named with investment responsibility
    No route on file yet
  • Managing Member
    Why: Named with investment responsibility
    No route on file yet

Relationship network

166 connected entities11 observed rounds3 repeat counterparties1 dated round shown here, 2024

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 Bullpen Management, 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 Bullpen Management, LLC

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

Investing

93 companies on record, 0 new in 12 months

Investments on record

93 companies, 13 partner-attributed
CompanyRoundRolePartnerRound sizeThis investorDateSource
About.meportfolio listingunknownunknownunknownunknownOct 1, 2026Fact Firm website
Airmapportfolio listingunknownunknownunknownunknownOct 1, 2026Fact Firm website
ALL3D, Inc.portfolio listingunknownunknownunknownunknownOct 1, 2026Fact Firm website

Stated thesis versus observed behaviour

104 observed deals
Stated (the firm’s website)
Sectors
enterprise software, consumer, energy, robotics, space, industrial, gaming, media
Stages
early
Geography
united states
Check size
not stated; DFX does not estimate checks from round sizes
Self-described
venture capital
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 (2)
lead rate no observed dealsfollow-on rate 43%new companies, 12 months 0

Team

11 current, 2 departed

Decision makers

who to call first, and why; then everyone else by function
  • Alex Loomes · Principal
    Why this person: Principal on the deal team; Named with investment responsibility
  • Eric Wiesen · Managing Member
    Why this person: Named with investment responsibility
  • Paul Jason Martino · Managing Member
    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

11 current, 2 departed
2 departed (kept with end dates)

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

20 vehicles, 0 LPs disclosed

Funds and vehicles

20 reported, 3 no longer reported
VehicleTypeVintageLifecycleReported GAVOwnersForm D soldLatest Form D
Bullpen Capital VI, LPFund2023 adv first reportedActive deployment$110M
Mar 25, 2026
48$0
of $150M
Jun 28, 2022
Bullpen Capital Vi-A, LPFeeder or parallel2023 adv first reportedActive deployment$1.1M
Mar 25, 2026
6$0
of $2.0M
Nov 3, 2022
Bullpen Havenly I Spv LLCSPV or co-invest vehicle2023 adv first reportedActive deployment$1.1M
Mar 25, 2026
10unknownunknown

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

1 relationship across the firm's funds, from public pensions and the allocator graph
AllocatorTypeFundAmountDateSource
The Frederick a Deluca Foundation IncFOUNDATIONBullpen Capital V, L.P.$3.4M
fair value on the foundation's return
reported as of Dec 31, 2024Fact IRS Form 990 / 990-PF e-file returns

Relationships across DFX

86 co-investors · on 2 other DFX graphs

Co-investors

86 counted from shared deals, for the whole firm
Across DFX and the capital chainon 2 other DFX graphs · 1 capital path Show
Across DFX
  • The same institution is held on Allocators, RIA and Wealth, matched by identifier. See which records
Across the graphs

Bullpen Management, LLC is the same institution as 2 records in Allocators and RIA and Wealth.

Allocators1RIA and Wealth1

DFX found 2 relationships across 2 datasets

Which record it is in each graph, what it is called there, and how the two were matched.

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

Checking your plan…

Capital chain

Bullpen Management, LLC sits on 1 traced path of capital across the graphs.

Allocator commitments to a manager

DFX traced 1 path of capital through this record

Every record on each path, what it committed or lent, and as of when.

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

Derived from allocator disclosures, BDC schedules and SEC filings; confidence is the weakest hop.

Checking your plan…

Evidence and history

31 dated events, 76 observations from 4 sources

Timeline

31 dated events
  1. Mar 25, 2026
    Bullpen Capital VI, L.P. - Njief, LLC first reported on Form ADV by Bullpen Management, LLC (Venture Capital Fund), GAV $5,453,911
    Fund first reported on Form ADVFundsInferenceBullpen Capital VI, L.P. - Njief, LLCForm ADV
  2. Mar 27, 2024
    Bullpen Playoff Fund 2021 no longer reported on Form ADV by Bullpen Management, LLC
    Fund no longer reportedFundsInferenceBullpen Spv VII LLCForm ADV
  3. Mar 28, 2023
    Bullpen Havenly I Spv LLC first reported on Form ADV by Bullpen Management, LLC (Venture Capital Fund), GAV $1,050,440
    Fund first reported on Form ADVFundsFactBullpen Havenly I Spv LLCForm ADV
  4. Mar 28, 2023
    Bullpen Capital Vi-A, LP first reported on Form ADV by Bullpen Management, LLC (Venture Capital Fund), GAV $1,279,900
    Fund first reported on Form ADVFundsFactBullpen Capital Vi-A, LPForm ADV
  5. Mar 28, 2023
    Bullpen Capital VI, LP first reported on Form ADV by Bullpen Management, LLC (Venture Capital Fund), GAV $138,518,651
    Fund first reported on Form ADVFundsFactBullpen Capital VI, LPForm ADV

Identity and regulatory footprint

Address, phone, Form ADV filing and ownersForm ADV filed Mar 25, 2026 · 20 private fundsShow
Headquarters
San Francisco, CAadviserinfo.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 25, 2026
Private funds reported
20 (20 venture capital funds)adviserinfo.sec.gov
Private fund gross assets, adviser total
$754Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder

Classification history

Every classification this record has carried2 on recordShow
  1. Sep 23, 2026
    Institutional venture firm (confirmed, 95%)
    Venture manager, reported GAV $754M across 20 vehicles
  2. Sep 12, 2026
    Institutional venture firm (confirmed, 95%)
    Venture manager, reported GAV $770M across 18 vehicles

Evidence

77 observations from 4 sources
Every observation behind this profile, with its source, date and class
FactValueEffectiveClassSource
Why admittedVC exemption, VC funds reportedMar 25, 2026FactForm ADV
SEC exemption claimedVenture capital fund adviserMar 25, 2026FactForm ADV
SEC exemption claimedVenture capital fund adviserMar 27, 2024FactForm ADV
SEC adviser typeExempt reporting adviserMar 25, 2026FactForm ADV
SEC adviser typeExempt reporting adviserMar 25, 2026FactForm ADV
SEC adviser typeExempt reporting adviserMar 27, 2024FactForm ADV
First Form ADV filing2016-11-03Mar 25, 2026FactForm ADV
First Form ADV filing2016-11-03Mar 27, 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 filing2026-03-25Mar 25, 2026FactForm ADV
Latest Form ADV filing2026-03-25Mar 25, 2026FactForm ADV
Latest Form ADV filing2024-03-27Mar 27, 2024FactForm ADV
SEC statusERA - ActiveMar 25, 2026FactForm ADV
SEC status effective2016-11-03Mar 25, 2026FactForm ADV
Venture share of reported funds1Mar 25, 2026FactForm ADV
Venture share of reported funds1Mar 27, 2024FactForm ADV
Business phoneMar 25, 2026FactForm ADV
Business phoneMar 27, 2024FactForm ADV
Contact page urlOct 1, 2026Fact
Contact page urlSep 16, 2026Fact
DescriptionOct 1, 2026Fact
DescriptionSep 16, 2026Fact
DescriptionSep 13, 2026Fact
HeadquartersSan Francisco, CAMar 25, 2026FactForm ADV
HeadquartersSan Francisco, CAMar 27, 2024FactForm ADV
Office addressMar 25, 2026FactForm ADV
Office addressMar 27, 2024FactForm ADV
Self-described typeVenture capitalOct 1, 2026Fact
Self-described typeVenture capitalSep 16, 2026Fact
Self-described typeVenture capitalSep 13, 2026Fact
Legal formLimited Liability CompanyMar 25, 2026FactForm ADV
Legal formLimited Liability CompanyMar 27, 2024FactForm ADV
Portfolio pageOct 1, 2026Fact
Portfolio pageSep 16, 2026Fact
Portfolio pageSep 13, 2026Fact
Private funds reported20Mar 25, 2026FactForm ADV
Private funds reported20Mar 25, 2026FactForm ADV
Private funds reported19Mar 27, 2024FactForm ADV
Private fund gross assets (reported)$754MMar 25, 2026FactForm ADV
Private fund gross assets (reported)$754MMar 25, 2026FactForm ADV
Private fund gross assets (reported)$785MMar 27, 2024FactForm ADV
Schedule a diffsadiff-1Sep 23, 2026FactForm ADV
Stated geographyunited states
“geography words on the home page”
Oct 1, 2026Fact
Stated geographyunited states
“geography words on the home page”
Sep 16, 2026Fact
Stated geographyunited states
“geography words on the home page”
Sep 13, 2026Fact
Stated sectorsEnterprise software, consumer, energy, robotics, space, industrial, gaming, media
“sector words on the home page”
Oct 1, 2026Fact
Stated sectorsEnterprise software, consumer, energy, robotics, space, industrial, gaming, media
“sector words on the home page”
Sep 16, 2026Fact
Stated sectorsEnterprise software, consumer, energy, robotics, space, industrial, gaming, media
“sector words on the home page”
Sep 13, 2026Fact
Stated stagesearly
“stage words on the home page”
Oct 1, 2026Fact
Stated stagesearly
“stage words on the home page”
Sep 16, 2026Fact
Stated stagesearly
“stage words on the home page”
Sep 13, 2026Fact
Team pageOct 1, 2026Fact
Team pageSep 16, 2026Fact
Team pageSep 13, 2026Fact
Venture funds reported20Mar 25, 2026FactForm ADV
Venture funds reported20Mar 25, 2026FactForm ADV
Venture funds reported19Mar 27, 2024FactForm ADV
WebsiteMar 27, 2024FactForm ADV
Site titleOct 1, 2026Fact
Site titleSep 16, 2026Fact
Site titleSep 13, 2026Fact
How this is scored
Scores, classification basis and filing advisersInstitutional venture firm, confirmedShow
Importance
66
high
Active deployment
29
moderate
Emerging
0
low
Freshness
100
high
Institutional venture firmSEC exempt reporting adviser

Venture manager, reported GAV $754M across 20 vehicles

The inputs behind each score
importance
gav: 0.57 · funds: 1 · people: 0.28 · investments: 0.75 · co investors: 0.78
active deployment
investments 12m: 0.13 · fund raising 18m: 0 · people joined 12m: 0 · vintage within 3y: 1 · latest investment at: 2026-07-13
emerging manager
fund count: 23 · reported gav: $754M · first adv filing: 2016-11-03 · years since first filing: 9.9

Fits, record history and connections

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

Fits

1 scored match, best firstas of
  • score 19.3confidence 80%
    Why: activity; cap table

Scored by DFX match engines from the record's observed portfolio, stage, geography and recent activity. A fit is a reason to look, not a mandate; the blockers say what the model could not confirm. Names and the evidence sentences show with the names on this page.

Record history

1 dated event on the change ledger, latest event first
  • Adviser's first ADV filing
    2016-11-03source 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.