Blockchange Management LLC logo

Blockchange Management LLC

Institutional venture firmSEC-registered adviserClassification probableblockchange.vc

Institutional venture firm, reporting $822M of fund assets on its funds' Form ADV filings.

Composed from this organization's classification, location and filed figures.

Reported fund assets
$822M
sum of its funds' Form ADV filings, last 30 months
New companies, 12 mo
1
Investment team
3
Latest vintage
2024
As of · the latest observation of this organization; filed figures are as of its latest Form ADV

2 additional team members, 24 additional investments, funds and LPs, 23 events, 1 verified contact (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. 1 company
    new in 12 months

    1 new company in the last 12 months. Latest round Cycles round ($6.4M round, led) on 21 May 2026.

    A firm writing cheques this quarter is one a founder can pitch now.

    Factfunding announcements, Form D, the firm's portfolio pageFor Founders, co-investorsInvestments →

People to know

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

Relationship network

30 connected entities1 observed roundrounds 2026

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 Blockchange 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 Blockchange Management LLC

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

Investing

1 company on record, 1 new in 12 months

Investments on record

1 company, 1 partner-attributed
CompanyRoundRolePartnerRound sizeThis investorDateSource
CyclesFunding roundleadRob Schmults (confirmed)$6.4MunknownMay 21, 2026Fact Press release

Stated thesis versus observed behaviour

1 observed deals
Stated (the firm’s website)
Sectors
enterprise software, space, crypto
Stages
not stated or not yet read
Geography
not stated
Check size
not stated; DFX does not estimate checks from round sizes
Observed (from deals on record)
Stage at participation: no observed deals yet
Stage at first entry: no observed deals yet
Sectors
unknown 100%
lead rate 100%follow-on rate 0%new companies, 12 months 1

Team

5 current, 1 departed

Decision makers

who to call first, and why; then everyone else by function
  • Eric Kenneth Seiff · Managing Member
    Why this person: Named with investment responsibility
Who else at this firm · 2 people, grouped by function
Finance, operations and compliance (2)
  • Janice Chan · Chief Financial Officer And Chief Compliance Officer
    Why this person: Chief Financial Officer And Chief Compliance Officer at the firm
  • Jonathan Peter Freedman · Chief Legal Officer
    Why this person: Chief Legal Officer at the firm

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, 1 departed
1 departed (kept with end dates)

Contacts

1 firm phone

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

Funds and LPs

19 vehicles, 0 LPs disclosed

Funds and vehicles

19 reported, 2 no longer reported
VehicleTypeVintageLifecycleReported GAVOwnersForm D soldLatest Form D
The Blockchange Fund, LP (series 6)Fund2024 adv first reportedEarly deployment$128M
Mar 30, 2026
173$0Jul 6, 2023
Blockchange Ventures III, LP (series 5)Fund2023 adv first reportedActive deployment$71.2M
Mar 30, 2026
209$0Jan 3, 2023
Blockchange Ventures III, LP (series 4)Fund2023 adv first reportedActive deployment$69.0M
Mar 30, 2026
201$0Jul 26, 2022

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

9 relationships across the firm's funds, from public pensions and the allocator graph
AllocatorTypeFundAmountDateSource
Poses Family FoundationFOUNDATIONBlockchange Ventures III, LP$9.9M
fair value on the foundation's return
reported as of Dec 31, 2024Fact IRS Form 990 / 990-PF e-file returns
A Alfred Taubman FoundationFOUNDATIONBlockchange Ventures III, LP$603,140
fair value on the foundation's return
reported as of Dec 31, 2024Fact IRS Form 990 / 990-PF e-file returns
Psquared Charitable FoundationFOUNDATIONBLOCKCHANGE VENTURES III LP S7 at Blockchange Management LLC$85,920
fair value on the foundation's return
reported as of Dec 31, 2024Fact IRS Form 990 / 990-PF e-file returns

Relationships across DFX

3 co-investors · on 2 other DFX graphs

Co-investors

3 counted from shared deals, for the whole firm
Across DFX and the capital chainon 2 other DFX graphs · 4 capital paths Show
Across DFX
  • The same institution is held on Allocators, RIA and Wealth, matched by identifier. See which records
Across the graphs

Blockchange 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

Blockchange Management LLC sits on 4 traced paths of capital across the graphs.

Allocator commitments to a manager

DFX traced 4 paths 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

28 dated events, 86 observations from 4 sources

Timeline

28 dated events
  1. Mar 30, 2026
    The Blockchange Fund, LP (series 8) first reported on Form ADV by Blockchange Management LLC (Venture Capital Fund), GAV $31,549,556
    Fund first reported on Form ADVFundsInferenceThe Blockchange Fund, LP (series 8)Form ADV
  2. Mar 30, 2026
    SOL Holdco LLC first reported on Form ADV by Blockchange Management LLC (Venture Capital Fund), GAV $69,857,315
    Fund first reported on Form ADVFundsInferenceSOL Holdco LLCForm ADV
  3. Mar 30, 2026
    Blockchange Fund Parallel Investments (2025), L.P. first reported on Form ADV by Blockchange Management LLC (Venture Capital Fund), GAV $3,126,214
    Fund first reported on Form ADVFundsInferenceBlockchange Fund Parallel Investments (2025), L.P.Form ADV
  4. Mar 30, 2026
    Blockchange Fund, L.P. (series '25) first reported on Form ADV by Blockchange Management LLC (Venture Capital Fund), GAV $97,493,024
    Fund first reported on Form ADVFundsInferenceBlockchange Fund, L.P. (Series '25)Form ADV
  5. Mar 30, 2026
    The Blockchange Fund, LP (series 7) first reported on Form ADV by Blockchange Management LLC (Venture Capital Fund), GAV $67,209,015
    Fund first reported on Form ADVFundsInferenceThe Blockchange Fund, LP (series 7)Form ADV

Identity and regulatory footprint

Address, phone, Form ADV filing and ownersForm ADV filed Mar 30, 2026 · 19 private fundsShow
Headquarters
unknown
Office address
unknown
Business phone
unknownadviserinfo.sec.gov
SEC adviser type
Registered investment adviseradviserinfo.sec.gov
SEC exemption claimed
unknown
Latest Form ADV
Mar 30, 2026
Private funds reported
19 (19 venture capital funds)adviserinfo.sec.gov
Private fund gross assets, adviser total
$923Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder
Regulatory AUM
$898Mthe adviser's RAUM, a regulatory measure, never a fund size
Employees
12

Classification history

Every classification this record has carried2 on recordShow
  1. Sep 23, 2026
    Institutional venture firm (probable, 80%)
    Venture manager, reported GAV $844M across 19 vehicles
  2. Sep 12, 2026
    Institutional venture firm (probable, 80%)
    Venture manager, reported GAV $1.1B across 15 vehicles

Evidence

87 observations from 4 sources
Every observation behind this profile, with its source, date and class
FactValueEffectiveClassSource
Why admittedVC funds reportedMar 30, 2026FactForm ADV
SEC adviser typeRegistered investment adviserMar 30, 2026FactForm ADV
SEC adviser typeRegistered investment adviserMar 30, 2026FactForm ADV
SEC adviser typeRegistered investment adviserMar 28, 2024FactForm ADV
First Form ADV filing2018-03-31Mar 30, 2026FactForm ADV
First Form ADV filing2018-03-31Mar 28, 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 filing2026-03-30Mar 30, 2026FactForm ADV
Latest Form ADV filing2026-03-30Mar 30, 2026FactForm ADV
Latest Form ADV filing2024-03-28Mar 28, 2024FactForm ADV
SEC statusApprovedMar 30, 2026FactForm ADV
SEC status effective2021-07-30Mar 30, 2026FactForm ADV
Venture share of reported funds1Mar 30, 2026FactForm ADV
Venture share of reported funds1Mar 28, 2024FactForm ADV
Business phoneMar 30, 2026FactForm ADV
Business phoneMar 28, 2024FactForm ADV
Employees12Mar 30, 2026FactForm ADV
Employees9Mar 28, 2024FactForm ADV
Legal formLimited Liability CompanyMar 30, 2026FactForm ADV
Private funds reported19Mar 30, 2026FactForm ADV
Private funds reported19Mar 30, 2026FactForm ADV
Private funds reported15Mar 28, 2024FactForm ADV
Private fund gross assets (reported)$923MMar 30, 2026FactForm ADV
Private fund gross assets (reported)$923MMar 30, 2026FactForm ADV
Private fund gross assets (reported)$1.1BMar 28, 2024FactForm ADV
Regulatory AUM (adviser, not fund size)$898MMar 30, 2026FactForm ADV
Regulatory AUM (adviser, not fund size)$1.1BMar 28, 2024FactForm ADV
Schedule a diffsadiff-1Mar 30, 2026FactForm ADV
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 30, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 29, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 28, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 27, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 26, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 25, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 24, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 23, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 22, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 21, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 20, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 19, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 18, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 17, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 16, 2026Fact
Stated sectorsEnterprise software, space, crypto
“sector words on the home page”
Sep 15, 2026Fact
Venture funds reported19Mar 30, 2026FactForm ADV
Venture funds reported19Mar 30, 2026FactForm ADV
Venture funds reported15Mar 28, 2024FactForm ADV
WebsiteSep 12, 2026FactForm ADV
WebsiteMar 30, 2026FactForm ADV
WebsiteMar 28, 2024FactForm ADV
WebsiteMar 28, 2024FactForm ADV
Site titleSep 30, 2026Fact
Site titleSep 29, 2026Fact
Site titleSep 28, 2026Fact
Site titleSep 27, 2026Fact
Site titleSep 26, 2026Fact
Site titleSep 25, 2026Fact
Site titleSep 24, 2026Fact
Site titleSep 23, 2026Fact
Site titleSep 22, 2026Fact
Site titleSep 21, 2026Fact
Site titleSep 20, 2026Fact
Site titleSep 19, 2026Fact
Site titleSep 18, 2026Fact
Site titleSep 17, 2026Fact
Site titleSep 16, 2026Fact
Site titleSep 15, 2026Fact
How this is scored
Scores, classification basis and filing advisersInstitutional venture firm, probableShow
Importance
41
elevated
Active deployment
29
moderate
Emerging
0
low
Freshness
100
high
Institutional venture firm · probableSEC registered investment adviser

Venture manager, reported GAV $844M across 19 vehicles

The inputs behind each score
importance
gav: 0.58 · funds: 1 · people: 0.2 · investments: 0 · co investors: 0.19
active deployment
investments 12m: 0.13 · fund raising 18m: 0 · people joined 12m: 0 · vintage within 3y: 1 · latest investment at: 2026-05-21
emerging manager
fund count: 21 · reported gav: $822M · first adv filing: 2018-03-31 · years since first filing: 8.5

Fits, record history and connections

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

Record history

1 identity change, 1 dated event on the change ledger, latest event first
  • Merged in
    2026-09-14
  • Adviser's first ADV filing
    2018-03-31source 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.