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S•••••••• C•••••• M•••••••••

Single family office (probable)· Fort Worth, TX

Single family office (probable), based in Fort Worth, TX.

Composed from this office's classification, location and record.

Decision makers
2 of 2
The office's site, Form ADV Schedule A and filings
Last deployment
Mar 2026
The latest dated investment or commitment on record
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1 export, up to 3 contact reveals
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As of · the latest observation of this office; filed figures carry their own filing dates

Nothing material in the last 365 days. Last change: 14 Sep 2026, ••• Locked.

Readings, classification basis and verificationidentity confidence 70% · 37 observations · 6 sourcesShow
Single family office (probable)Verified Sep 21, 2026 (3 days ago)2 people · 0 investments · 0 public positions · 35 events

Why this class: a filing by a third party describes it as a single family office (cited).

Private markets
10
low

Each reading is 0 to 100 from the listed components in the evidence section; hover a tile for what it measures. No evidence yet of: direct investing, external managers, sponsor-friendly, real estate, co-investment.

Profile completeness 53% (medium value, medium; the most valuable missing fact is direct investments)
identityclassificationwealth origincapital-scale evidencepeoplecontactsmandatedirect investmentsfund relationshipsco-investorssponsor relationshipsreal estatepublic holdingsrecent eventsprovenancefreshness
Overview
show
How the office says it invests
The office's own sentences, quoted from the pages linked beside each one and read on Sep 21, 2026. Nothing here is DFX's characterisation of the office.
Classification
Single family office (probable)
Description
••• Locked
Headquarters
••• Locked
Office address
unknown
Business phone
unknown
Website
s•••••••••.com
Year established
unknown
Assets under management
$203M as of Mar 30, 2026Fact
Classification history
  • Sep 14, 2026Single family office (probable) 70%a filing by a third party describes it as a single family office (cited)Fact
  • Sep 14, 2026Candidate 25%no rule matched; held as a candidate pending researchInference
Family and wealth origin
show
Family served
unknown
Source of wealth
••• Locked
Operating company origin
unknown
Team
2 people, 2 with investment decisions, decision makers firstshow
PersonTitleResponsibilityBusiness contactSource
L••••• W• K••••• J•• familyManaging Principal; Principal and Chief Compliance OfficerFamily principal · investment decisionsnone on record
biospartners.com Factsec.gov Fact2 sources agree
L•• K••••• J•Managing PrincipalLeadership · investment decisionsnone on record
sec.gov Fact
Office contact points
W••••••: ••• Locked (published by the subject) s•••••••••.com
Signals and timeline
35show

Most significant first: what kind of change it is, its size, whose change it is, and how recent. 35 events. 13F position changes are under Public stakes and holdings.

  • Aug 13, 2024Office discovered••• LockedDiscoveryFactsec.gov
  • Sep 14, 2026Classification changed••• Lockedc•••••••••Factno URL
  • Mar 30, 2026Private fund no longer reported••• LockedVehiclesFactno URL
  • Mar 30, 2026Private fund no longer reported••• LockedVehiclesFactno URL
  • Mar 28, 2024Private fund no longer reported••• LockedVehiclesFactno URL
Full timeline · 35 events
  • Mar 28, 2024Private fund no longer reported••• LockedVehiclesFactno URL
  • Mar 28, 2024Private fund no longer reported••• LockedVehiclesFactno URL
  • Mar 28, 2024Private fund no longer reported••• LockedVehiclesFactno URL
  • Mar 30, 2023Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Mar 29, 2022Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Mar 29, 2022Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Mar 31, 2021Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Mar 25, 2020Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Mar 25, 2020Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Sep 9, 2019Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Sep 9, 2019Private fund first reported••• LockedVehiclesFactno URL
  • Sep 9, 2019Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Sep 9, 2019Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Sep 9, 2019Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Mar 22, 2019Private fund first reported••• LockedVehiclesFactno URL
  • Mar 22, 2019Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Mar 30, 2018Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Mar 30, 2018Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Mar 30, 2018Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Mar 30, 2018Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Mar 28, 2017Private fund first reported••• LockedVehiclesFactno URL
  • Mar 30, 2016Private fund no longer reported••• LockedVehiclesFactno URL
  • Mar 30, 2016Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Feb 16, 2016Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Oct 26, 2015Private fund first reported••• LockedVehiclesFactno URL
  • Oct 26, 2015Private fund first reported••• LockedVehiclesFactno URL
  • Oct 26, 2015Private fund first reported••• LockedVehiclesFactno URL
  • Oct 26, 2015Private fund first reported••• LockedVehiclesFactno URL
  • Oct 26, 2015Private fund first reported••• LockedVehiclesFactreports.adviserinfo.sec.gov
  • Jul 1, 2008Office formed••• LockedOrganisationFactreports.adviserinfo.sec.gov
Investment mandate
show
Stated (their words, cited)
No cited statement of mandate on the record.
Observed (from the investment record)
No investments on the record yet, so nothing is observed.
Inferred (regulatory shape and team)
Nothing to infer from.
Invests directly
Yes: the office manages a portfolio of small business investments and start-up ventures
Allocates to managers
unknown
Asset classes
Venture capital and small business private equity, with a life sciences fund platform (B••• F••• I•, II, III and single-company co-invest and SPV vehicles for Actuate, Immusoft, Lung Therapeutics, Memory, ONL, Sirpant)
Sectors
Biotech and life sciences through Bios Partners; also climate and industrial technology (Molten Industries)
Geography
Central U.S., outside the coastal venture hubs (Bios Partners thesis)
Check size
unknown
Direct investments
show
No substantiated direct investment on the record. Absence here is absence of evidence, not evidence of absence.
Its own private funds (Form ADV Schedule D 7.B.(1))
FundTypeGross asset valueRelated shareReportedForm D
B••• F••• I••• L•Venture Capital Fund$81.8M
Mar 30, 2026
7%Mar 25, 2020 to now021-351807
B••• F••• I• Q•• L•Venture Capital Fund$22.4M
Mar 30, 2026
3%Mar 30, 2018 to now021-294650
B••• F••• I•• N•• L•Venture Capital Fund$13.5M
Mar 30, 2026
0%Mar 25, 2020 to now021-351805
B••• O•• C•••••••• I• L•Venture Capital Fund$12.6M
Mar 30, 2026
0%Mar 31, 2021 to now021-376342
B••• F••• I•• L•Venture Capital Fund$6.8M
Mar 30, 2026
0%Mar 30, 2018 to now021-292865
All 25 funds
FundTypeGross asset valueRelated shareReportedForm D
B••• F••• I• L•Venture Capital Fund$6.2M
Mar 30, 2026
0%Mar 30, 2018 to now021-283299
B••• S•••••• C•••••••• I• Q•• L•Venture Capital Fund$5.4M
Mar 30, 2026
2%Mar 29, 2022 to now021-416620
B••• S•••••• C•••••••• I• L•Venture Capital Fund$5.4M
Mar 30, 2026
0%Mar 29, 2022 to now021-412894
B••• L•• C•••••••• I•• Q•• L•Venture Capital Fund$3.9M
Mar 30, 2026
0%Sep 9, 2019 to now021-339366
B••• L•• C•••••••• I••• L•Venture Capital Fund$3.8M
Mar 30, 2026
1%Sep 9, 2019 to now021-336358
B••• F••• I• Q•• L•Venture Capital Fund$3.6M
Mar 30, 2026
13%Mar 30, 2018 to now021-283297
B••• A•••••• C•••••••• I•• L•Venture Capital Fund$3.6M
Mar 30, 2026
0%Mar 30, 2023 to now021-376344
B••• F••• I• N•• L•Venture Capital Fund$3.0M
Mar 30, 2026
0%Mar 22, 2019 to now021-303782
B••• M••••• S•• I• L•Venture Capital Fund$1.9M
Mar 30, 2026
2%Oct 26, 2015 to now021-241206
B••• A•••••• C•••••••• I• L•Venture Capital Fund$1.8M
Mar 30, 2026
1%Sep 9, 2019 to now021-335626
B••• L•• S•• I•• L•Venture Capital Fund$1.4M
Mar 30, 2026
4%Feb 16, 2016 to now021-253119
B••• M••••• S•• I•• L•Venture Capital Fund$520,084
Mar 30, 2026
5%Mar 30, 2016 to now021-260143
B••• I••••••• C•••••••• I• L•Venture Capital Fund$107,950
Mar 30, 2026
2%Sep 9, 2019 to now021-330585
S••••••• L••• T••••••••• S••• L• · no longer reportedVenture Capital Fund$8.8M
Mar 30, 2023
4%Oct 26, 2015 to Mar 28, 2024021-223436
B••• I•••••• C•••••••• I• L• · no longer reportedVenture Capital Fund$1.4M
Mar 28, 2024
5%Mar 22, 2019 to Mar 30, 2026021-312741
B••• A••••• C•••••••• I• L• · no longer reportedVenture Capital Fund$412,585
Mar 28, 2024
4%Sep 9, 2019 to Mar 30, 2026021-334513
S•• K•••• S•• I• L• · no longer reportedVenture Capital Fund$150,000
Feb 16, 2016
100%Oct 26, 2015 to Mar 30, 2016021-240054
B••• V••••• S•• I•• L• · no longer reportedVenture Capital Fund$33,404
Mar 30, 2023
4%Oct 26, 2015 to Mar 28, 2024021-245590
S•• V•••••• L• · no longer reportedVenture Capital Fund$29,750
Mar 30, 2023
5%Oct 26, 2015 to Mar 28, 2024021-207155
B••• O•• S•• I• L• · no longer reportedVenture Capital Fund$0
Mar 30, 2023
4%Mar 28, 2017 to Mar 28, 2024021-276029
Fund and manager relationships
show
No fund commitment or manager relationship on the record. Commitment amounts are shown only when public.
Public stakes and holdings
show
Form 13F holdings
No 13F filing on the record for this office.
Real estate
show
No documented real estate ownership link. A property is attributed to an office only through a documented control relationship, never from a surname.
Co-investors
show
No co-investor on the record.
Independent sponsor relationships
show
No cited relationship to an independent sponsor.
Related entities
1show
Sources and evidence
37show

Every observation behind this profile: the value, when it was effective, the source, the quote where there is one, and whether it is a fact, an inference or an estimate. 37 shown.

Score components
Freshness
+100 d••• s•••• t•• n••••• s••••••••• f••• o• a•••••• v••••••••• (1 day)
Contactability
+30 n•••• d••••••••• (••• Locked)
+30 v••••••• b••••••• e••••• (4)
+10 v••••••• b••••••• p••••• (1)
Data confidence
+10 w••••••
+10 d•••••••••
+10 s••••• m••••••
+10 p•••••
+20 i••••••••• s•••••• (5 sources)
Active deployment
no components; scored 0
Exists confidence
+50 r••••••••• i••••••••• •••• C•• o• E•••
+20 w••••••
+30 i••••••••• s•••••• (5 sources)
+30 a•••••••••
Research priority
+15 s••••• f••••• o• f••••• i••••••••• c••••••
+0 r••• (1524)
Mandate confidence
+20 s••••• m•••••• o• t•• r•••••
Identity confidence
+70 c••••••••• (••• Locked)
Real estate propensity
no components; scored 0
Co investment propensity
no components; scored 0
Family identity confidence
+60 w••••• o••••• o• o•••••••• c•••••• o• t•• r•••••
+20 f••••• p•••••••• o• s••••
Private markets propensity
+10 s••••• v••••••
Current activity confidence
+25 a• s••••••••• f••• w••••• 1• m••••• (1 day)
External manager propensity
no components; scored 0
Direct investment propensity
no components; scored 0
Independent sponsor propensity
no components; scored 0
View all 37 observations
FactValueEffectiveSourceClass
Other names (Form ADV 1.B)S•••••••• C•••••• M••••••••• L••Sep 21, 2026SEC Form ADV monthly roster (RIA + exempt reporting advisers) adviserinfo.sec.govFact
Other names (Form ADV 1.B)S•••••••• C•••••• M••••••••• L••Sep 20, 2026SEC Form ADV monthly roster (RIA + exempt reporting advisers) adviserinfo.sec.govFact
Private funds reported (latest Form ADV)20Mar 30, 2026SEC Form ADV monthly roster (RIA + exempt reporting advisers) adviserinfo.sec.govFact
Gross assets of its private funds$203MMar 30, 2026SEC Form ADV monthly roster (RIA + exempt reporting advisers) adviserinfo.sec.govFact
Share of its funds owned by itself and related personsNMar 30, 2026SEC Form ADV monthly roster (RIA + exempt reporting advisers) adviserinfo.sec.govInference
Adv roster matchYSep 19, 2026SEC Form ADV monthly roster (RIA + exempt reporting advisers) reports.adviserinfo.sec.govFact
Asset classes••• Locked
B••• A•••••• C•••••••• I• L•
Mar 30, 2026DFX analyst research (General-assisted, every claim URL-cited) reports.adviserinfo.sec.govFact
Aum stated••• Locked
Discretionary: (a) $ 202,521,629 (d) 20
Mar 30, 2026DFX analyst research (General-assisted, every claim URL-cited) reports.adviserinfo.sec.govFact
Assets under management$203MMar 30, 2026DFX model output (c••••••••• rules, scores, mandates, matches) reports.adviserinfo.sec.govFact
Assets under management$203MMar 30, 2026SEC Form ADV monthly roster (RIA + exempt reporting advisers) reports.adviserinfo.sec.govFact
Board participation••• Locked
••• Locked
Feb 5, 2020DFX analyst research (General-assisted, every claim URL-cited) reports.adviserinfo.sec.govFact
Branch offices2Sep 21, 2026SEC Form ADV monthly roster (RIA + exempt reporting advisers) adviserinfo.sec.govFact
Branch offices2Sep 20, 2026SEC Form ADV monthly roster (RIA + exempt reporting advisers) adviserinfo.sec.govFact
Co invest behavior••• Locked
Sozo Ventures, Mark Heising, and S•••••••• C••••••.
Jun 20, 2024DFX analyst research (General-assisted, every claim URL-cited) finsmes.comFact
Description••• Locked
••• Locked
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) s•••••••••.comFact
Edgar fts discoveryfamily officeAug 13, 2024SEC EDGAR full-text search (a filing sentence that says what an entity is, quoted with its URL) sec.govFact
Family generation••• Locked
••• Locked
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) biospartners.comInference
Formation year••• Locked
07/2008 - Present S•••••••• C••••••
Feb 5, 2020DFX analyst research (General-assisted, every claim URL-cited) reports.adviserinfo.sec.govFact
Geographic mandate••• Locked
Disrupting The Geographic Favoritism
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) biospartners.comInference
Headquarters••• Locked
1751 RIVER RUN
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) reports.adviserinfo.sec.govFact
Investment thesis (stated)••• LockedSep 21, 2026The office in its own words (d••••••••• and investment thesis from its home, about, approach and criteria pages) s•••••••••.comFact
Invests directly••• Locked
••• Locked
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) biospartners.comFact
Legal entity••• Locked
••• Locked
Mar 30, 2026DFX analyst research (General-assisted, every claim URL-cited) reports.adviserinfo.sec.govFact
Office type (stated)Single family officeAug 13, 2024SEC EDGAR full-text search (a filing sentence that says what an entity is, quoted with its URL) sec.govFact
Operating model inhouse••• Locked
B••• CAPITAL MANAGEMENT, LP 802-114151 298955
Mar 30, 2026DFX analyst research (General-assisted, every claim URL-cited) reports.adviserinfo.sec.govFact
Sectors••• Locked
••• Locked
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) biospartners.comInference
Sponsor behavior••• Locked
••• Locked
Mar 30, 2026DFX analyst research (General-assisted, every claim URL-cited) reports.adviserinfo.sec.govFact
Stage preference••• Locked
••• Locked
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) biospartners.comFact
Team size investment4 employees perform investment advisory functions
••• Locked
Mar 30, 2026DFX analyst research (General-assisted, every claim URL-cited) reports.adviserinfo.sec.govFact
Team size total6 employees
••• Locked
Mar 30, 2026DFX analyst research (General-assisted, every claim URL-cited) reports.adviserinfo.sec.govFact
Source of wealth••• Locked
••• Locked
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) biospartners.comInference
Website••• LockedSep 19, 2026SEC Form ADV monthly roster (RIA + exempt reporting advisers) reports.adviserinfo.sec.govFact
Website••• LockedSep 16, 2026DFX model output (c••••••••• rules, scores, mandates, matches) s•••••••••.comInference
Website readsite-fo-3Sep 16, 2026Family office and investment company w••••••s (about, team, portfolio, news pages) s•••••••••.comFact
Website searchresearch_hint:s•••••••••.com
••• Locked
n/aDFX analyst research (General-assisted, every claim URL-cited) s•••••••••.comInference
Website searchNot foundSep 14, 2026DFX model output (c••••••••• rules, scores, mandates, matches) no URLInference
Website title••• LockedSep 16, 2026Family office and investment company w••••••s (about, team, portfolio, news pages) s•••••••••.comFact

Not yet on record: direct investments, capital scale.