Family office profile

E•••••• C•••••• P•••••••• L••

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••• LockedSingle family office (confirmed)identity confidence 75%Top 500 by research prioritye••••••.com

Why this class: A member profile at highlandcityclub.com and a University of Colorado Boulder faculty bio both independently name T••••• M• C••• as Managing Member of E•••••• C•••••• P•••••••, a single-family office in Boulder; search sources describe him and his late father Landon T. C••• as the investors behind its portfolio of early-stage technology, medical and natural resource companies, though no fetched page names Landon C••• directly alongside E••••••..

Verified Sep 16, 2026 (7 days ago)
Last observed Sep 23, 2026 · 76 observations · 6 sources
2 people · 5 investments · 24 public positions · 16 events
Direct investing
70
high

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: external managers, private markets, sponsor-friendly, real estate, co-investment.

Overview
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Profile completeness 63% (high value, high value deep; the most valuable missing fact is contacts)
identityclassificationwealth origincapital-scale evidencepeoplecontactsmandatedirect investmentsfund relationshipsco-investorssponsor relationshipsreal estatepublic holdingsrecent eventsprovenancefreshness
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 (confirmed)
Description
••• Locked
Headquarters
••• Locked
Office address
unknown
Business phone
unknown
Website
e••••••.com
Year established
unknown
Assets under management
unknown
Capital scale
Reported office AUM: unknown. 13F disclosed value $130M. These are different facts and are never added together.
Form 13F
$130M across 24 positions, quarter ended Jun 30, 2026. Long 13(f) securities only; never the whole portfolio.Fact
Classification history
  • Sep 15, 2026Single family office (confirmed) 75%A member profile at highlandcityclub.com and a University of Colorado Boulder faculty bio both independently name T••••• M• C••• as Managing Member of E•••••• C•••••• P•••••••, a single-family office in Boulder; search sources describe him and his late father Landon T. C••• as the investors behind its portfolio of early-stage technology, medical and natural resource companies, though no fetched page names Landon C••• directly alongside E••••••.Factverifiedhighlandcityclub.com“••• Locked”
  • Sep 13, 2026Single family office (probable) 70%Its own site describes a family office investing its own long-term capital in public and private i••••••••• with no outside clients. (single is inferred from no client services)Inferenceverifiedweb.archive.org“••• Locked”
  • Sep 12, 2026Candidate 30%13F filer that is on no adviser roster and is not institutional by name: could be an SFO, a corporate treasury or a trust companyInference
Family and wealth origin
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Family served
C••• family
Source of wealth
••• Locked
Operating company origin
unknown
Team
2 peopleshow
PersonTitleResponsibilityBusiness contactSource
T••••• M• C••• familyManaging MemberFamily principal · investment decisions
email: ••• Locked (unverified)
A••• S••••AgentOther
phone: ••• Locked (published by the subject, Aug 4, 2026)
sec.gov Fact
Office contact points
Office address: ••• Locked (published by the subject) sec.gov
Investment mandate
show

••• Locked

Stated (their words, cited)
Sectors
••• Locked Fact colorado.edu
“••• Locked”
Observed (from the investment record)
States
none Fact
Control
unknown (5) Fact
Sectors
advanced materials (2), engineering services (1), mining (1), biotech (1) Fact
Subsectors
none Fact
Co investors
none Fact
Asset classes
private equity (5) Fact
Direct vs fund
Fund: 0 · Direct: 5 · Real estate: 0 Fact
Sponsors backed
none Fact
Investment count
5 Fact
Investment kinds
board seat / direct investment (5) Fact
First and last deal
Last: unknown · First: unknown Fact
Lead vs participant
unknown (5) Fact
Disclosed check sizes
Max: unknown · Min: unknown · Count: 0 Fact
••• Locked
Inferred (regulatory shape and team)
Public equity book
$129M Inference
13F table value, quarter ended 2026-03-31; long 13(f) securities only
Invests directly
unknown
Allocates to managers
unknown
Asset classes
unknown
Sectors
Portfolio has included rose cultivation in Guatemala and crystal manufacturing for quantum-computing laser systems
Geography
unknown
Check size
unknown
Direct investments
5 dealsshow
DateCompanyKindSectorRoleAmountWithSource
n/aP•••• A• G••••Board seat / direct investmentengineering servicesunknownunknownnone named
highlandcityclub.com Fact
“••• Locked”
n/aC•••••••Board seat / direct investmentadvanced materialsunknownunknownnone named
highlandcityclub.com Fact
“••• Locked”
n/aA•••••••••Board seat / direct investmentadvanced materialsunknownunknownnone named
highlandcityclub.com Fact
“••• Locked”
n/aG••••• Q•••• M••••• C••••••Board seat / direct investmentminingunknownunknownnone named
highlandcityclub.com Fact
“••• Locked”
n/aO••••••Board seat / direct investmentbiotechunknownunknownnone named
highlandcityclub.com Fact
“••• Locked”
Investment vehicles (SEC Form D)
  • E•• L••••• F••• 1• L•• · Promoter · Dec 5, 2025 Inference sec.gov
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
24 positionsshow
Form 13F holdings

Top 24 positions of 24 for the quarter ended Jun 30, 2026; $130M shown of $130M reported. Long 13(f) securities only. Never presented as the whole portfolio.

IssuerClassValueSharesWeight
B•••••• A•••• T•• P••SPONSORED ADR$17.9M290,38113.8%
V••••••• T••••••••• F••VAN FTSE DEV MKT$16.7M234,08912.9%
P••••• M••••• I••• I••COM$14.1M77,76710.9%
B•••••••• H••••••• I•• D••CL B NEW$10.6M21,1608.2%
C••••••• N•• R•• L•• M•• T••COM$9.2M233,2087.1%
B•••• S•••• M••••••• L• P•COM UNIT$8.1M580,7166.3%
E• S••••• T••••ALPHA ARCH 1-3$7.5M63,8865.8%
I••••••••• B•••••• G•••• I•COM CL A$6.3M72,0004.8%
E••••••••• P•••• P••••••• L•COM$5.1M139,3724.0%
V•••• F••• I••CL A$4.9M82,5823.8%
B•••••••• H••••••• I•• D••CL A$4.5M63.5%
S•••• S•• S••• S•• 5•• E•• T•TR UNIT$4.1M5,4323.1%
M•••• G•••• P••ORD$4.0M65,4003.1%
I•••••• T•0-3 MTH TREASURY$3.6M36,2302.8%
W•••••• M•• C••• I••COM$2.8M34,8862.2%
B••• O• N• T• B••••••••• • S•SHS NEW$2.5M42,2921.9%
A••••••• I••CAP STK CL C$2.0M5,7271.6%
C•••• P•••• S••••••• T••• L•ORD$1.9M14,4341.5%
F•• H•••• I••COM$1.5M58,2171.1%
A•••• I••COM$879,3757,5000.7%
N•• E•••••• R••• A•••• L•• P•DEPOSITRY RCPT$583,4969,9420.5%
E••••••••• I••• W••• I••COM$358,5562,2000.3%
M••••••• A•• C••••• I••COM$278,9922,0080.2%
W••• G•••• P••ORD SHS CLASS A *A*$162,42913,6380.1%
Changes between the last two quarters
  • Jun 30, 2026 ••• Locked sec.gov
  • Mar 31, 2026 ••• Locked sec.gov
  • Dec 31, 2025 ••• Locked sec.gov
  • Jun 30, 2025 ••• Locked sec.gov
  • Jun 30, 2025 ••• Locked sec.gov
  • Mar 31, 2025 ••• Locked sec.gov
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
2show
Signals and timeline
3show

Most significant first: what kind of change it is, its size, whose change it is, and how recent. 3 events. 13F position changes are under Public stakes and holdings.

  • Sep 13, 2026Classification changed••• Lockedc•••••••••Inferenceweb.archive.org
  • Sep 11, 2026Office discovered••• LockedDiscoveryInferencesec.gov
  • Sep 15, 2026Classification changed••• Lockedc•••••••••Facthighlandcityclub.com
Sources and evidence
76show

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. 76 shown.

Score components
Freshness
+100 d••• s•••• t•• n••••• s••••••••• f••• o• a•••••• v••••••••• (6 days)
Contactability
+10 v••••••• b••••••• p••••• (1)
Data confidence
+10 w••••••
+10 d•••••••••
+10 s••••• m••••••
+10 p•••••
+15 i•••••••••
+5 p••••• h•••••••
+10 r••••••••• r•••••
+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
+11 c•••••• s•••• ••••••• o• 1••• R•••• A••• f••••••••• a•••••• ($129,094,895)
+15 s••••• f••••• o• f••••• i••••••••• c••••••
+15 d••••• i••••••••• o• r•••••
+2 F••• D• v••••••• l•••••
+5 n• d••••••••• y•• •••••••• w•••• a•• o•••
+0 r••• (25)
Mandate confidence
+50 m•••••• s•••••••• b• o••••••• i•••••••••
+20 s••••• m•••••• o• t•• r•••••
Identity confidence
+75 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•••••
+40 f••••• n•••• (C••• family)
+20 f••••• p•••••••• o• s••••
Private markets propensity
no components; scored 0
Current activity confidence
+25 f•••• a• 1•• f•• a• r••••• q•••••• ••• e••••• o•••••••• n•• d•••••••••
+25 a• s••••••••• f••• w••••• 1• m••••• (8 days)
External manager propensity
no components; scored 0
Direct investment propensity
+70 o••••••• d••••• i••••••••• (5 on the record)
Independent sponsor propensity
no components; scored 0
FactValueEffectiveSourceClass
Board participation••• Locked
“••• Locked”
Sep 16, 2026DFX analyst research (General-assisted, every claim URL-cited) highlandcityclub.comFact
Board participation••• Locked
“••• Locked”
Sep 15, 2026DFX analyst research (General-assisted, every claim URL-cited) highlandcityclub.comFact
Description••• Locked
“••• Locked”
Sep 16, 2026DFX analyst research (General-assisted, every claim URL-cited) highlandcityclub.comFact
Description••• Locked
“••• Locked”
Sep 15, 2026DFX analyst research (General-assisted, every claim URL-cited) highlandcityclub.comFact
Edgar entity typeotherSep 12, 2026SEC EDGAR entity submissions record (filer profile: forms filed, SIC, entity type, w••••••) sec.govFact
Edgar forms13F-HR,13F-HR/A,N-PXSep 12, 2026SEC EDGAR entity submissions record (filer profile: forms filed, SIC, entity type, w••••••) sec.govFact
Family generation••• Locked
“••• Locked”
Sep 16, 2026DFX analyst research (General-assisted, every claim URL-cited) claymath.orgFact
Family generation••• Locked
“••• Locked”
Sep 15, 2026DFX analyst research (General-assisted, every claim URL-cited) claymath.orgFact
Family servedC••• family
“••• Locked”
n/aDFX analyst research (General-assisted, every claim URL-cited) highlandcityclub.comFact
Filing address••• LockedJun 30, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Filing address••• LockedMar 31, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Filing address••• LockedDec 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Filing address••• LockedSep 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Filing address••• LockedJun 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Filing address••• LockedMar 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Filing address••• LockedDec 31, 2024SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F filerYJun 30, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F filerYMar 31, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F filerYDec 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F filerYSep 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F filerYJun 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F filerYMar 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F filerYDec 31, 2024SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F admission signalnon_adviser_filerDec 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Other managers on 13F0Jun 30, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Other managers on 13F0Mar 31, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Other managers on 13F0Dec 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Other managers on 13F0Sep 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Other managers on 13F0Jun 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Other managers on 13F0Mar 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Other managers on 13F0Dec 31, 2024SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Latest 13F quarter2026-06-30Jun 30, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Latest 13F quarter2026-03-31Mar 31, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Latest 13F quarter2025-12-31Dec 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Latest 13F quarter2025-09-30Sep 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Latest 13F quarter2025-06-30Jun 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Latest 13F quarter2025-03-31Mar 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Latest 13F quarter2024-12-31Dec 31, 2024SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F positions24Jun 30, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F positions29Mar 31, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F positions33Dec 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F positions34Sep 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F positions34Jun 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F positions40Mar 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F positions42Dec 31, 2024SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F table value$130MJun 30, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F table value$129MMar 31, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F table value$126MDec 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F table value$123MSep 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F table value$120MJun 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F table value$123MMar 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
13F table value$118MDec 31, 2024SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
Headquarters••• Locked
“••• Locked”
Sep 16, 2026DFX analyst research (General-assisted, every claim URL-cited) sec.govFact
Headquarters••• Locked
“••• Locked”
Sep 15, 2026DFX analyst research (General-assisted, every claim URL-cited) sec.govFact
HeadquartersBoulder, COJun 30, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
HeadquartersBoulder, COMar 31, 2026SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
HeadquartersBoulder, CODec 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
HeadquartersBoulder, COSep 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
HeadquartersBoulder, COJun 30, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
HeadquartersBoulder, COMar 31, 2025SEC F••• 13F data sets (quarterly holdings, all filers) sec.govFact
HeadquartersBoulder, CODec 31, 2024SEC F••• 13F data sets (quarterly holdings, all filers) 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) e••••••.comFact
Office type (stated)single_family_office
“••• Locked”
Sep 15, 2026DFX analyst research (General-assisted, every claim URL-cited) highlandcityclub.comFact
Sectors••• Locked
“••• Locked”
Sep 16, 2026DFX analyst research (General-assisted, every claim URL-cited) colorado.eduFact
Sectors••• Locked
“••• Locked”
Sep 16, 2026DFX analyst research (General-assisted, every claim URL-cited) colorado.eduFact
Sectors••• Locked
“••• Locked”
Sep 15, 2026DFX analyst research (General-assisted, every claim URL-cited) colorado.eduFact
Sectors••• Locked
“••• Locked”
Sep 15, 2026DFX analyst research (General-assisted, every claim URL-cited) colorado.eduFact
Source of wealth••• Locked
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Sep 16, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Source of wealth••• Locked
“••• Locked”
Sep 16, 2026DFX analyst research (General-assisted, every claim URL-cited) claymath.orgFact
Source of wealth••• Locked
“••• Locked”
Sep 15, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Source of wealth••• Locked
“••• Locked”
Sep 15, 2026DFX analyst research (General-assisted, every claim URL-cited) claymath.orgFact
Website••• LockedSep 12, 2026DFX model output (c••••••••• rules, scores, mandates, matches) e••••••.comInference
Website readsite-fo-3Sep 14, 2026Family office and investment company w••••••s (about, team, portfolio, news pages) e••••••.comFact
Website readsite-fo-3Sep 12, 2026Family office and investment company w••••••s (about, team, portfolio, news pages) e••••••.comFact
Website statusunreachableSep 14, 2026Family office and investment company w••••••s (about, team, portfolio, news pages) e••••••.comFact
Website statusunreachableSep 12, 2026Family office and investment company w••••••s (about, team, portfolio, news pages) e••••••.comFact