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A•••••• W•••• H••••••• L••

Single family office (probable)

Single family office (probable).

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

Last deployment
Apr 2026
The latest dated investment or commitment on record
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Mandate
As of · the latest observation of this office; filed figures carry their own filing dates

What matters now

  1. +1
    new vehicle, 12 months

    1 vehicle linked to it by a shared principal appeared on Form D on 20 Apr 2026 (D••••• A••••••••• I•••).

    A new vehicle is capital being raised or parked for a specific purpose: a co-investment vehicle means a deal the office is in that no announcement names yet.

    InferenceSEC Form D and Form ADV; F••• D• v••••••• l••••• by a shared principalFor Sponsors seeking co-investors, fund managersIts funds and vehicles →
Readings, classification basis and verificationidentity confidence 70% · 11 observations · 3 sourcesShow
Single family office (probable)Verified Sep 16, 2026 (7 days ago)2 people · 0 investments · 0 public positions · 3 events

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

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, private markets, sponsor-friendly, real estate, co-investment.

Profile completeness 25% (medium value, medium; the most valuable missing fact is direct investments)
identityclassificationwealth origincapital-scale evidencepeoplecontactsmandatedirect investmentsfund relationshipsco-investorssponsor relationshipsreal estatepublic holdingsrecent eventsprovenancefreshness
Overview
show
Classification
Single family office (probable)
Description
••• Locked
Headquarters
unknown
Office address
unknown
Business phone
unknown
Website
unknown
Year established
unknown
Assets under management
unknown
Capital scale
Reported office AUM: unknown. No public number of any kind.
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
Team
2 people, decision makers firstshow
PersonTitleResponsibilityBusiness contactSource
B•••• C• S•••••• J••Co-founder (former President of Yale University)Leadershipnone on record
J••• C••••President, A••••••: The W•••• SchoolLeadershipnone on record
5 former people
D•••• S••••••, Director, A•••••• W•••• H••••••• L•• (Principal, LLR Partners), until Sep 16, 2026
S••• L•••, Director, A•••••• W•••• H••••••• L•• (Partner, LLR Partners), until Sep 16, 2026
A••• G••••••••, Co-founder; former President of A••••••: The W•••• School, until Sep 16, 2026
C•••• W••••••, Co-founder (departed 2015), until Sep 16, 2026
L•••• N•••••, Vice Chairman, until Oct 17, 2025
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.

  • Apr 20, 2026New investment vehicle••• LockedVehiclesInferencesec.gov
  • Oct 17, 2025Office discovered••• LockedDiscoveryFactsec.gov
  • Sep 14, 2026Classification changed••• Lockedc•••••••••Factno URL
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
unknown
Allocates to managers
unknown
Asset classes
unknown
Sectors
unknown
Geography
unknown
Check size
unknown
Direct investments
show
No substantiated direct investment on the record. Absence here is absence of evidence, not evidence of absence.
Investment vehicles (SEC Form D)
  • D••••• A••••••••• I••• · shared principal · May 5, 2026 · via J••• C•••• 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
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
11show

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. 11 shown.

Score components
Freshness
+100 d••• s•••• t•• n••••• s••••••••• f••• o• a•••••• v••••••••• (6 days)
Contactability
+30 n•••• d••••••••• (••• Locked)
Data confidence
+10 d•••••••••
+10 p•••••
+15 i••••••••• s•••••• (3 sources)
Active deployment
no components; scored 0
Exists confidence
+30 i••••••••• s•••••• (3 sources)
+30 a•••••••••
Research priority
+15 s••••• f••••• o• f••••• i••••••••• c••••••
+2 F••• D• v••••••• l•••••
+2 n• w•••••• k•••• •••••••• w•••• f••• o•••
+0 r••• (903)
Mandate confidence
no components; scored 0
Identity confidence
+70 c••••••••• (••• Locked)
Real estate propensity
no components; scored 0
Co investment propensity
no components; scored 0
Family identity confidence
no components; scored 0
Private markets propensity
no components; scored 0
Current activity confidence
+25 a• s••••••••• f••• w••••• 1• m••••• (340 days)
External manager propensity
no components; scored 0
Direct investment propensity
no components; scored 0
Independent sponsor propensity
no components; scored 0
View all 11 observations
FactValueEffectiveSourceClass
Aum stated••• Locked
“••• Locked”
Sep 16, 2026DFX analyst research (General-assisted, every claim URL-cited) llrpartners.comFact
Aum stated••• Locked
“••• Locked”
Jan 1, 2012DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Decision rights••• Locked
“••• Locked”
Oct 1, 2023DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Description••• Locked
“••• Locked”
Sep 16, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Edgar fts discoveryfamily officeOct 17, 2025SEC EDGAR full-text search (a filing sentence that says what an entity is, quoted with its URL) sec.govFact
Formation year••• Locked
“••• Locked”
Sep 16, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Former name••• Locked
“formerly: Linden Schools, Inc. (filings through 2009-06-10)”
Sep 16, 2026DFX analyst research (General-assisted, every claim URL-cited) sec.govFact
Office type (stated)Single family officeOct 17, 2025SEC EDGAR full-text search (a filing sentence that says what an entity is, quoted with its URL) sec.govFact
Real estate strategy••• Locked
“••• Locked”
Sep 16, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Website searchNot foundSep 16, 2026DFX model output (c••••••••• rules, scores, mandates, matches) no URLInference
Website searchNot foundSep 14, 2026DFX model output (c••••••••• rules, scores, mandates, matches) no URLInference

Not yet on record: direct investments, decision makers, capital scale.