United States · 
What does Sixth Street invest in?
Sixth Street invests most often at Debt (100% of the rounds on record), in sectors such as Sustainable Development Goals, Sustainability and Sustainable.
Sixth Street highlights
- 01
2 cheques in the last 12 months
- 02
Mostly Debt: 100% of its rounds
- 03
Sole investor in 1 rounds, median $500M
What they do
Filed 1 private fund offering with the SEC, the most recent in 2024-04From their own website
- Type
- Private equity (from a list, unverified)
- Cheque size
- $100K – $5.0M as they say
- Stages
- SeedSeries ASeries BGrowthPre-IPO
- Sectors
- Sustainable Development GoalsSustainabilitySustainable
- Based in
- DALLAS, United States
- Cold pitches
- Not stated
The record
Every round we can evidence, newest first4 appearances
- 2026
2 rounds
- Oct
- Jul
- 2025
1 round
- May
- 2024
1 round
- Aug
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
The team
Named by the firm itself, on a filing, its Form ADV or its company registration24 named
AMA. Michael MuscolinoOfficer of the General PartneriFiling they signed
AMAdam M KornOfficer of the General PartneriFiling they signed
AFAdele FitzsimonsManageriFiling they signed
ASAlan Samuel WaxmanExecutive Officer of the General Partner of the Issuer's General Partner, Board Member of the Sole Member of the General PartneriFiling they signed
ARAnthony RobertsonManageriFiling they signed
ABAnton BrettOfficeriFiling they signed
BMBornah Michael MoghbelOfficer of the General PartneriFiling they signed
CMClint Michael KollarOfficer of the General PartneriFiling they signed
CHCraig HamrahOfficeriFiling they signed
DMDaniel Michael WanekOfficer of the sole member of the Issuer's General Partner and ManageriFiling they signed
DBDavid BondermanBoard Member of the Managing Member of the General PartneriFiling they signed
DMDavid Michael StieplemanOfficer of the General PartneriFiling they signed
HDHurley DoddyIndependent TrusteeiFiling they signed
ISIan SimmondsOfficeriFiling they signed
JCJames CoulterBoard Member of the Managing Member of the General PartneriFiling they signed
JKJames KattanDirectoriFiling they signed
JMJennifer Michael GordonOfficer of the General PartneriFiling they signed
JYJessica YeagerOfficer of the General PartneriFiling they signed
JMJoshua Michael PeckOfficer of the General PartneriFiling they signed
JWJoshua William EasterlyCo-President & Co-Chief Investment OfficeriForm ADV
JSJudy SlotkinIndependent TrusteeiFiling they signed
JMJulian Michael SalisburyOfficer of the General PartneriFiling they signed
KMKelly MarshallOfficer of the General PartneriFiling they signed
KPKevin PhilipDirectoriFiling they signed
We also hold 75 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
What the register says
From the firm's own filings with the SEC, which it must file accurately by law
$102Bassets it managesOct 2026
Registeredinvestment adviserfull reporting to the SEC
- Legal name
- Sixth Street Advisers, LLC
- SEC number
- CRD 159014
Funds on its Form ADV
129 private funds, $67B in gross assets · filed Dec 2024
Private equity 100Securitised assets 23Hedge 4
- Sixth Street TAO Partners (C), L.P.Private equity69 investors$12B
- Sixth Street TAO Partners (B), L.P.Private equity74 investors$6.0B
- Sixth Street TAO Partners, L.P.Private equity8 investors$3.1B
- Sixth Street Growth Partners II (A), L.P.Private equity41 investors$2.0B
- Sixth Street Opportunities Partners V (A), L.P.Private equity44 investors$1.8B
- Sixth Street Opportunities Partners V (B), L.P.Private equity30 investors$1.7B
- Sixth Street Opportunities Partners IV (A), L.P.Private equity59 investors$1.7B
- TAO (B) AIV II-A, L.P.Private equity$1.5B
- Sixth Street Growth Partners II (B), L.P.Private equity21 investors$1.5B
- Sixth Street Madrone Strategic Holdings I, L.P.Hedge2 investors$1.5B
And 119 more on the filing.
Who backs their funds
3 LPs on record in Sixth Street's funds
- Committed
- $2.5B
- Funds
- 11
- Vintages
- 2012 to 2026
The institutions that put money into its funds, which the firm then invests in companies.Source: the pension's own report, latest Jun 2026.
Washington State Investment Board5 funds$1.1BFund Vintage Committed Sixth Street Opportunities Partners VI 2026 $300M Sixth Street Opportunities Partners V 2022 $225M Sixth Street Opportunities Partners IV 2019 $200M Sixth Street Opportunities Partners III 2014 $166M Sixth Street Opportunities Partners II 2012 $200M - California State Teachers Retirement System6 funds$835M
Fund Vintage Committed Sixth Street Opps Partners V 2022 $150M Sixth Street TAO Partners 2020 $250M Sixth Street Opportunities Partners IV 2019 $150M Sixth Street Cap Solutions 2019 $100M Sixth Street Opportunities Partners III 2014 $150M Sixth Street Opportunities Partners II 2012 $35M - Minnesota State Board of Investments6 funds$525M
Fund Vintage Committed Sixth Street Opportunities Partners VI 2025 $150M Sixth Street TAO Partners Vintage 2023 2023 $100M Sixth Street Opportunities Partners V 2021 $75M Sixth Street TAO Partners (D) 2018 $100M Sixth Street TAO Partners 2018 $50M TSSP Opportunities Partners IV 2018 $50M
What they claim to have backed
From their own portfolio page (on their website)
35 of 49 we have independently watched raise
1upAirbnbAirtrunkAtvenuAvidxchangeAwardcoBloomreachCandidhealthChronographClioContentsquareDatabricksGraviteeGuestyHeapKaseyaKeyfactorKplerKyribaLucidworksNasuniPassportincPayscalePaysimplePushpaySeeqSeonSmartdriveSnaplogicSprinklrStayntouchStripeSumupVestwellVisiquateAtlashxmChirotouchEmplifiFullsteamKiteworksLogileLumafintechMastercontrolMdliveMedsphereMindbodyonlinePaycorServicechannelVolantetech
Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.