Skip to main content

John & Kathleen Schreiber Foundation

13F filer · CIK 0001910790
Reported Aug 11, 2026
Net seller this quarter
13F portfolio value$95.8MU.S. long equity reported on 13F
Positions30 new · 0 closed
Net flow last quarter-$3.62MBuys minus sells
Top 10 positions weight94.2%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 11, 20263 positions
BXBlackstone Inc.$76.3M79.72%0.09%-4.5%Q4 2021
BXSLBlackstone Secured Lending Fund$9.05M9.45%0.16%Not reportedQ3 2022
BXMTBlackstone Mortgage Trust, Inc.$4.8M5.01%0.17%Not reportedQ4 2021
Q1 2026Reported May 14, 20263 positions
BXBlackstone Inc.$78.1M80.13%0.09%-2.6%Q4 2021
BXSLBlackstone Secured Lending Fund$9.04M9.27%0.16%Not reportedQ3 2022
BXMTBlackstone Mortgage Trust, Inc.$5.42M5.56%0.17%Not reportedQ4 2021
Q4 2025Reported Feb 13, 20263 positions
BXBlackstone Inc.$108M83.65%0.09%-14.0%Q4 2021
BXSLBlackstone Secured Lending Fund$10M7.82%0.16%+92.3%Q3 2022
BXMTBlackstone Mortgage Trust, Inc.$5.41M4.21%0.17%Not reportedQ4 2021
Q3 2025Reported Nov 13, 20253 positions
BXBlackstone Inc.$139M89.75%0.11%-3.0%Q4 2021
BXMTBlackstone Mortgage Trust, Inc.$5.21M3.37%0.17%Not reportedQ4 2021
BXSLBlackstone Secured Lending Fund$5.17M3.35%0.09%Not reportedQ3 2022
Premium opens every quarter this fund has filed
SpoorBase

Not investment advice. We make every effort to keep the information on SpoorBase accurate, but errors may occur. SpoorBase does not guarantee the accuracy or completeness of any data, and any use of the information is at the user’s sole responsibility. Valuation multiples are calculated by SpoorBase and may contain errors. See Disclosures. © 2026 SpoorBase. All rights reserved.