John & Kathleen Schreiber Foundation

In its 13F for Q3 2024 (holdings as of September 30, 2024, filed November 12, 2024), John & Kathleen Schreiber Foundation reported 3 stock positions worth $152.2 million. Its top holding was Blackstone (BX) at 92.6% of the portfolio, followed by Blackstone Secured Lending F (BXSL, 3.8%) and Blackstone Mortgage Tru Class A (BXMT, 3.5%). Compared with Q2 2024, it reduced 2. The biggest sale was Blackstone Mortgage Tru Class A (BXMT, shares −0%).

Most Recent 13F
Q2 2026
Location
LAKE FOREST, IL
CIK
0001910790
Portfolio Value
$152.2M (Q3 2024)
SEC Filing
0000950123-24-010916 ↗ filed Nov 12, 2024

Holdings Value

0$50.0M$100.0M$150.0M$200.0M Q1 2024: $159.8M Q1 2024 Q2 2024: $130.2M Q2 2024 Q3 2024: $152.2M $152.2M Q3 2024 Q4 2024: $172.0M Q4 2024 Q1 2025: $135.0M Q1 2025 Q2 2025: $141.7M Q2 2025 Q3 2025: $154.4M Q3 2025 Q4 2025: $128.5M Q4 2025 Q1 2026: $97.5M Q1 2026 Q2 2026: $95.8M Q2 2026

Holdings 3 stocks · $152.2M
BX Blackstone Inc. 92.65% 920,740 $141.0M Reduce -4.4%
BXSL Blackstone Secured Lending F 3.82% 198,389 $5.8M No change
BXMT Blackstone Mortgage Tru Class A 3.53% 282,928 $5.4M Reduce 0.0%

Portfolio Sells Q2 2024 → Q3 2024
BXMT Blackstone Mortgage Tru Class A Reduce 0.0% 3.53% −0.25
BX Blackstone Inc. Reduce -4.4% 92.65% +1.10

Portfolio Buys Q2 2024 → Q3 2024
None this quarter.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 4$95.8MBX, BXSL, TCHP, BXMT
Q1 2026 4$97.5MBX, BXSL, BXMT, TCHP
Q4 2025 4$128.5MBX, BXSL, TCHP, BXMT
Q3 2025 4$154.4MBX, TCHP, BXMT, BXSL
Q2 2025 4$141.7MBX, BXSL, BXMT, TCHP
Q1 2025 4$135.0MBX, BXSL, BXMT, TCHP
Q4 2024 7$172.0MBX, BXSL, BXMT, TCHP, ICE
Q3 2024 3$152.2MBX, BXSL, BXMT
Q2 2024 3$130.2MBX, BXSL, BXMT
Q1 2024 3$159.8MBX, BXSL, BXMT