John & Kathleen Schreiber Foundation
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 14, 2026), John & Kathleen Schreiber Foundation reported 4 stock positions worth $97.5 million. Its top holding was Blackstone (BX) at 80.1% of the portfolio, followed by Blackstone Secured Lending F (BXSL, 9.3%) and Blackstone Mortgage Tru Class A (BXMT, 5.6%). Compared with Q4 2025, it reduced 1. The biggest sale was Blackstone (BX, shares −3%).
- Most Recent 13F
- Q2 2026
- Location
- LAKE FOREST, IL
- CIK
- 0001910790
- Portfolio Value
- $97.5M (Q1 2026)
- SEC Filing
- 0001910790-26-000002 ↗ filed May 14, 2026
Holdings Value
Holdings 4 stocks · $97.5M
Portfolio Sells Q4 2025 → Q1 2026
| BX Blackstone Inc. | Reduce -2.6% | 80.13% | −3.53 |
Portfolio Buys Q4 2025 → Q1 2026
| None this quarter. | |||
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 4 | $95.8M | BX, BXSL, TCHP, BXMT |
| Q1 2026 | 4 | $97.5M | BX, BXSL, BXMT, TCHP |
| Q4 2025 | 4 | $128.5M | BX, BXSL, TCHP, BXMT |
| Q3 2025 | 4 | $154.4M | BX, TCHP, BXMT, BXSL |
| Q2 2025 | 4 | $141.7M | BX, BXSL, BXMT, TCHP |
| Q1 2025 | 4 | $135.0M | BX, BXSL, BXMT, TCHP |
| Q4 2024 | 7 | $172.0M | BX, BXSL, BXMT, TCHP, ICE |
| Q3 2024 | 3 | $152.2M | BX, BXSL, BXMT |
| Q2 2024 | 3 | $130.2M | BX, BXSL, BXMT |
| Q1 2024 | 3 | $159.8M | BX, BXSL, BXMT |