J&
John & Kathleen Schreiber Foundation's 13F Portfolio ($95.8M, Q2 2026)
John & Kathleen Schreiber FoundationCIK: 0001910790
Concentrated strategySector-focusedLong-term holder
Total reported value
$95.8M
Reporting period: 2026-06-30 · Number of holdings: 4
John & Kathleen Schreiber Foundation disclosed 4 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $95.8M and a quarterly turnover rate of 3.2%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 3.19
- Momentum
- 50
- Sector conviction
- 100
- Diversification
- 8
- Sizing Uniformity
- 85.39
John & Kathleen Schreiber Foundation's disclosed holdings carry a Herfindahl concentration index of 0.650 — mathematically equivalent to about 2 equally-sized positions, well below its 4 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.46), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govAdd TCHP
0.0% $658.1K
Trim BXMT
0.0% -$622.4K
Trim BX
-4.5% -$1.8M
Add BXSL
0.0% $7.6K
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | BX | Blackstone Inc | Stock-Financials | 79.72% | -0.41% | -4.53% | |
| 2 | BXSL | Blackstone Secured Lending F | Stock-Financials | 9.45% | +0.18% | — | |
| 3 | TCHP | T Rowe Price Blue Chip Growt | ETF-Other | 5.83% | +0.77% | — | |
| 4 | BXMT | Blackstone Mortgage Tru-cl A | Stock-Real Estate | 5.01% | -0.55% | — |
Portfolio Performance
Performance for Q3 2026
+17.6%
Performance Last 4 Quarters
-13.8%
- Stdev
- +31.2%
- Beta
- +1.34
- Alpha
- -9.9%
- Max Drawdown
- -34.9%
- Annualized Perf
- +12.9%
- Batting Avg vs S&P
- +41.7%
- Sortino
- +0.87
- Stutzer
- +0.16
- Treynor
- +0.13
- Sterling
- +0.39
- Calmar
- +0.37
- Information Ratio
- -0.12
- Tracking Error
- +26.2%
- Stdev Down
- +19.5%
- Winning Months %
- +63.9%
- Losing Months %
- +36.1%
- Best 12 Months
- +80.5%
- Worst 12 Months
- -24.6%
- Efficiency Ratio
- +0.17
- Sharpe
- +0.54
- Stdev Sectors
- +44.7%
- Skewness
- -0.06
- Kurtosis
- -0.52
- Upside Potential
- +2.65
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 4 | $95.8M | 3 | ||
| 2026 Q1 | 4 | $97.5M | 27 | ||
| 2025 Q4 | 4 | $128.5M | 26 | ||
| 2025 Q3 | 4 | $154.4M | 15 | ||
| 2025 Q2 | 4 | $141.7M | 0 | ||
| 2025 Q1 | 4 | $135.0M | 0 | ||
| 2024 Q4 | 7 | $172.0M | 0 | ||
| 2024 Q3 | 3 | $152.2M | 0 | ||
| 2024 Q2 | 3 | $130.2M | 0 | ||
| 2024 Q1 | 3 | $159.8M | 0 | ||
| 2023 Q4 | 3 | $175.3M | 0 | ||
| 2023 Q3 | 4 | $161.6M | 0 | ||
| 2023 Q2 | 4 | $147.0M | 0 | ||
| 2023 Q1 | 4 | $131.2M | 0 | ||
| 2022 Q4 | 4 | $108.1M | 0 | ||
| 2022 Q3 | 4 | $100.6M | 0 | ||
| 2022 Q2 | 3 | $94.8M | 0 | ||
| 2022 Q1 | 3 | $120.4M | 0 | ||
| 2021 Q4 | 3 | $118.2M | 0 |
Holding changes this quarter
John & Kathleen Schreiber Foundation's most significant position changes for 2026-06-30: Trim: Blackstone Inc (BX) — shares -4.53%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | TCHP | T Rowe Price Blue Chip Growt | +0.8% | — | Unchanged |
| 2 | BXSL | Blackstone Secured Lending F | +0.2% | — | Unchanged |
| 3 | BX | Blackstone Inc | -0.4% | -4.53% | Trim |
| 4 | BXMT | Blackstone Mortgage Tru-cl A | -0.6% | — | Unchanged |
Filing History
FAQ
What is John & Kathleen Schreiber Foundation and what type of investor is it?
John & Kathleen Schreiber Foundation is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $95.8M, spread across 4 disclosed positions.
What are John & Kathleen Schreiber Foundation's largest equity positions?
Based on the latest 13F filing, John & Kathleen Schreiber Foundation's top holdings by market value are:
1. Blackstone Inc (BX) — $76.3M (79.7%)
2. Blackstone Secured Lending F (BXSL) — $9.0M (9.4%)
3. T Rowe Price Blue Chip Growt (TCHP) — $5.6M (5.8%)
4. Blackstone Mortgage Tru-cl A (BXMT) — $4.8M (5.0%)
What changes did John & Kathleen Schreiber Foundation make in its most recent portfolio filing?
In the latest quarter, John & Kathleen Schreiber Foundation took a more defensive posture — trimming 1 positions and completely exiting 0 holdings. The largest of these moves: Trim: Blackstone Inc (BX) — shares -4.53%
What sectors does John & Kathleen Schreiber Foundation focus on?
John & Kathleen Schreiber Foundation is concentrated in the following sectors based on its current disclosed equity portfolio:
• Financials: 94.7%
• Real Estate: 5.3%
Investment Profile
John & Kathleen Schreiber Foundation returned an annualized 12.9% over the trailing 36 months — underperforming the S&P 500 by 9.9 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.34 (more volatile than the market) and a 42% quarterly batting average against the index.
Its portfolio is concentrated and long-term-holding, with 94.7% of the portfolio concentrated in Financials.
It has trimmed its BX position for two straight quarters, cutting it by $31.2M while still holding $76.3M.
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