John & Kathleen Schreiber Foundation

Fundamental diversified ★Signal financials specialist (94%) CIK 1910790
Long book
$97.5M
Q1 2026
Positions
4
Top-10 weight
100%
concentration
Last quarter
+6.7%
SPY +14.8%
Turnover
0%
of book per quarter

Strategy in plain words

auto-generated from filings

John & Kathleen Schreiber Foundation is a diversified fundamental manager, specialised in financials (94% of the long book), running a $97.5M US long book across 4 positions.

The portfolio is extremely concentrated — the top 10 positions are almost the whole book. The book barely moves quarter to quarter — a patient, low-turnover holder. Current anchor positions: BLACKSTONE INC, BLACKSTONE SECURED LENDING F, BLACKSTONE MORTGAGE TRU-CL A, T ROWE PRICE BLUE CHIP GROWT.

Over the last 9 quarters its long book ran on average 3.2pp per quarter behind the S&P 500, beating the index in 3 of 9 quarters. We rate its filings as signal-bearing: position changes reflect genuine views.

Implied long-book return vs S&P 500

methodology: positions priced quarterly, no shorts/options
Fund long book S&P 500
Q1 2024
-5.0%
Q2 2024
+22.7%
Q3 2024
+12.5%
Q4 2024
-16.0%
Q1 2025
+7.2%
Q2 2025
+12.8%
Q3 2025
-7.6%
Q4 2025
-21.5%
Q1 2026
+6.7%

Sector allocation

Financials
90%
Other
10%

Long book by quarter

$159.8M
Q1 2024
$130.2M
Q2 2024
$152.2M
Q3 2024
$172.0M
Q4 2024
$135.0M
Q1 2025
$141.7M
Q2 2025
$154.4M
Q3 2025
$128.5M
Q4 2025
$97.5M
Q1 2026

What does John & own?

Q1 2026 13F
CompanySectorSharesValue% of bookChange
BX BLACKSTONE INCFinancials679.4K$78.1M80.1%-2.6%
BXSL BLACKSTONE SECURED LENDING F381.6K$9.0M9.3%Held

13F filing history

PeriodFormFiledEntriesReported valueFlagsSource
Q1 202613F-HRMay 14, 20264$97.5M canonicalSEC ↗
Q4 202513F-HRFeb 13, 20264$128.5M canonicalSEC ↗
Q3 202513F-HRNov 13, 20254$154.4M canonicalSEC ↗
Q2 202513F-HRAug 11, 20254$141.7M canonicalSEC ↗
Q1 202513F-HRMay 9, 20254$135.0M canonicalSEC ↗
Q4 202413F-HRFeb 10, 20257$172.0M canonicalSEC ↗
Q3 202413F-HRNov 12, 20243$152.2M canonicalSEC ↗
Q2 202413F-HRAug 12, 20243$130.2M canonicalSEC ↗
Q1 202413F-HRMay 13, 20243$159.8M canonicalSEC ↗