Board of Trustees of The Leland Stanford Junior University

Endowment

CIK

1315828

Location

STANFORD, CA

Portfolio Value

Micro $4,629,410

Diversification

Highly concentrated

Filing Date

Global Rank

#4,132 / 8,588 ▲ 2793

Top Industry

Internet Content & Information 72.0%

3Y Alpha vs SPY

+14.9%

Period ended 3 months ago

Filed May 7, 2026 · 41d

25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+150.4%

SPY

+76.8%

Annualised alpha

+14.9%

Max drawdown

−27.3%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

18 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

55.3%

+17.3 pts

Top 5

94.7%

+12.9 pts

Top 10

98.8%

+2.9 pts

HHI

3,775

Highly concentrated+1,689

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Communication Services	55.3%	$113,400,148	1
Unclassified	23.2%	$47,530,098	1
Healthcare	16.2%	$33,207,120	4
Energy	2.5%	$5,025,673	3
Technology	2.3%	$4,629,410	4
Industrials	0.3%	$682,747	2
Financial Services	0.2%	$356,769	1
Basic Materials	0.0%	$80,707	1
Consumer Defensive	0.0%	$8,900	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

No qualifying positions this quarter.

Trimmed

Positions the filer reduced

2 positions

Ticker	Company	Δ Shares	Shares	Value
CARL	Carlsmed, Inc.	−12,514	12,516	$113,269
MPLT	MapLight Therapeutics, Inc.	−2	199,231	$4,050,366
No positions match the current search.

New Positions

Positions the filer opened this quarter

5 positions

Ticker	Company	Shares	Value
GOOGL	Alphabet Inc.	394,353	$113,400,148
SPY	Spdr S&P 500 ETF Trust	73,085	$47,530,098
WLTH	Wealthfront Corp	208,471	$1,928,356
LIFE	Ethos Technologies Inc.	31,940	$356,769
MRLN	Merlin, Inc.	32,668	$240,109
No positions match the current search.

Sold Out

Positions the filer fully exited

5 positions

Ticker	Company	Shares	Value
HTFL	Heartflow, Inc.	312,234	$9,101,621
NTRA	Natera, Inc.	31,303	$7,171,204
PFSI	PennyMac Financial Services, Inc.	4,000	$527,360
SI	Shoulder Innovations, Inc.	13,521	$193,350
NXGL	Nexgel, Inc.	32,500	$52,325
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

4 positions · $4,629,410 total · Technology only · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Defensive Energy Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
WLTH	Wealthfront Corp Technology	NEW	208,471	NEW	$1,928,356	NEW	41.65%
NAVN	Navan, Inc. Technology	Held	110,554	0	$1,463,734	−22.5%	31.62%
CHYM	Chime Financial, Inc. Technology	Held	42,110	0	$788,720	−25.6%	17.04%
HTCR	HeartCore Enterprises, Inc. Technology	Held	100,000	0	$448,600	−26.5%	9.69%