Filed: 4/16/2026ACC: 0000873687-26-000003
📋 What this filing means
NORTHWESTERN UNIVERSITY filed this quarterly 13F‑HR report disclosing 3 equity positions with a total reported market value of $51.46M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
3
Positions
$51.46M
Total AUM (reported)
129.54K
Total Shares
Allocation by class
CL A$51.41M99.9%
COM$44.4K0.1%
Portfolio Concentration
Top 3$51.46M100.0%
Top 3 weight
100.0%
Top 10 weight
100.0%
Voting Authority Distribution
Total shares with voting rights: 129.54K
Sole
Full voting authority
129.54K
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole3
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings3
Rows:
BERKSHIRE HATHAWAY INC DEL
SOLEShares66.00
TypeSH
Market value$47.40M
92.11%
Sole
66.00
Shared
0.00
None
0.00
RYAN SPECIALTY HOLDINGS INC
SOLEShares119.05K
TypeSH
Market value$4.02M
7.81%
Sole
119.05K
Shared
0.00
None
0.00
EXICURE INC
SOLEShares10.43K
TypeSH
Market value$44.4K
0.09%
Sole
10.43K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
BERKSHIRE HATHAWAY INC DELSOLE | CL A | 66.00 | SH | $47.40M 92.11% | 66.00 | 0.00 | 0.00 |
RYAN SPECIALTY HOLDINGS INCSOLE | CL A | 119.05K | SH | $4.02M 7.81% | 119.05K | 0.00 | 0.00 |
EXICURE INCSOLE | COM | 10.43K | SH | $44.4K 0.09% | 10.43K | 0.00 | 0.00 |