Filed: 11/14/2023ACC: 0000904454-23-000627
📋 What this filing means
TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK filed this quarterly 13F‑HR report disclosing 14 equity positions with a total reported market value of $54.34M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
14
Positions
$54.34M
Total AUM (reported)
1.92M
Total Shares
Allocation by class
CL A$40.39M74.3%
COM$8.42M15.5%
COM CL A$5.14M9.5%
CL B NEW$385.3K0.7%
*W EXP 08/01/2$1.4K0.0%
Portfolio Concentration
Top 3$48.96M90.1%
4–10$4.65M8.6%
11–25$734.4K1.4%
Top 3 weight
90.1%
Top 10 weight
98.6%
Voting Authority Distribution
Total shares with voting rights: 1.92M
Sole
Full voting authority
1.92M
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)
Sole14
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings14
Rows:
BERKSHIRE HATHAWAY INC DEL
SOLEShares76.00
TypeSH
Market value$40.39M
74.33%
Sole
76.00
Shared
0.00
None
0.00
AIRBNB INC
SOLEShares35.49K
TypeSH
Market value$4.87M
8.96%
Sole
35.49K
Shared
0.00
None
0.00
DISC MEDICINE INC
SOLEShares78.68K
TypeSH
Market value$3.70M
6.80%
Sole
78.68K
Shared
0.00
None
0.00
RAPT THERAPEUTICS INC
SOLEShares73.38K
TypeSH
Market value$1.22M
2.24%
Sole
73.38K
Shared
0.00
None
0.00
VIGIL NEUROSCIENCE INC
SOLEShares192.97K
TypeSH
Market value$1.04M
1.91%
Sole
192.97K
Shared
0.00
None
0.00
TENAYA THERAPEUTICS INC
SOLEShares291.83K
TypeSH
Market value$744.2K
1.37%
Sole
291.83K
Shared
0.00
None
0.00
XILIO THERAPEUTICS INC
SOLEShares249.63K
TypeSH
Market value$526.7K
0.97%
Sole
249.63K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares1.10K
TypeSH
Market value$385.3K
0.71%
Sole
1.10K
Shared
0.00
None
0.00
SANA BIOTECHNOLOGY INC
SOLEShares98.35K
TypeSH
Market value$380.6K
0.70%
Sole
98.35K
Shared
0.00
None
0.00
SURROZEN INC
SOLEShares718.95K
TypeSH
Market value$352.3K
0.65%
Sole
718.95K
Shared
0.00
None
0.00
ROVER GROUP INC
SOLEShares43.61K
TypeSH
Market value$273.0K
0.50%
Sole
43.61K
Shared
0.00
None
0.00
COURSERA INC
SOLEShares14.19K
TypeSH
Market value$265.2K
0.49%
Sole
14.19K
Shared
0.00
None
0.00
VOR BIOPHARMA INC
SOLEShares91.91K
TypeSH
Market value$194.8K
0.36%
Sole
91.91K
Shared
0.00
None
0.00
SURROZEN INC
SOLEShares33.33K
TypeSH
Market value$1.4K
<0.01%
Sole
33.33K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
BERKSHIRE HATHAWAY INC DELSOLE | CL A | 76.00 | SH | $40.39M 74.33% | 76.00 | 0.00 | 0.00 |
AIRBNB INCSOLE | COM CL A | 35.49K | SH | $4.87M 8.96% | 35.49K | 0.00 | 0.00 |
DISC MEDICINE INCSOLE | COM | 78.68K | SH | $3.70M 6.80% | 78.68K | 0.00 | 0.00 |
RAPT THERAPEUTICS INCSOLE | COM | 73.38K | SH | $1.22M 2.24% | 73.38K | 0.00 | 0.00 |
VIGIL NEUROSCIENCE INCSOLE | COM | 192.97K | SH | $1.04M 1.91% | 192.97K | 0.00 | 0.00 |
TENAYA THERAPEUTICS INCSOLE | COM | 291.83K | SH | $744.2K 1.37% | 291.83K | 0.00 | 0.00 |
XILIO THERAPEUTICS INCSOLE | COM | 249.63K | SH | $526.7K 0.97% | 249.63K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 1.10K | SH | $385.3K 0.71% | 1.10K | 0.00 | 0.00 |
SANA BIOTECHNOLOGY INCSOLE | COM | 98.35K | SH | $380.6K 0.70% | 98.35K | 0.00 | 0.00 |
SURROZEN INCSOLE | COM | 718.95K | SH | $352.3K 0.65% | 718.95K | 0.00 | 0.00 |
ROVER GROUP INCSOLE | COM CL A | 43.61K | SH | $273.0K 0.50% | 43.61K | 0.00 | 0.00 |
COURSERA INCSOLE | COM | 14.19K | SH | $265.2K 0.49% | 14.19K | 0.00 | 0.00 |
VOR BIOPHARMA INCSOLE | COM | 91.91K | SH | $194.8K 0.36% | 91.91K | 0.00 | 0.00 |
SURROZEN INCSOLE | *W EXP 08/01/2 | 33.33K | SH | $1.4K <0.01% | 33.33K | 0.00 | 0.00 |