Filed: 1/19/2023ACC: 0001678378-23-000001
📋 What this filing means
MASS GENERAL BRIGHAM, INC filed this quarterly 13F‑HR report disclosing 5 equity positions with a total reported market value of $140.5K. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
5
Positions
$140.5K
Total AUM (reported)
975.45K
Total Shares
Allocation by class
ETF$134.8K96.0%
CL A$5.1K3.6%
COM$510.000.4%
Portfolio Concentration
Top 3$139.4K99.2%
4–10$1.1K0.8%
Top 3 weight
99.2%
Top 10 weight
100.0%
Voting Authority Distribution
Total shares with voting rights: 0.00
Sole
Full voting authority
0.00
shares
% of voting shares0.0%
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)
Sole5
Shared0
Other0
Dominant voting typeNone · 0.0% of voting shares
Institutional Holdings5
Rows:
ISHARES CORE SP 500 ETF
SOLEShares211.28K
TypeSH
Market value$81.2K
57.80%
Sole
0.00
Shared
0.00
None
0.00
ISHARES CORE U.S. AGGREGATE ETF
SOLEShares553.10K
TypeSH
Market value$53.6K
38.19%
Sole
0.00
Shared
0.00
None
0.00
COINBASE GLOBAL INC CLASS A
SOLEShares128.95K
TypeSH
Market value$4.6K
3.25%
Sole
0.00
Shared
0.00
None
0.00
SELECT ENERGY SVCS INC
SOLEShares60.71K
TypeSH
Market value$561.00
0.40%
Sole
0.00
Shared
0.00
None
0.00
REVOLUTION MEDICINES INC
SOLEShares21.42K
TypeSH
Market value$510.00
0.36%
Sole
0.00
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ISHARES CORE SP 500 ETFSOLE | ETF | 211.28K | SH | $81.2K 57.80% | 0.00 | 0.00 | 0.00 |
ISHARES CORE U.S. AGGREGATE ETFSOLE | ETF | 553.10K | SH | $53.6K 38.19% | 0.00 | 0.00 | 0.00 |
COINBASE GLOBAL INC CLASS ASOLE | CL A | 128.95K | SH | $4.6K 3.25% | 0.00 | 0.00 | 0.00 |
SELECT ENERGY SVCS INCSOLE | CL A | 60.71K | SH | $561.00 0.40% | 0.00 | 0.00 | 0.00 |
REVOLUTION MEDICINES INCSOLE | COM | 21.42K | SH | $510.00 0.36% | 0.00 | 0.00 | 0.00 |