Filed: 7/21/2023ACC: 0001678378-23-000003
📋 What this filing means
MASS GENERAL BRIGHAM, INC filed this quarterly 13F‑HR report disclosing 7 equity positions with a total reported market value of $109.93M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
7
Positions
$109.93M
Total AUM (reported)
1.13M
Total Shares
Allocation by class
ETF$85.98M78.2%
CL A$20.45M18.6%
COM$3.50M3.2%
Portfolio Concentration
Top 3$96.45M87.7%
4–10$13.48M12.3%
Top 3 weight
87.7%
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)
Sole7
Shared0
Other0
Dominant voting typeNone · 0.0% of voting shares
Institutional Holdings7
Rows:
ISHARES CORE SP 500 ETF
SOLEShares120.62K
TypeSH
Market value$53.76M
48.90%
Sole
0.00
Shared
0.00
None
0.00
ISHARES CORE U.S. AGGREGATE ETF
SOLEShares328.89K
TypeSH
Market value$32.22M
29.31%
Sole
0.00
Shared
0.00
None
0.00
SAMSARA INC
SOLEShares378.04K
TypeSH
Market value$10.48M
9.53%
Sole
0.00
Shared
0.00
None
0.00
COINBASE GLOBAL INC CLASS A
SOLEShares128.95K
TypeSH
Market value$9.23M
8.39%
Sole
0.00
Shared
0.00
None
0.00
FLYWIRE CORPORATION
SOLEShares58.49K
TypeSH
Market value$1.82M
1.65%
Sole
0.00
Shared
0.00
None
0.00
ZOOMINFO TECHNOLOGIES INC
SOLEShares66.42K
TypeSH
Market value$1.69M
1.53%
Sole
0.00
Shared
0.00
None
0.00
RIVIAN AUTOMOTIVE INC
SOLEShares45.07K
TypeSH
Market value$750.9K
0.68%
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 | 120.62K | SH | $53.76M 48.90% | 0.00 | 0.00 | 0.00 |
ISHARES CORE U.S. AGGREGATE ETFSOLE | ETF | 328.89K | SH | $32.22M 29.31% | 0.00 | 0.00 | 0.00 |
SAMSARA INCSOLE | CL A | 378.04K | SH | $10.48M 9.53% | 0.00 | 0.00 | 0.00 |
COINBASE GLOBAL INC CLASS ASOLE | CL A | 128.95K | SH | $9.23M 8.39% | 0.00 | 0.00 | 0.00 |
FLYWIRE CORPORATIONSOLE | COM | 58.49K | SH | $1.82M 1.65% | 0.00 | 0.00 | 0.00 |
ZOOMINFO TECHNOLOGIES INCSOLE | COM | 66.42K | SH | $1.69M 1.53% | 0.00 | 0.00 | 0.00 |
RIVIAN AUTOMOTIVE INCSOLE | CL A | 45.07K | SH | $750.9K 0.68% | 0.00 | 0.00 | 0.00 |