Filed: 11/14/2025ACC: 0001193125-25-281376
📋 What this filing means
HOWARD HUGHES MEDICAL INSTITUTE filed this quarterly 13F‑HR report disclosing 500 equity positions with a total reported market value of $170.64M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
500
Positions
$170.64M
Total AUM (reported)
314.44K
Total Shares
Allocation by class
TR UNIT$158.47M92.9%
COM$9.62M5.6%
CL A$772.6K0.5%
COM NEW$349.0K0.2%
CAP STK CL A$303.9K0.2%
CAP STK CL C$244.3K0.1%
COM CL A$228.8K0.1%
Portfolio Concentration
Top 3$160.28M93.9%
4–10$2.76M1.6%
11–25$1.68M1.0%
Rest$5.92M3.5%
Top 3 weight
93.9%
Top 10 weight
95.5%
Voting Authority Distribution
Total shares with voting rights: 314.44K
Sole
Full voting authority
314.44K
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)
Sole500
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings500
Rows:
SPDR S&P 500 ETF TR
SOLEShares237.88K
TypeSH
Market value$158.47M
92.87%
Sole
237.88K
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares5.24K
TypeSH
Market value$977.7K
0.57%
Sole
5.24K
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares1.60K
TypeSH
Market value$827.2K
0.48%
Sole
1.60K
Shared
0.00
None
0.00
APPLE INC
SOLEShares3.19K
TypeSH
Market value$811.8K
0.48%
Sole
3.19K
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares2.08K
TypeSH
Market value$457.6K
0.27%
Sole
2.08K
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares466.00
TypeSH
Market value$342.2K
0.20%
Sole
466.00
Shared
0.00
None
0.00
BROADCOM INC
SOLEShares1.01K
TypeSH
Market value$333.5K
0.20%
Sole
1.01K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares1.25K
TypeSH
Market value$303.9K
0.18%
Sole
1.25K
Shared
0.00
None
0.00
TESLA INC
SOLEShares602.00
TypeSH
Market value$267.7K
0.16%
Sole
602.00
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares1K
TypeSH
Market value$244.3K
0.14%
Sole
1K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares394.00
TypeSH
Market value$198.1K
0.12%
Sole
394.00
Shared
0.00
None
0.00
JPMORGAN CHASE & CO.
SOLEShares591.00
TypeSH
Market value$186.4K
0.11%
Sole
591.00
Shared
0.00
None
0.00
ELI LILLY & CO
SOLEShares170.00
TypeSH
Market value$129.7K
0.08%
Sole
170.00
Shared
0.00
None
0.00
VISA INC
SOLEShares365.00
TypeSH
Market value$124.6K
0.07%
Sole
365.00
Shared
0.00
None
0.00
NETFLIX INC
SOLEShares92.00
TypeSH
Market value$110.3K
0.06%
Sole
92.00
Shared
0.00
None
0.00
EXXON MOBIL CORP
SOLEShares916.00
TypeSH
Market value$103.3K
0.06%
Sole
916.00
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares177.00
TypeSH
Market value$100.7K
0.06%
Sole
177.00
Shared
0.00
None
0.00
ORACLE CORP
SOLEShares355.00
TypeSH
Market value$99.8K
0.06%
Sole
355.00
Shared
0.00
None
0.00
WALMART INC
SOLEShares942.00
TypeSH
Market value$97.1K
0.06%
Sole
942.00
Shared
0.00
None
0.00
JOHNSON & JOHNSON
SOLEShares518.00
TypeSH
Market value$96.0K
0.06%
Sole
518.00
Shared
0.00
None
0.00
PALANTIR TECHNOLOGIES INC
SOLEShares488.00
TypeSH
Market value$89.0K
0.05%
Sole
488.00
Shared
0.00
None
0.00
ABBVIE INC
SOLEShares380.00
TypeSH
Market value$88.0K
0.05%
Sole
380.00
Shared
0.00
None
0.00
COSTCO WHSL CORP NEW
SOLEShares95.00
TypeSH
Market value$87.9K
0.05%
Sole
95.00
Shared
0.00
None
0.00
HOME DEPOT INC
SOLEShares214.00
TypeSH
Market value$86.7K
0.05%
Sole
214.00
Shared
0.00
None
0.00
PROCTER AND GAMBLE CO
SOLEShares504.00
TypeSH
Market value$77.4K
0.05%
Sole
504.00
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
SPDR S&P 500 ETF TRSOLE | TR UNIT | 237.88K | SH | $158.47M 92.87% | 237.88K | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 5.24K | SH | $977.7K 0.57% | 5.24K | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 1.60K | SH | $827.2K 0.48% | 1.60K | 0.00 | 0.00 |
APPLE INCSOLE | COM | 3.19K | SH | $811.8K 0.48% | 3.19K | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 2.08K | SH | $457.6K 0.27% | 2.08K | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 466.00 | SH | $342.2K 0.20% | 466.00 | 0.00 | 0.00 |
BROADCOM INCSOLE | COM | 1.01K | SH | $333.5K 0.20% | 1.01K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 1.25K | SH | $303.9K 0.18% | 1.25K | 0.00 | 0.00 |
TESLA INCSOLE | COM | 602.00 | SH | $267.7K 0.16% | 602.00 | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL C | 1K | SH | $244.3K 0.14% | 1K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 394.00 | SH | $198.1K 0.12% | 394.00 | 0.00 | 0.00 |
JPMORGAN CHASE & CO.SOLE | COM | 591.00 | SH | $186.4K 0.11% | 591.00 | 0.00 | 0.00 |
ELI LILLY & COSOLE | COM | 170.00 | SH | $129.7K 0.08% | 170.00 | 0.00 | 0.00 |
VISA INCSOLE | COM CL A | 365.00 | SH | $124.6K 0.07% | 365.00 | 0.00 | 0.00 |
NETFLIX INCSOLE | COM | 92.00 | SH | $110.3K 0.06% | 92.00 | 0.00 | 0.00 |
EXXON MOBIL CORPSOLE | COM | 916.00 | SH | $103.3K 0.06% | 916.00 | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 177.00 | SH | $100.7K 0.06% | 177.00 | 0.00 | 0.00 |
ORACLE CORPSOLE | COM | 355.00 | SH | $99.8K 0.06% | 355.00 | 0.00 | 0.00 |
WALMART INCSOLE | COM | 942.00 | SH | $97.1K 0.06% | 942.00 | 0.00 | 0.00 |
JOHNSON & JOHNSONSOLE | COM | 518.00 | SH | $96.0K 0.06% | 518.00 | 0.00 | 0.00 |
PALANTIR TECHNOLOGIES INCSOLE | CL A | 488.00 | SH | $89.0K 0.05% | 488.00 | 0.00 | 0.00 |
ABBVIE INCSOLE | COM | 380.00 | SH | $88.0K 0.05% | 380.00 | 0.00 | 0.00 |
COSTCO WHSL CORP NEWSOLE | COM | 95.00 | SH | $87.9K 0.05% | 95.00 | 0.00 | 0.00 |
HOME DEPOT INCSOLE | COM | 214.00 | SH | $86.7K 0.05% | 214.00 | 0.00 | 0.00 |
PROCTER AND GAMBLE COSOLE | COM | 504.00 | SH | $77.4K 0.05% | 504.00 | 0.00 | 0.00 |
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