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HHMI
Howard Hughes Medical Institute Portfolio holdings
AUM
$416M
1-Year Est. Return
13.82%
This Fund
S&P 500
This Quarter
Est. Return
+10.63%
1 Year Est. Return
+13.82%
3 Year Est. Return
+59.34%
5 Year Est. Return
+48.21%
10 Year Est. Return
+227.75%
AUM
$251M
AUM Growth
+$48.7M
(+24%)
Cap. Flow
+$25.5M
Cap. Flow
% of AUM
10.17%
Top 10 Holdings %
Top 10 Hldgs %
97.11%
Holding
502
New
500
Increased
1
Reduced
–
Closed
1
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$15.6M |
| 2 |
Microsoft
MSFT
|
+$700K |
| 3 |
NVIDIA
NVDA
|
+$665K |
| 4 |
Apple
AAPL
|
+$653K |
| 5 |
Amazon
AMZN
|
+$403K |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
BIOA
BioAge Labs
BIOA
|
+$428K |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 1.55% |
| 2 | Financials | 0.62% |
| 3 | Consumer Discretionary | 0.47% |
| 4 | Communication Services | 0.44% |
| 5 | Healthcare | 0.42% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
201
SLB Ltd
SLB
$78.1B
| $10.2K | ﹤0.01% |
+302
| New | +$10.5K |
|
202
MetLife
MET
$61.4B
| $10.1K | ﹤0.01% |
+125
| New | +$9.65K |
|
203
Paychex
PAYX
$42.8B
| $10K | ﹤0.01% |
+69
| New | +$10.4K |
|
204
L3Harris
LHX
$54.1B
| $10K | ﹤0.01% |
+40
| New | +$9.19K |
|
205
Public Storage
PSA
$60.4B
| $9.98K | ﹤0.01% |
+34
| New | +$10.1K |
|
206
Edwards Lifesciences
EW
$53.6B
| $9.93K | ﹤0.01% |
+127
| New | +$9.47K |
|
207
Target
TGT
$69.9B
| $9.77K | ﹤0.01% |
+99
| New | +$9.51K |
|
208
Keurig Dr Pepper
KDP
$40.2B
| $9.69K | ﹤0.01% |
+293
| New | +$9.91K |
|
209
Crown Castle
CCI
$31.5B
| $9.55K | ﹤0.01% |
+93
| New | +$9.41K |
|
210
Cummins
CMI
$87.8B
| $9.5K | ﹤0.01% |
+29
| New | +$8.98K |
|
211
Monster Beverage
MNST
$90.1B
| $9.46K | ﹤0.01% |
+302
| New | +$9.23K |
|
212
Exelon
EXC
$46.6B
| $9.42K | ﹤0.01% |
+217
| New | +$9.66K |
|
213
W.W. Grainger
GWW
$61.5B
| $9.36K | ﹤0.01% |
+9
| New | +$9.35K |
|
214
Verisk Analytics
VRSK
$23.5B
| $9.35K | ﹤0.01% |
+30
| New | +$9.1K |
|
215
Fidelity National Information Services
FIS
$21.6B
| $9.28K | ﹤0.01% |
+114
| New | +$8.87K |
|
216
Copart
CPRT
$26.8B
| $9.27K | ﹤0.01% |
+189
| New | +$10.6K |
|
217
MSCI
MSCI
$40.9B
| $9.23K | ﹤0.01% |
+16
| New | +$8.86K |
|
218
Kimberly-Clark
KMB
$36.2B
| $9.15K | ﹤0.01% |
+71
| New | +$9.63K |
|
219
Ford
F
$55.1B
| $9.15K | ﹤0.01% |
+843
| New | +$8.58K |
|
220
Valero Energy
VLO
$95.1B
| $9.14K | ﹤0.01% |
+68
| New | +$8.47K |
|
221
Fair Isaac
FICO
$22.6B
| $9.14K | ﹤0.01% |
+5
| New | +$9.39K |
|
222
Idexx Laboratories
IDXX
$45B
| $9.12K | ﹤0.01% |
+17
| New | +$8.13K |
|
223
Ross Stores
ROST
$79.6B
| $9.06K | ﹤0.01% |
+71
| New | +$9.85K |
|
224
Public Service Enterprise Group
PEG
$37.8B
| $9.01K | ﹤0.01% |
+107
| New | +$8.63K |
|
225
Yum! Brands
YUM
$41B
| $8.89K | ﹤0.01% |
+60
| New | +$8.76K |
|
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Howard Hughes Medical Institute's Q2 2025 Portfolio in Review
As of Q2 2025, Howard Hughes Medical Institute held 502 positions worth $251M, up 24% from $202M the previous quarter. Its ten largest holdings account for 97% of the portfolio.
Howard Hughes Medical Institute deployed $25.5M of net new capital in Q2 2025, opening 500 new positions and adding to 1 existing holding. Its largest new stake was Microsoft: 1,611 shares worth $801K.
By sector, the portfolio is most concentrated in Technology at 1.6% of assets, followed by Financials and Consumer Discretionary.
On the sell side, the most notable exit was BioAge Labs, an estimated $428K sold.
- Howard Hughes Medical Institute's largest Q2 2025 buy was Microsoft: 1,611 shares worth $801K.
- Howard Hughes Medical Institute added most to State Street SPDR S&P 500 ETF Trust in Q2 2025, an estimated $15.6M increase.
- Howard Hughes Medical Institute fully exited BioAge Labs in Q2 2025, selling an estimated $428K.
- Howard Hughes Medical Institute's ten largest holdings make up 97% of its $251M portfolio in Q2 2025.
- Howard Hughes Medical Institute opened 500 new positions and closed 1 in Q2 2025.
- Howard Hughes Medical Institute's portfolio value rose 24% quarter-over-quarter to $251M.
Based on Howard Hughes Medical Institute's 13F filing for Q2 2025, filed 14 Aug 2025.