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HOWARD HUGHES MEDICAL INSTITUTE

HOWARD HUGHES MEDICAL INSTITUTE is an institution, managing $170.6M across 500 long positions as of Q3 2025 with 93% ETF concentration, 96% concentrated in top 10 holdings, 93% allocation to SPY, and minimal technology exposure.

Portfolio Value
$170.6M
Positions
500
Top Holding
SPY at 92.87%
Last Reported
Q3 2025

Top Holdings

Largest long holdings in HOWARD HUGHES MEDICAL INSTITUTE's portfolio (95.5% of total portfolio)

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HoldingSectorPositionWeightTradedOwnership
ETF
ETF
$158.5M
92.87%
-$99.9M
Sold
237.9K shares
2
Nvidia logo
Nvidia
NVDA
Semiconductors
Technology
$977.7K
0.57%
-$8.4K
Sold
0.00%
5.2K shares
Software - Infrastructure
Technology
$827.2K
0.48%
-$7.3K
Sold
0.00%
1.6K shares
4
Apple logo
Apple
AAPL
Consumer Electronics
Technology
$811.8K
0.48%
-$11.2K
Sold
0.00%
3.2K shares
5
Amazon logo
Amazon
AMZN
Specialty Retail
Consumer Cyclical
$457.6K
0.27%
+$9.9K
Bought
0.00%
2.1K shares
Internet Content & Information
Communication Services
$342.2K
0.20%
-$5.1K
Sold
0.00%
466.0 shares
Semiconductors
Technology
$333.5K
0.20%
0.00%
1.0K shares
Internet Content & Information
Communication Services
$303.9K
0.18%
-$2.4K
Sold
0.00%
1.3K shares
Auto - Manufacturers
Consumer Cyclical
$267.7K
0.16%
+$444.7
Bought
0.00%
602.0 shares
Internet Content & Information
Communication Services
$244.3K
0.14%
-$4.4K
Sold
0.00%
1.0K shares

Changes

Portfolio activity, position movements, and quarter-over-quarter changes in HOWARD HUGHES MEDICAL INSTITUTE's latest filing

See all changes
Market Value
$170.6M
Prior: $250.9M
Q/Q Change
-31.99%
-$80.3M
Net Flows % of MV
-58.55%
Turnover Ratio
29.37%
New Purchases
7 stocks
$95.6K
Added To
63 stocks
+$53.8K
Sold Out Of
10 stocks
$47.1K
Reduced Holdings
140 stocks
-$100.0M

Increased Positions

PositionShares Δ
New
New
New
4
Block logo
New
New

Decreased Positions

PositionShares Δ
Sold
2
Hess logo
Hess
HES
Sold
3
Ansys logo
Ansys
ANSS
Sold
Sold
Sold

Analytics

Portfolio insights and performance metrics for HOWARD HUGHES MEDICAL INSTITUTE

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Sector Allocation

ETF: 92.90%ETFTechnology: 2.60%Financial Services: 0.90%Consumer Cyclical: 0.80%Communication Services: 0.70%Healthcare: 0.60%Industrials: 0.50%Consumer Defensive: 0.30%Energy: 0.20%Utilities: 0.20%Real Estate: 0.10%Basic Materials: 0.10%
ETF
92.90%
Technology
2.60%
Financial Services
0.90%
Consumer Cyclical
0.80%
Communication Services
0.70%
Healthcare
0.60%
Industrials
0.50%
Consumer Defensive
0.30%
Energy
0.20%
Utilities
0.20%
Real Estate
0.10%
Basic Materials
0.10%

Market Cap Distribution

Mega Cap (> $200B): 4.38%Large Cap ($10B - $200B): 2.71%Mid Cap ($2B - $10B): 0.02%Nano Cap (< $50M): 0.02%N/A (ETF or Unknown): 92.88%N/A (ETF or Unknown)
Mega Cap (> $200B)
4.38%
Large Cap ($10B - $200B)
2.71%
Mid Cap ($2B - $10B)
0.02%
Nano Cap (< $50M)
0.02%
N/A (ETF or Unknown)
92.88%

Portfolio Concentration

Top 10 Holdings %
95.55%
Top 20 Holdings %
96.28%
Top 50 Holdings %
97.28%
Top 100 Holdings %
98.2%

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