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CAPSTONE INVESTMENT ADVISORS, LLC

Location
NEW YORK, NY
Portfolio Value
Large $47,920,080,386
Diversification
Moderately concentrated
Filing Date
Global Rank
#86 / 8,232 ▲ 22
Top Industry
Semiconductors 17.8%
3Y Alpha vs SPY
+3.4%
Period ended 2 months ago
Filed May 15, 2026 · 30d
25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio
+91.7%
SPY
+76.3%
Annualised alpha
+3.4%
Max drawdown
−20.0%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

882 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
32.1%
−2.9 pts
Top 5
72.2%
+5.9 pts
Top 10
82.4%
+0.8 pts
HHI
1,692
Jun 2023 → Mar 2026 · range 696 – 1,891
Moderately concentrated+131

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Unclassified 55.6% $26,663,223,335
Technology 18.9% $9,068,984,185
Consumer Cyclical 10.6% $5,071,787,474
Communication Services 5.3% $2,532,908,955
Financial Services 3.0% $1,428,480,355
Industrials 1.8% $883,649,811
Healthcare 1.7% $808,754,606
Consumer Defensive 1.2% $581,798,518
Energy 0.9% $441,790,051
Basic Materials 0.5% $227,410,348
Utilities 0.3% $146,906,427
Real Estate 0.1% $64,386,321

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
25 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
882 positions · $47,920,080,386 total · as of Mar 31, 2026
Showing 1–50 of 882 positions by value · page 1 of 18
Ticker Company Shares Value (USD) % of Portfolio History