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Portfolio (Quarterly) Guide ↗

CAPSTONE INVESTMENT ADVISORS, LLC

· CIK 0001426196
13F Portfolio $54.0B AUM 1,641 positions Filed Aug 17, 2026 EDGAR ↗ ← All Funds
Q2 2026 · All 1641 New
Page 1 of 83  ·  1,641 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
1 SPY PUT STATE STR SPDR S&P 500 ETF T Financial Services 9,339,800.0 $6.97B 12.91% NEW $746.77 +3.5%
2 QQQ PUT INVESCO QQQ TR Financial Services 7,834,500.0 $5.77B 10.68% NEW $736.40 -0.9%
3 NVDA PUT NVIDIA CORPORATION Technology 11,290,900.0 $2.26B 4.18% NEW $200.09 +12.5%
4 QQQ CALL INVESCO QQQ TR Financial Services 2,790,400.0 $2.05B 3.80% NEW $736.40 -0.9%
5 MSFT PUT MICROSOFT CORP Technology 4,805,900.0 $1.79B 3.32% NEW $373.02 +28.8%
6 MSFT MICROSOFT CORP Technology 4,303,251.0 $1.61B 2.97% NEW $373.02 +28.8%
7 NVDA NVIDIA CORPORATION Technology 6,869,767.0 $1.37B 2.54% NEW $200.09 +12.5%
8 WESTERN DIGITAL CORP 80,500,000.0 $1.36B 2.51% NEW $16.85
9 AAPL PUT APPLE INC Technology 4,189,900.0 $1.21B 2.24% NEW $289.36 +5.6%
10 IVV ISHARES TR 1,562,108.0 $1.17B 2.17% NEW $748.89 +3.7%
11 AMZN PUT AMAZON COM INC Consumer Cyclical 4,448,000.0 $1.06B 1.96% NEW $238.34 +9.6%
12 TSLA PUT TESLA INC Consumer Cyclical 2,103,800.0 $884.9M 1.64% NEW $420.60 -19.3%
13 AMZN AMAZON COM INC Consumer Cyclical 3,089,477.0 $736.3M 1.36% NEW $238.34 +9.6%
14 LQD PUT ISHARES TR 6,247,500.0 $681.4M 1.26% NEW $109.07 -3.1%
15 IWM CALL ISHARES TR 2,240,000.0 $673.0M 1.25% NEW $300.45 +1.2%
16 SPY CALL STATE STR SPDR S&P 500 ETF T Financial Services 890,400.0 $664.9M 1.23% NEW $746.77 +3.5%
17 PUT NEBIUS GROUP N.V. 2,255,500.0 $622.9M 1.15% NEW $276.17
18 MU PUT MICRON TECHNOLOGY INC Technology 521,200.0 $601.6M 1.11% NEW $1154.29 -12.3%
19 VOO VANGUARD INDEX FDS 857,924.0 $589.2M 1.09% NEW $686.81 +3.4%
20 TSLA TESLA INC Consumer Cyclical 1,322,989.0 $556.4M 1.03% NEW $420.60 -19.3%
Page 1 of 83  ·  1,641 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Technology 56.2%
Consumer Cyclical 18.1%
Communication Services 8.6%
Financial Services 8.4%
Industrials 3.3%
Consumer Defensive 1.8%
Healthcare 1.3%
Basic Materials 1.0%
Energy 0.7%
Utilities 0.6%