Capstone Investment Advisors portfolio
Investment firmPortfolio as of Jun 30, 2026 (Q2 2026) · filed with the SEC on Aug 17, 2026 · data updated on Nov 5, 2026 · Q2 2026 13F (filing) ↗ · all its 13F filings ↗
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Capstone Investment Advisors reported a $10.9 bn portfolio of 851 companies (858 positions, counting each share class separately) to the SEC as of the end of Q2 2026. Its largest positions are MSFT, NVDA, IVV. During the quarter it opened Nokia.
Sections with a free account
What changed this quarter
1058 positions with a change (315 new, 252 added to, 251 trimmed, 240 sold); also, 4 entered through an IPO, 7 exited through an acquisition or merger. 12 are listed here: those of 0.5 points of the portfolio or more (up to 12).
- Newly listedSpace Exploration TechnologiesSPCX1.3% of the portfolio
It started trading this quarter: it appears in a 13F for the first time. The filing does not say whether the manager already held it before the listing, so it is not counted as a purchase.
- Amazon.com−46%fewer sharesReduced13.4% → 6.7%
- NVIDIA+71%more sharesIncreased7.8% → 12.6%
- Microsoft+55%more sharesIncreased11.4% → 14.7%
- Alphabet−3.6 ppof portfolioReduced4.9% → 1.0%
- State Str Spdr S&P 500 ETF T−83%fewer sharesReduced4.3% → 0.7%
- Invesco QQQ Trust Series 1 ETF+1,256%more sharesIncreased0.2% → 2.9%
- Micron Technology+331%more sharesIncreased0.2% → 2.4%
- Nokia+1.8 ppof portfolioNew— → 1.8%
- Warner Bros. Discovery−67%fewer sharesReduced3.1% → 0.8%
- Advanced Micro Devices−91%fewer sharesReduced1.6% → 0.3%
- Meta Platforms+75%more sharesIncreased2.2% → 3.1%
- Strategy+1,948%more sharesIncreased0.1% → 1.0%
The figure on the right: for positions added to or trimmed, the change in the number of shares (%); for new and sold ones, the points of the portfolio moved (pp). Below, the portfolio weight before → after. Traded weight: what it bought or sold, excluding price effects.
Top holdings
- MicrosoftMSFT14.7%
- NVIDIANVDA12.6%
- iShares Core S&P 500 ETFIVV10.7%
- Amazon.comAMZN6.7%
- Vanguard S&P 500 ETFVOO5.4%
- TeslaTSLA5.1%
- Meta PlatformsMETA3.1%
- Invesco QQQ Trust Series 1 ETFQQQ2.9%
- AppleAAPL2.5%
- Micron TechnologyMU2.4%
- NokiaNOK1.8%
- OracleORCL1.6%
- BroadcomAVGO1.6%
- Space Exploration TechnologiesSPCX1.3%
- StrategyMSTR1.0%
Portfolio by sector
- ● Information Technology 42%
- ● No sector 24%
- ● Consumer Discretionary 14%
- ● Communication Services 7%
- ● Industrials 5%
- ● Financials 4%
- ● Consumer Staples 1%
- ● Health Care 1%
- ● Materials 1%
- ● Energy 1%
Declared options (25)
Besides stocks, Capstone Investment Advisors declared 18 puts (they gain if the stock falls) and 7 calls (they gain if it rises) with a notional of $39.7 bn. The 13F reports the value of the underlying shares, not the premium paid, so these figures look large and are not added to the portfolio. Nor does it say whether the option is bought or written, or its strike or expiry: it may be a hedge.
- PUTState Str Spdr S&P 500 ETF TSPY$7.0 bn
- PUTInvesco QQQ Trust Series 1 ETFQQQ$5.8 bn
- PUTNVIDIANVDA$2.3 bn
- CALLInvesco QQQ Trust Series 1 ETFQQQ$2.1 bn
- PUTMicrosoftMSFT$1.8 bn
- PUTAppleAAPL$1.2 bn
- PUTAmazon.comAMZN$1.1 bn
- PUTTeslaTSLA$885M
- PUTIshares TrLQD$681M
- CALLiShares Russell 2000 ETFIWM$673M
- CALLState Str Spdr S&P 500 ETF TSPY$665M
- PUTNebius GroupNBIS$623M
Stakes above 5% (13D/13G)
Companies where this filer reported holding 5% or more of the shares. It is the figure from its latest filing on each one; history since December 2024.
How we classify it
Not counted as a concentrated manager: its portfolio is not within 5 to 100 positions; more than 20% is options; more than 20% is ETFs. Its portfolio is shown all the same, but it is left out of manager counts, the consensus and the ranking. How this is decided
Similar managers by type and size
Same type of filer and a 13F portfolio value between a third and three times this one. It is not a comparison of what they hold.
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