Chicago Capital portfolio
Type not verifiedPortfolio as of Sep 30, 2026 (Q3 2026) · filed with the SEC on Oct 13, 2026 · data updated on Nov 5, 2026 · Q3 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.
Chicago Capital reported a $4.3 bn portfolio of 360 companies (364 positions, counting each share class separately) to the SEC as of the end of Q3 2026. Its largest positions are GOOGL, META, AMZN. During the quarter it opened Exxon Mobil.
Sections with a free account
What changed this quarter
218 positions with a change (21 new, 98 added to, 81 trimmed, 18 sold); also, 1 entered through an IPO. 4 are listed here: those of 0.5 points of the portfolio or more (up to 12).
- Space Exploration Technologies+17,229%more sharesIncreasedunder 0.1% → 2.5%
- Exxon Mobil+1.2 ppof portfolioNew— → 1.2%
- Insulet−98%fewer sharesReduced0.9% → under 0.1%
- PROCEPT BioRobotics−76%fewer sharesReduced1.1% → 0.2%
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
- AlphabetGOOGL · GOOG5.6%
- Meta PlatformsMETA4.5%
- Amazon.comAMZN4.2%
- NVIDIANVDA4.1%
- Taiwan Semiconductor ManufacturingTSM4.0%
- Ligand PharmaceuticalsLGND4.0%
- AppleAAPL3.4%
- VisaV3.2%
- MicrosoftMSFT3.2%
- ASML HoldingASML2.7%
- Space Exploration TechnologiesSPCX2.5%
- Eli LillyLLY2.3%
- Intercontinental ExchangeICE2.1%
- Bloom EnergyBE2.1%
- Veeva SystemsVEEV1.9%
Portfolio by sector
- ● Information Technology 30%
- ● Health Care 16%
- ● Industrials 15%
- ● Financials 12%
- ● Communication Services 11%
- ● Consumer Discretionary 9%
- ● No sector 2%
- ● Consumer Staples 2%
- ● Energy 2%
Declared options (8)
Besides stocks, Chicago Capital declared 8 calls (they gain if it rises) with a notional of $840K. 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.
- CALLNVIDIANVDA$731K
- CALLBroadcomAVGOnew this quarter$35.1K
- CALLHoneywell InternationalHONnew this quarter$21.1K
- CALLHoneywell AerospaceHONAnew this quarter$15.5K
- CALLNetflixNFLXnew this quarter$13.9K
- CALLComcastCMCSAnew this quarter$10.9K
- CALLWells FargoWFCnew this quarter$8.0K
- CALLKratos Defense & Security SolutionsKTOSnew this quarter$4.3K
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
Type not verified: we have not assigned a type because we found no document that is enough to tell. Most 13F filers are in this situation: we only review in depth those that meet the portfolio criteria.
Not counted as a concentrated manager: its portfolio is not within 5 to 100 positions; its top 10 positions are under 45%. Its portfolio is shown all the same, but it is left out of manager counts, the consensus and the ranking. How this is decided
Managers of a similar size
A 13F portfolio value between a third and three times this one, whatever the type of filer. It is not a comparison of what they hold.
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