Cathie Wood portfolio: stocks, buys and sells →
ARK Investment Management: full 13F, sectors and history
Type not verifiedPortfolio as of Jun 30, 2026 (Q2 2026) · filed with the SEC on Aug 14, 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.
ARK Investment Management reported a $15.4 bn portfolio of 189 companies (190 positions, counting each share class separately) to the SEC as of the end of Q2 2026. Its largest positions are TSLA, AMD, SPCX.
Sections with a free account
What it reported after the quarter end (Q2 2026)
The 13F shows the portfolio as of Jun 30, 2026. Since then ARK Investment Management has filed these own trades with the SEC (Form 4, when it owns more than 10% of a company or holds a role in it) and stakes above 5% (13D and 13G). It is not everything it did: only what it must report before the next 13F.
Stake reported in the company · event of Sep 30, 2026 · filed Oct 7, 2026 · filing ↗
Stake reported in the company · event of Aug 31, 2026 · filed Sep 8, 2026 · filing ↗
- 13G/ABrera HoldingsSLMT5.5 % → 4.9 %
Stake reported in the company · event of Jul 31, 2026 · filed Aug 7, 2026 · filing ↗
Stake reported in the company · event of Jul 31, 2026 · filed Aug 7, 2026 · filing ↗
Stake reported in the company · event of Jun 30, 2026 · filed Aug 14, 2026 · filing ↗
Stake reported in the company · event of Jun 30, 2026 · filed Aug 14, 2026 · filing ↗
Stake reported in the company · event of Jun 30, 2026 · filed Aug 14, 2026 · filing ↗
- 13G/A908 DevicesMASS4.9 % → 5.3 %
Stake reported in the company · event of Jun 30, 2026 · filed Aug 14, 2026 · filing ↗
Plus 2 more, in its EDGAR filings.
What changed this quarter
181 positions with a change (9 new, 75 added to, 91 trimmed, 6 sold); also, 5 entered through an IPO, 1 entered through a spin-off. 8 are listed here: those of 0.5 points of the portfolio or more (up to 12).
- Newly listedSpace Exploration TechnologiesSPCX5.0% of the portfolio
- Newly listedCerebras SystemsCBRS1.1% of the portfolio
- Newly listedX-EnergyXE0.6% 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.
- Advanced Micro Devices−48%fewer sharesReduced4.3% → 5.3%
- Roku−84%fewer sharesReduced2.8% → 0.5%
- Teradyne−48%fewer sharesReduced2.9% → 2.0%
- Twist Bioscience−28%fewer sharesReduced2.3% → 3.0%
- Alphabet+45%more sharesIncreased1.6% → 2.4%
- Crispr Therapeutics−16%fewer sharesReduced4.2% → 3.4%
- Baidu−73%fewer sharesReduced1.0% → 0.2%
- Eli Lilly+509%more sharesIncreased0.1% → 0.6%
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
- TeslaTSLA7.5%
- Advanced Micro DevicesAMD5.3%
- Space Exploration TechnologiesSPCX5.0%
- Tempus AITEM3.8%
- Robinhood MarketsHOOD3.4%
- Crispr TherapeuticsCRSP3.4%
- ShopifySHOP3.1%
- Twist BioscienceTWST3.0%
- AlphabetGOOG · GOOGL2.7%
- 10x GenomicsTXG2.5%
- Amazon.comAMZN2.5%
- Palantir TechnologiesPLTR2.4%
- Coinbase GlobalCOIN2.4%
- RobloxRBLX2.3%
- Beam TherapeuticsBEAM2.3%
Portfolio by sector
- ● Health Care 29%
- ● Information Technology 25%
- ● Industrials 15%
- ● Financials 12%
- ● Consumer Discretionary 11%
- ● Communication Services 7%
- ● No sector 1%
Declared options (1)
Besides stocks, ARK Investment Management declared 1 call (they gain if it rises) with a notional of $719K. 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.
- CALLARK Innovation ETFARKK$719K
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.
- PineStone Asset ManagementInvestment firm · $15.4 bn
- Independent Franchise Partners LLPInvestment firm · $15.2 bn
- Lone Pine CapitalInvestment firm · $16.4 bn
- Newlands Management Operations$16.6 bn
- Fundsmith LLPInvestment firm · $13.6 bn
- EdgePoint Investment GroupInvestment firm · $13.2 bn