Whale Analyzer
ARK Investment Management 13F Holdings and Portfolio Changes
ARK Investment Management reported $15.40B in 13F securities for Q2 2026, with 191 positions. Values are as of the report date; option positions, when present, use underlying-security values. This is not complete fund assets or investment performance.
Open interactive portfolioLatest 13F portfolio changes
New or increased positions include Space Exploration Technologies (SPCX), Tempus AI (TEM), Amazon (AMZN), and Palantir Technologies (PLTR). Reduced or exited positions include Tesla (TSLA), Advanced Micro Devices (AMD), Robinhood Markets (HOOD), and CRISPR Therapeutics AG (CRSP). These are comparisons between reported positions, not a record of execution dates, prices or cash traded.
Latest filing metadata: quarter Q2 2026; report date 2026-06-30; filing date 2026-08-14; disclosure source SEC 13F.
Reported holdings and concentration
ARK Investment Management's Q2 2026 13F report contains 191 positions valued at $15.40B. The largest reported holdings include Tesla, Advanced Micro Devices, Space Exploration Technologies, Tempus AI, and Robinhood Markets.
The three largest positions in the holdings table account for approximately 17.9% of reported 13F value. The largest reported sector exposure is Information Technology at 32.4% of the disclosed portfolio.
The filing metadata lists report date 2026-06-30, filing date 2026-08-14, SEC accession 0001104659-26-096910. SEC 13F reports are normally published up to 45 days after quarter end, so the data is best used to understand institutional positioning after the fact rather than to infer today's exact portfolio.
Open the interactive portfolio to search all ARK Investment Management positions and inspect stock and option tables, historical reports and individual stock holders.
ARK Investment Management portfolio analytics
the top five positions account for 25.4% of disclosed value; the largest sector exposure is Information Technology at 32.4%; latest prices differ from modeled cost estimates by an average 155.8% across 189 tracked positions (estimated costs, not reported purchase prices or actual investment returns).
Top reported holdings
| Holding | Reported value | Weight | Quarter change |
|---|---|---|---|
| TSLA whale holders Tesla Inc | $1.16B | 7.5% | Reduced |
| AMD whale holders Advanced Micro Devices Inc | $822.8M | 5.3% | Reduced |
| SPCX whale holders Space Exploration Technologies Corp | $765.1M | 5.0% | New |
| TEM whale holders Tempus AI Inc | $580.6M | 3.8% | Increased |
| HOOD whale holders Robinhood Markets Inc | $525.1M | 3.4% | Reduced |
| CRSP whale holders CRISPR Therapeutics AG | $516.0M | 3.4% | Reduced |
| SHOP whale holders Shopify Inc | $474.5M | 3.1% | Reduced |
| TWST whale holders Twist Bioscience Corp | $468.1M | 3.0% | Reduced |
| TXG whale holders 10X Genomics Inc | $383.5M | 2.5% | Reduced |
| AMZN whale holders Amazon.com Inc | $379.2M | 2.5% | Increased |
New and increased positions
Largest reported position values among additions; not amounts spent buying.
- SPCX whale holders — Space Exploration Technologies Corp ($765.1M)
- TEM whale holders — Tempus AI Inc ($580.6M)
- AMZN whale holders — Amazon.com Inc ($379.2M)
- PLTR whale holders — Palantir Technologies Inc ($374.8M)
- GOOG whale holders — Alphabet Inc ($368.6M)
- COIN whale holders — Coinbase Global Inc ($367.1M)
Reduced and exited positions
Sorted by reported position value; exits use the prior report. These are not sale proceeds.
- TSLA whale holders — Tesla Inc ($1.16B)
- AMD whale holders — Advanced Micro Devices Inc ($822.8M)
- HOOD whale holders — Robinhood Markets Inc ($525.1M)
- CRSP whale holders — CRISPR Therapeutics AG ($516.0M)
- SHOP whale holders — Shopify Inc ($474.5M)
- TWST whale holders — Twist Bioscience Corp ($468.1M)
Allocation
- Information Technology: 32.4%
- Health Care: 17.5%
- Other: 17.0%
- Consumer Discretionary: 11.3%
- Financials: 7.8%
- Communication Services: 5.6%
- Industrials: 5.3%
- Digital Assets: 0.8%
Data notes
Report date: 2026-06-30
Disclosure source: SEC 13F
Read the original SEC filing (0001104659-26-096910)
SEC 13F filings are delayed public disclosures and do not include every asset class, short positions, or real-time trades.
Related investor portfolios
- Greenwoods Asset Management 13F holdings and portfolio changes — Greenwoods Asset Management
- Ruane, Cunniff & Goldfarb 13F holdings and portfolio changes — Ruane, Cunniff & Goldfarb
- Carl Icahn · 13F reporting group 13F holdings and portfolio changes — Carl Icahn · 13F reporting group
- Southeastern Asset Management 13F holdings and portfolio changes — Southeastern Asset Management
- Maverick Capital 13F holdings and portfolio changes — Maverick Capital
- H&H International Investment 13F holdings and portfolio changes — H&H International Investment
- D1 Capital Partners 13F holdings and portfolio changes — D1 Capital Partners
- Baker Bros. Advisors 13F holdings and portfolio changes — Baker Bros. Advisors
Learn more in Whale Analyzer Academy
Learn more in Whale Analyzer Academy:
Questions about this 13F filing
What does ARK Investment Management report for Q2 2026?
The filing reports 191 positions and $15.40B in 13F securities. The holdings table shows reported values and weights; option values follow the filing's reporting conventions.
What changed between filings?
New or increased positions include Space Exploration Technologies (SPCX), Tempus AI (TEM), Amazon (AMZN), and Palantir Technologies (PLTR). Reduced or exited positions include Tesla (TSLA), Advanced Micro Devices (AMD), Robinhood Markets (HOOD), and CRISPR Therapeutics AG (CRSP).
Do these amounts show how much was bought or sold?
No. The change lists are ranked by reported position value. Exited positions use their value in the prior report. These amounts are not execution prices, cash invested or sale proceeds.
Is this the current portfolio?
No. Form 13F is a quarter-end snapshot, generally filed within 45 days of quarter end. It excludes short positions and does not cover every asset. Compare the report date and filing date before using the data.