ARK Investment Management LLC reported 177 positions worth $15.36B for the quarter ended Jun 30, 2026, up 19.9% on the prior quarter. It opened 8 new positions, added to 78, trimmed 90 and exited 4. Its largest holding is Tesla, Inc. at 7.6% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| SPCX Space Exploration Technologies Corp | +4.48M | – | $765.11M | 4.98% |
| CBRS Cerebras Systems Inc. | +764.6K | – | $168.98M | 1.1% |
| GOOG Alphabet Inc. | +322.9K | +44.8% | $114.10M | 2.4% |
| XE X-Energy, Inc. | +5.41M | – | $99.36M | 0.647% |
| LLY ELI LILLY & Co | +64.6K | +509.5% | $77.46M | 0.603% |
| NVDA Nvidia Corp | +345.8K | +33.4% | $69.20M | 1.8% |
| SNOW Snowflake Inc. | +269.5K | – | $68.60M | 0.447% |
| KTOS Kratos Defense & Security Solutions, Inc. | +1.18M | +33.8% | $58.90M | 1.52% |
| AMZN Amazon Com Inc | +235.9K | +17.4% | $56.22M | 2.47% |
| GOOGL Alphabet Inc. | +140.1K | – | $50.08M | 0.326% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| AMD Advanced Micro Devices Inc | -1.30M | -47.8% | $753.10M | 5.36% |
| ROKU Roku, Inc | -3.22M | -84.4% | $445.44M | 0.536% |
| TER Teradyne, Inc | -600.3K | -48.2% | $290.47M | 2.03% |
| TWST Twist Bioscience Corp | -1.79M | -28.3% | $184.46M | 3.05% |
| CRSP CRISPR Therapeutics AG | -1.85M | -16.4% | $101.05M | 3.36% |
| BIDU Baidu, Inc. | -818.4K | -73.0% | $93.53M | 0.225% |
| HOOD Robinhood Markets, Inc. | -767.0K | -12.8% | $76.92M | 3.42% |
| TSM Taiwan Semiconductor Manufacturing Co Ltd | -145.4K | -23.2% | $69.45M | 1.5% |
| TXG 10x Genomics, Inc. | -1.71M | -14.6% | $65.72M | 2.5% |
| BEAM Beam Therapeutics Inc. | -1.90M | -15.6% | $65.16M | 2.29% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| SPCX Space Exploration Technologies Corp | +4.48M | $765.11M | 4.98% |
| CBRS Cerebras Systems Inc. | +764.6K | $168.98M | 1.1% |
| XE X-Energy, Inc. | +5.41M | $99.36M | 0.647% |
| SNOW Snowflake Inc. | +269.5K | $68.60M | 0.447% |
| GOOGL Alphabet Inc. | +140.1K | $50.08M | 0.326% |
| ALMR Alamar Biosciences, Inc. | +1.37M | $37.22M | 0.242% |
| HONA Honeywell Aerospace Inc. | +23.3K | $5.14M | 0.033% |
| OCTV Octave Intelligence plc | +8,897 | $145.02K | <0.01% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | TSLA Tesla, Inc. | Consumer Discretionary | 2.76M | $1.16B | 7.56% | -71.5K | -2.5% | Reduced | 0.07% |
| 2 | AMD Advanced Micro Devices Inc | Technology | 1.42M | $822.83M | 5.36% | -1.30M | -47.8% | Reduced | 0.09% |
| 3 | SPCX Space Exploration Technologies Corp | Industrials | 4.48M | $765.11M | 4.98% | +4.48M | – | New | 0.03% |
| 4 | TEM Tempus AI, Inc. | Healthcare | 10.02M | $580.61M | 3.78% | +414.9K | +4.3% | Added | 5.72% |
| 5 | HOOD Robinhood Markets, Inc. | Financial Services | 5.24M | $525.07M | 3.42% | -767.0K | -12.8% | Reduced | 0.58% |
| 6 | CRSP CRISPR Therapeutics AG | Healthcare | 9.46M | $516.00M | 3.36% | -1.85M | -16.4% | Reduced | 9.79% |
| 7 | SHOP Shopify Inc. | Technology | 4.16M | $474.52M | 3.09% | -21.7K | -0.5% | Reduced | 0.34% |
| 8 | TWST Twist Bioscience Corp | Healthcare | 4.55M | $468.08M | 3.05% | -1.79M | -28.3% | Reduced | 7.26% |
| 9 | TXG 10x Genomics, Inc. | Healthcare | 10.00M | $383.52M | 2.5% | -1.71M | -14.6% | Reduced | 7.68% |
| 10 | AMZN Amazon Com Inc | Consumer Discretionary | 1.59M | $379.24M | 2.47% | +235.9K | +17.4% | Added | 0.01% |
| 11 | PLTR Palantir Technologies Inc. | Technology | 3.21M | $374.78M | 2.44% | +102.4K | +3.3% | Added | 0.13% |
| 12 | GOOG Alphabet Inc. | Technology | 1.04M | $368.64M | 2.4% | +322.9K | +44.8% | Added | 0.01% |
| 13 | COIN Coinbase Global, Inc. | Technology | 2.51M | $367.13M | 2.39% | +138.4K | +5.8% | Added | 0.95% |
| 14 | RBLX Roblox Corp | Technology | 6.47M | $351.62M | 2.29% | +569.8K | +9.7% | Added | 0.9% |
| 15 | BEAM Beam Therapeutics Inc. | Healthcare | 10.23M | $351.26M | 2.29% | -1.90M | -15.6% | Reduced | 9.81% |
Tip. Select a row to see that position’s full history at ARK Investment Management.
As of its Q2 2026 13F filing, ARK Investment Management LLC’s five largest positions were Tesla, Inc. (TSLA) at 7.6%, Advanced Micro Devices Inc (AMD) at 5.4%, Space Exploration Technologies Corp (SPCX) at 5.0%, Tempus AI, Inc. (TEM) at 3.8%, Robinhood Markets, Inc. (HOOD) at 3.4% of the reported portfolio.
ARK Investment Management LLC reported a 13F portfolio worth $15.36B across 177 positions for Q2 2026. That is up 19.9% from the previous quarter.
Its largest purchases by value were Space Exploration Technologies Corp ($765.11M), Cerebras Systems Inc. ($168.98M), Alphabet Inc. ($114.10M). It opened 8 new positions.
Its largest sales by value were Advanced Micro Devices Inc ($753.10M), Roku, Inc ($445.44M), Teradyne, Inc ($290.47M). It exited 4 positions entirely.
From the Form 13F-HR reports ARK Investment Management LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.