Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| Tesla Inc.Common Stock | Common Stock | $1,160,772,073 | 7.5% |
| Advanced Micro Devices Inc.Common Stock | Common Stock | $822,826,048 | 5.3% |
| Space Exploration Technologies Corp.Common Stock | Common Stock | $765,113,281 | 5.0% |
| Tempus AI Inc.Common Stock | Common Stock | $580,611,200 | 3.8% |
| Robinhood Markets Inc.Common Stock | Common Stock | $525,069,168 | 3.4% |
| Crispr Therapeutics AGCommon Stock | Common Stock | $515,999,631 | 3.4% |
| Shopify Inc.Common Stock | Common Stock | $474,523,465 | 3.1% |
| Twist Bioscience Corp.Common Stock | Common Stock | $468,083,756 | 3.0% |
| 10x Genomics Inc.Common Stock | Common Stock | $383,517,223 | 2.5% |
| Amazon.com Inc.Common Stock | Common Stock | $379,241,133 | 2.5% |
| Palantir Technologies Inc.Common Stock | Common Stock | $374,777,381 | 2.4% |
| Alphabet Inc.Common Stock | Common Stock | $368,641,312 | 2.4% |
| Coinbase Global Inc.Common Stock | Common Stock | $367,129,713 | 2.4% |
| Roblox Corp.Common Stock | Common Stock | $351,615,103 | 2.3% |
| Beam Therapeutics Inc.Common Stock | Common Stock | $351,260,447 | 2.3% |
| Teradyne Inc.Common Stock | Common Stock | $311,971,420 | 2.0% |
| Intellia Therapeutics Inc.Common Stock | Common Stock | $285,536,575 | 1.9% |
| Circle Internet Group Inc.Common Stock | Common Stock | $285,477,674 | 1.9% |
| Nvidia Corp.Common Stock | Common Stock | $276,373,746 | 1.8% |
| Coreweave Inc.Common Stock | Common Stock | $264,496,911 | 1.7% |
| Deere & CoCommon Stock | Common Stock | $249,307,586 | 1.6% |
| Block Inc.Common Stock | Common Stock | $235,445,950 | 1.5% |
| Kratos Defense & Security Solutions Inc..Common Stock | Common Stock | $232,974,116 | 1.5% |
| Taiwan Semiconductor Manufacturing Company LtdADR | ADR | $230,325,325 | 1.5% |
| Natera Inc.Common Stock | Common Stock | $186,989,592 | 1.2% |
| Illumina Inc.Common Stock | Common Stock | $183,744,158 | 1.2% |
| Cerebras Systems Inc.Common Stock | Common Stock | $168,979,473 | 1.1% |
| Rocket Lab Corp.Common Stock | Common Stock | $165,812,192 | 1.1% |
| BullishCommon Stock | Common Stock | $158,063,147 | 1.0% |
| Broadcom Inc.Common Stock | Common Stock | $153,820,556 | 1.0% |
| Recursion Pharmaceuticals Inc.Common Stock | Common Stock | $151,709,111 | 1.0% |
| Archer Aviation Inc.Common Stock | Common Stock | $151,189,352 | 1.0% |
| Absci Corp.Common Stock | Common Stock | $149,803,896 | 1.0% |
| Veracyte Inc.Common Stock | Common Stock | $134,841,222 | 0.9% |
| Meta Platforms Inc.Common Stock | Common Stock | $134,610,910 | 0.9% |
| Ark 21shares Bitcoin ETFETP | ETP | $125,605,835 | 0.8% |
| L3harris Technologies Inc.Common Stock | Common Stock | $125,296,306 | 0.8% |
| Bitmine Immersion TechnologiesCommon Stock | Common Stock | $117,282,236 | 0.8% |
| Personalis Inc.Common Stock | Common Stock | $110,835,941 | 0.7% |
| Genedx Holdings Corp.Common Stock | Common Stock | $110,539,494 | 0.7% |
| Bwx Technologies Inc.Common Stock | Common Stock | $107,034,337 | 0.7% |
| Aerovironment Inc.Common Stock | Common Stock | $100,280,355 | 0.7% |
| X-energy Inc.Common Stock | Common Stock | $99,361,493 | 0.6% |
| Eli Lilly & CoCommon Stock | Common Stock | $92,660,897 | 0.6% |
| Roku Inc.Common Stock | Common Stock | $82,314,834 | 0.5% |
| Guardant Health Inc.Common Stock | Common Stock | $75,977,634 | 0.5% |
| Doordash Inc.Common Stock | Common Stock | $70,147,050 | 0.5% |
| Snowflake Inc.Common Stock | Common Stock | $68,597,731 | 0.4% |
| Trimble Inc.Common Stock | Common Stock | $68,155,382 | 0.4% |
| Sofi Technologies Inc.Common Stock | Common Stock | $67,102,642 | 0.4% |
Tesla Inc.Common Stock$1,160,772,073
- Class
- Common Stock
- Share
- 7.5%
Advanced Micro Devices Inc.Common Stock$822,826,048
- Class
- Common Stock
- Share
- 5.3%
Space Exploration Technologies Corp.Common Stock$765,113,281
- Class
- Common Stock
- Share
- 5.0%
Tempus AI Inc.Common Stock$580,611,200
- Class
- Common Stock
- Share
- 3.8%
Robinhood Markets Inc.Common Stock$525,069,168
- Class
- Common Stock
- Share
- 3.4%
Crispr Therapeutics AGCommon Stock$515,999,631
- Class
- Common Stock
- Share
- 3.4%
Shopify Inc.Common Stock$474,523,465
- Class
- Common Stock
- Share
- 3.1%
Twist Bioscience Corp.Common Stock$468,083,756
- Class
- Common Stock
- Share
- 3.0%
10x Genomics Inc.Common Stock$383,517,223
- Class
- Common Stock
- Share
- 2.5%
Amazon.com Inc.Common Stock$379,241,133
- Class
- Common Stock
- Share
- 2.5%
Palantir Technologies Inc.Common Stock$374,777,381
- Class
- Common Stock
- Share
- 2.4%
Alphabet Inc.Common Stock$368,641,312
- Class
- Common Stock
- Share
- 2.4%
Coinbase Global Inc.Common Stock$367,129,713
- Class
- Common Stock
- Share
- 2.4%
Roblox Corp.Common Stock$351,615,103
- Class
- Common Stock
- Share
- 2.3%
Beam Therapeutics Inc.Common Stock$351,260,447
- Class
- Common Stock
- Share
- 2.3%
Teradyne Inc.Common Stock$311,971,420
- Class
- Common Stock
- Share
- 2.0%
Intellia Therapeutics Inc.Common Stock$285,536,575
- Class
- Common Stock
- Share
- 1.9%
Circle Internet Group Inc.Common Stock$285,477,674
- Class
- Common Stock
- Share
- 1.9%
Nvidia Corp.Common Stock$276,373,746
- Class
- Common Stock
- Share
- 1.8%
Coreweave Inc.Common Stock$264,496,911
- Class
- Common Stock
- Share
- 1.7%
Deere & CoCommon Stock$249,307,586
- Class
- Common Stock
- Share
- 1.6%
Block Inc.Common Stock$235,445,950
- Class
- Common Stock
- Share
- 1.5%
Kratos Defense & Security Solutions Inc..Common Stock$232,974,116
- Class
- Common Stock
- Share
- 1.5%
Taiwan Semiconductor Manufacturing Company LtdADR$230,325,325
- Class
- ADR
- Share
- 1.5%
Natera Inc.Common Stock$186,989,592
- Class
- Common Stock
- Share
- 1.2%
Illumina Inc.Common Stock$183,744,158
- Class
- Common Stock
- Share
- 1.2%
Cerebras Systems Inc.Common Stock$168,979,473
- Class
- Common Stock
- Share
- 1.1%
Rocket Lab Corp.Common Stock$165,812,192
- Class
- Common Stock
- Share
- 1.1%
BullishCommon Stock$158,063,147
- Class
- Common Stock
- Share
- 1.0%
Broadcom Inc.Common Stock$153,820,556
- Class
- Common Stock
- Share
- 1.0%
Recursion Pharmaceuticals Inc.Common Stock$151,709,111
- Class
- Common Stock
- Share
- 1.0%
Archer Aviation Inc.Common Stock$151,189,352
- Class
- Common Stock
- Share
- 1.0%
Absci Corp.Common Stock$149,803,896
- Class
- Common Stock
- Share
- 1.0%
Veracyte Inc.Common Stock$134,841,222
- Class
- Common Stock
- Share
- 0.9%
Meta Platforms Inc.Common Stock$134,610,910
- Class
- Common Stock
- Share
- 0.9%
Ark 21shares Bitcoin ETFETP$125,605,835
- Class
- ETP
- Share
- 0.8%
L3harris Technologies Inc.Common Stock$125,296,306
- Class
- Common Stock
- Share
- 0.8%
Bitmine Immersion TechnologiesCommon Stock$117,282,236
- Class
- Common Stock
- Share
- 0.8%
Personalis Inc.Common Stock$110,835,941
- Class
- Common Stock
- Share
- 0.7%
Genedx Holdings Corp.Common Stock$110,539,494
- Class
- Common Stock
- Share
- 0.7%
Bwx Technologies Inc.Common Stock$107,034,337
- Class
- Common Stock
- Share
- 0.7%
Aerovironment Inc.Common Stock$100,280,355
- Class
- Common Stock
- Share
- 0.7%
X-energy Inc.Common Stock$99,361,493
- Class
- Common Stock
- Share
- 0.6%
Eli Lilly & CoCommon Stock$92,660,897
- Class
- Common Stock
- Share
- 0.6%
Roku Inc.Common Stock$82,314,834
- Class
- Common Stock
- Share
- 0.5%
Guardant Health Inc.Common Stock$75,977,634
- Class
- Common Stock
- Share
- 0.5%
Doordash Inc.Common Stock$70,147,050
- Class
- Common Stock
- Share
- 0.5%
Snowflake Inc.Common Stock$68,597,731
- Class
- Common Stock
- Share
- 0.4%
Trimble Inc.Common Stock$68,155,382
- Class
- Common Stock
- Share
- 0.4%
Sofi Technologies Inc.Common Stock$67,102,642
- Class
- Common Stock
- Share
- 0.4%
The share class is shown on a wider screen.
The 50 largest of 191 positions by value, with holdings of the same security combined. The 191 largest are in this firm's machine-readable record. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR
This filing
- Form
- 13F-HR
- CIK
- 1697748
- File number
- 028-17768
- Options
- 1 call, 0 put
- In the 25 largest
- 67.8%
- Prior quarter
- $12,859,485,476 at 31 March 2026
- Positions opened
- 16
- Positions closed
- 7
Common questions
What are Ark Investment Management’s 13F holdings worth?
$15,402,788,184 across 191 positions for the quarter ended 30 June 2026.
What is Ark Investment Management’s largest 13F holding?
Tesla Inc (Common Stock) was the largest position at $1,160,772,073, or 7.5% of reported 13F value, as of 30 June 2026.
How concentrated is Ark Investment Management’s 13F portfolio?
The ten largest positions accounted for 39.4% of reported value and the twenty-five largest for 67.8%, across 191 positions as of 30 June 2026.
Does Form 13F show everything Ark Investment Management manages?
No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.
How often does Ark Investment Management file its 13F?
Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.
Answered from this filing and the prior quarter's.