ARK Investment Management LLC — 13F Holdings & Portfolio
CIK 1697748 · latest 13F-HR filed 2026-08-14
ARK Investment Management LLC manages $15.40B in 13F-reported U.S. long-equity assets across 191 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are TSLA (7.54%), AMD (5.34%), SPCX (4.97%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 16 new positions, exited 7, added to 102, and trimmed 56.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$15.40B
Long-equity book
191
Distinct positions
2026-06-30
Filed 2026-08-14
+16 / −7 / ↑102 / ↓56
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
| Name | Title / Status | Ownership | Type |
|---|
Quarter-over-quarter changes
Share-count changes vs the prior 13F.
Top Adds (vs prior quarter)
- Advanced Micro Devices Inc$271.0M +49.1%
- Twist Bioscience Corp$166.7M +55.3%
- Alphabet Inc$162.0M +78.4%
- Tempus AI Inc$146.1M +33.6%
- 10X Genomics Inc$134.8M +54.2%
Top Trims
- Roku Inc-$279.2M -77.2%
- Circle Internet Group Inc-$144.8M -33.6%
- Baidu Inc-$90.3M -72.4%
- Alibaba Group Holding Ltd-$86.8M -88.3%
- Palantir Technologies Inc-$80.1M -17.6%
New Positions
- Space Exploration Technologies Corp$765.1M
- Cerebras Systems Inc$169.0M
- X-Energy Inc$99.4M
- Snowflake Inc$68.6M
- Alphabet Inc$50.1M
Exited Positions
- Honeywell International Inc$8.7M
- Brera Holdings PLC$7.6M
- Intercontinental Exchange Inc$4.6M
- Palo Alto Networks Inc$1.7M
- Salesforce Inc$1.1M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | Tesla Inc | TSLA | 88160R101 | $1.16B | 7.54% | 2,759,800 | SH |
| 2 | Advanced Micro Devices Inc | AMD | 007903107 | $822.8M | 5.34% | 1,416,443 | SH |
| 3 | Space Exploration Technologies Corp | SPCX | 84615Q103 | $765.1M | 4.97% | 4,478,013 | SH |
| 4 | Tempus AI Inc | TEM | 88023B103 | $580.6M | 3.77% | 10,022,634 | SH |
| 5 | Robinhood Markets Inc | HOOD | 770700102 | $525.1M | 3.41% | 5,236,031 | SH |
| 6 | CRISPR Therapeutics AG | CRSP | H17182108 | $516.0M | 3.35% | 9,460,939 | SH |
| 7 | Shopify Inc | SHOP | 82509L107 | $474.5M | 3.08% | 4,155,925 | SH |
| 8 | Twist Bioscience Corp | TWST | 90184D100 | $468.1M | 3.04% | 4,549,803 | SH |
| 9 | 10X Genomics Inc | TXG | 88025U109 | $383.5M | 2.49% | 10,003,057 | SH |
| 10 | Amazon.com Inc | AMZN | 023135106 | $379.2M | 2.46% | 1,591,177 | SH |
| 11 | Palantir Technologies Inc | PLTR | 69608A108 | $374.8M | 2.43% | 3,212,286 | SH |
| 12 | Alphabet Inc | GOOG | 02079K107 | $368.6M | 2.39% | 1,043,334 | SH |
| 13 | Coinbase Global Inc | COIN | 19260Q107 | $367.1M | 2.38% | 2,511,319 | SH |
| 14 | ROBLOX Corp | RBLX | 771049103 | $351.6M | 2.28% | 6,465,890 | SH |
| 15 | Beam Therapeutics Inc | BEAM | 07373V105 | $351.3M | 2.28% | 10,234,862 | SH |
| 16 | Teradyne Inc | TER | 880770102 | $312.0M | 2.03% | 644,782 | SH |
| 17 | Intellia Therapeutics Inc | NTLA | 45826J105 | $285.5M | 1.85% | 16,875,684 | SH |
| 18 | Circle Internet Group Inc | CRCL | 172573107 | $285.5M | 1.85% | 4,558,162 | SH |
| 19 | NVIDIA Corp | NVDA | 67066G104 | $276.4M | 1.79% | 1,381,247 | SH |
| 20 | CoreWeave Inc | CRWV | 21873S108 | $264.5M | 1.72% | 2,657,192 | SH |
| 21 | Deere & Co | DE | 244199105 | $249.3M | 1.62% | 393,025 | SH |
| 22 | Block Inc | XYZ | 852234103 | $235.4M | 1.53% | 3,097,973 | SH |
| 23 | Kratos Defense & Security Solutions Inc. | KTOS | 50077B207 | $233.0M | 1.51% | 4,672,566 | SH |
| 24 | Taiwan Semiconductor Manufacturing Company Ltd | TSM | 874039100 | $230.3M | 1.50% | 482,286 | SH |
| 25 | Natera Inc | NTRA | 632307104 | $187.0M | 1.21% | 688,855 | SH |
| 26 | Illumina Inc | ILMN | 452327109 | $183.7M | 1.19% | 1,045,010 | SH |
| 27 | Cerebras Systems Inc | CBRS | 15675D103 | $169.0M | 1.10% | 764,613 | SH |
| 28 | Rocket Lab Corp | RKLB | 773121108 | $165.8M | 1.08% | 1,631,207 | SH |
| 29 | Bullish | BLSH | G16910120 | $158.1M | 1.03% | 6,746,186 | SH |
| 30 | Broadcom Inc | AVGO | 11135F101 | $153.8M | 1.00% | 407,202 | SH |
| 31 | Recursion Pharmaceuticals Inc | RXRX | 75629V104 | $151.7M | 0.98% | 41,337,632 | SH |
| 32 | Archer Aviation Inc | ACHR | 03945R102 | $151.2M | 0.98% | 31,963,922 | SH |
| 33 | Absci Corp | ABSI | 00091E109 | $149.8M | 0.97% | 12,925,271 | SH |
| 34 | Veracyte Inc | VCYT | 92337F107 | $134.8M | 0.88% | 2,295,951 | SH |
| 35 | Meta Platforms Inc | META | 30303M102 | $134.6M | 0.87% | 238,973 | SH |
| 36 | ARK 21Shares Bitcoin ETF | ARKB | 040919102 | $125.6M | 0.82% | 6,454,565 | SH |
| 37 | L3Harris Technologies Inc | LHX | 502431109 | $125.3M | 0.81% | 431,179 | SH |
| 38 | BitMine Immersion Technologies | BMNR | 09175A206 | $117.3M | 0.76% | 8,811,588 | SH |
| 39 | Personalis Inc | PSNL | 71535D106 | $110.8M | 0.72% | 8,271,339 | SH |
| 40 | GeneDx Holdings Corp | WGS | 81663L200 | $110.5M | 0.72% | 1,610,189 | SH |
| 41 | BWX Technologies Inc | BWXT | 05605H100 | $107.0M | 0.69% | 549,881 | SH |
| 42 | AeroVironment Inc | AVAV | 008073108 | $100.3M | 0.65% | 607,502 | SH |
| 43 | X-Energy Inc | XE | 98386P102 | $99.4M | 0.65% | 5,411,846 | SH |
| 44 | Eli Lilly & Co | LLY | 532457108 | $92.7M | 0.60% | 77,254 | SH |
| 45 | Roku Inc | ROKU | 77543R102 | $82.3M | 0.53% | 595,880 | SH |
| 46 | Guardant Health Inc | GH | 40131M109 | $76.0M | 0.49% | 506,416 | SH |
| 47 | DoorDash Inc | DASH | 25809K105 | $70.1M | 0.46% | 380,139 | SH |
| 48 | Snowflake Inc | SNOW | 833445109 | $68.6M | 0.45% | 269,539 | SH |
| 49 | Trimble Inc | TRMB | 896239100 | $68.2M | 0.44% | 1,331,680 | SH |
| 50 | SoFi Technologies Inc | SOFI | 83406F102 | $67.1M | 0.44% | 3,742,479 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $15.40B | 191 | 0001104659-26-096910 |
| 2026-03-31 | 2026-05-12 | $12.86B | 182 | 0001104659-26-059240 |
| 2025-12-31 | 2026-02-11 | $15.07B | 197 | 0001104659-26-013538 |
| 2025-09-30 | 2025-11-12 | $16.80B | 196 | 0001104659-25-110217 |
| 2024-06-30 | 2024-07-26 | $11.27B | 190 | 0001104659-24-082900 |
| 2024-03-31 | 2024-04-18 | $14.44B | 230 | 0001104659-24-048700 |
| 2020-09-30 | 2020-10-30 | $16.86B | 223 | 0001104659-20-119777 |
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