ARK Investment Management LLC

CIK 1697748 · View on SEC EDGAR ↗

Portfolio value
$15.4B
#368 of 9,443 by 13F value · top 3.9%
Positions
191
As of
June 30, 2026

Portfolio value QoQ: +19.8% 13F does not disclose cash

Top 10 holdings weight
39.45%
Top 25 holdings weight
67.83%
Positions above 1%
30
Effective number of positions
39.5

Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)

Turnover Q2 2026: 13.55% Est. buys $1,914,233,119 · sells $2,591,571,805

Median holding: 7.0 quarters Tracked Q4 2024–Q2 2026 · 73.7% still held

New positions
16
Increased
79
Decreased
95
Closed
7
On this page

Performance vs S&P 500

Tracked Q4 2024–Q2 2026
+42.2%
S&P 500 total return (same window)
+28.1%
Excess return
+14.1%

Annualized: +26.5% · S&P 500: +18.0%

Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.

Priceable coverage: 97.9% · Options excluded: 0.0%

Sector breakdown

Healthcare
27.9%
Technology
24.6%
Industrials
10.2%
Financial Services
9.3%
Consumer Discretionary
8.8%
Communication Services
7.0%
Retail
2.9%
Telecommunication
0.4%
Energy
0.2%
Utilities
0.1%
Consumer products
0.1%
N/A
0.1%
Financials
0.1%
Real Estate
0.0%
Communications
0.0%
Materials
0.0%
Other/Unmapped
8.1%

Full portfolio 191 positions

Type Streak 8Q trend
TSLA Tesla, Inc. - Common Stock $1,160,772,073 7.54% 2,759,800 $108,225,383 Down ×3
AMD Advanced Micro Devices, Inc. - Common Stock $822,826,048 5.34% 1,416,443 $270,950,159 Down ×1
Unknown issuer (CUSIP: 84615Q103) $765,113,281 4.97% 4,478,013 Up ×1
TEM Tempus AI, Inc. - Class A Common Stock $580,611,200 3.77% 10,022,634 $146,148,970 Up ×3
HOOD Robinhood Markets, Inc. - Class A Common Stock $525,069,168 3.41% 5,236,031 $109,057,055 Down ×1
CRSP CRISPR Therapeutics AG - Common Shares $515,999,631 3.35% 9,460,939 $-22,189,396 Down ×1
SHOP Shopify Inc. - Class A Subordinate Voting Shares $474,523,465 3.08% 4,155,925 $-21,029,609 Down ×1
TWST Twist Bioscience Corporation - Common Stock $468,083,756 3.04% 4,549,803 $166,677,075 Down ×2
TXG 10x Genomics, Inc. - Common Stock $383,517,223 2.49% 10,003,057 $134,758,576 Down ×2
AMZN Amazon.com, Inc. - Common Stock $379,241,133 2.46% 1,591,177 $96,976,245 Up ×2
PLTR Palantir Technologies Inc. - Class A Common Stock $374,777,381 2.43% 3,212,286 $-80,136,019 Up ×1
GOOG Alphabet Inc. - Class C Capital Stock $368,641,312 2.39% 1,043,334 $161,983,297 Up ×6
COIN Coinbase Global, Inc. - 3Class A Common Stock $367,129,713 2.38% 2,511,319 $-47,199,587 Up ×1
RBLX Roblox Corporation Class A Common Stock $351,615,103 2.28% 6,465,890 $18,131,359 Up ×2
BEAM Beam Therapeutics Inc. - Common Stock $351,260,447 2.28% 10,234,862 $62,120,750 Down ×2
TER Teradyne, Inc. - Common Stock $311,971,420 2.03% 644,782 $-57,157,558 Down ×3
NTLA Intellia Therapeutics, Inc. - Common Stock $285,536,575 1.85% 16,875,684 $99,528,030 Up ×3
CRCL Circle Internet Group, Inc. Class A Common Stock $285,477,674 1.85% 4,558,162 $-144,771,994 Up ×4
NVDA NVIDIA Corporation - Common Stock $276,373,746 1.79% 1,381,247 $95,795,513 Up ×1
CRWV CoreWeave, Inc. - Class A Common Stock $264,496,911 1.72% 2,657,192 $67,868,403 Up ×4
DE Deere & Company Common Stock $249,307,586 1.62% 393,025 $24,509,010 Down ×2
XYZ Block, Inc. Class A Common Stock, $235,445,950 1.53% 3,097,973 $49,252,880 Up ×1
KTOS Kratos Defense & Security Solutions, Inc. - Common Stock $232,974,116 1.51% 4,672,566 $-13,189,964 Up ×2
TSM Taiwan Semiconductor Manufacturing Company Ltd. $230,325,325 1.50% 482,286 $18,192,758 Down ×2
NTRA Natera, Inc. - Common Stock $186,989,592 1.21% 688,855 $50,145,525 Up ×1
ILMN Illumina, Inc. - Common Stock $183,744,158 1.19% 1,045,010 $44,526,995 Down ×2
Unknown issuer (CUSIP: 15675D103) $168,979,473 1.10% 764,613 Up ×1
RKLB Rocket Lab Corporation - Common Stock $165,812,192 1.08% 1,631,207 $21,724,604 Down ×1
BLSH Bullish Ordinary Shares $158,063,147 1.03% 6,746,186 $-76,398,502 Up ×3
AVGO Broadcom Inc. - Common Stock $153,820,556 1.00% 407,202 $27,601,449 Down ×1
RXRX Recursion Pharmaceuticals, Inc. - Class A Common Stock $151,709,111 0.98% 41,337,632 $28,255,909 Up ×4
ACHR Archer Aviation Inc. Class A Common Stock $151,189,352 0.98% 31,963,922 $-42,360,261 Down ×1
ABSI Absci Corporation - Common Stock $149,803,896 0.97% 12,925,271 $108,625,389 Down ×1
VCYT Veracyte, Inc. - Common Stock $134,841,222 0.88% 2,295,951 $36,477,734 Down ×3
META Meta Platforms, Inc. - Class A Common Stock $134,610,910 0.87% 238,973 $46,505,253 Up ×1
ARKB $125,605,835 0.82% 6,454,565 $-25,036,818 Down ×2
LHX L3Harris Technologies, Inc. Common Stock $125,296,306 0.81% 431,179 $-9,206,578 Up ×6
BMNR BitMine Immersion Technologies, Inc. Common Stock $117,282,236 0.76% 8,811,588 $-74,567,248 Down ×1
PSNL Personalis, Inc. - Common Stock $110,835,941 0.72% 8,271,339 $60,231,948 Up ×2
WGS GeneDx Holdings Corp. - Class A Common Stock $110,539,494 0.72% 1,610,189 $25,474,772 Up ×3
BWXT BWX Technologies, Inc. Common Stock $107,034,337 0.69% 549,881 $-20,270,095 Down ×3
AVAV AeroVironment, Inc. - Common Stock $100,280,355 0.65% 607,502 $-2,091,090 Up ×6
Unknown issuer (CUSIP: 98386P102) $99,361,493 0.65% 5,411,846 Up ×1
LLY Eli Lilly and Company Common Stock $92,660,897 0.60% 77,254 $81,002,260 Up ×1
ROKU Roku, Inc. - Class A Common Stock $82,314,834 0.53% 595,880 $-279,171,872 Down ×6
GH Guardant Health, Inc. - Common Stock $75,977,634 0.49% 506,416 $31,023,472 Up ×1
DASH DoorDash, Inc. - Common Stock $70,147,050 0.46% 380,139 $18,173,078 Up ×4
SNOW Snowflake Inc. Common Stock $68,597,731 0.45% 269,539 Up ×1
TRMB Trimble Inc. - Common Stock $68,155,382 0.44% 1,331,680 $-13,246,766 Up ×4
SOFI SoFi Technologies, Inc. - Common Stock $67,102,642 0.44% 3,742,479 $6,186,920 Down ×3
IRDM Iridium Communications Inc - Common Stock $66,648,948 0.43% 1,215,113 $18,747,461 Down ×3
JOBY Joby Aviation, Inc. Common Stock $59,713,254 0.39% 6,694,311 $8,716,477 Up ×3
CAT Caterpillar, Inc. Common Stock $59,642,919 0.39% 56,008 $18,142,749 Down ×1
LUNR Intuitive Machines, Inc. - Class A Common Stock $57,740,187 0.37% 2,699,401 $8,434,972 Up ×5
CDNA CareDx, Inc. - Common Stock $55,675,622 0.36% 1,953,531 $17,005,243 Down ×1
FIG Figma, Inc. Class A Common Stock $55,030,051 0.36% 3,042,015 $-16,695,200 Down ×1
DDOG Datadog, Inc. - Class A Common Stock $54,714,133 0.36% 210,148 $27,961,406 Down ×1
CERS Cerus Corporation - Common Stock $52,361,728 0.34% 17,932,099 $17,488,439 Down ×1
TOST Toast, Inc. Class A Common Stock $51,742,056 0.34% 1,859,887 $3,738,967 Up ×1
GOOGL Alphabet Inc. - Class A Common Stock $50,075,399 0.33% 140,122 Up ×1
PACB Pacific Biosciences of California, Inc. - Common Stock $50,032,778 0.32% 29,781,416 $2,152,038 Down ×2
CMPS COMPASS Pathways Plc - American Depository Shares $48,845,310 0.32% 3,451,965 $30,590,504 Up ×4
ESLT Elbit Systems Ltd. - Ordinary Shares $47,578,572 0.31% 62,709 $-3,605,422 Up ×4
ADPT Adaptive Biotechnologies Corporation - Common Stock $44,837,058 0.29% 2,090,306 $15,786,652 Down ×6
NRIX Nurix Therapeutics, Inc. - Common stock $43,502,930 0.28% 1,793,196 $16,825,334 Up ×3
NET Cloudflare, Inc. Class A Common Stock $43,101,337 0.28% 175,723 $5,208,234 Down ×3
BFLY Butterfly Network, Inc. Class A Common Stock $42,819,541 0.28% 5,085,456 $21,700,429 Down ×2
AUR Aurora Innovation, Inc. - Class A Common Stock $41,819,087 0.27% 6,131,831 $15,241,943 Down ×1
MELI MercadoLibre, Inc. - Common Stock $37,417,265 0.24% 22,044 $-4,058,467 Down ×2
Unknown issuer (CUSIP: 010911105) $37,220,549 0.24% 1,373,959 Up ×1
CCJ Cameco Corporation Common Stock $36,829,520 0.24% 361,570 $-3,049,574 Down ×1
TDY Teledyne Technologies Incorporated Common Stock $36,594,804 0.24% 54,873 $5,476,115 Up ×5
SNPS Synopsys, Inc. - Common Stock $36,257,908 0.24% 81,283 $6,097,674 Up ×6
SYM Symbotic Inc. - Class A Common Stock $35,813,868 0.23% 796,749 $-5,800,396 Up ×6
SDGR Schrodinger, Inc. - Common Stock $35,002,797 0.23% 2,154,018 $11,520,147 Up ×1
BIDU Baidu, Inc. - American Depositary Shares, each representing 8 ordinary share $34,508,037 0.22% 301,934 $-90,319,221 Down ×2
SPOT Spotify Technology S.A. Ordinary Shares $34,484,423 0.22% 75,108 $1,618,319 Up ×1
PSTG Everpure, Inc. Class A common stock $31,354,638 0.20% 397,952 $6,049,149 Down ×1
DKNG DraftKings Inc. - Class A Common Stock $31,040,642 0.20% 1,228,846 $1,786,422 Down ×2
PRME Prime Medicine, Inc. - Common Stock $30,806,875 0.20% 8,348,746 $9,067,918 Up ×2
RBRK Rubrik, Inc. Class A Common Stock $29,336,399 0.19% 365,426 $9,990,849 Down ×2
ISRG Intuitive Surgical, Inc. - Common Stock $27,986,730 0.18% 70,375 $-3,817,431 Up ×6
KDK Kodiak AI, Inc. - Common Stock $26,163,153 0.17% 5,150,227 $-245,129 Up ×3
IONS Ionis Pharmaceuticals, Inc. - Common Stock $23,848,064 0.15% 300,770 $2,168,344 Up ×1
GTLB GitLab Inc. - Class A Common Stock $23,446,979 0.15% 767,998 $5,553,188 Down ×3
WRD WeRide Inc. - American Depositary Shares $21,783,963 0.14% 3,742,949 $-7,739,125 Up ×2
Unknown issuer (CUSIP: 370920100) $21,671,492 0.14% 1,284,617 $15,441,387 Up ×1
ABNB Airbnb, Inc. - Class A Common Stock $21,224,619 0.14% 148,320 $809,918 Down ×3
ARCT Arcturus Therapeutics Holdings Inc. - Common Stock $19,498,987 0.13% 2,901,635 $-1,881,691 Up ×4
OKLO Oklo Inc. Class A common stock $19,480,209 0.13% 372,257 $2,065,738 Up ×3
GENI Genius Sports Limited Ordinary Shares $18,578,566 0.12% 3,065,770 $3,821,394 Down ×1
CRWD CrowdStrike Holdings, Inc. - Class A Common Stock $18,029,183 0.12% 94,500 $-23,301,962 Down ×3
HEI Heico Corporation Common Stock $17,828,022 0.12% 50,052 $5,834,240 Up ×4
MASS 908 Devices Inc. - Common Stock $17,642,905 0.11% 2,027,920 $5,729,194 Up ×1
NFLX Netflix, Inc. - Common Stock $16,055,789 0.10% 224,871 $-4,849,240 Up ×2
PONY Pony AI Inc. - American Depositary Shares $15,376,555 0.10% 2,212,454 $-2,806,310 Up ×3
SE Sea Limited American Depositary Shares, each representing one Class A Ordinary Share $15,180,586 0.10% 158,412 $849,022 Down ×1
GRMN Garmin Ltd. Common Stock (Switzerland) $14,651,942 0.10% 61,682 $2,193,005 Up ×4
KLAR Klarna Group plc Ordinary Shares $14,414,948 0.09% 712,201 $4,228,821 Down ×1
SRTA Strata Critical Medical, Inc. - Class A Common Stock $14,391,606 0.09% 2,730,855 $-16,771,481 Down ×1

ETFs managed 8 funds

Fund AUM Expense ratio
ARKK ARK ETF Trust $6.5B —
ARKQ ARK ETF Trust $2.1B —
ARKW ARK ETF Trust $1.7B —
ARKG ARK ETF Trust $1.2B —
ARKX ARK ETF Trust $893.0M —
ARKF ARK ETF Trust $827.5M —
IZRL ARK ETF Trust $139.3M —
PRNT ARK ETF Trust $60.1M —

Registered fund flows (SEC N-PORT)

Quarter ending Jun 2026 (partial)
-$91.4M

Quarter data still coming in (SEC filing lag up to ~60 days)

Funds reporting (complete / reporting / linked)
0 / 8 / 8

Sum of SEC Form N-PORT self-reported monthly flows (Item C.9), bucketed by calendar quarter, across this issuer's registered ETF/mutual fund products only. This reflects registered-fund flows, NOT the firm's total assets under management — separately managed accounts and other vehicles outside N-PORT reporting are not included. SEC N-PORT filing lag is up to ~60 days; faded bars in the chart above are quarters still being filed and may understate the true total.

Conviction holdings

Positions increased for 3+ consecutive quarters.

Share counts are as reported in 13F filings (not split-adjusted)

Security Value % of portfolio Streak
TEM $580,611,200 3.77% up ×3
GOOG $368,641,312 2.39% up ×6
NTLA $285,536,575 1.85% up ×3
CRCL $285,477,674 1.85% up ×4
CRWV $264,496,911 1.72% up ×4
BLSH $158,063,147 1.03% up ×3
RXRX $151,709,111 0.98% up ×4
LHX $125,296,306 0.81% up ×6
WGS $110,539,494 0.72% up ×3
AVAV $100,280,355 0.65% up ×6
DASH $70,147,050 0.46% up ×4
TRMB $68,155,382 0.44% up ×4
JOBY $59,713,254 0.39% up ×3
LUNR $57,740,187 0.37% up ×5
CMPS $48,845,310 0.32% up ×4

Biggest new bets

New positions opened this quarter, largest first.

Security Value Shares % of portfolio
Unknown issuer (CUSIP: 84615Q103) $765,113,281 4,478,013 4.97%
Unknown issuer (CUSIP: 15675D103) $168,979,473 764,613 1.10%
Unknown issuer (CUSIP: 98386P102) $99,361,493 5,411,846 0.65%
SNOW $68,597,731 269,539 0.45%
GOOGL $50,075,399 140,122 0.33%
Unknown issuer (CUSIP: 010911105) $37,220,549 1,373,959 0.24%
Unknown issuer (CUSIP: 438516205) $5,208,362 23,262 0.03%
Unknown issuer (CUSIP: 43849R105) $5,142,763 23,262 0.03%
Unknown issuer (CUSIP: G22845104) $145,021 8,897 0.00%
XBI $14,822 94 0.00%
IGV $5,109 56 0.00%
KCE $2,775 19 0.00%
XHE $1,805 21 0.00%
XAR $729 3 0.00%
FCOM $482 7 0.00%

Top movers (QoQ)

Security Action Shares Δ Value Δ
ROKU Trimmed -3.2M -$279.2M
AMD Trimmed -1.3M +$271.0M
TWST Trimmed -1.8M +$166.7M
GOOG Bought more +323K +$162.0M
TEM Bought more +415K +$146.1M
CRCL Bought more +49K -$144.8M
TXG Trimmed -1.7M +$134.8M
HOOD Trimmed -767K +$109.1M
ABSI Trimmed -801K +$108.6M
TSLA Trimmed -72K +$108.2M

Exited positions

Includes corporate events (mergers, delistings) — not all exits are sells

Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.

SecurityQuarter Shares before Value before Price since exit
TTD March 31, 2026 2,927,539 $111,129,371 -41.7%
PD March 31, 2026 8,323,386 $109,119,591 92.8%
PATH June 30, 2025 8,319,250 $85,688,273 22.9%
RKLBXXXX June 30, 2025 2,467,141 $44,112,481 No longer tracked
U March 31, 2026 974,337 $43,036,485 110.1%
QCOM March 31, 2026 250,168 $42,791,236 25.0%
RDDT Dec. 31, 2025 158,120 $36,366,019 -33.3%
IBTA Dec. 31, 2025 907,386 $25,270,700 60.3%
FUTU March 31, 2026 106,024 $17,410,201 -14.5%
NXDR March 31, 2026 7,778,633 $16,335,129 69.3%
ACCD March 31, 2025 4,663,613 $15,949,557 No longer tracked
AMGN March 31, 2026 45,358 $14,845,967 23.9%
GLBE March 31, 2026 364,781 $14,339,541 30.5%
INCY March 31, 2026 136,950 $13,526,537 35.5%
ATAI March 31, 2026 3,305,997 $13,521,529 110.3%
VRTX March 31, 2026 26,100 $11,832,537 22.5%
CAI March 31, 2026 408,725 $11,027,408 39.5%
INTU March 31, 2026 14,562 $9,646,160 -16.6%
VEEV March 31, 2026 41,222 $9,202,041 41.0%
PYPL March 31, 2026 151,471 $8,842,877 37.6%
HON June 30, 2026 38,709 $8,749,395 -1.9%
BILL Dec. 31, 2025 151,654 $8,033,112 -13.1%
AVDX June 30, 2025 943,393 $7,999,973 No longer tracked
SLMT June 30, 2026 9,687,877 $7,595,296 -13.0%
MGA June 30, 2025 161,171 $5,478,202 86.4%
FARO Sept. 30, 2025 112,444 $4,938,540 No longer tracked
ICE June 30, 2026 29,181 $4,589,588 30.7%
LAB March 31, 2026 3,066,665 $3,925,331 -31.5%
ALTR March 31, 2025 35,280 $3,849,401 No longer tracked
ANSS Sept. 30, 2025 10,257 $3,602,464 No longer tracked
PRNT March 31, 2026 135,556 $3,028,321 No longer tracked
SPNS Dec. 31, 2025 64,757 $2,784,551 No longer tracked
BWAY Sept. 30, 2025 199,826 $2,627,712 -0.4%
ARYTF June 30, 2025 574,085 $2,593,630 No longer tracked
MGIC March 31, 2026 99,907 $2,572,605 No longer tracked
SATX Sept. 30, 2025 816,219 $2,391,522 No longer tracked
CYBR March 31, 2026 4,245 $1,893,525 No longer tracked
NEXN Dec. 31, 2025 194,362 $1,797,849 46.9%
CGEN Sept. 30, 2025 1,072,776 $1,784,831 82.3%
KMDA Dec. 31, 2025 256,217 $1,778,684 15.8%
DM March 31, 2025 758,823 $1,775,646 No longer tracked
PANW June 30, 2026 10,866 $1,742,037 0.9%
UPS March 31, 2026 13,383 $1,327,460 5.0%
CRM June 30, 2026 6,062 $1,131,594 31.2%
RPTX June 30, 2025 1,124,483 $1,108,628 No longer tracked
PINS June 30, 2026 36,028 $660,754 9.7%
ADBE Sept. 30, 2025 1,360 $526,157 -22.6%
AAPL March 31, 2025 1,394 $349,085 38.7%
VUG Sept. 30, 2025 275 $120,398 No longer tracked
ETHA March 31, 2026 4,432 $99,410
KODK March 31, 2026 10,745 $90,903 7.6%
KMT March 31, 2025 3,688 $88,586 42.0%
HXL March 31, 2026 1,159 $85,650 16.9%
REGN March 31, 2026 110 $84,651 8.4%
EMN March 31, 2026 1,169 $74,617 -2.3%
XRX March 31, 2025 8,555 $72,119 -39.6%
Q March 31, 2026 447 $36,498 14.4%
DD March 31, 2026 895 $35,979 206.0%
EXAS March 31, 2026 77 $7,862 No longer tracked
GBTC June 30, 2025 20 $1,303 No longer tracked
SPY Sept. 30, 2025 1 $556 No longer tracked
BTC June 30, 2025 4 $146 No longer tracked
IWB June 30, 2026 0 $125 No longer tracked
IWB Sept. 30, 2025 0 $98 No longer tracked
SNTI March 31, 2025 28 $97 -87.4%
MKFG June 30, 2025 1 $5 No longer tracked
WKME June 30, 2025 145,813 $0 No longer tracked