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ARK Investment Management LLC

The positions ARK Investment Management LLC reported on its Form 13F for Q2 2026, the quarter ending 30 Jun 2026, filed on 14 Aug 2026. Every figure below is the filing’s own: US-listed long equity, valued at the quarter end, with the change measured against the same manager’s previous filing.

Reported book
$15.4bn
+$2.5bn on Q1 2026
Positions
191
16 new, 7 sold out
Top ten weight
39%
Spread across the book
Quarter
Q2 2026
Filed 14 Aug 2026
Read the Q2 2026 filing on sec.gov CIK 0001697748 · Long-only · FL

Reported book is the quarter-end market value of the securities on the 13F, mostly US-listed long equity. It is not the manager’s assets under management: shorts, cash, leverage and most non-US or private holdings sit outside it.

Reported book by quarter
$0$8.4bn$16.8bnQ3 24: $10.9bn$10.9bnQ3 24Q4 24: $12.0bn$12.0bnQ4 24Q1 25: $10.0bn$10.0bnQ1 25Q2 25: $13.6bn$13.6bnQ2 25Q3 25: $16.8bn$16.8bnQ3 25Q4 25: $15.1bn$15.1bnQ4 25Q1 26: $12.9bn$12.9bnQ1 26Q2 26: $15.4bn$15.4bnQ2 26
Every quarter since Q4 2016: what ARK Investment Management LLC bought, cut and sold →
Largest positions, share of the book
TSLA · Tesla Inc: 7.5%TSLA · Tesla Inc7.5%AMD · Advanced Micro Devices Inc: 5.3%AMD · Advanced Micro De…5.3%SPCX · Space Exploration Technologies Corp: 5.0%SPCX · Space Exploratio…5.0%TEM · Tempus AI Inc: 3.8%TEM · Tempus AI Inc3.8%HOOD · Robinhood Markets Inc: 3.4%HOOD · Robinhood Market…3.4%CRSP · CRISPR Therapeutics AG: 3.4%CRSP · CRISPR Therapeut…3.4%SHOP · Shopify Inc: 3.1%SHOP · Shopify Inc3.1%TWST · Twist Bioscience Corp: 3.0%TWST · Twist Bioscience…3.0%TXG · 10X Genomics Inc: 2.5%TXG · 10X Genomics Inc2.5%AMZN · Amazon.com Inc: 2.5%AMZN · Amazon.com Inc2.5%

Opened this quarter

A new position is the clearest thing a filing says. Somebody argued for it recently, and it is the easiest question to be ready for.

  • Space Exploration Technologies Corp (SPCX)$765m · 5.0%
  • Cerebras Systems Inc (CBRS)$169m · 1.1%
  • X-Energy Inc (XE)$99m · 0.6%
  • Snowflake Inc (SNOW)$69m · 0.4%
  • Alphabet Inc (GOOGL)$50m · 0.3%
  • Alamar Biosciences Inc (ALMR)$37m · 0.2%
  • Honeywell International Inc (HON)$5.2m · 0.0%
  • Honeywell Aerospace Inc (HONA)$5.1m · 0.0%
  • Octave Intelligence PLC (OCTV)$100k · 0.0%
  • State Street SPDR S&P Biotech ETF ETP (XBI)$0 · 0.0%
  • iShares Expanded Tech-Software Sector ETF ETP (IGV)$0 · 0.0%
  • State Street SPDR S&P Capital Markets ETF ETP (KCE)$0 · 0.0%
  • and 4 more, in the table below.

Sold out of this quarter

Exits are valued at what the position was worth in the previous filing, because by this one it is gone.

  • Honeywell International Inc (HON)$8.7m held before
  • Brera Holdings PLC (SLMT)$7.6m held before
  • Intercontinental Exchange Inc (ICE)$4.6m held before
  • Palo Alto Networks Inc (PANW)$1.7m held before
  • Salesforce Inc (CRM)$1.1m held before
  • Pinterest Inc (PINS)$700k held before
  • iShares Russell 1000 ETF (IWB)$0 held before

Every reported position, Q2 2026

191 positions, sorted by weight · page 1 of 2

PositionWeight ↓ValueSharesChange on the quarterAction
Tesla Inc (TSLA)
CUSIP 88160R101
7.5%$1.2bn2,759,800
+$108m
-71,529 shares
Trimmed
Advanced Micro Devices Inc (AMD)
CUSIP 007903107
5.3%$823m1,416,443
+$271m
-1,296,411 shares
Trimmed
Space Exploration Technologies Corp (SPCX)
CUSIP 84615Q103
5.0%$765m4,478,013No earlier filingNew
Tempus AI Inc (TEM)
CUSIP 88023B103
3.8%$581m10,022,634
+$146m
+414,889 shares
Added
Robinhood Markets Inc (HOOD)
CUSIP 770700102
3.4%$525m5,236,031
+$109m
-767,030 shares
Trimmed
CRISPR Therapeutics AG (CRSP)
CUSIP H17182108
3.4%$516m9,460,939
-$22m
-1,852,684 shares
Trimmed
Shopify Inc (SHOP)
CUSIP 82509L107
3.1%$475m4,155,925
-$21m
-21,727 shares
Trimmed
Twist Bioscience Corp (TWST)
CUSIP 90184D100
3.0%$468m4,549,803
+$167m
-1,792,930 shares
Trimmed
10X Genomics Inc (TXG)
CUSIP 88025U109
2.5%$384m10,003,057
+$135m
-1,714,260 shares
Trimmed
Amazon.com Inc (AMZN)
CUSIP 023135106
2.5%$379m1,591,177
+$97m
+235,894 shares
Added
Palantir Technologies Inc (PLTR)
CUSIP 69608A108
2.4%$375m3,212,286
-$80m
+102,405 shares
Added
Alphabet Inc (GOOG)
CUSIP 02079K107
2.4%$369m1,043,334
+$162m
+322,920 shares
Added
Coinbase Global Inc (COIN)
CUSIP 19260Q107
2.4%$367m2,511,319
-$47m
+138,435 shares
Added
ROBLOX Corp (RBLX)
CUSIP 771049103
2.3%$352m6,465,890
+$18m
+569,784 shares
Added
Beam Therapeutics Inc (BEAM)
CUSIP 07373V105
2.3%$351m10,234,862
+$62m
-1,898,571 shares
Trimmed
Teradyne Inc (TER)
CUSIP 880770102
2.0%$312m644,782
-$57m
-600,340 shares
Trimmed
Intellia Therapeutics Inc (NTLA)
CUSIP 45826J105
1.9%$286m16,875,684
+$100m
+2,366,437 shares
Added
Circle Internet Group Inc (CRCL)
CUSIP 172573107
1.9%$286m4,558,162
-$145m
+48,680 shares
Added
NVIDIA Corp (NVDA)
CUSIP 67066G104
1.8%$276m1,381,247
+$96m
+345,821 shares
Added
CoreWeave Inc (CRWV)
CUSIP 21873S108
1.7%$265m2,657,192
+$68m
+119,067 shares
Added
Deere & Co (DE)
CUSIP 244199105
1.6%$249m393,025
+$25m
-6,049 shares
Trimmed
Block Inc (XYZ)
CUSIP 852234103
1.5%$235m3,097,973
+$49m
+4,037 shares
Added
Kratos Defense & Security Solutions Inc. (KTOS)
CUSIP 50077B207
1.5%$233m4,672,566
-$13m
+1,181,372 shares
Added
Taiwan Semiconductor Manufacturing Company Ltd (TSM)
ADR · CUSIP 874039100
1.5%$230m482,286
+$18m
-145,418 shares
Trimmed
Natera Inc (NTRA)
CUSIP 632307104
1.2%$187m688,855
+$50m
+4,600 shares
Added
Illumina Inc (ILMN)
CUSIP 452327109
1.2%$184m1,045,010
+$45m
-84,449 shares
Trimmed
Cerebras Systems Inc (CBRS)
CUSIP 15675D103
1.1%$169m764,613No earlier filingNew
Rocket Lab Corp (RKLB)
CUSIP 773121108
1.1%$166m1,631,207
+$22m
-612,449 shares
Trimmed
Bullish (BLSH)
CUSIP G16910120
1.0%$158m6,746,186
-$76m
+184,147 shares
Added
Broadcom Inc (AVGO)
CUSIP 11135F101
1.0%$154m407,202
+$28m
-601 shares
Trimmed
Recursion Pharmaceuticals Inc (RXRX)
CUSIP 75629V104
1.0%$152m41,337,632
+$28m
+1,124,863 shares
Added
Archer Aviation Inc (ACHR)
CUSIP 03945R102
1.0%$151m31,963,922
-$42m
-5,473,140 shares
Trimmed
Absci Corp (ABSI)
CUSIP 00091E109
1.0%$150m12,925,271
+$109m
-800,898 shares
Trimmed
Veracyte Inc (VCYT)
CUSIP 92337F107
0.9%$135m2,295,951
+$37m
-757,867 shares
Trimmed
Meta Platforms Inc (META)
CUSIP 30303M102
0.9%$135m238,973
+$47m
+84,977 shares
Added
ARK 21Shares Bitcoin ETF ETP (ARKB)
CUSIP 040919102
0.8%$126m6,454,565
-$25m
-243,641 shares
Trimmed
L3Harris Technologies Inc (LHX)
CUSIP 502431109
0.8%$125m431,179
-$9.2m
+41,485 shares
Added
BitMine Immersion Technologies (BMNR)
CUSIP 09175A206
0.8%$117m8,811,588
-$75m
-887,577 shares
Trimmed
Personalis Inc (PSNL)
CUSIP 71535D106
0.7%$111m8,271,339
+$60m
+327,227 shares
Added
GeneDx Holdings Corp (WGS)
CUSIP 81663L200
0.7%$111m1,610,189
+$26m
+285,606 shares
Added
BWX Technologies Inc (BWXT)
CUSIP 05605H100
0.7%$107m549,881
-$20m
-72,665 shares
Trimmed
AeroVironment Inc (AVAV)
CUSIP 008073108
0.7%$100m607,502
-$2.1m
+48,248 shares
Added
X-Energy Inc (XE)
CUSIP 98386P102
0.6%$99m5,411,846No earlier filingNew
Eli Lilly & Co (LLY)
CUSIP 532457108
0.6%$93m77,254
+$81m
+64,578 shares
Added
Roku Inc (ROKU)
CUSIP 77543R102
0.5%$82m595,880
-$279m
-3,224,525 shares
Trimmed
Guardant Health Inc (GH)
CUSIP 40131M109
0.5%$76m506,416
+$31m
+19,741 shares
Added
DoorDash Inc (DASH)
CUSIP 25809K105
0.5%$70m380,139
+$18m
+33,992 shares
Added
Snowflake Inc (SNOW)
CUSIP 833445109
0.4%$69m269,539No earlier filingNew
Trimble Inc (TRMB)
CUSIP 896239100
0.4%$68m1,331,680
-$13m
+83,755 shares
Added
SoFi Technologies Inc (SOFI)
CUSIP 83406F102
0.4%$67m3,742,479
+$6.2m
-93,524 shares
Trimmed
Iridium Communications Inc (IRDM)
CUSIP 46269C102
0.4%$67m1,215,113
+$19m
-511,689 shares
Trimmed
Joby Aviation Inc (JOBY)
CUSIP G65163100
0.4%$60m6,694,311
+$8.7m
+520,367 shares
Added
Caterpillar Inc (CAT)
CUSIP 149123101
0.4%$60m56,008
+$18m
-2,570 shares
Trimmed
Intuitive Machines Inc (LUNR)
CUSIP 46125A100
0.4%$58m2,699,401
+$8.4m
+42,870 shares
Added
CareDx Inc (CDNA)
CUSIP 14167L103
0.4%$56m1,953,531
+$17m
-274,025 shares
Trimmed
Figma Inc (FIG)
CUSIP 316841105
0.4%$55m3,042,015
-$17m
-350,854 shares
Trimmed
Datadog Inc (DDOG)
CUSIP 23804L103
0.4%$55m210,148
+$28m
-16,474 shares
Trimmed
Cerus Corp (CERS)
CUSIP 157085101
0.3%$52m17,932,099
+$18m
-1,229,049 shares
Trimmed
Toast Inc (TOST)
CUSIP 888787108
0.3%$52m1,859,887
+$3.7m
+49,133 shares
Added
Alphabet Inc (GOOGL)
CUSIP 02079K305
0.3%$50m140,122No earlier filingNew
Pacific Biosciences of California, Inc. (PACB)
CUSIP 69404D108
0.3%$50m29,781,416
+$2.2m
-6,491,872 shares
Trimmed
Compass Pathways Plc (CMPS)
ADR · CUSIP 20451W101
0.3%$49m3,451,965
+$31m
+150,915 shares
Added
Elbit Systems Ltd (ESLT)
CUSIP M3760D101
0.3%$48m62,709
-$3.6m
+2,428 shares
Added
Adaptive Biotechnologies Corp (ADPT)
CUSIP 00650F109
0.3%$45m2,090,306
+$16m
-2,663 shares
Trimmed
Nurix Therapeutics Inc (NRIX)
CUSIP 67080M103
0.3%$44m1,793,196
+$17m
+72,061 shares
Added
Cloudflare Inc (NET)
CUSIP 18915M107
0.3%$43m175,723
+$5.2m
-7,921 shares
Trimmed
Butterfly Network Inc (BFLY)
CUSIP 124155102
0.3%$43m5,085,456
+$22m
-142,047 shares
Trimmed
Aurora Innovation Inc (AUR)
CUSIP 051774107
0.3%$42m6,131,831
+$15m
-318,932 shares
Trimmed
MercadoLibre Inc (MELI)
CUSIP 58733R102
0.2%$37m22,044
-$4.1m
-1,944 shares
Trimmed
Alamar Biosciences Inc (ALMR)
CUSIP 010911105
0.2%$37m1,373,959No earlier filingNew
Cameco Corp (CCJ)
CUSIP 13321L108
0.2%$37m361,570
-$3.0m
-5,607 shares
Trimmed
Teledyne Technologies Inc (TDY)
CUSIP 879360105
0.2%$37m54,873
+$5.5m
+3,438 shares
Added
Synopsys Inc (SNPS)
CUSIP 871607107
0.2%$36m81,283
+$6.1m
+5,213 shares
Added
Symbotic Inc (SYM)
CUSIP 87151X101
0.2%$36m796,749
-$5.8m
+14,526 shares
Added
Schrodinger Inc (SDGR)
CUSIP 80810D103
0.2%$35m2,154,018
+$12m
+86,883 shares
Added
Baidu Inc (BIDU)
ADR · CUSIP 056752108
0.2%$35m301,934
-$90m
-818,397 shares
Trimmed
Spotify Technology SA (SPOT)
CUSIP L8681T102
0.2%$35m75,108
+$1.6m
+7,330 shares
Added
Everpure Inc (P)
CUSIP 74624M102
0.2%$31m397,952
+$6.0m
-30,664 shares
Trimmed
DraftKings Inc (DKNG)
CUSIP 26142V105
0.2%$31m1,228,846
+$1.8m
-124,263 shares
Trimmed
Prime Medicine Inc (PRME)
CUSIP 74168J101
0.2%$31m8,348,746
+$9.1m
+2,101,919 shares
Added
Rubrik Inc (RBRK)
CUSIP 781154109
0.2%$29m365,426
+$10m
-29,623 shares
Trimmed
Intuitive Surgical Inc (ISRG)
CUSIP 46120E602
0.2%$28m70,375
-$3.8m
+1,384 shares
Added
Kodiak AI Inc (KDK)
CUSIP 500081104
0.2%$26m5,150,227
-$200k
+1,344,999 shares
Added
Ionis Pharmaceuticals Inc (IONS)
CUSIP 462222100
0.2%$24m300,770
+$2.2m
+12,054 shares
Added
Gitlab Inc (GTLB)
CUSIP 37637K108
0.2%$23m767,998
+$5.6m
-58,887 shares
Trimmed
WeRide Inc (WRD)
ADR · CUSIP 950915108
0.1%$22m3,742,949
-$7.7m
+93,618 shares
Added
Generate Biomedicines Inc (GENB)
CUSIP 370920100
0.1%$22m1,284,617
+$15m
+786,209 shares
Added
Airbnb Inc (ABNB)
CUSIP 009066101
0.1%$21m148,320
+$800k
-13,342 shares
Trimmed
Arcturus Therapeutics Holdings (ARCT)
CUSIP 03969T109
0.1%$20m2,901,635
-$1.9m
+132,117 shares
Added
Oklo Inc (OKLO)
CUSIP 02156V109
0.1%$20m372,257
+$2.1m
+21,088 shares
Added
Genius Sports Ltd (GENI)
CUSIP G3934V109
0.1%$19m3,065,770
+$3.8m
-265,420 shares
Trimmed
Crowdstrike Holdings Inc (CRWD)
CUSIP 22788C105
0.1%$18m94,500
-$23m
-11,366 shares
Trimmed
HEICO Corp (HEI)
CUSIP 422806109
0.1%$18m50,052
+$5.8m
+6,311 shares
Added
908 Devices Inc (MASS)
CUSIP 65443P102
0.1%$18m2,027,920
+$5.7m
+81,235 shares
Added
Netflix Inc (NFLX)
CUSIP 64110L106
0.1%$16m224,871
-$4.8m
+7,450 shares
Added
Pony AI Inc (PONY)
ADR · CUSIP 732908108
0.1%$15m2,212,454
-$2.8m
+286,303 shares
Added
Sea Ltd (SE)
ADR · CUSIP 81141R100
0.1%$15m158,412
+$800k
-14,654 shares
Trimmed
Garmin Ltd (GRMN)
CUSIP H2906T109
0.1%$15m61,682
+$2.2m
+7,982 shares
Added
Klarna Group PLC (KLAR)
CUSIP G5279N105
0.1%$14m712,201
+$4.2m
-65,960 shares
Trimmed
Strata Critical Medical Inc (SRTA)
CUSIP 092667104
0.1%$14m2,730,855
-$17m
-4,724,429 shares
Trimmed

Every filing on file

QuarterPeriod endFiledBookPositionsTop 10Filing
Q2 202630 Jun 202614 Aug 2026$15.4bn19139%13F-HR
Q1 202631 Mar 202612 May 2026$12.9bn18240%13F-HR
Q4 202531 Dec 202511 Feb 2026$15.1bn19642%13F-HR
Q3 202530 Sept 202512 Nov 2025$16.8bn19646%13F-HR
Q2 202530 Jun 202530 Jul 2025$13.6bn19149%13F-HR
Q1 202531 Mar 20257 May 2025$10.0bn19648%13F-HR
Q4 202431 Dec 20244 Feb 2025$12.0bn18351%13F-HR
Q3 202430 Sept 202431 Oct 2024$10.9bn19449%13F-HR

Taking this into the room

Pick one name from the top of the book and one from the new positions, and know both properly: what the company earns, what it is priced at, and what has to be true for the position to work. That is a conversation. Reciting the whole table is not, and the interviewer wrote it.

A position sold out of is worth as much preparation as one opened. Ask what changed rather than asserting the fund was wrong, and be ready for the answer that the thesis played out and the money went somewhere better.

Compare this against every other manager →How a hedge fund interview runs →

What this filing leaves out

A 13F covers US-listed long equity at one moment in time. Shorts, bonds, cash, private positions and non-US listings never appear, and options are reported in a form that will mislead you if you read them as a position. A long/short manager showing $8bn here may run a book several times that size.

The lag matters too. Positions are as at the quarter end and the filing arrives up to forty-five days later, so what you are reading is at least six weeks old and possibly four months. Phrase it as what the filing showed, not what the fund holds today.

You have read the book. Now have a view on one name

Pick a position, work out what it is worth, and be ready to defend it. That is the difference between a candidate who read the filing and one who did something with it.

Comps ExplorerValue any holding above against its peer setEvery other managerWho else owns it, and who was buying last quarterDeal tapeWhat a buyer paid for a whole company in the sectorHedge fund interviewsHow the room runs, and the stock pitch it wants

Company names, tickers and logos are the trademarks of their respective owners and appear here to identify the company whose public figures are being used. L3VLUP is not affiliated with, sponsored by or endorsed by any company shown, and nothing here is a statement by or about that company. More

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