13F filing recap · Q1 2018

What did ARK Invest buy in Q1 2018?

Reported stock-position changes between this filing and the previous one. US-listed stocks across every ARK-managed account, including accounts that belong to no fund below.

Stock value

$2.01B

Positions

199

Estimated turnover

54.1%

Turnover is a proxy: verified trade-origin share changes valued at period-end and divided by average reported stock value. SEC holdings reports do not disclose execution dates or prices. Corporate actions and unreconciled activity are excluded.

New positions

TSMTaiwan Semiconductor Manufacturing$9.51Mreported value+217.2K shares MGTIMgt Capital Investments Inc$3.09Mreported value+2.40M shares ALMDGMgi Digital Technology SA$2.44Mreported value+33.7K shares IFNNYInfineon Technologies AG$1.95Mreported value+72.1K shares RKUNYRakuten Group, Inc.$1.56Mreported value+190.0K shares MBGYYMercedes-Benz Group AG$1.50Mreported value+70.8K shares IOVAIovance Biotherapeutics Inc$1.10Mreported value+65.1K shares SYKStryker Corp$624.0Kreported value+3.9K shares MOG-AMoog Inc.$571.0Kreported value+6.9K shares ABTUGBXAquabounty Technologies Inc$278.0Kreported value+94.2K shares ICEIntercontinental Exchange, Inc.$125.0Kreported value+1.7K shares FANUYFanuc Corporation$55.0Kreported value+220 shares VLKAYVolkswagen AG$9.0Kreported value+229 shares

Increased positions

SSYSStratasys Ltd.$97.64Mreported value+2.08M shares+75.2%TSLATesla, Inc.$83.93Mreported value+174.5K shares+123.8%AMZNAmazon.com Inc$78.90Mreported value+10.2K shares+23.1%TWTRTwitter Inc.$78.24Mreported value+481.3K shares

Reduced positions

PRLBProto Labs, Inc.$19.06Mreported value-5.9K shares-3.5%SFTBYSoftbank Group Corp.$17.33Mreported value-23.1K shares-4.7%IONSIonis Pharmaceuticals, Inc.$15.51Mreported value-18.9K shares-5.1%GOOGAlphabet Inc.$14.46Mreported value-13.4K shares

Exited positions

JUNOJuno Therapeutics Inc$31.20Mprior reported value-682.5K shares-100.0%AKAMAkamai Technologies, Inc.$2.44Mprior reported value-37.4K shares-100.0%PIImpinj, Inc.$2.01Mprior reported value-89.1K shares-100.0%BYDDYByd Co Ltd$1.61Mprior reported value-92.0K shares