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AIM

ARK Investment Management Portfolio holdings

AUM $12.9B
1-Year Est. Return 64.92%
 

ARK Investment Management LLC, founded in 2014 by Cathie Wood and headquartered in St. Petersburg, Florida, is an investment firm managing over $15 billion in assets as of late 2024, renowned for its focus on disruptive innovation across thematic equity ETFs. With a mission to invest in technologies shaping the future, ARK targets five key areas—artificial intelligence, genomics, autonomous technology, energy storage, and blockchain—offering funds like the ARK Innovation ETF (ARKK) to retail and institutional investors seeking high-growth opportunities. Wood, a former AllianceBernstein economist, leads a team of about 50, emphasizing active management, deep research, and a long-term horizon, often holding volatile, speculative stocks like Tesla and Coinbase, which fueled massive gains in 2020 but faced challenges in 2022’s bear market. Known for its transparent, educational approach—including daily portfolio disclosures and bold predictions like Bitcoin reaching $1 million—ARK has carved a niche as a forward-thinking, risk-embracing player in the investment landscape.

This Fund
S&P 500
This Quarter Est. Return
-10.09%
1 Year Est. Return
+64.92%
3 Year Est. Return
+195.95%
5 Year Est. Return
+58.35%
10 Year Est. Return
–
AUM
$275M
AUM Growth
–
Cap. Flow
+$288M
Cap. Flow %
104.65%
Top 10 Hldgs %
48.93%
Holding
102
New
102
Increased
–
Reduced
–
Closed
–

Top Buys

Rank Stock Value
1
ATHN
Athenahealth, Inc.
ATHN
+$25.1M
2
SSYS icon
Stratasys
SSYS
+$22.7M
3
ILMN icon
Illumina
ILMN
+$21.6M
4
AMZN icon
Amazon
AMZN
+$13.9M
5
BIDU icon
Baidu
BIDU
+$11.3M

Top Sells

No sells this quarter

Sector Composition

Rank Sector Weight
1 Technology 26.84%
2 Healthcare 19.08%
3 Communication Services 17.67%
4 Industrials 15.61%
5 Consumer Discretionary 10.38%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ATHN
1
DELISTED
Athenahealth, Inc.
ATHN
$24.5M 8.93%
+233,411
New +$25.1M
ILMN icon
2
Illumina
ILMN
$29.4B
$20M 7.27%
+160,484
New +$21.6M
SSYS icon
3
Stratasys
SSYS
$697M
$19.1M 6.96%
+1,156,284
New +$22.7M
AMZN icon
4
Amazon
AMZN
$2.5T
$13.3M 4.83%
+354,340
New +$13.9M
NVDA icon
5
NVIDIA
NVDA
$5.01T
$11.1M 4.02%
+4,145,400
New +$8.66M
BIDU icon
6
Baidu
BIDU
$35.8B
$10.9M 3.96%
+66,224
New +$11.3M
NFLX icon
7
Netflix
NFLX
$292B
$9.6M 3.49%
+775,630
New +$9.19M
GOOG icon
8
Alphabet (Google) Class C
GOOG
$3.9T
$9.35M 3.4%
+242,400
New +$9.44M
PRLB icon
9
Protolabs
PRLB
$1.86B
$9.05M 3.29%
+176,335
New +$9.25M
META icon
10
Meta Platforms (Facebook)
META
$1.51T
$7.59M 2.76%
+65,981
New +$8.1M
TWTR
11
DELISTED
Twitter, Inc.
TWTR
$7.23M 2.63%
+443,549
New +$8.13M
HDP
12
DELISTED
Hortonworks, Inc.
HDP
$7.13M 2.59%
+858,413
New +$7.14M
CRM icon
13
Salesforce
CRM
$134B
$5.46M 1.98%
+79,682
New +$5.78M
SPLK
14
DELISTED
Splunk Inc
SPLK
$5.3M 1.93%
+103,545
New +$5.96M
NVTA
15
DELISTED
Invitae Corporation
NVTA
$5.29M 1.93%
+666,570
New +$4.98M
FMI
16
DELISTED
Foundation Medicine, Inc.
FMI
$5.28M 1.92%
+298,071
New +$6.42M
TWOU
17
DELISTED
2U Inc
TWOU
$5.13M 1.87%
+5,673
New +$5.78M
MCRB icon
18
Seres Therapeutics
MCRB
$48M
$4.87M 1.77%
+24,603
New +$5.37M
HAPN
19
Happen Inc
HAPN
$2.08B
$4.76M 1.73%
+181,311
New +$4.98M
BLUE
20
DELISTED
bluebird bio
BLUE
$4.67M 1.7%
+5,840
New +$4.64M
ALNY icon
21
Alnylam Pharmaceuticals
ALNY
$36.3B
$4.63M 1.69%
+123,730
New +$5.18M
KITE
22
DELISTED
Kite Pharma, Inc.
KITE
$4.36M 1.59%
+97,313
New +$4.77M
TER icon
23
Teradyne
TER
$54.8B
$4.26M 1.55%
+167,738
New +$3.98M
DDD icon
24
3D Systems Corp
DDD
$420M
$4.15M 1.51%
+312,195
New +$4.58M
XONE
25
DELISTED
The ExOne Company
XONE
$4.01M 1.46%
+429,775
New +$4.91M
1
2 3 4 5

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ARK Investment Management's Q4 2016 Portfolio in Review

Q4 2016 is the first quarter with a 13F filing on record for ARK Investment Management, which disclosed 102 positions worth $275M. Its ten largest holdings account for 49% of the portfolio.

Its largest position is Athenahealth, Inc.: 233,411 shares worth $24.5M.

By sector, the portfolio is most concentrated in Technology at 27% of assets, followed by Healthcare and Communication Services.

  • ARK Investment Management's largest Q4 2016 buy was Athenahealth, Inc.: 233,411 shares worth $24.5M.
  • ARK Investment Management's ten largest holdings make up 49% of its $275M portfolio in Q4 2016.
  • ARK Investment Management disclosed 102 positions in Q4 2016, its first 13F filing on record.

Based on ARK Investment Management's 13F filing for Q4 2016, filed 13 Feb 2017.