Equal-WT
WhaleScore 2.0
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ARK INVESTMENT MANAGEMENT LLC
ST. PETERSBURG FL
Investment Advisor
Hedge Fund
ARK Investment Management is based out of St. Petersburg. ARK Investment Management is a hedge fund with 57 clients and discretionary assets under management (AUM) of $15,177,263,144 (Form ADV from 2024-10-10). Their last reported 13F filing for Q1 2025 included $9,990,618,425 in managed 13F securities
and a top 10 holdings concentration of 48.49%. ARK Investment Management's largest holding is Tesla Inc with shares held of 3,258,758. Whalewisdom has at least 35 13F filings, 325 13G filings, and 2 Form 4 filings
Business Description
ARK Investment Management LLC (ARK) engages in educating consultants, broker-dealers, and other financial intermediaries about its advisory services through activities like sponsoring educational events and conferences. ARK uses its own resources to cover some of the costs associated with these events. Clients seeking more details about payments to specific consultants can contact ARK or the consultant directly.
ARK also has written agreements with entities that introduce prospective clients, compensating them based on the management fees ARK receives from those clients. This arrangement creates a financial incentive for the solicitor to recommend ARK. ARK adheres to specific rules under the Advisers Act when entering into these agreements and paying fees. Some of ARK’s solicitors may have an indirect, non-controlling interest in ARK.
Investment Strategy
ARK offers a range of investment themes to institutional clients, detailed in Item 8, with additional themes potentially available. These themes are designed to meet specific investment objectives, employing various investment strategies to achieve them. The descriptions provided are summaries and are qualified and superseded by the governing documents of each client's account.
One specific strategy involves investing more than 25% of total assets in investments providing exposure to bitcoin and/or Bitcoin Futures. The remaining assets are generally invested in short-term cash instruments such as U.S. Treasury securities, money market instruments, and repurchase agreements, to provide liquidity, serve as margin, or collateralize investments in Bitcoin Futures. Additional details about each theme can be obtained by contacting ARK.
Owners
- ARK INVESTMENT MANAGEMENT LP - MANAGING MEMEBER
- WOOD, CATHERINE, DUDDY - CHIEF EXECUTIVE OFFICER & CHIEF INVESTMENT OFFICER
- WOLFE, DANA, FOREST - GENERAL COUNSEL
- CARTER, KELLEN - CHIEF COMPLIANCE OFFICER; CORPORATE COUNSEL
- STAUDT, THOMAS, GREGORY - CHIEF OPERATING OFFICER; PRESIDENT
- WILSON, PAUL, EDWARD - CHIEF FINANCIAL OFFICER; CHIEF STRATEGY OFFICER Click on the Ownership/Private Fund Data tab for more details.
Other Contact Information
(Subscription Required)

2025-03-31
Top Buys (13F)
Name | % Change |
---|---|
TEM Tempus AI Inc | 2.07% |
DE Deere & Co | 0.78% |
IRDM Iridium Communicatio | 0.73% |
GTLB GitLab Inc | 0.6% |
CRSP CRISPR Therapeutics | 0.52% |

2025-03-31
Top Sells (13F)
Name | % Change |
---|---|
TSLA Tesla Inc | 2.6% |
XYZ Block Inc | 1.27% |
PATH UiPath Inc | 1.22% |
SOFI SoFi Technologies In | 0.97% |
ROKU Roku Inc | 0.51% |

2025-03-31
13F Holdings Summary
Name | $ Change |
---|---|
TSLA Tesla Inc | 8.45% |
ROKU Roku Inc | 6.09% |
PLTR Palantir Technologie | 5.31% |
RBLX Roblox Corporation | 5.29% |
COIN Coinbase Global Inc | 5.29% |
All or part of ARK INVESTMENT MANAGEMENT LLC 13F disclosures were filed
under a combined 13F through
VESTMARK ADVISORY SOLUTIONS, INC.
for 2025-03-31
for 2025-03-31

2025-03-31
13F Activity
Market Value | $9.99b, Prior: $12.0b |
Inflows (Outflows) as % of Total MV | (-2.58)% |
New Purchases | 22 stocks |
Added To | 68 stocks |
Sold out of | 9 stocks |
Reduced holdings in | 103 stocks |
Top 10 Holdings % | 48.49% |
Turnover %[1] | 15.12% |
Turnover Alt %[2] | 7.47% |
Time Held Top 20 | 9.95 quarters |
Time Held Top 10 | 7.8 quarters |
Time Held All | 16.89 quarters |
[1]: Turnover is calculated by taking the # of new holdings (initial purchases) + the # of positions sold out of (not just reduced) divided by the total # of holdings for the quarter.
[2]: Alt Turnover is calculated by taking either the total MV of new purchases or the MV of securities sold, whichever is less, divided by the total MV of the fund.

2025-03-31
13F Sector Allocation Over Time
limited to past 4 quarters. Subscribe to see all available data

2025-03-31
Analysis

Top 20 equal-weighted holdings. Performance numbers calculated through 2025-03-31