ARK Investment Management
fund
SEC Filings & Insider Trading Activity 2026

CIK: 1697748 82 filings
SC 13G: 44
13F-HR: 38

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Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4

FormFiling DatePeriodAnalysisSEC
13F-HR
May 12, 2026Mar 31, 2026-
13F-HR
Feb 11, 2026Dec 31, 2025-
13F-HR
Nov 12, 2025Sep 30, 2025-
13F-HR
Jul 30, 2025Jun 30, 2025-
13F-HR
May 7, 2025Mar 31, 2025-
13F-HR
Feb 4, 2025Dec 31, 2024-
13F-HR
Oct 31, 2024Sep 30, 2024-
13F-HR
Jul 26, 2024Jun 30, 2024-
13F-HR
Apr 18, 2024Mar 31, 2024-
13F-HR
Jan 17, 2024Dec 31, 2023-
13F-HR
Oct 18, 2023Sep 30, 2023-
13F-HR
Jul 10, 2023Jun 30, 2023-
13F-HR
Apr 17, 2023Mar 31, 2023-
SC 13G
Mar 22, 2023--
SC 13G
Feb 10, 2023--
SC 13G
Feb 10, 2023--
13F-HR
Jan 24, 2023Dec 31, 2022-
13F-HR
Oct 17, 2022Sep 30, 2022-
SC 13G
Oct 11, 2022--
13F-HR
Jul 11, 2022Jun 30, 2022-
13F-HR
Apr 19, 2022Mar 31, 2022-
SC 13G
Feb 9, 2022--
SC 13G
Feb 9, 2022--
SC 13G
Feb 9, 2022--
SC 13G
Feb 9, 2022--

13F Fund Holdings: Quarterly Trend

Latest: Q1 2026

Aggregate ARK Investment Management share value held by 13F filers tracked by SignalX, by quarter.

Position changes: Q4 2025 → Q1 2026
Top Buyers
Top Sellers
New Positions
None this quarter.

Source: 13F-HR filings on SEC EDGAR (aggregated from 92 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe.

Frequently Asked Questions

Where can I find ARK Investment Management insider trading activity (Form 4)?

SignalX aggregates every ARK Investment Management Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does ARK Investment Management file with the SEC?

ARK Investment Management is an institutional investment manager that files 13F-HR holdings reports quarterly, due within 45 days of each quarter-end. It may also file SC 13D/G disclosures when its stake in a company crosses the 5% threshold. SignalX monitors SEC EDGAR daily to surface every new ARK Investment Management filing.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs, such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for ARK Investment Management.

What is ARK Investment Management's SEC CIK number?

ARK Investment Management's SEC CIK (Central Index Key) number is 1697748. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1697748 to look up all ARK Investment Management filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

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Insider trading data, fund holdings, cross-signal detection, and AI-powered analysis for 82+ filings.