Dimensional Fund AdvisorsfundSEC Filings & Insider Trading Activity 2026
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Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4
13F Fund Holdings: Quarterly Trend
Latest: Q1 2026Aggregate Dimensional Fund Advisors share value held by 13F filers tracked by SignalX, by quarter.
- Fifth Third Bancorp+1.58M (+3358%)
- AQR Capital Management+668.2K (+44%)
- Bank of America Corp+535.9K (+10%)
- BlackRock+142.3K (+209%)
- NICOLET BANKSHARES INC+84.2K (+117%)
- Wells Fargo & Co20.2K (-9%)
- Ameriprise Financial18.6K (-33%)
- Citadel Advisors LLC5.3K (-27%)
- Hilltop Holdings Inc.3.5K (-12%)
- Regions Financial Corporation3.0K (-1%)
- Renaissance Technologies LLC+96.8K
- Goldman Sachs Group+12.4K
- Franklin Resources+2.6K
- JPMorgan Chase & Co−1.74M
- Two Sigma Investments−696.9K
- Vanguard Group Inc−111.5K
Source: 13F-HR filings on SEC EDGAR (aggregated from 206 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe.
Frequently Asked Questions
Where can I find Dimensional Fund Advisors insider trading activity (Form 4)?
SignalX aggregates every Dimensional Fund Advisors 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 Dimensional Fund Advisors file with the SEC?
Dimensional Fund Advisors 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 Dimensional Fund Advisors 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 Dimensional Fund Advisors.
What is Dimensional Fund Advisors's SEC CIK number?
Dimensional Fund Advisors's SEC CIK (Central Index Key) number is 354204. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 354204 to look up all Dimensional Fund Advisors filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
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