TL;DR
Mubadala files a quarterly 13F with the SEC (EDGAR database, CIK 1424315) disclosing U.S.-listed equity holdings of more than 10,000 shares. Filings are published 35 to 45 days after quarter-end (by mid-May, August, November and February). Holdings data includes issuer, share count, and market value as of quarter-end. 13F covers only public equities; private holdings and real estate are disclosed separately via Mubadala press releases and investor presentations. Total reported U.S. public equity AUM is approximately 5 to 8 billion USD as of Q1 2026. Alternative tracking platforms (Bloomberg, WhaleWisdom, CapIQ) aggregate 13F data and email alerts on position changes.
How to access Mubadala's 13F filings directly
Mubadala Investment Company files a 13F quarterly with the Securities and Exchange Commission (SEC). The filing covers all U.S.-listed equity positions held by Mubadala as of the last trading day of March, June, September, and December. To access filings directly, navigate to the SEC EDGAR database (edgar.sec.gov), search for CIK 1424315, and select the most recent 13-F filing. Each filing lists the holdings, share counts and market values as of quarter-end. Quarter-over-quarter position changes (increased, decreased, or exited) are not part of the filing; you derive them by comparing successive 13Fs, or tracking platforms calculate them for you.
When Mubadala files and when to check
Mubadala's 13F filings are due 45 days after the end of each calendar quarter. In practice, filings appear in EDGAR roughly 35 to 45 days after quarter-end. Q1 13Fs typically appear by mid-May, Q2 by mid-August, Q3 by mid-November, and Q4 by mid-February. Set a recurring calendar reminder for mid-month to check EDGAR. Many institutional tracking platforms (WhaleWisdom, Dataroma) send email alerts when Mubadala's holdings are filed, eliminating manual checks.
What information is disclosed in each 13F filing
Each 13F includes the issuer name, class of security, CUSIP, number of shares held, and market value as of quarter-end. It does not report the change from the prior quarter; increases, decreases and new positions are calculated by comparing successive filings. The form does NOT include cost basis, holding period, or the date the position was opened or closed. Holdings are ranked by market value. Aggregate Mubadala U.S. public equity holdings as of Q1 2026 are reported at approximately 5 to 8 billion USD.
Position tracking and quarter-over-quarter changes
Comparing successive 13Fs allows you to track Mubadala's exits (positions dropped below 10,000 shares), new entries, and increases or decreases in existing holdings. Many family offices track Mubadala's largest positions (top 20 holdings by value) to monitor strategic direction and identify co-investment opportunities. Tracking position changes quarter-by-quarter reveals Mubadala's activity momentum and sector focus shifts.
Limitations of 13F data for private holdings
13F filings show only U.S.-listed publicly traded equities. Mubadala's private equity, venture capital, real estate, infrastructure, and non-U.S. holdings are NOT included in 13F. Those positions are disclosed selectively through Mubadala's annual investor presentations, press releases for major deals, and portfolio company announcements. ESTIMATED: at approximately 5 to 8 billion USD against reported AUM of roughly 280 to 330 billion USD, Mubadala's U.S. public equity is about 2 to 3 percent of total assets under management. The majority of Mubadala's holdings are private or non-U.S. assets.
Alternative tracking platforms and data sources
Bloomberg Terminal (subscription) and Capital IQ send alerts as soon as a new Mubadala 13F is filed. WhaleWisdom and Dataroma aggregate SEC 13F filings and allow filtering by investor, sector, and holding change. Mubadala's official website (mubadala.ae) publishes press releases on significant investments and portfolio company updates. GuidePoint and similar research platforms offer Mubadala intelligence briefings. Many GCC family offices use Bloomberg or CapIQ subscriptions to monitor Mubadala alongside ADIA and QIA quarterly filings.
Combining 13F data with Mubadala's investor communications
For complete visibility into Mubadala's strategy, cross-reference quarterly 13F holdings with Mubadala's annual report and investor updates. Mubadala's investor relations team publishes quarterly fact sheets, fund performance updates, and press releases on major investments. Following both 13F filings and official communications reveals full portfolio activity, including exits that may not be immediately apparent from SEC filings alone.
Frequently asked questions
Where can you find Mubadala's public stock holdings (13F filings)?
Mubadala Investment Company files a 13F with the SEC quarterly as a large institutional investor. Search the SEC EDGAR database directly (edgar.sec.gov) for CIK 1424315 (Mubadala Investment Company). Holdings snapshots are filed within 45 days of quarter-end (Q1, Q2, Q3, Q4). Each 13F reports all U.S.-listed equity positions above 10,000 shares or 200,000 USD in market value. The most recent filing is typically available within 50 days of quarter close.
What data do 13F filings show about Mubadala's positions?
13F filings show issuer, class, CUSIP, shares held, and market value as of quarter-end. Quarter-over-quarter changes (increased, decreased, new or exited positions) are not in the filing itself; tracking platforms calculate them by comparing successive 13Fs. The form does NOT show cost basis, entry date, or exit timing. Holdings are typically disclosed 4 to 6 weeks after quarter-end. Aggregate Mubadala U.S. equity holdings reported at approximately 5 to 8 billion USD as of Q1 2026.
How often does Mubadala file 13Fs and when should you check?
Mubadala files one 13F per quarter (4 per year) covering long equity positions as of the last business day of March, June, September, and December. Filings are due within 45 days of quarter-end. Most Mubadala 13Fs are published by mid-May (Q1), mid-August (Q2), mid-November (Q3), and mid-February (Q4). Set a calendar reminder for mid-month to check EDGAR. REPORTED delay between quarter-end and public availability is typically 35 to 45 days.
Are there alternative data sources for Mubadala holdings beyond 13F?
Yes. Mubadala announces major investments via press release and investor update. Most significant portfolio company stakes are disclosed on Mubadala's website (mubadala.ae). Secondary sources include Bloomberg Terminal (subscription), CapIQ, and GuidePoint for portfolio company intelligence. REPORTED institutional tracking platforms (e.g., WhaleWisdom, Dataroma) aggregate 13F data and email alerts on changes to Mubadala's positions. Many GCC family offices subscribe to Bloomberg or CapIQ for prompt alerts when new SWF filings land.
Can you see Mubadala's private equity and real estate holdings in 13F?
No. 13F filings only cover U.S.-listed equities. Mubadala's private equity, real estate, and non-U.S. holdings are NOT disclosed in 13F. Those positions are reported in annual reports, fund factsheets, and press releases on a selective basis. For complete Mubadala portfolio visibility, cross-reference 13F (public equities) with Mubadala's annual investor presentation and portfolio company announcements. ESTIMATED: at approximately 5 to 8 billion USD against reported AUM of roughly 280 to 330 billion USD, Mubadala's U.S. public equity is about 2 to 3 percent of total assets under management.