Mubadala Investment Co PJSC portfolio
Pension or sovereign fundPortfolio as of Jun 30, 2026 (Q2 2026) · filed with the SEC on Aug 14, 2026 · data updated on Nov 5, 2026 · Q2 2026 13F (filing) ↗ · all its 13F filings ↗
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Mubadala Investment Co PJSC reported a $34.8 bn portfolio of 72 positions to the SEC as of the end of Q2 2026. Its largest positions are GFS, IBIT, ARM.
Sections with a free account
What it reported after the quarter end (Q2 2026)
The 13F shows the portfolio as of Jun 30, 2026. Since then Mubadala Investment Co PJSC has filed these own trades with the SEC (Form 4, when it owns more than 10% of a company or holds a role in it) and stakes above 5% (13D and 13G). It is not everything it did: only what it must report before the next 13F.
What changed this quarter
91 positions with a change (31 new, 15 added to, 12 trimmed, 33 sold); also, 1 entered through an IPO, 1 entered through a spin-off. 1 is listed here: those of 0.5 points of the portfolio or more (up to 12).
- Globalfoundries−5.5%fewer sharesReduced91.8% → 94.7%
The figure on the right: for positions added to or trimmed, the change in the number of shares (%); for new and sold ones, the points of the portfolio moved (pp). Below, the portfolio weight before → after. Traded weight: what it bought or sold, excluding price effects.
Top holdings
- GlobalfoundriesGFS94.7%
- Ishares Bitcoin Trust ETFIBIT1.4%
- ARM HoldingsARM0.9%
- Blue OWL Technology FinanceOTF0.9%
- NextdecadeNEXT0.3%
- Klarna GroupKLAR0.2%
- Micron TechnologyMU0.2%
- QuantinuumQNT0.1%
- Aris Water SolutionsARIS0.1%
- SandiskSNDK0.1%
- IonQIONQ0.1%
- Lam ResearchLRCX0.1%
- D-Wave QuantumQBTS0.1%
- ASML HoldingASMLunder 0.1%
- CVS HealthCVSunder 0.1%
“Since”: first quarter of the current run, unbroken until today. In the details, prices are the quarter-end prices of the quarters in which it added shares, per the 13F. The manager may have bought at any price within each quarter; the SEC only publishes the value at quarter end.
Portfolio by sector
- ● Information Technology 98%
- ● No sector 2%
How its portfolio changed (8 quarters)
Q2 2026: 72
Q2 2026: 99%
Q2 2026: 3.7%
Traded turnover: the weight it bought plus the weight it sold in the quarter, divided by two, excluding price moves. The plain “turnover” in the header does include that effect. With a free account: the full history and sectors over time.
13F filings with amendments or confidential positions
- 13F Q2 2025 ↗filed Aug 14, 2025Amendment of Nov 14, 2025 (adds holdings) ↗1 position known later through an amendment, worth $64.8M: they could not be copied when the 13F was published.
Stakes above 5% (13D/13G)
Companies where this filer reported holding 5% or more of the shares. It is the figure from its latest filing on each one; history since December 2024.
How we classify it
Not counted as a concentrated manager: a single position is more than 70% of the portfolio; it is a pension or sovereign fund; its 13F is the US slice of a global allocation. Its portfolio is shown all the same, but it is left out of manager counts, the consensus and the ranking. How this is decided
Managers of a similar size
A 13F portfolio value between a third and three times this one, whatever the type of filer. It is not a comparison of what they hold.
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- Eagle Capital ManagementInvestment firm · $32.7 bn
- Orbis Allan GrayInvestment firm · $29.1 bn
- Winslow Capital ManagementInvestment firm · $29.1 bn
- Sands Capital ManagementInvestment firm · $26.9 bn