Mason Morfit portfolio: holdings and latest trades
The stocks ValueAct Capital reported in its latest 13F filing, for Q2 2026: 18 positions worth about $5.6B, what was bought and sold in the quarter, and who Morfit is.
Data updated August 14, 2026 (13F for Q2 2026)
- 13F portfolio value
- $5.6B
- Positions
- 18
- Top 10 holdings
- 87%
- Change in value vs previous quarter
- −1.8%
Mason Morfit top holdings (Q2 2026)
| # | Stock | % of portfolio | Value | Last quarter |
|---|---|---|---|---|
| 1 | V Visa Inc-Class A Shares | 14.1% | $795M | Unchanged |
| 2 | AMZN Amazon.Com Inc | 12.4% | $701M | Unchanged |
| 3 | RKT Rocket Cos Inc-Class A | 11.6% | $656M | Added 48% |
| 4 | BLK Blackrock Inc | 9.9% | $559M | Added 7% |
| 5 | META Meta Platforms Inc-Class A | 9.2% | $516M | Unchanged |
| 6 | CRM Salesforce Inc | 8.3% | $469M | Unchanged |
| 7 | TOST Toast Inc-Class A | 7.0% | $393M | Added 10% |
| 8 | KKR Kkr & Co Inc | 5.8% | $327M | Added 9% |
| 9 | SPOT Spotify Technology S A | 4.3% | $242M | Added 47% |
| 10 | LLYVK Liberty Live Holdings-C | 4.1% | $229M | Trimmed 39% |
| 11 | SSD Simpson Manufacturing Co Inc | 3.1% | $174M | Trimmed 41% |
| 12 | RBLX Roblox Corp -Class A | 3.0% | $171M | Trimmed 46% |
| 13 | CBRE Cbre Group Inc - A | 2.4% | $134M | Added 323% |
| 14 | LLYVA Liberty Live Holdings-A | 1.4% | $80M | Trimmed 56% |
| 15 | MDB Mongodb Inc | 1.0% | $56M | Trimmed 84% |
| 16 | LYV Live Nation Entertainment In | 1.0% | $55M | Trimmed 52% |
| 17 | WIX Wix Com Ltd | 0.8% | $47M | Unchanged |
| 18 | PAYP Paypay Corp | 0.5% | $31M | New |
What Morfit bought and sold in Q2 2026
Bought or added
- RKT Rocket Cos Inc-Class AAdded 48%
- CBRE Cbre Group Inc - AAdded 323%
- SPOT Spotify Technology S AAdded 47%
- TOST Toast Inc-Class AAdded 10%
- BLK Blackrock IncAdded 7%
- PAYP Paypay CorpNew
- KKR Kkr & Co IncAdded 9%
Sold or reduced
- MDB Mongodb IncTrimmed 84%
- RBLX Roblox Corp -Class ATrimmed 46%
- LLYVK Liberty Live Holdings-CTrimmed 39%
- SSD Simpson Manufacturing Co IncTrimmed 41%
- LLYVA Liberty Live Holdings-ATrimmed 56%
- LYV Live Nation Entertainment InTrimmed 52%
- DIS Walt Disney Co/TheSold out
Changes in number of shares against the 13F for the previous quarter (Q1 2026), largest first.
Who is Mason Morfit
- Role
- CEO and CIO of ValueAct Capital
- Fund
- ValueAct Capital, founded 2000
- Investment style
- Constructive activism: large stakes and board seats in a few companies.
- Known for
- A board seat at Microsoft from 2014 to 2017
ValueAct Capital was founded in 2000 by Jeffrey Ubben and others; Mason Morfit, a co-founding partner, later became its chief executive and chief investment officer. The firm takes large stakes and works with management, often from the board, rather than through public fights.
In 2014 Morfit joined the board of Microsoft after ValueAct built a stake, a role he held until 2017. The 13F shows only a short list of positions.
- •A board seat at Microsoft from 2014 to 2017
- •Constructive, board-level activism
- •A concentrated list of holdings
How to read 13F data
A 13F filing lists the US-listed stocks, ETFs and some options a manager held at the end of a quarter. It is filed up to 45 days after the quarter ends, so positions may have changed since. It does not show short positions, bonds, cash, foreign-listed shares or private investments, so for many funds it is only part of the picture.
Questions
What stocks does Mason Morfit own?
According to the 13F filing of ValueAct Capital for Q2 2026 (period ending June 30, 2026), the largest holdings were Visa Inc-Class A Shares (V) 14.1%, Amazon.Com Inc (AMZN) 12.4%, Rocket Cos Inc-Class A (RKT) 11.6%, Blackrock Inc (BLK) 9.9%, Meta Platforms Inc-Class A (META) 9.2%, out of 18 positions worth about $5.6B.
What did Morfit buy and sell last quarter?
New or larger positions in Q2 2026: RKT, CBRE, SPOT, TOST, BLK, PAYP. Sold or reduced: MDB, RBLX, LLYVK, SSD, LLYVA, LYV. Changes are measured in shares against the previous quarter’s filing.
How up to date is ValueAct Capital’s portfolio?
13F filings are due within 45 days after each quarter ends. This page shows the filing made on August 14, 2026 for the quarter ended June 30, 2026; the fund may have traded since.
What does a 13F filing leave out?
A 13F filing lists the US-listed stocks, ETFs and some options a manager held at the end of a quarter. It is filed up to 45 days after the quarter ends, so positions may have changed since. It does not show short positions, bonds, cash, foreign-listed shares or private investments, so for many funds it is only part of the picture.
Other famous investors
- All famous investorsHoldings and latest trades
- Warren BuffettBerkshire Hathaway
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- Ray DalioBridgewater Associates
- Cathie WoodARK Investment Management
- Bill GatesGates Foundation Trust
- George SorosSoros Fund Management
- Stanley DruckenmillerDuquesne Family Office
- Carl IcahnIcahn Enterprises
- Seth KlarmanBaupost Group
- Li LuHimalaya Capital
Source: SEC Form 13F-HR filings via EDGAR. Holdings are as reported by the manager for the quarter shown and may have changed since. Educational content, not investment advice: MEDGE Capital does not recommend buying or selling any security. Risk disclaimer.