ValueAct Capital (Mason Morfit)'s BLK Position Overview
ValueAct Capital (Mason Morfit) (via Valueact Holdings, L.P.) currently holds 695,000 shares of BlackRock, Inc. (BLK) worth $743.89 M, representing 10.59% of the portfolio. First purchased in 2025-Q4, this recently established position has been held for 1 quarters.
Based on recent 13F filings, ValueAct Capital (Mason Morfit) has initiated a new position in BLK, representing a fresh investment thesis on this company. Insufficient history to summarize additions or reductions.
Analysis based on 13F filings available since 2013 Q2
ValueAct Capital (Mason Morfit)'s BlackRock (BLK) Holding Value Over Time
Track share changes against reported price movement
Quarterly BlackRock (BLK) Trades by ValueAct Capital (Mason Morfit)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +695,000 | New Buy | 695,000 | $1070.34 |
ValueAct Capital (Mason Morfit)'s BlackRock Investment FAQs
ValueAct Capital (Mason Morfit) first purchased BlackRock, Inc. (BLK) in Q4 2025, acquiring 695,000 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
ValueAct Capital (Mason Morfit) has held BlackRock, Inc. (BLK) for 1 quarters since Q4 2025.
ValueAct Capital (Mason Morfit)'s largest addition to BlackRock, Inc. (BLK) was in Q4 2025, adding 695,000 shares worth $743.89 M.
According to the latest 13F filing for Q4 2025, ValueAct Capital (Mason Morfit)'s firm, Valueact Holdings, L.P., owns 695,000 shares of BlackRock, Inc. (BLK), valued at approximately $743.89 M.
As of the Q4 2025 filing, BlackRock, Inc. (BLK) represents approximately 10.59% of ValueAct Capital (Mason Morfit)'s publicly disclosed stock portfolio, making it one of their key holdings.
ValueAct Capital (Mason Morfit)'s peak holding in BlackRock, Inc. (BLK) was 695,000 shares, as reported at the end of Q4 2025.