MSFT
Microsoft Corp
Microsoft Corp historical holders
total: 57
Pershing Square Capital Management Microsoft Corp transactions over time
- Total transactions:
- 1
- New positions:
- 1
- Held since:
- 2026 Q1
- Held for:
- 1 quarter
- Latest activity:
- 2026 Q1
Bill Ackman has been an institutional investor in Microsoft Corp (MSFT) since 2026 Q1. According to 2026 Q1 report, Bill Ackman holds 5,654,078 shares with a market value of roughly $2.09B representing 15.26% of their equity portfolio. The fund/company first acquired MSFT in 2026 Q1, initially purchasing about 5.65M shares.
Does Bill Ackman still hold MSFT?
Yes, Bill Ackman continues to hold Microsoft Corp (MSFT). According to their 2026 Q1 report, they maintain a position of 5,654,078 shares valued at approximately $2.09B, representing 15.26% of their equity portfolio.
When did Bill Ackman first invest in MSFT?
Bill Ackman first invested in Microsoft Corp (MSFT) in 2026 Q1 at the reported quarter-end price of $370.17 per share, acquiring 5,654,078 shares in their initial purchase.
What is Bill Ackman's average cost basis for MSFT?
Based on historical transaction data, Bill Ackman's estimated cost basis for Microsoft Corp (MSFT) is approximately $370.17 per share. This represents their average reported price* across all buy transactions.
Estimated cost basis*
- Weighted AVG buy price:
- $370.17
MSFT transactions history by Pershing Square Capital Management
1 result
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
15.26%
|
5,654,078
|
$370.17
|
$2,092,970,053
|
new
|
+15.26%
|
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.