MSTR
MicroStrategy Incorporated
MicroStrategy Incorporated historical holders
total: 1
Miller Value Partners MicroStrategy Incorporated transactions over time
- Total transactions:
- 7
- New positions:
- 2
- Sold out:
- 1
- Added:
- 2
- Reduced:
- 2
- Held since:
- 2024 Q3
- Held for:
- 7 quarters
- Latest activity:
- 2026 Q1
Bill Miller has been an institutional investor in MicroStrategy Incorporated (MSTR) since 2020 Q4. According to 2026 Q1 report, Bill Miller holds 52,058 shares with a market value of roughly $6.50M representing 1.70% of their equity portfolio. The fund/company first acquired MSTR in 2020 Q4, initially purchasing 3,500 shares. Bill Miller later completely sold out the position and reinvested in MSTR again in 2024 Q3. Since the initial investment, Miller Value Partners has made 6 more transactions in this position.
Does Bill Miller still hold MSTR?
Yes, Bill Miller continues to hold MicroStrategy Incorporated (MSTR). According to their 2026 Q1 report, they maintain a position of 52,058 shares valued at approximately $6.50M, representing 1.70% of their equity portfolio.
When did Bill Miller first invest in MSTR?
Bill Miller first invested in MicroStrategy Incorporated (MSTR) in 2020 Q4 at the reported quarter-end price of $388.57 per share, acquiring 3,500 shares in their initial purchase.
What is Bill Miller's average cost basis for MSTR?
Based on historical transaction data, Bill Miller's estimated cost basis for MicroStrategy Incorporated (MSTR) is approximately $153.20 per share. This represents their average reported price* across all buy transactions.
Has Bill Miller reinvested in MSTR after selling?
Yes, Bill Miller has shown renewed interest in MicroStrategy Incorporated (MSTR). After completely selling their position, they reinitiated an investment in 2024 Q3, demonstrating continued conviction in this ticker.
Estimated cost basis*
- Weighted AVG buy price:
- $153.20
- Weighted AVG sell price:
- $289.62
MSTR transactions history by Miller Value Partners
7 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
1.70%
|
52,058
|
$124.80
|
$6,496,838
|
+106.17% (+26,808)
|
+0.87%
|
|
2025 Q4
|
1.35%
|
25,250
|
$151.95
|
$3,836,737
|
+65.57% (+10,000)
|
+0.54%
|
|
2024 Q4
|
1.89%
|
15,250
|
$289.62
|
$4,416,705
|
-69.65% (-35,000)
|
-5.72%
|
|
2024 Q3
|
4.78%
|
50,250
|
$168.60
|
$8,472,150
|
new
|
+4.78%
|
|
2021 Q4
|
0.00%
|
0
|
$577.68
|
|
-100% (-663)
|
-0.01%
|
|
2021 Q1
|
0.01%
|
663
|
$678.73
|
$450,000
|
-81.06% (-2,837)
|
-0.07%
|
|
2020 Q4
|
0.05%
|
$388.57
|
new
|
|||
* 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.