MA
Mastercard Inc
Mastercard Inc historical holders
total: 33
AltaRock Partners Mastercard Inc transactions over time
- Total transactions:
- 23
- New positions:
- 1
- Added:
- 7
- Reduced:
- 15
- Held since:
- 2014 Q4
- Held for:
- 46 quarters
- Latest activity:
- 2026 Q1
Mark Massey has been an institutional investor in Mastercard Inc (MA) since 2014 Q4. According to 2026 Q1 report, Mark Massey holds 522,836 shares with a market value of roughly $261.24M representing 6.33% of their equity portfolio. The fund/company first acquired MA in 2014 Q4, initially purchasing 259,690 shares. Since the initial investment, AltaRock Partners has made 22 more transactions in this position.
Does Mark Massey still hold MA?
Yes, Mark Massey continues to hold Mastercard Inc (MA). According to their 2026 Q1 report, they maintain a position of 522,836 shares valued at approximately $261.24M, representing 6.33% of their equity portfolio.
When did Mark Massey first invest in MA?
Mark Massey first invested in Mastercard Inc (MA) in 2014 Q4 at the reported quarter-end price of $86.16 per share, acquiring 259,690 shares in their initial purchase.
What is Mark Massey's average cost basis for MA?
Based on historical transaction data, Mark Massey's estimated cost basis for Mastercard Inc (MA) is approximately $285.16 per share. This represents their average reported price* across all buy transactions.
Estimated cost basis*
- Weighted AVG buy price:
- $285.16
- Weighted AVG sell price:
- $386.92
MA transactions history by AltaRock Partners
23 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
6.33%
|
522,836
|
$499.66
|
$261,240,236
|
-3.51% (-19,000)
|
-0.19%
|
|
2025 Q4
|
6.07%
|
541,836
|
$570.88
|
$309,323,336
|
-7.23% (-42,250)
|
-0.44%
|
|
2025 Q3
|
6.07%
|
584,086
|
$568.81
|
$332,233,958
|
-0.37% (-2,168)
|
-0.02%
|
|
2024 Q4
|
6.24%
|
586,254
|
$526.57
|
$308,703,769
|
-5.45% (-33,779)
|
-0.35%
|
|
2024 Q3
|
6.03%
|
620,033
|
$493.80
|
$306,172,295
|
+132.19% (+353,000)
|
+3.43%
|
|
2024 Q1
|
2.76%
|
267,033
|
$481.57
|
$128,595,082
|
-0.73% (-1,961)
|
-0.02%
|
|
2023 Q4
|
2.56%
|
268,994
|
$426.51
|
$114,728,631
|
-4.09% (-11,457)
|
-0.12%
|
|
2023 Q3
|
2.78%
|
280,451
|
$395.91
|
$111,033,355
|
-4.77% (-14,059)
|
-0.13%
|
|
2023 Q1
|
2.93%
|
294,510
|
$363.41
|
$107,027,879
|
-2.16% (-6,500)
|
-0.07%
|
|
2022 Q4
|
3.29%
|
301,010
|
$347.73
|
$104,670,207
|
-8.27% (-27,153)
|
-0.31%
|
|
2022 Q3
|
3.05%
|
$284.34
|
+32.08% (+79,714)
|
|||
|
2022 Q2
|
2.42%
|
$315.48
|
-1.11% (-2,800)
|
|||
|
2021 Q4
|
2.38%
|
$359.32
|
+42.55% (+75,000)
|
|||
|
2020 Q4
|
2.64%
|
$356.94
|
-54.45% (-210,691)
|
|||
|
2020 Q3
|
6.17%
|
$338.17
|
-6.07% (-25,000)
|
|||
|
2020 Q2
|
6.24%
|
$295.70
|
+13.81% (+50,000)
|
|||
|
2020 Q1
|
5.55%
|
$241.56
|
-8.82% (-35,000)
|
|||
|
2018 Q4
|
8.91%
|
$188.65
|
-0.34% (-1,350)
|
|||
|
2017 Q1
|
6.64%
|
$112.47
|
-1.34% (-5,400)
|
|||
|
2015 Q3
|
8.67%
|
$90.12
|
+2.10% (+8,300)
|
|||
|
2015 Q2
|
11.79%
|
$93.48
|
+26.85% (+83,700)
|
|||
|
2015 Q1
|
13.46%
|
$86.39
|
+20.02% (+52,000)
|
|||
|
2014 Q4
|
18.50%
|
$86.16
|
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.