Superinvestor Tracker
← All Investors

MASTERCARD INC

MA

Holders

6

Combined Value

$1.44B

Combined Shares

2,889,565

Current Price

$489.98

52W High

$601.77

vs 52W High

−18.6%

Investor Activity Chart

Quarterly buys (▲) and sells (▼) by tracked investors. Click a marker to view that investor's portfolio; hover for details. Price line is implied from 13F filings (value ÷ shares), not market data.

$415.21$475.75$536.29$596.82Q2'24Q3'24Q4'24Q1'25Q2'25Q3'25Q4'25Q1'26Q2 2024 · implied price $441.16Q3 2024 · implied price $493.80Q4 2024 · implied price $526.57Q1 2025 · implied price $548.12Q2 2025 · implied price $561.94Q3 2025 · implied price $568.81Q4 2025 · implied price $570.88Q1 2026 · implied price $499.66Chuck Akre - Akre Capital Management · bought 4,039,349 shares @ ~$441.16 · Q2 2024 (new position)Warren Buffett - Berkshire Hathaway · bought 3,986,648 shares @ ~$441.16 · Q2 2024 (new position)Stephen Mandel - Lone Pine Capital · bought 1,043,557 shares @ ~$441.16 · Q2 2024 (new position)Tom Gayner - Markel Group · bought 207,540 shares @ ~$441.16 · Q2 2024 (new position)Harris Associates (Oakmark Funds) · bought 134,730 shares @ ~$441.16 · Q2 2024 (new position)Jim Simons - Renaissance Technologies · bought 188,894 shares @ ~$499.67 · Q1 2026George Soros - Soros Fund Management · bought 30,452 shares @ ~$499.66 · Q1 2026 (new position)Warren Buffett - Berkshire Hathaway · sold 3,986,648 shares @ ~$570.88 · Q1 2026 (sold out)Chuck Akre - Akre Capital Management · sold 724,174 shares @ ~$499.66 · Q1 2026Stephen Mandel - Lone Pine Capital · sold 39,137 shares @ ~$499.66 · Q1 2026Harris Associates (Oakmark Funds) · sold 416 shares @ ~$499.66 · Q1 2026Jim Simons - Renaissance Technologies · bought 28,064 shares @ ~$493.96 · Q3 2024 (new position)Stephen Mandel - Lone Pine Capital · sold 1,043,557 shares @ ~$441.16 · Q3 2024 (sold out)Chuck Akre - Akre Capital Management · sold 118,757 shares @ ~$493.80 · Q3 2024Harris Associates (Oakmark Funds) · sold 1,871 shares @ ~$493.80 · Q3 2024Chuck Akre - Akre Capital Management · sold 216,853 shares @ ~$526.57 · Q4 2024Jim Simons - Renaissance Technologies · sold 27,680 shares @ ~$531.26 · Q4 2024Harris Associates (Oakmark Funds) · sold 1,232 shares @ ~$526.57 · Q4 2024Jim Simons - Renaissance Technologies · bought 155,380 shares @ ~$548.11 · Q1 2025Chuck Akre - Akre Capital Management · sold 372,663 shares @ ~$548.12 · Q1 2025Harris Associates (Oakmark Funds) · sold 2,277 shares @ ~$548.12 · Q1 2025Jim Simons - Renaissance Technologies · bought 32,701 shares @ ~$561.95 · Q2 2025Chuck Akre - Akre Capital Management · sold 35,790 shares @ ~$561.94 · Q2 2025Harris Associates (Oakmark Funds) · sold 2,238 shares @ ~$561.94 · Q2 2025Chuck Akre - Akre Capital Management · sold 139,692 shares @ ~$568.81 · Q3 2025Jim Simons - Renaissance Technologies · sold 124,421 shares @ ~$568.79 · Q3 2025Harris Associates (Oakmark Funds) · sold 1,232 shares @ ~$568.81 · Q3 2025Stephen Mandel - Lone Pine Capital · bought 96,338 shares @ ~$570.88 · Q4 2025 (new position)Chuck Akre - Akre Capital Management · sold 150,314 shares @ ~$570.88 · Q4 2025Jim Simons - Renaissance Technologies · sold 58,287 shares @ ~$570.86 · Q4 2025Harris Associates (Oakmark Funds) · sold 6,849 shares @ ~$570.88 · Q4 2025BUYSELLIMPLIED PRICE

Held By

Tracked investors currently holding this security, based on each investor's most recent 13F filing. Gain compares the current market price to each investor's estimated average buy price.

InvestorValue% of PortfolioAvg Buy PriceGainLast ActivityAs of
Chuck Akre - Akre Capital Management$1.14B18.58%~$441.16+11.1%SELL Q1 2026Q1 2026
Tom Gayner - Markel Group$103.70M0.87%~$441.16+11.1%BUY Q2 2024Q1 2026
Jim Simons - Renaissance Technologies$97.26M0.15%~$501.17−2.2%BUY Q1 2026Q1 2026
Harris Associates (Oakmark Funds)$59.27M0.08%~$441.16+11.1%SELL Q1 2026Q1 2026
Stephen Mandel - Lone Pine Capital$28.58M0.23%~$570.88−14.2%SELL Q1 2026Q1 2026
George Soros - Soros Fund Management$15.22M0.17%~$499.66−1.9%BUY Q1 2026Q1 2026

Recent Activity

Latest position changes by tracked investors. Prices are estimates implied from 13F filings.

QuarterInvestorActionEst. ValueEst. Price
Q1 2026Warren Buffett - Berkshire HathawaySOLD OUT−$2.28B~$570.88
Q1 2026Chuck Akre - Akre Capital ManagementSELL−$361.84M~$499.66
Q1 2026Jim Simons - Renaissance TechnologiesBUY+$94.38M~$499.67
Q1 2026Stephen Mandel - Lone Pine CapitalSELL−$19.56M~$499.66
Q1 2026George Soros - Soros Fund ManagementNEW BUY+$15.22M~$499.66
Q1 2026Harris Associates (Oakmark Funds)SELL−$207.9K~$499.66
Q4 2025Chuck Akre - Akre Capital ManagementSELL−$85.81M~$570.88
Q4 2025Stephen Mandel - Lone Pine CapitalNEW BUY+$55.00M~$570.88
Q4 2025Jim Simons - Renaissance TechnologiesSELL−$33.27M~$570.86
Q4 2025Harris Associates (Oakmark Funds)SELL−$3.91M~$570.88
Q3 2025Chuck Akre - Akre Capital ManagementSELL−$79.46M~$568.81
Q3 2025Jim Simons - Renaissance TechnologiesSELL−$70.77M~$568.79
Q3 2025Harris Associates (Oakmark Funds)SELL−$700.8K~$568.81
Q2 2025Chuck Akre - Akre Capital ManagementSELL−$20.11M~$561.94
Q2 2025Jim Simons - Renaissance TechnologiesBUY+$18.38M~$561.95
Q2 2025Harris Associates (Oakmark Funds)SELL−$1.26M~$561.94
Q1 2025Chuck Akre - Akre Capital ManagementSELL−$204.26M~$548.12
Q1 2025Jim Simons - Renaissance TechnologiesBUY+$85.17M~$548.11
Q1 2025Harris Associates (Oakmark Funds)SELL−$1.25M~$548.12
Q4 2024Chuck Akre - Akre Capital ManagementSELL−$114.19M~$526.57
Q4 2024Jim Simons - Renaissance TechnologiesSELL−$14.71M~$531.26
Q4 2024Harris Associates (Oakmark Funds)SELL−$648.7K~$526.57
Q3 2024Stephen Mandel - Lone Pine CapitalSOLD OUT−$460.38M~$441.16
Q3 2024Chuck Akre - Akre Capital ManagementSELL−$58.64M~$493.80
Q3 2024Jim Simons - Renaissance TechnologiesNEW BUY+$13.86M~$493.96

Ownership History

Aggregate position across all tracked investors per quarter (options excluded). Implied price is the reported value divided by shares held.

PeriodHoldersTotal SharesΔ SharesTotal ValueImplied Price
Q1 202662,889,565-61.1%$1.44B$499.66
Q4 202567,420,594-1.6%$4.24B$570.88
Q3 202557,539,706-3.4%$4.29B$568.81
Q2 202557,805,051-0.1%$4.39B$561.94
Q1 202557,810,378-2.7%$4.28B$548.12
Q4 202458,029,938-3.0%$4.23B$526.57
Q3 202458,275,703-12.1%$4.09B$493.80
Q2 202459,411,824$4.15B$441.16