MASTERCARD INCORPORATED
CUSIP 57636Q954
Mastercard Incorporated has 1 institutional holders in Filings Flow’s 13F database, together reporting 56.2K shares worth $28M as of Q1 2026. The largest reported holders are Optiver Holding B.V., Imc-Chicago, LLC, and Ehp Funds Inc..
Institutional Holders
1
Q1 2026
Reported Value
$28M
Ticker
unmapped
private placement or foreign
Quarters Tracked
20
Ownership Trend
Institutional holders
Total reported value
Holders
··Mixed quarters
| Manager | % of Portfolio | Value | Shares | Quarter |
|---|---|---|---|---|
| Optiver Holding B.V.$289.5B AUM | 0.08% | $244M | 489.2K | Q1 2026 |
| IMC-Chicago, LLC$278.4B AUM | 0.08% | $221M | 441.5K | Q1 2026 |
| EHP Funds Inc.$44M AUM | 20.61% | $59M | 105.5K | Q2 2025OLDER |
| SIMPLEX TRADING, LLC$149.1B AUM | 0.02% | $33M | 66.2K | Q1 2026 |
| HRT FINANCIAL LP$40.1B AUM | 0.07% | $28M | 56.2K | Q1 2026 |
| Gladius Capital Management LP$2.2B AUM | 0.61% | $14M | 27.3K | Q1 2026 |
| JPMORGAN CHASE & CO$1.56T AUM | 0.00% | $12M | 25.0K | Q1 2026 |
| GROUP ONE TRADING LLC$52.2B AUM | 0.02% | $12M | 24.1K | Q1 2026 |
| CMT Capital Markets Trading GmbH$9.6B AUM | 0.05% | $4M | 9.0K | Q1 2026 |
| Garda Capital Partners LP$385M AUM | 0.10% | $4M | 7.4K | Q2 2025OLDER |
| CenterStar Asset Management, LLC$797M AUM | 0.45% | $4M | 7.2K | Q1 2026 |
| Capital Markets Trading UK LLP$8.0B AUM | 0.03% | $2M | 4.1K | Q1 2026 |
| Maven Securities LTD$5.2B AUM | 0.02% | $899,104 | 1.6K | Q2 2025OLDER |
| GUARDIAN CAPITAL LP$3.8B AUM | 0.01% | $227,803 | 2.8K | Q1 2026 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC.$0 AUM | — | $0 | 0 | Q2 2025OLDER |
Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.