Marqeta, Inc. (MQ) Stock
4 of the hedge funds AlphaScala tracks reported MQ in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Renaissance Technologies's at $50.42M. Company insiders reported 0 open-market buys and 5 sales on SEC Form 4 in the 90 days to Oct 21, 2026.
Which hedge funds own MQ?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Renaissance Technologies Jim Simons (founder) | 12.42M | $50.42M | +7% |
| Point72 Steve Cohen | 964K | $3.91M | -55% |
| Marshall Wace | 845K | $3.43M | NEW |
| D.E. Shaw David Shaw | 460K | $1.87M | +42% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are Marqeta, Inc. insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 15, 26 | Sumner Crystal | See Remarks | SELL | 1.3K | $23K |
| Sep 16, 26 | Cummings Martha | Director | SELL | 713 | $11K |
| Sep 15, 26 | Sumner Crystal | See Remarks | SELL | 1.3K | $20K |
| Sep 1, 26 | Sumner Crystal | See Remarks | SELL | 1.3K | $20K |
| Aug 14, 26 | Cummings Martha | Director | SELL | 713 | $12K |
SEC Form 4 filings as of Oct 21, 2026
See cluster-buy signals across all tickers →MQ price chart
Powered by TradingViewWhat does Marqeta, Inc. do?
Marqeta, Inc. Class A is a modern card issuing and payment processing platform that provides businesses with the infrastructure to design, launch, and manage customized payment cards. Its fully programmable open API enables clients to create virtual, physical, and tokenized cards featuring real-time transaction controls, dynamic spend limits, and advanced fraud prevention through machine learning-powered risk management. The platform supports processor services, bank and network management, program management, and value-added services like savings accounts, demand deposit accounts, direct deposit with early pay, ACH, cash loads, fee-free ATMs, bill pay, and instant funding. Marqeta serves diverse verticals including financial services, on-demand services, lending, expense management, e-commerce enablement, and buy now pay later providers. Clients such as DoorDash, Klarna, and Block leverage its cloud-native technology for rapid deployment of innovative payment solutions without building underlying infrastructure. Founded in 2010 and headquartered in Oakland, California, Marqeta generates revenue primarily through processing and ATM fees, positioning it as a key enabler in the fintech ecosystem for global, compliant payment programs.