MQ · Insider trading · 13F holders · Congress trades
Marqeta, Inc. (MQ)
Who is buying and selling MQ: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 12
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $87K
- Congress trades, 12 months
- 0
MQ at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 2 MQ insiders filed 5 sales worth $87K on SEC Form 4, and no open-market purchases; 5 of the sales were pre-planned under Rule 10b5-1.
- 12 13F filers hold MQ among their 50 largest positions, worth $185.8M combined. The biggest bets by portfolio weight are Ahara Advisors LLC (2.2%), North Reef Capital Management LP (1.2%) and Arnhold LLC (0.9%). In their latest 13Fs, 1 manager opened a new position and 1 added to one.
- No member of Congress has disclosed a trade in MQ.
- MQ last closed at $18.07 on Oct 29, 2026.
MQ insider trading
Between Aug 1, 2026 and Oct 29, 2026, 2 MQ insiders filed 5 sales worth $87K on SEC Form 4, and no open-market purchases; 5 of the sales were pre-planned under Rule 10b5-1.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | Sumner Crystal | See Remarks | Sale10b5-1 | 1,250 | $18.76 | $23K | SEC |
| Sep 18, 2026 | Cummings Martha | Director | Sale10b5-1 | 713 | $16.01 | $11K | SEC |
| Sep 16, 2026 | Sumner Crystal | See Remarks | Sale10b5-1 | 1,250 | $16.39 | $20K | SEC |
| Sep 2, 2026 | Sumner Crystal | See Remarks | Sale10b5-1 | 1,250 | $16.27 | $20K | SEC |
| Aug 17, 2026 | Cummings Martha | Director | Sale10b5-1 | 713 | $16.47 | $12K | SEC |
Who owns MQ? Hedge funds and superinvestors
12 13F filers hold MQ among their 50 largest positions, worth $185.8M combined. The biggest bets by portfolio weight are Ahara Advisors LLC (2.2%), North Reef Capital Management LP (1.2%) and Arnhold LLC (0.9%). In their latest 13Fs, 1 manager opened a new position and 1 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Vitruvian Partners LLPHedge fund | 55.4% | $111.3M | 6,853,183 | +0.0% shares | Q2 2026 |
| North Reef Capital Management LPHedge fund | 1.2% | $32.1M | 7,900,000 | +6.8% shares | Q2 2026 |
| Arnhold LLCHedge fund | 0.9% | $12.5M | 735,358 | — | Q3 2026 |
| Novo Holdings A/sInvestment manager | 0.4% | $7.2M | 441,558 | +0.0% shares | Q2 2026 |
| Optimus Prime Fund Management Co., Ltd.Asset manager | 0.4% | $4.8M | 1,180,000 | +0.0% shares | Q2 2026 |
| Lavaca Capital LLCAsset manager | 0.4% | $4.3M | 1,055,139 | +0.0% shares | Q2 2026 |
| Ahara Advisors LLCWealth manager | 2.2% | $3.6M | 212,576 | — | Q3 2026 |
| CPV Partners, LLCHedge fund | 1.1% | $2.9M | 716,075 | +0.0% shares | Q2 2026 |
| Cander Asset Management LPHedge fund | 0.5% | $2.5M | 603,590 | -69.4% shares | Q2 2026 |
| Uber Technologies, IncCorporation | 0.0% | $2.2M | 135,042 | +0.0% shares | Q2 2026 |
| Palogic Value Management, L.P.Wealth manager | 0.5% | $1.4M | 350,478 | -12.4% shares | Q2 2026 |
| Donor Advised Charitable Giving, Inc.Investment manager | 0.0% | $1.1M | 66,182 | New | Q3 2026 |
Each manager counts with its latest 13F (Q3 2026: 3, Q2 2026: 9). Screen MQ in the grand portfolio →
MQ stock trades by members of Congress
No member of Congress has disclosed a trade in MQ.
MQ questions and answers
Are insiders buying MQ stock?
Between Aug 1, 2026 and Oct 29, 2026, 2 MQ insiders filed 5 sales worth $87K on SEC Form 4, and no open-market purchases; 5 of the sales were pre-planned under Rule 10b5-1.
Which hedge funds own MQ?
12 13F filers hold MQ among their 50 largest positions, worth $185.8M combined. The biggest bets by portfolio weight are Ahara Advisors LLC (2.2%), North Reef Capital Management LP (1.2%) and Arnhold LLC (0.9%). In their latest 13Fs, 1 manager opened a new position and 1 added to one.
Has Congress traded MQ?
No member of Congress has disclosed a trade in MQ.
Who is the largest holder of MQ?
Among 13F filers, Vitruvian Partners LLP reports the largest MQ position, $111.3M (6,853,183 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Ahara Advisors LLC's: 2.2% of its portfolio.
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