13F reference period
Q2 2026
Security Snapshot
Marqeta, Inc. - Common Stock (MQ) Institutional Ownership
CUSIP: 57142B203
13F Institutional Holders and Ownership History from Q1 2026 to Q3 2026
Institutions Reporting
20
Shares (Excl. Options)
74,189,738
Price
$4.06
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
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- Security type / class
- Equity / Common Stock
- Symbol
- MQ on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 74,189,738
- Total 13F value
- $320,605,111
- Portfolio coverage rank
- 0%
- Share change
- +74,189,735
- Value change
- +$320,605,099
- Number of holders
- 20
- Shares outstanding
- 97,296,450
- SEC-reported price per share
- $17.00
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- MQ - Marqeta, Inc. - Common Stock is tracked under CUSIP 57142B203.
- 20 institutions reported positions in Q2 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 1 to 20 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $12 to $320,605,111.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 20 institutions filings for Q2 2026.
Security key
57142B203
13F reference period
Q2 2026
13F holders
20
13D/G owners
2
CIK / CUSIP context first
Open Q2 2026 holders
MQ full holder history
Marqeta, Inc. SEC filings
Marqeta, Inc. company facts
Marqeta, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 57142B203:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
MQ
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Gardner Jason M. | 12% | 11,999,943 | Jason Gardner | 30 Jun 2026 | ||||
| DIMENSIONAL FUND ADVISORS LP | 2% | -75% | $33,070,480 | -$99,417,924 | 1,945,929 | -75% | Dimensional Fund Advisors LP | 30 Sep 2026 |
As of 30 Jun 2026, 20 institutional investors reported holding 74,189,738 shares of Marqeta, Inc. - Common Stock (MQ). This represents 76% of the company’s total 97,296,450 outstanding shares.
13F concentration
Top 20 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
76%
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
3
Headline period
Q2 2026
Rows shown
1-3 of 3