Stock Ownership/MQ

MARQETA INC (MQ): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in MQ. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
14
13F filers
Aggregate Value
$91.3M
Across holders
Last Price
$16.31
2026-08-24
Sector
—
GICS
Quarterly fund activity5 increased9 reduced5 exited
Full exits: Hudson Bay Capital Management LP, Bridgewater Associates, LP, CITADEL ADVISORS LLC, MILLENNIUM MANAGEMENT LLC, MARSHALL WACE, LLP
Institutional Holders of MQ
↗
14 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund12.42M$50.4M55.2%0.1%Added+$3.4MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund3.36M$13.6M14.9%0.0%Reduced$-65KQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund2.05M$8.3M9.1%0.0%Added—Q2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund964K$3.9M4.3%0.0%Reduced$-4.8MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund845K$3.4M3.8%0.0%Added—Q2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund822K$3.3M3.7%0.0%Reduced+$3.3MQ2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund576K$2.3M2.6%0.0%Reduced$-1.4MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund561K$2.3M2.5%0.0%Reduced$-3.7MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund460K$1.9M2.0%0.0%Added+$297KQ2 2026
Rockefeller Capital Management L.P.
CIK 0001739439
Hedge Fund230K$932K1.0%0.0%Reduced$-895KQ2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$50.4M· 55.2% of total· 0.1% port· 12.42M sh· +$3.4M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCReduced
Hedge Fund
$13.6M· 14.9% of total· 0.0% port· 3.36M sh· $-65K QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$8.3M· 9.1% of total· 0.0% port· 2.05M sh· — QoQ· Q2 2026
Point72 Asset Management, L.P.Reduced
Hedge Fund
$3.9M· 4.3% of total· 0.0% port· 964K sh· $-4.8M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$3.4M· 3.8% of total· 0.0% port· 845K sh· — QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$3.3M· 3.7% of total· 0.0% port· 822K sh· +$3.3M QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$2.3M· 2.6% of total· 0.0% port· 576K sh· $-1.4M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$2.3M· 2.5% of total· 0.0% port· 561K sh· $-3.7M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$1.9M· 2.0% of total· 0.0% port· 460K sh· +$297K QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$932K· 1.0% of total· 0.0% port· 230K sh· $-895K QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$433K· 0.5% of total· 0.0% port· 107K sh· $-25K QoQ· Q2 2026
PRIMECAP MANAGEMENT CO/CA/Reduced
Institutional Manager
$242K· 0.3% of total· 0.0% port· 60K sh· $-422K QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCReduced
Hedge Fund
$112K· 0.1% of total· 0.0% port· 27K sh· $-69K QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$64K· 0.1% of total· 0.0% port· 16K sh· — QoQ· Q2 2026
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