Stock Ownership/MBWM

MERCANTILE BK CORP (MBWM): Ownership & Insider Activity

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

Reported Holders
9
13F filers
Aggregate Value
$57.0M
Across holders
Last Price
$60.31
2026-08-24
Sector
Financials
GICS
Quarterly fund activity6 increased2 reduced2 exited
Full exits: Qube Research & Technologies Ltd, Squarepoint Ops LLC
Institutional Holders of MBWM
↗
9 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund447K$25.6M45.0%0.0%Reduced$-1.5MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund214K$12.3M21.5%0.0%Added+$1.8MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund138K$7.9M13.9%0.0%Reduced$-49.2MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund93K$5.3M9.4%0.0%Added+$2.0MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund65K$3.7M6.5%0.0%Unchanged+$0Q2 2026
Man Group plc
CIK 0001637460
Hedge Fund20K$1.1M2.0%0.0%Added+$199KQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund12K$668K1.2%0.0%Added—Q2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund5K$273K0.5%0.0%Added—Q2 2026
Rockefeller Capital Management L.P.
CIK 0001739439
Hedge Fund160$9K0.0%0.0%Added—Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$25.6M· 45.0% of total· 0.0% port· 447K sh· $-1.5M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$12.3M· 21.5% of total· 0.0% port· 214K sh· +$1.8M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$7.9M· 13.9% of total· 0.0% port· 138K sh· $-49.2M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$5.3M· 9.4% of total· 0.0% port· 93K sh· +$2.0M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPUnchanged
Hedge Fund
$3.7M· 6.5% of total· 0.0% port· 65K sh· +$0 QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$1.1M· 2.0% of total· 0.0% port· 20K sh· +$199K QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$668K· 1.2% of total· 0.0% port· 12K sh· — QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$273K· 0.5% of total· 0.0% port· 5K sh· — QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$9K· 0.0% of total· 0.0% port· 160 sh· — QoQ· Q2 2026
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