Vault-13

MERCANTILE BK CORP MBWM

COM · Common Stock · CUSIP 587376104

124 institutional holders
8,799,6118.8m shares reported held*
55.5% of all shares outstanding*
$261.5mreported value*

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 15.9m as of 2022-10-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $29.71. Options: 2 managers hold calls ($282.0k notional), 1 hold puts ($0).

Biggest calls

Biggest puts

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution filed 2025-04-24 7.5% 1.2m≈ $70.3m 2025-04-24
WELLINGTON MANAGEMENT GROUP LLP 13G · institution new · filed 2026-05-15 6.9% new 1.2m≈ $68.3m 2026-05-15
DIMENSIONAL FUND ADVISORS LP 13G · institution filed 2026-01-21 6.0% 1.0m≈ $59.2m 2026-01-21

Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27)

Insider purchases and sales in Q3 2022

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
404Q4 20: 0 buyingQ4 20: 0 sellingQ1 21: 0 buyingQ1 21: 0 sellingQ1 21Q2 21: 0 buyingQ2 21: 0 sellingQ3 21: 0 buyingQ3 21: 0 sellingQ3 21Q4 21: 0 buyingQ4 21: 1 sellingQ1 22: 0 buyingQ1 22: 3 sellingQ1 22Q2 22: 0 buyingQ2 22: 0 sellingQ3 22: 1 buyingQ3 22: 0 sellingQ3 22
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20200—0——
Q1 20210—0——
Q2 20210—0——
Q3 20210—0——
Q4 20210—1$92.2k—
Q1 20220—3$319.7k—
Q2 20220—0——
Q3 20221$109.7k0——
DateInsiderTradeSharesPrice ValueTheir holding
2022-08-18 RAMAKER DAVID B Director Bought 3,000 $36.58 $109.7k3.0k shares +104%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q3 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock Inc. 0.00% of their portfolio New York, NY 1,348,9381.3m $40.1m $40.1m 0.00% —
2 DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio AUSTIN, TX 1,179,6631.2m $35.0m $35.0m 0.01% —
3 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 759,381759.4k $22.6m $22.6m 0.00% —
4 RENAISSANCE TECHNOLOGIES LLC 0.03% of their portfolio NEW YORK, NY 622,813622.8k $18.5m $18.5m 0.03% —
5 BANC FUNDS CO LLC 1.35% of their portfolio CHICAGO, IL 493,158493.2k $14.7m $14.7m 1.35% —
6 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 377,965378.0k $11.2m $11.2m 0.00% —
7 Tributary Capital Management, LLC 1.00% of their portfolio OMAHA, NE 320,581320.6k $9.5m $9.5m 1.00% —
8 NORTH STAR ASSET MANAGEMENT INC 0.63% of their portfolio NEENAH, WI 310,551310.6k $9.2m $9.2m 0.63% —
9 Stieven Capital Advisors, L.P. 1.44% of their portfolio ST. LOUIS, MO 296,408296.4k $8.8m $8.8m 1.44% —
10 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 272,250272.2k $8.1m $8.1m 0.00% —
11 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 188,457188.5k $5.6m $5.6m 0.00% —
12 ACADIAN ASSET MANAGEMENT LLC 0.02% of their portfolio Boston, MA 139,874139.9k $4.2m $4.2m 0.02% —
13 HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 0.02% of their portfolio Los Angeles, CA 136,210136.2k $4.0m $4.0m 0.02% —
14 LSV ASSET MANAGEMENT 0.01% of their portfolio CHICAGO, IL 134,500134.5k $4.0m $4.0m 0.01% —
15 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 113,416113.4k $3.4m $3.4m 0.00% —
16 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 108,167108.2k $3.2m $3.2m 0.00% —
17 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 106,708106.7k $3.2m $3.2m 0.00% —
18 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 100,411100.4k $3.0m $3.0m 0.00% —
19 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 95,87295.9k $2.8m $2.8m 0.00% —
20 Sanford Advisory Services, LLC 0.74% of their portfolio PORTAGE, MI 86,64086.6k $2.6m $2.6m 0.74% —
21 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.06% of their portfolio HOUSTON, TX 73,80073.8k $2.2m $2.2m 0.06% —
22 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 70,38370.4k $2.1m $2.1m 0.00% —
23 jvl associates llc 1.22% of their portfolio WYOMING, MI 68,01468.0k $2.0m $2.0m 1.22% —
24 Rhino Investment Partners, Inc 0.87% of their portfolio WEST CONSHOHOCKEN, PA 64,71164.7k $1.9m $1.9m 0.87% —
25 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 56,47456.5k $1.7m $1.7m 0.00% —
26 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 54,51954.5k $1.6m $1.6m 0.00% —
27 Rosenthal | Henry Capital Advisors, Inc. 1.38% of their portfolio MISHAWAKA, IN 50,00050.0k $1.5m $1.5m 1.38% —
28 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 44,81844.8k $1.3m $1.3m 0.00% —
29 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 44,20544.2k $1.3m $1.3m 0.00% —
30 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 43,82043.8k $1.3m $1.3m 0.00% —
31 OBERWEIS ASSET MANAGEMENT INC/ 0.30% of their portfolio LISLE, IL 42,55742.6k $1.3m $1.3m 0.30% —
32 LaFleur & Godfrey LLC 0.22% of their portfolio GRAND RAPIDS, MI 41,97442.0k $1.2m $1.2m 0.22% —
33 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 39,89939.9k $1.2m $1.2m 0.00% —
34 VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio San Antonio, TX 36,06036.1k $1.1m $1.1m 0.00% —
35 Swiss National Bank 0.00% of their portfolio ZURICH, V8 35,70035.7k $1.1m $1.1m 0.00% —
36 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 35,65935.7k $1.1m $1.1m 0.00% —
37 BHZ CAPITAL MANAGEMENT, LP 0.51% of their portfolio San Jose, CA 33,37833.4k $992.0k $992.0k 0.51% —
38 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 33,14633.1k $985.0k $985.0k 0.00% —
39 FIRST TRUST ADVISORS LP 0.00% of their portfolio Wheaton, IL 32,33232.3k $961.0k $961.0k 0.00% —
40 TWO SIGMA ADVISERS, LP 0.00% of their portfolio NEW YORK, NY 29,58429.6k $879.0k $879.0k 0.00% —
41 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 29,49829.5k $877.0k $877.0k 0.00% —
42 PANAGORA ASSET MANAGEMENT INC 0.01% of their portfolio BOSTON, MA 28,98829.0k $861.0k $861.0k 0.01% —
43 CORNERCAP INVESTMENT COUNSEL INC 0.16% of their portfolio Atlanta, GA 28,77828.8k $855.0k $855.0k 0.16% —
44 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 27,87927.9k $828.0k $828.0k 0.00% —
45 Thrivent Financial for Lutherans 0.00% of their portfolio Minneapolis, MN 27,78827.8k $826.0k $826.0k 0.00% —
46 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 26,07526.1k $775.0k $775.0k 0.00% —
47 LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio LOS ANGELES, CA 24,45124.5k $726.0k $726.0k 0.00% —
48 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 23,66223.7k $703.0k $703.0k 0.00% —
49 Round Hill Asset Management 0.41% of their portfolio PASADENA, CA 20,20720.2k $600.0k $600.0k 0.41% —
50 JACOBS LEVY EQUITY MANAGEMENT, INC 0.00% of their portfolio FLORHAM PARK, NJ 20,19020.2k $600.0k $600.0k 0.00% —
51 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 20,00020.0k $594.0k $594.0k 0.00% —
52 Shakespeare Wealth Management, LLC 0.25% of their portfolio Pewaukee, WI 19,96320.0k $593.0k $593.0k 0.25% —
53 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 19,02919.0k $565.0k $565.0k 0.00% —
54 Baird Financial Group, Inc. 0.00% of their portfolio MILWAUKEE, WI 17,67517.7k $525.0k $525.0k 0.00% —
55 Regal Investment Advisors LLC 0.05% of their portfolio KENTWOOD, MI 17,15217.2k $510.0k $510.0k 0.05% —
56 RAYMOND JAMES & ASSOCIATES 0.00% of their portfolio ST PETERSBURG, FL 15,13015.1k $450.0k $450.0k 0.00% —
57 FIRST NATIONAL BANK OF OMAHA 0.03% of their portfolio OMAHA, NE 14,75014.8k $438.0k $438.0k 0.03% —
58 Quadrature Capital Ltd 0.01% of their portfolio LONDON, X0 13,71813.7k $408.0k $408.0k 0.01% —
59 Eidelman Virant Capital 0.30% of their portfolio SAINT LOUIS, MO 13,57513.6k $405.0k $405.0k 0.30% —
60 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 12,83612.8k $381.0k $381.0k 0.00% —
61 FINANCIAL COUNSELORS INC 0.01% of their portfolio Overland Park, KS 12,32812.3k $366.0k $366.0k 0.01% —
62 TEACHER RETIREMENT SYSTEM OF TEXAS 0.00% of their portfolio AUSTIN, TX 11,89311.9k $353.0k $353.0k 0.00% —
63 SEIZERT CAPITAL PARTNERS, LLC 0.02% of their portfolio BIRMINGHAM, MI 11,87311.9k $353.0k $353.0k 0.02% —
64 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 10,91510.9k $323.0k $323.0k 0.00% —
65 Hennion & Walsh Asset Management, Inc. 0.02% of their portfolio Parsippany, NJ 10,72610.7k $319.0k $319.0k 0.02% —
66 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 9,8159.8k $292.0k $292.0k 0.00% —
67 Brandywine Global Investment Management, LLC 0.00% of their portfolio PHILADELPHIA, PA 9,4599.5k $281.0k $281.0k 0.00% —
68 Azimuth Capital Investment Management LLC 0.01% of their portfolio BLOOMFIELD HILLS, MI 9,1899.2k $273.0k $273.0k 0.01% —
69 Raymond James Financial Services Advisors, Inc. 0.00% of their portfolio ST. PETERSBURG, FL 8,8638.9k $263.0k $263.0k 0.00% —
70 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 8,7918.8k $261.0k $261.0k 0.00% —
71 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 8,4608.5k $250.0k $250.0k 0.00% —
72 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 8,3978.4k $249.5k $249.5k 0.00% —
73 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 8,2198.2k $244.0k $244.0k 0.00% —
74 Dynamic Advisor Solutions LLC 0.02% of their portfolio PHOENIX, AZ 7,5007.5k $223.0k $223.0k 0.02% —
75 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 7,4357.4k $221.0k $221.0k 0.00% —
76 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 7,3107.3k $217.0k $217.0k 0.00% —
77 Trexquant Investment LP 0.01% of their portfolio STAMFORD, CT 7,1297.1k $212.0k $212.0k 0.01% —
78 Legal & General Group Plc 0.00% of their portfolio London, X0 7,0227.0k $209.0k $209.0k 0.00% —
79 VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio ATLANTA, GA 6,9817.0k $207.4k $207.4k 0.00% —
80 US BANCORP \DE\ 0.00% of their portfolio MINNEAPOLIS, MN 6,6856.7k $198.0k $198.0k 0.00% —
81 Cubist Systematic Strategies, LLC 0.00% of their portfolio STAMFORD, CT 6,6056.6k $196.0k $196.0k 0.00% —
82 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 6,5356.5k $194.0k $194.0k 0.00% —
83 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 6,3746.4k $189.0k $189.0k 0.00% —
84 FMR LLC 0.00% of their portfolio BOSTON, MA 6,0746.1k $180.0k $180.0k 0.00% —
85 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 5,5155.5k $163.9k $163.9k 0.00% —
86 HERITAGE WEALTH MANAGEMENT, LLC 0.05% of their portfolio PHOENIX, AZ 5,2245.2k $155.0k $155.0k 0.05% —
87 FEDERATED HERMES, INC. 0.00% of their portfolio PITTSBURGH, PA 4,8824.9k $145.0k $145.0k 0.00% —
88 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio COLUMBUS, OH 3,7603.8k $112.0k $112.0k 0.00% —
89 SG Americas Securities, LLC 0.00% of their portfolio NEW YORK, NY 3,5413.5k $105.0k $105.0k 0.00% —
90 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 3,4823.5k $103.0k $103.0k 0.00% —
91 UBS Group AG 0.00% of their portfolio ZURICH, V8 3,4363.4k $102.0k $102.0k 0.00% —
92 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 2,9903.0k $105.0k $105.0k 0.00% —
93 FIFTH THIRD BANCORP 0.00% of their portfolio CINCINNATI, OH 2,8372.8k $84.0k $84.0k 0.00% —
94 OLIVER LAGORE VANVALIN INVESTMENT GROUP 0.04% of their portfolio FLINT, MI 2,1912.2k $65.0k $65.0k 0.04% —
95 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 1,9421.9k $58.0k $58.0k 0.00% —
96 CANADA LIFE ASSURANCE Co 0.00% of their portfolio WINNIPEG, A2 1,4381.4k $42.0k $42.0k 0.00% —
97 Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio ZURICH, V8 1,4021.4k $42.0k $42.0k 0.00% —
98 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 1,1851.2k $35.0k $35.0k 0.00% —
99 Metropolitan Life Insurance Co/NY 0.00% of their portfolio New York, NY 1,0871.1k $32.3k $32.3k 0.00% —
100 Allspring Global Investments Holdings, LLC 0.00% of their portfolio CHARLOTTE, NC 1,0581.1k $31.0k $31.0k 0.00% —