Vault-13

MAINSTREET BANCSHARES INC MNSB

COM · Common Stock · CUSIP 56064Y100

60 institutional holders +6 vs Q1 2023
3,716,5453.7m shares reported held*
49.4% of all shares outstanding*
$84.2mreported value*
15 new 18 added 14 reduced 10 sold out net bought ≈ $9.0m (+396.2k shares)

* 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 ($1.3m this quarter). Holder counts are more reliable. Shares outstanding: 7.5m as of 2023-08-08, 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 ≈ $22.66.

Trends to Q2 2023

Institutional holders

Managers reporting a position, each quarter

0204060Q3 22: 46Q4 22: 53Q1 23: 54Q2 23: 6060Q3 22Q4 22Q1 23Q2 23
Numbers
QuarterHolders
Q3 202246
Q4 202253
Q1 202354
Q2 202360

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
40040Q4 22: 26 bought or addedQ4 22: 12 cut or sold outQ4 22Q1 23: 31 bought or addedQ1 23: 12 cut or sold outQ1 23Q2 23: 33 bought or addedQ2 23: 24 cut or sold outQ2 23
Numbers
QuarterBought or addedCut or sold out
Q4 20222612
Q1 20233112
Q2 20233324

Biggest buyers

BlackRock Inc. Added +264,654+264.7k
WELLINGTON MANAGEMENT GROUP LLP Added +206,108+206.1k
GEODE CAPITAL MANAGEMENT, LLC Added +66,836+66.8k
ALLIANCEBERNSTEIN L.P. Added +66,169+66.2k
STATE STREET CORP Added +52,823+52.8k
NORTHERN TRUST CORP Added +44,030+44.0k
Cresset Asset Management, LLC Added +35,914+35.9k
Empowered Funds, LLC New +28,512+28.5k
Bank of New York Mellon Corp New +23,155+23.2k
CHARLES SCHWAB INVESTMENT MANAGEMENT INC New +18,928+18.9k

Biggest sellers

JACOBS ASSET MANAGEMENT, LLC Sold out -186,293-186.3k
MILLENNIUM MANAGEMENT LLC Reduced -56,840-56.8k
KENNEDY CAPITAL MANAGEMENT LLC Sold out -49,860-49.9k
Hillsdale Investment Management Inc. Reduced -44,683-44.7k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Sold out -39,813-39.8k
RENAISSANCE TECHNOLOGIES LLC Reduced -25,251-25.3k
JANE STREET GROUP, LLC Sold out -18,403-18.4k
Qube Research & Technologies Ltd Sold out -13,916-13.9k
Quadrature Capital Ltd Sold out -12,248-12.2k
VANGUARD GROUP INC Reduced -11,982-12.0k

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
ALLIANCEBERNSTEIN L.P. 13G · institution -1.6 pts · filed 2026-08-14 5.9% -1.6 pts 418.4k≈ $10.3m 2026-08-14
BlackRock, Inc. 13G · institution new · filed 2026-07-29 5.6% new 396.6k≈ $9.8m 2026-07-29
BANC FUNDS CO LLC 13G · passive investor filed 2026-02-13 5.6% 422.0k≈ $10.4m 2026-02-13
MainStreet Bank 401(k) Retirement Plan 13G · institution new · filed 2026-02-24 5.1% new 383.8k≈ $9.5m 2026-02-24

Fell to 5% or below in the last year: Fourthstone LLC (0.7%, 2026-08-14), WELLINGTON MANAGEMENT GROUP LLP (4.7%, 2026-02-10)

Insider purchases and sales in Q2 2023

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
404Q3 21: 0 buyingQ3 21: 0 sellingQ4 21: 1 buyingQ4 21: 0 sellingQ4 21Q1 22: 3 buyingQ1 22: 0 sellingQ2 22: 1 buyingQ2 22: 0 sellingQ2 22Q3 22: 2 buyingQ3 22: 1 sellingQ4 22: 1 buyingQ4 22: 0 sellingQ4 22Q1 23: 1 buyingQ1 23: 0 sellingQ2 23: 4 buyingQ2 23: 0 sellingQ2 23
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q3 20210—0——
Q4 20211$27.5k0——
Q1 20223$26.3k0——
Q2 20221$1.2k0——
Q3 20222$13.7k1$15.7k—
Q4 20221$11.8k0——
Q1 20231$10.2k0——
Q2 20234$282.0k0——
DateInsiderTradeSharesPrice ValueTheir holding
2023-05-23 CHMELIK THOMAS J Chief Financial Officer, director · By 401(k) Plan Bought 394 $21.01 $8.3k394 shares +1%
2023-05-16 DICK JEFF W Chairman, President and CEO, director Bought 581 $20.66 $12.0k581 shares +<1%
2023-05-09 Vari Richard Alexander Chief Accounting Officer Bought 158 $20.06 $3.2k158 shares +1%
2023-04-28 Brockett Charles C. Director Bought 440 $21.46 $9.4k440 shares +1%
2023-04-28 Brockett Charles C. Director · Brockett Family Trust Bought 164 $21.66 $3.6k164 shares +<1%
2023-04-26 DICK JEFF W Chairman, President and CEO, director · By 401(k) Plan Bought 10,914 $21.40 $233.6k10.9k shares +25%
2023-04-24 DICK JEFF W Chairman, President and CEO, director Bought 556 $21.50 $12.0k556 shares +<1%

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, Q2 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BANC FUNDS CO LLC 1.62% of their portfolio CHICAGO, IL 606,371606.4k $13.7m $13.7m 1.62% Unchanged
2 WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio Boston, MA 549,653549.7k $12.5m $12.5m 0.00% Added +206.1k +206,108
3 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 511,870511.9k $11.6m $11.6m 0.00% Added +66.2k +66,169
4 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 362,043362.0k $8.2m $8.2m 0.00% Reduced -12.0k -11,982
5 BlackRock Inc. 0.00% of their portfolio New York, NY 282,492282.5k $6.4m $6.4m 0.00% Added +264.7k +264,654
6 FIRST MANHATTAN CO. LLC. 0.02% of their portfolio NEW YORK, NY 235,363235.4k $5.3m $5.3m 0.02% Reduced -900 -900
7 Elizabeth Park Capital Advisors, Ltd. 2.80% of their portfolio PEPPER PIKE, OH 169,355169.4k $3.8m $3.8m 2.80% Unchanged
8 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 122,781122.8k $2.8m $2.8m 0.00% Added +66.8k +66,836
9 Cutler Capital Management, LLC 0.97% of their portfolio WORCESTER, MA 91,50091.5k $2.1m $2.1m 0.97% Added +9.8k +9,786
10 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 75,64975.6k $1.7m $1.7m 0.00% Added +9.7k +9,705
11 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 74,95075.0k $1.7m $1.7m 0.00% Added +52.8k +52,823
12 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.04% of their portfolio HOUSTON, TX 69,81269.8k $1.6m $1.6m 0.04% Added +14.0k +13,992
13 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 55,19455.2k $1.3m $1.3m 0.00% Added +44.0k +44,030
14 JCSD Capital, LLC 2.35% of their portfolio Walnut Creek, CA 54,63254.6k $1.2m $1.2m 2.35% Added +221 +221
15 Cresset Asset Management, LLC 0.01% of their portfolio Chicago, IL 50,86950.9k $1.2m $1.2m 0.01% Added +35.9k +35,914
16 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 44,96445.0k $1.0m $1.0m 0.00% Reduced -56.8k -56,840
17 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 39,10639.1k $884.0k $884.0k 0.00% Reduced -1.8k -1,776
18 SALZHAUER MICHAEL 0.94% of their portfolio NEW YORK, NY 38,38238.4k $869.7k $869.7k 0.94% Reduced -1.7k -1,680
19 BHZ CAPITAL MANAGEMENT, LP 0.63% of their portfolio San Jose, CA 32,66932.7k $740.3k $740.3k 0.63% Added +6.5k +6,450
20 Empowered Funds, LLC 0.02% of their portfolio NEWTOWN SQUARE, PA 28,51228.5k $646.1k $646.1k 0.02% New
21 EA Series Trust 0.02% of their portfolio HAVERTOWN, PA 28,51228.5k $646.1k $646.1k 0.02% First filing
22 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 23,15523.2k $524.7k $524.7k 0.00% New
23 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 21,00021.0k $475.9k $475.9k 0.00% Unchanged
24 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 20,64920.6k $468.0k $468.0k 0.00% Reduced -25.3k -25,251
25 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 18,92818.9k $428.9k $428.9k 0.00% New
26 ELCO Management Co., LLC 0.29% of their portfolio New York, NY 17,97718.0k $407.4k $407.4k 0.29% Reduced -7.0k -7,023
27 Forum Financial Management, LP 0.01% of their portfolio LOMBARD, IL 13,43913.4k $304.5k $304.5k 0.01% Unchanged
28 Sandy Spring Bank 0.02% of their portfolio Olney, MD 12,60012.6k $285.5k $285.5k 0.02% Unchanged
29 Provident Wealth Management, LLC 0.14% of their portfolio BRENTWOOD, TN 12,29412.3k $278.6k $278.6k 0.14% Unchanged
30 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 10,63110.6k $240.9k $240.9k 0.00% Reduced -6.0k -6,033
31 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 9,6209.6k $218.0k $218.0k 0.00% Added +8.1k +8,090
32 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 8,8498.8k $200.3k $200.3k 0.00% Reduced -607 -607
33 CALDWELL SUTTER CAPITAL, INC. 0.10% of their portfolio SAUSALITO, CA 8,8188.8k $199.8k $199.8k 0.10% Unchanged
34 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 7,4927.5k $169.8k $169.8k 0.00% New
35 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 6,7956.8k $154.0k $154.0k 0.00% New
36 Spire Wealth Management 0.01% of their portfolio MCLEAN, VA 6,5626.6k $148.7k $148.7k 0.01% Unchanged
37 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 5,8075.8k $131.6k $131.6k 0.00% Reduced -1.2k -1,204
38 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 5,2165.2k $118.0k $118.0k 0.00% Added +1.6k +1,591
39 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 4,4004.4k $99.7k $99.7k 0.00% New
40 Hillsdale Investment Management Inc. 0.01% of their portfolio Toronto, A6 4,2004.2k $95.2k $95.2k 0.01% Reduced -44.7k -44,683
41 UBS Group AG 0.00% of their portfolio ZURICH, V8 4,1184.1k $93.3k $93.3k 0.00% Added +1.3k +1,306
42 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 3,7783.8k $85.6k $85.6k 0.00% New
43 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 3,3533.4k $76.0k $76.0k 0.00% New
44 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 2,6492.6k $60.0k $60.0k 0.00% Added +2.6k +2,606
45 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 2,3172.3k $52.5k $52.5k 0.00% New
46 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 2,0752.1k $47.0k $47.0k 0.00% Reduced -6.6k -6,648
47 US BANCORP \DE\ 0.00% of their portfolio MINNEAPOLIS, MN 2,0002.0k $45.3k $45.3k 0.00% Unchanged
48 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 1,7981.8k $40.7k $40.7k 0.00% New
49 TOTH FINANCIAL ADVISORY CORP 0.01% of their portfolio LEESBURG, VA 1,6961.7k $38.4k $38.4k 0.01% Added +2 +2
50 LSV ASSET MANAGEMENT 0.00% of their portfolio CHICAGO, IL 1,6001.6k $36.0k $36.0k 0.00% New
51 BOURGEON CAPITAL MANAGEMENT LLC 0.01% of their portfolio Darien, CT 1,0501.1k $23.8k $23.8k 0.01% Unchanged
52 GLOBEFLEX CAPITAL L P 0.00% of their portfolio SAN DIEGO, CA 1,0411.0k $23.6k $23.6k 0.00% Reduced -559 -559
53 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 678678 $15.0k $15.0k 0.00% New
54 Legal & General Group Plc 0.00% of their portfolio London, X0 639639 $14.5k $14.5k 0.00% New
55 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 575575 $13.0k $13.0k 0.00% New
56 Metropolitan Life Insurance Co/NY 0.00% of their portfolio New York, NY 391391 $8.9k $8.9k 0.00% New
57 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 354354 $8.0k $8.0k 0.00% Reduced -379 -379
58 SALEM INVESTMENT COUNSELORS INC 0.00% of their portfolio WINSTON-SALEM, NC 300300 $6.8k $6.8k 0.00% Unchanged
59 FMR LLC 0.00% of their portfolio BOSTON, MA 4646 $1.0k $1.0k 0.00% Added +28 +28
60 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged