MCHB · Mechanics Bancorp · Shareholders & Ownership
Every disclosed holder of MCHB in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns MCHB
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 24,580,106 | 11.10% |
| Insiders (Forms 3, 4, 5) | 0 | 0.00% |
| 13D/G-only blocks | 175,177,198 | 79.11% |
| Remaining | 21,669,205 | 9.79% |
| Registered funds (N-PORT, not summed) | 8,505,929 | 3.84% |
Shares outstanding: 221,426,509, the issuer's latest cover-page count restated onto today's split basis.
Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of MCHB
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
WEBB CARL B
13D
CIK 1267958 · Unknown · Sep 2, 2025
|
171,765,719 | ||
| 1.1 |
|
171,765,719 | ||
| 2 |
|
6,120,217 | ||
| 3 |
|
3,439,034 | ||
| 4 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,082,045 | ||
| 4.1 |
iShares Russell 2000 ETF
Fund
S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
1,052,325 | ||
| 4.2 |
iShares Russell 2000 Value ETF
Fund
S000004342 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
393,383 | ||
| 4.3 |
iShares Core S&P Total U.S. Stock Market ETF
Fund
S000004317 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
78,295 | ||
| 4.4 |
Master Small Cap Index Series
Fund
S000002716 · Registered fund · Jun 30, 2026
Quantitative Master Series LLC, not summed
|
74,074 | ||
| 4.5 |
iShares Russell 3000 ETF
Fund
S000004341 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
17,052 | ||
| 5 |
Mechanics Bank Trust Department
13F
CIK 1439743 · Unknown · Sep 30, 2026
|
2,242,540 | ||
| 6 |
Fourthstone LLC
13G
CIK 1767803 · Registered investment adviser · Dec 31, 2023
Rule 13d-1(b), qualified institution
|
1,865,896 | ||
| 7 |
|
1,722,446 | ||
| 7.1 |
State Street(R) SPDR(R) S&P(R) Regional Banking ETF
Fund
S000012325 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
|
687,788 | ||
| 7.2 |
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund
S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
|
17,274 | ||
| 7.3 |
State Street Total Return V.I.S. Fund
Fund
S000001637 · Registered fund · Jun 30, 2026
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
|
899 | ||
| 7.4 |
State Street Balanced Index Fund
Fund
S000082802 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
|
267 | ||
| 8 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,649,674 | ||
| 9 |
Philadelphia Financial Management of San Francisco, LLC
13G
CIK 1351407 · Registered investment adviser · Jun 30, 2025
Rule 13d-1(b), qualified institution
|
1,545,583 | ||
| 10 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,377,662 | ||
| 11 |
GW&K Investment Management, LLC
13F
CIK 1082917 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,360,299 | ||
| 12 |
Composition Wealth, LLC
13F
CIK 1585859 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,115,781 | ||
| 13 |
Bank of New York Mellon Corp
13F
CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,088,061 | ||
| 13.1 |
BNY Mellon US Small Cap Core Equity ETF
Fund
S000067262 · Registered fund · Jul 31, 2026
BNY Mellon ETF Trust, not summed
|
1,773 | ||
| 14 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
1,057,674 | ||
| 15 |
WisdomTree U.S. SmallCap Dividend Fund
Fund
S000012394 · Registered fund · Jun 30, 2026
WisdomTree Trust, not summed
|
787,235 | ||
| 16 |
DIMENSIONAL FUND ADVISORS LP
13F
CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
761,455 | ||
| 16.1 |
U.S. MICRO CAP PORTFOLIO
Fund
S000000948 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
101,086 | ||
| 16.2 |
U.S. SMALL CAP PORTFOLIO
Fund
S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
99,835 | ||
| 16.3 |
Dimensional U.S. Small Cap ETF
Fund
S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
63,163 | ||
| 16.4 |
Dimensional US Small Cap Value ETF
Fund
S000075151 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
57,808 | ||
| 16.5 |
U.S. SMALL CAP VALUE PORTFOLIO
Fund
S000000987 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
57,659 | ||
| 17 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
553,935 | ||
| 18 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
532,287 | ||
| 18.1 |
Schwab U.S. Small-Cap ETF
Fund
S000026636 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
229,732 | ||
| 18.2 |
Schwab Fundamental U.S. Small Company ETF
Fund
S000040878 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
173,941 | ||
| 18.3 |
Schwab Small-Cap Index Fund
Fund
S000005912 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
97,673 | ||
| 18.4 |
Schwab Fundamental U.S. Small Company Index Fund
Fund
S000016767 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
30,691 | ||
| 18.5 |
Schwab U.S. Broad Market ETF
Fund
S000026631 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
27,964 | ||
| 19 |
Sculptor Capital LP
13F
CIK 1054587 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
512,727 | ||
| 20 |
Simcoe Capital LLC
13F
CIK 2109203 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
507,384 | ||
| 21 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
507,019 | ||
| 22 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
452,348 | ||
| 22.1 |
Goldman Sachs Absolute Return Tracker Fund
Fund
S000020314 · Registered fund · Aug 31, 2026
GOLDMAN SACHS TRUST, not summed
|
2,679 | ||
| 23 |
J. Goldman & Co LP
13F
CIK 1412741 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
449,959 | ||
| 24 |
RENAISSANCE TECHNOLOGIES LLC
13F
CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
418,892 | ||
| 25 |
CITADEL ADVISORS LLC
13F
CIK 1423053 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
392,567 | ||
| 26 |
ALLIANCEBERNSTEIN L.P.
13F
CIK 1109448 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
392,493 | ||
| 27 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
354,036 | ||
| 27.1 |
Small Cap Index Fund
Fund
S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
20,077 | ||
| 27.2 |
Small Cap Core Fund
Fund
S000001244 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
2,880 | ||
| 28 |
Siena Capital Partners GP, LLC
13F
CIK 1694886 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
353,216 | ||
| 29 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
318,288 | ||
| 30 |
FIRST TRUST ADVISORS LP
13F
CIK 1125816 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
318,115 | ||
| 30.1 |
First Trust Small Cap Growth AlphaDEX Fund
Fund
S000031806 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded AlphaDEX Fund, not summed
|
108,306 | ||
| 30.2 |
First Trust NASDAQ ABA Community Bank Index Fund
Fund
S000026211 · Registered fund · Jun 30, 2026
First Trust Exchange-Traded Fund, not summed
|
77,649 | ||
| 30.3 |
First Trust Multi Cap Growth AlphaDEX Fund
Fund
S000017343 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded AlphaDEX Fund, not summed
|
9,812 | ||
| 31 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
303,976 | ||
| 32 |
|
300,888 | ||
| 32.1 |
Nuveen Small Cap Blend Index Fund
Fund
S000005367 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
|
52,864 | ||
| 32.2 |
Nuveen Equity Index Fund
Fund
S000005360 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
|
33,216 | ||
| 32.3 |
TIAA Separate Account VA-1 - Stock Index Account
Fund
S000005098 · Registered fund · Jun 30, 2026
TIAA Separate Account VA-1, not summed
|
698 | ||
| 32.4 |
Nuveen Life Stock Index Fund
Fund
S000005094 · Registered fund · Jun 30, 2026
TIAA-CREF Life Funds, not summed
|
314 | ||
| 33 |
CenterBook Partners LP
13F
CIK 1872738 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
281,168 | ||
| 34 |
VANGUARD PORTFOLIO MANAGEMENT LLC
13F
CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
269,588 | ||
| 35 |
Squarepoint Ops LLC
13F
CIK 1642575 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
257,233 | ||
| 36 |
Pinnacle Holdings, LLC
13F
CIK 1411784 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
253,348 | ||
| 37 |
VANGUARD RUSSELL 2000 INDEX FUND
Fund
S000030003 · Registered fund · May 31, 2026
VANGUARD SCOTTSDALE FUNDS, not summed
|
249,220 | ||
| 38 |
|
230,369 | ||
| 39 |
MALTESE CAPITAL MANAGEMENT LLC
13F
CIK 1040762 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
175,000 | ||
| 40 |
CCG WEALTH MANAGEMENT, LLC
13F
CIK 1771169 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
171,041 | ||
| 41 |
WisdomTree U.S. High Dividend Fund
Fund
S000012390 · Registered fund · Jun 30, 2026
WisdomTree Trust, not summed
|
156,955 | ||
| 42 |
HRT FINANCIAL LP
13F
CIK 1475597 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
123,340 | ||
| 43 |
|
116,457 | ||
| 44 |
|
105,086 | ||
| 45 |
CALDWELL SUTTER CAPITAL, INC.
13F
CIK 702007 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
103,285 | ||
| 46 |
Numerai GP LLC
13F
CIK 1668527 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
98,882 | ||
| 47 |
Jump Financial, LLC
13F
CIK 1831577 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
97,997 | ||
| 48 |
VAN AMEN DARRELL
Insider
CIK 1529709 · Sep 2, 2025
EVP, Chief Investment Officer, issuer-wide, not summed
|
95,870 | ||
| 49 |
Waverly Advisors, LLC
13F
CIK 1568787 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
94,733 | ||
| 50 |
|
93,329 |
21 more nested rows are not shown here; Every filing lists them all.
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
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