As of November 6, 2026, 2 holders' latest Schedule 13D or 13G filings report owning 5% or more of Mechanics Bancorp. The largest reported stake is Webb Carl B's, at 78.1%. 7 filings are on record since July 17, 2025 (Schedule 13D, September 9, 2025).
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Key facts
- · Holder: Maltese Capital Management LLC · Percent: 0.5% · SCHEDULE 13G/A
- · Holder: Wellington Management Group LLP · Percent: 0% · SCHEDULE 13G/A
- · Holder: The Vanguard Group · Percent: 0.44% · SCHEDULE 13G/A
- · Holder: BlackRock, Inc. · Percent: 0.3% · SCHEDULE 13G/A
- · Holder: Webb Carl B · Percent: 78.1% · SCHEDULE 13D
Mechanics Bancorp has 7 Schedule 13D or 13G filings on record since 2025-07-17. 2 holders' latest filing reports 5% or more of class a common stock, no par value. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 78.1% | 171,765,719 | SCHEDULE 13D, 2025-09-09 | 2025-09-02 | |
| Philadelphia Financial Management of San Francisco, LLC | 8.2% | 1,545,583 | SCHEDULE 13G/A, 2025-08-14 | 2025-06-30 |
| Maltese Capital Management LLC | 0.5% | 1,014,105 | SCHEDULE 13G/A, 2025-11-14 | 2025-09-30 |
| The Vanguard Group | 0.44% | 986,355 | SCHEDULE 13G/A, 2025-10-31 | 2025-09-30 |
| BlackRock, Inc. | 0.3% | 1,240,442 | SCHEDULE 13G/A, 2025-10-17 | 2025-09-30 |
| Wellington Management Group LLP | 0% | 0 | SCHEDULE 13G/A, 2025-11-12 | 2025-09-30 |
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More on Mechanics Bancorp and the records around it.
Mechanics Bancorp elsewhere on the record
Companies that share a holder
- Philadelphia Financial Management of San Francisco, LLC also filed stake reports on 3 other companies: Skyline Builders Group Holding Limited (Aug 2026), U.S. Gold Corp. (Aug 2026), OneWater Marine Inc. (Oct 2025)
- Wellington Management Group LLP also filed stake reports on 240 other companies: Hub Group, Inc. (Oct 2026), Latham Group, Inc. (Oct 2026), Redwood Trust, Inc. (Oct 2026)
- BlackRock, Inc. also filed stake reports on 1596 other companies: AvePoint, Inc. (Nov 2026), BIOMARIN PHARMACEUTICAL INC (Nov 2026), MSG RANGERS CORP (Nov 2026)
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Purpose of Transaction (Item 4)
Webb Carl B
The information set forth in Item 3 is incorporated by reference herein. The Reporting Persons purchased the aforementioned securities for investment purposes with the aim of increasing the value of their investments. Subject to applicable legal requirements, one or more of the Reporting Persons may acquire additional securities of the Issuer from time to time in open market or private transactions, depending on such Reporting Person's evaluation of the Issuer's business, prospects and financial condition, the market for the Issuer's securities, other developments concerning the Issuer, other opportunities available to the Reporting Persons, and general economic and stock market conditions. In addition, depending upon the factors referred to above, the Reporting Persons may dispose of all or a portion of their securities of the Issuer at any time (including by means of programs adopted pursuant to Rule 10b5-1 under the Exchange Act). Each of the Reporting Persons reserve the right to increase or decrease its holdings on such terms and at such times as each may decide. Except as set forth in this Item 4 and Item 6 below, none of the Reporting Persons have a present plan or proposal that relates to or would result in any of the actions specified in clauses (a) through (j) of Item 4 of Schedule 13D of the Exchange Act. However, each of the Reporting Persons reserves the right to propose or participate in future transactions which may result in one or more of such actions, …The first part of Item 4 of the SCHEDULE 13D filed 2025-09-09; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-17 | BlackRock, Inc. | 6.8% | SCHEDULE 13G/A |
| 2025-08-14 | Philadelphia Financial Management of San Francisco, LLC | 8.2% | SCHEDULE 13G/A |
| 2025-09-09 | Webb Carl B | 78.1% | SCHEDULE 13D |
| 2025-10-17 | BlackRock, Inc. | 0.3% | SCHEDULE 13G/A |
| 2025-10-31 | The Vanguard Group | 0.44% | SCHEDULE 13G/A |
| 2025-11-12 | Wellington Management Group LLP | 0% | SCHEDULE 13G/A |
| 2025-11-14 | Maltese Capital Management LLC | 0.5% | SCHEDULE 13G/A |
Questions about who owns Mechanics Bancorp
Who owns Mechanics Bancorp?
On this page, 2 holders' latest ownership filings report 5% or more of Mechanics Bancorp: Webb Carl B (78.1%, Schedule 13D, filed 2025-09-09) and Philadelphia Financial Management of San Francisco, LLC (8.2%, Schedule 13G/A, filed 2025-08-14).
Who are the largest shareholders of Mechanics Bancorp?
By the share each holder's latest filing reports, the largest holders of Mechanics Bancorp on this page are Webb Carl B (78.1%) and Philadelphia Financial Management of San Francisco, LLC (8.2%).
When did Webb Carl B buy into Mechanics Bancorp?
The filings give report dates, not purchase dates. The earliest filing from Webb Carl B on this page is the Schedule 13D, filed 2025-09-09, reporting 78.1%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 7 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.