Mechanics Bancorp
US ˙ NasdaqGS ˙ US43785V1026

SecurityMCHB / Mechanics Bancorp
InstitutionD. E. Shaw & Co., Inc.
ManagerDE Shaw
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
D. E. Shaw & Co., Inc. closes position in MCHB / Mechanics Bancorp

On May 15, 2026 - D. E. Shaw & Co., Inc. filed a 13F-HR form disclosing ownership of 0 shares of Mechanics Bancorp (US:MCHB) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 50,272 shares of Mechanics Bancorp. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F MECHANICS BANCORP CL A 43785V102 0 -100.00 0
2026-02-17 2025-12-31 13F MECHANICS BANCORP CL A 43785V102 50,272 -390,943 -88.61 735 -87.48 0.0003
2025-11-14 2025-09-30 13F MECHANICS BANCORP CL A 43785V102 441,215 21,883 5.22 5,873 7.15 0.0033
2025-08-14 2025-06-30 13F HOMESTREET COM 43785V102 419,332 -72,439 -14.73 5,481 -5.08 0.0039
2025-05-15 2025-03-31 13F HOMESTREET COM 43785V102 491,771 63,193 14.74 5,773 17.96 0.0051
2025-02-14 2024-12-31 13F HOMESTREET COM 43785V102 428,578 239,219 126.33 4,894 64.01 0.0036
2024-11-14 2024-09-30 13F HOMESTREET COM 43785V102 189,359 48,590 34.52 2,984 86.03 0.0026
2024-08-14 2024-06-30 13F HOMESTREET COM 43785V102 140,769 -41,147 -22.62 1,605 -41.40 0.0015
2024-05-15 2024-03-31 13F HOMESTREET COM 43785V102 181,916 -142,872 -43.99 2,738 -18.18 0.0023
2024-02-14 2023-12-31 13F HOMESTREET COM 43785V102 324,788 46,530 16.72 3,345 54.36 0.0029
2023-11-14 2023-09-30 13F HOMESTREET COM 43785V102 278,258 -180,293 -39.32 2,168 -20.15 0.0023
2023-08-14 2023-06-30 13F HOMESTREET COM 43785V102 458,551 387,575 546.06 2,715 112.70 0.0028
2023-05-15 2023-03-31 13F HOMESTREET COM 43785V102 70,976 -44,882 -38.74 1,277 -60.06 0.0014
2023-02-14 2022-12-31 13F HOMESTREET COM 43785V102 115,858 2,862 2.53 3,195 -1.84 0.0035
2022-11-14 2022-09-30 13F HOMESTREET COM 43785V102 112,996 25,734 29.49 3,255 7.60 0.0039
2022-08-15 2022-06-30 13F HOMESTREET COM 43785V102 87,262 10,477 13.64 3,025 -16.85 0.0035
2022-05-16 2022-03-31 13F HOMESTREET COM 43785V102 76,785 -19,631 -20.36 3,638 -27.44 0.0034
2022-02-14 2021-12-31 13F HOMESTREET COM 43785V102 96,416 -16,894 -14.91 5,014 7.55 0.0042
2021-11-15 2021-09-30 13F HOMESTREET COM 43785V102 113,310 14,513 14.69 4,662 15.83 0.0042
2021-08-16 2021-06-30 13F HOMESTREET COM 43785V102 98,797 -12,004 -10.83 4,025 -17.57 0.0035
2021-05-17 2021-03-31 13F HOMESTREET COM 43785V102 110,801 -13,286 -10.71 4,883 16.60 0.0047
2021-02-16 2020-12-31 13F HOMESTREET COM 43785V102 124,087 -83 -0.07 4,188 30.92 0.0037
2020-11-16 2020-09-30 13F HOMESTREET COM 43785V102 124,170 1,005 0.82 3,199 5.54 0.0033
2020-08-14 2020-06-30 13F HOMESTREET COM 43785V102 123,165 5,875 5.01 3,031 16.22 0.0036
2020-05-15 2020-03-31 13F HOMESTREET COM 43785V102 117,290 9,181 8.49 2,608 -29.05 0.0041
2020-02-14 2019-12-31 13F HOMESTREET COM 43785V102 108,109 1,875 1.76 3,676 26.67 0.0042
2019-11-14 2019-09-30 13F HOMESTREET COM 43785V102 106,234 4,876 4.81 2,902 -3.40 0.0036
2019-08-14 2019-06-30 13F HOMESTREET COM 43785V102 101,358 14,958 17.31 3,004 31.93 0.0037
2019-05-15 2019-03-31 13F HOMESTREET COM 43785V102 86,400 -90,388 -51.13 2,277 -39.34 0.0029
2019-02-14 2018-12-31 13F HOMESTREET COM 43785V102 176,788 -23,050 -11.53 3,754 -29.12 0.0052
2018-11-14 2018-09-30 13F HOMESTREET COM 43785V102 199,838 910 0.46 5,296 -1.21 0.0064
2018-08-14 2018-06-30 13F HOMESTREET COM 43785V102 198,928 75,122 60.68 5,361 51.14 0.0070
2018-05-15 2018-03-31 13F HOMESTREET COM 43785V102 123,806 3,356 2.79 3,547 1.72 0.0048
2018-02-14 2017-12-31 13F HOMESTREET COM 43785V102 120,450 70,853 142.86 3,487 160.42 0.0048
2017-11-14 2017-09-30 13F HOMESTREET COM 43785V102 49,597 28,431 134.32 1,339 128.50 0.0021
2017-08-14 2017-06-30 13F HOMESTREET COM 43785V102 21,166 -2,100 -9.03 586 -9.85 0.0010
2017-05-15 2017-03-31 13F HOMESTREET COM 43785V102 23,266 -63,591 -73.21 650 -76.32 0.0011
2017-02-14 2016-12-31 13F HOMESTREET COM 43785V102 86,857 16,670 23.75 2,745 56.05 0.0047
2016-11-14 2016-09-30 13F HOMESTREET COM 43785V102 70,187 40,043 132.84 1,759 193.17 0.0031
2016-08-15 2016-06-30 13F HOMESTREET COM 43785V102 30,144 8,482 39.16 600 33.04 0.0011
2016-05-16 2016-03-31 13F HOMESTREET COM 43785V102 21,662 3,436 18.85 451 13.89 0.0008
2016-02-16 2015-12-31 13F HOMESTREET COM 43785V102 18,226 1,185 6.95 396 0.51 0.0006
2015-11-16 2015-09-30 13F HOMESTREET COM 43785V102 17,041 -34,057 -66.65 394 -66.21 0.0006
2015-08-14 2015-06-30 13F HOMESTREET COM 43785V102 51,098 51,098 1,166 0.0017
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.