機械銀行
US ˙ NasdaqGS ˙ US43785V1026

SecurityMCHB / Mechanics Bancorp
InstitutionState Street Corp
Latest Disclosed Ownership1,710,425 shares
Latest Disclosed Value $ 25,228,769
State Street Corp reports 97.60% increase in ownership of MCHB / Mechanics Bancorp

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 1,710,425 shares of Mechanics Bancorp (US:MCHB) valued at $25,228,769 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 865,603 shares of Mechanics Bancorp. This represents a change in shares of 97.60% during the quarter. The current value of the position is $25,502,437 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 1,710,425 844,822 97.60 25,229 99.23 0.0009
2026-02-13 2025-12-31 13F MECHANICS BANCORP CL A 43785V102 865,603 423,866 95.95 12,664 115.39 0.0004
2025-11-14 2025-09-30 13F MECHANICS BANCORP CL A 43785V102 441,737 7,299 1.68 5,880 3.54 0.0002
2025-08-14 2025-06-30 13F HOMESTREET COM 43785V102 434,438 -2,466 -0.56 5,678 10.70 0.0002
2025-05-15 2025-03-31 13F HOMESTREET COM 43785V102 436,904 1,970 0.45 5,129 3.28 0.0002
2025-02-14 2024-12-31 13F HOMESTREET COM 43785V102 434,934 12,903 3.06 4,967 -25.33 0.0002
2024-11-14 2024-09-30 13F HOMESTREET COM 43785V102 422,031 1,083 0.26 6,651 38.62 0.0003
2024-08-14 2024-06-30 13F HOMESTREET COM 43785V102 420,948 9,196 2.23 4,799 -22.56 0.0002
2024-05-15 2024-03-31 13F HOMESTREET COM 43785V102 411,752 -5,209 -1.25 6,197 44.29 0.0003
2024-02-14 2023-12-31 13F HOMESTREET COM 43785V102 416,961 42,951 11.48 4,295 47.41 0.0002
2023-11-14 2023-09-30 13F HOMESTREET COM 43785V102 374,010 -65,109 -14.83 2,914 12.08 0.0002
2023-08-14 2023-06-30 13F HOMESTREET COM 43785V102 439,119 -518,022 -54.12 2,600 -84.91 0.0001
2023-05-15 2023-03-31 13F HOMESTREET COM 43785V102 957,141 47,035 5.17 17,221 -31.39 0.0010
2023-05-15 2022-12-31 13F/A-99 HOMESTREET COM 43785V102 910,106 65,836 7.80 25,101 3.19 0.0015
2023-05-15 2022-12-31 13F HOMESTREET COM 43785V102 910,106 65,836 25,101 0.0015
2022-11-15 2022-09-30 13F HOMESTREET COM 43785V102 844,270 -81,497 -8.80 24,323 -24.22 0.0015
2022-08-15 2022-06-30 13F HOMESTREET COM 43785V102 925,767 -166,433 -15.24 32,096 -37.98 0.0019
2022-05-16 2022-03-31 13F HOMESTREET COM 43785V102 1,092,200 240,973 28.31 51,748 16.91 0.0026
2022-02-14 2021-12-31 13F HOMESTREET COM 43785V102 851,227 132,270 18.40 44,264 49.62 0.0021
2021-11-15 2021-09-30 13F HOMESTREET COM 43785V102 718,957 -15,740 -2.14 29,585 -1.16 0.0016
2021-08-16 2021-06-30 13F HOMESTREET COM 43785V102 734,697 17,215 2.40 29,932 -5.34 0.0016
2021-07-09 2021-03-31 13F/A-1 HOMESTREET COM 43785V102 717,482 16,292 2.32 31,619 33.61 0.0018
2021-05-17 2021-03-31 13F HOMESTREET COM 43785V102 717,482 16,292 31,619 0.0018
2021-02-16 2020-12-31 13F HOMESTREET COM 43785V102 701,190 -30,476 -4.17 23,665 25.56 0.0014
2020-11-10 2020-09-30 13F HOMESTREET COM 43785V102 731,666 -42,647 -5.51 18,848 -1.09 0.0013
2020-08-14 2020-06-30 13F HOMESTREET COM 43785V102 774,313 -6,964 -0.89 19,056 9.72 0.0014
2020-06-19 2020-03-31 13F/A-1 HOMESTREET COM 43785V102 781,277 50,916 6.97 17,368 -30.06 0.0015
2020-05-11 2020-03-31 13F HOMESTREET COM 43785V102 781,277 50,916 17,368 1,525.2601
2020-02-06 2019-12-31 13F HOMESTREET COM 43785V102 730,361 32,525 4.66 24,832 30.25 0.0017
2019-11-14 2019-09-30 13F HOMESTREET COM 43785V102 697,836 -92,939 -11.75 19,065 -18.66 0.0014
2019-08-14 2019-06-30 13F HOMESTREET COM 43785V102 790,775 -5,392 -0.68 23,439 11.73 0.0017
2019-05-15 2019-03-31 13F HOMESTREET COM 43785V102 796,167 40,605 5.37 20,979 30.78 0.0016
2019-02-12 2018-12-31 13F HOMESTREET COM 43785V102 755,562 24,101 3.29 16,041 -17.25 0.0015
2018-11-09 2018-09-30 13F HOMESTREET Common equity shares 43785V102 731,461 33,415 4.79 19,386 3.05 0.0015
2018-08-14 2018-06-30 13F HOMESTREET Common equity shares 43785V102 698,046 49,766 7.68 18,812 1.30 0.0016
2018-05-15 2018-03-31 13F HOMESTREET Common equity shares 43785V102 648,280 -26,767 -3.97 18,570 -4.96 0.0016
2018-02-14 2017-12-31 13F HOMESTREET Common equity shares 43785V102 675,047 66,117 10.86 19,540 18.82 0.0016
2017-11-14 2017-09-30 13F HOMESTREET Common equity shares 43785V102 608,930 4,072 0.67 16,445 -1.77 0.0014
2017-08-14 2017-06-30 13F HOMESTREET Common equity shares 43785V102 604,858 55,055 10.01 16,742 8.95 0.0015
2017-05-15 2017-03-31 13F HOMESTREET Common equity shares 43785V102 549,803 66,021 13.65 15,366 0.53 0.0014
2017-02-09 2016-12-31 13F HOMESTREET Common equity shares 43785V102 483,782 113,477 30.64 15,285 64.62 0.0014
2017-01-13 2016-09-30 13F/A-1 HOMESTREET Common equity shares 43785V102 370,305 1,778 0.48 9,285 26.52 0.0009
2016-11-14 2016-09-30 13F HOMESTREET Common equity shares 43785V102 370,305 9,285
2016-08-12 2016-06-30 13F HOMESTREET Common equity shares 43785V102 368,527 -13,617 -3.56 7,339 -7.70 0.0008
2016-05-20 2016-03-31 13F/A-1 HOMESTREET Common equity shares 43785V102 382,144 13,780 3.74 7,951 -0.60 0.0009
2016-05-12 2016-03-31 13F HOMESTREET Common equity shares 43785V102 382,144 7,951
2016-02-16 2015-12-31 13F HOMESTREET Common equity shares 43785V102 368,364 4,606 1.27 7,999 -4.82 0.0009
2015-11-16 2015-09-30 13F HOMESTREET Common equity shares 43785V102 363,758 40,580 12.56 8,404 13.91 0.0010
2015-08-13 2015-06-30 13F HOMESTREET Common equity shares 43785V102 323,178 48,115 17.49 7,378 46.48 0.0008
2015-05-15 2015-03-31 13F HOMESTREET Common equity shares 43785V102 275,063 94,925 52.70 5,037 60.67 0.0005
2015-02-11 2014-12-31 13F HOMESTREET Common equity shares 43785V102 180,138 10,517 6.20 3,135 8.18 0.0003
2014-11-12 2014-09-30 13F/A-1 HOMESTREET Common equity shares 43785V102 169,621 1,037 0.62 2,898 -6.46 0.0003
2014-11-10 2014-09-30 13F HOMESTREET Common equity shares 43785V102 169,621 2,898
2014-08-12 2014-06-30 13F HOMESTREET Common equity shares 43785V102 168,584 -5,727 -3.29 3,098 -9.12 0.0003
2014-05-15 2014-03-31 13F/A-1 HOMESTREET Common equity shares 43785V102 174,311 -4,855 -2.71 3,409 -4.88 0.0004
2014-05-13 2014-03-31 13F HOMESTREET Common equity shares 43785V102 174,311 3,409
2014-02-06 2013-12-31 13F/A-1 HOMESTREET Common equity shares 43785V102 179,166 11,762 7.03 3,584 10.89 0.0004
2014-02-06 2013-12-31 13F HOMESTREET Common equity shares 43785V102 126,614 3,235
2013-11-12 2013-09-30 13F HOMESTREET Common equity shares 43785V102 167,404 31,216 22.92 3,232 10.61 0.0004
2013-08-08 2013-06-30 13F HOMESTREET Common equity shares 43785V102 136,188 136,188 2,922 0.0004
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.