Preferred Bank
US ˙ NasdaqGS ˙ US7403674044

SecurityPFBC / Preferred Bank
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership29,855 shares
Latest Disclosed Value $ 2,707,550
Renaissance Technologies Llc reports 40.00% decrease in ownership of PFBC / Preferred Bank

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 29,855 shares of Preferred Bank (US:PFBC) valued at $2,707,550 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 49,755 shares of Preferred Bank. This represents a change in shares of -40.00% during the quarter. The current value of the position is $2,902,802 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)
2026-05-14 2026-03-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 29,855 -19,900 -40.00 2,708 -42.38 0.0042
2026-02-12 2025-12-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 49,755 -24,800 -33.26 4,698 -30.29 0.0073
2025-11-13 2025-09-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 74,555 -2,100 -2.74 6,739 1.58 0.0089
2025-08-13 2025-06-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 76,655 -8,700 -10.19 6,634 -7.09 0.0088
2025-05-14 2025-03-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 85,355 13,400 18.62 7,141 14.88 0.0108
2025-02-13 2024-12-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 71,955 2,400 3.45 6,215 11.36 0.0092
2024-11-13 2024-09-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 69,555 -4,800 -6.46 5,582 -0.57 0.0084
2024-08-09 2024-06-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 74,355 -14,100 -15.94 5,613 93,450.00 0.0095
2024-05-13 2024-03-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 88,455 -37,000 -29.49 7 -33.33 0.0107
2024-02-13 2023-12-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 125,455 -13,500 -9.72 9 12.50 0.0142
2023-11-14 2023-09-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 138,955 15,500 12.56 9 33.33 0.0147
2023-08-11 2023-06-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 123,455 -7,300 -5.58 7 -14.29 0.0098
2023-05-12 2023-03-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 130,755 -10,100 -7.17 7 -30.00 0.0095
2023-02-13 2022-12-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 140,855 17,600 14.28 11 -99.88 0.0144
2022-11-14 2022-09-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 123,255 -20,600 -14.32 8,040 -17.83 0.0114
2022-08-12 2022-06-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 143,855 18,900 15.13 9,785 5.69 0.0116
2022-05-13 2022-03-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 124,955 -39,300 -23.93 9,258 -21.49 0.0109
2022-02-11 2021-12-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 164,255 -20,000 -10.85 11,792 -4.02 0.0147
2021-11-12 2021-09-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 184,255 13,400 7.84 12,286 13.65 0.0159
2021-08-13 2021-06-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 170,855 -45,900 -21.18 10,810 -21.68 0.0135
2021-05-13 2021-03-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 216,755 -53,500 -19.80 13,803 1.20 0.0172
2021-02-10 2020-12-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 270,255 -52,400 -16.24 13,640 31.61 0.0148
2020-11-13 2020-09-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 322,655 -34,700 -9.71 10,364 -32.32 0.0103
2020-08-13 2020-06-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 357,355 -54,200 -13.17 15,313 10.02 0.0132
2020-05-14 2020-03-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 411,555 -17,300 -4.03 13,919 -45.99 0.0135
2020-02-13 2019-12-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 428,855 13,100 3.15 25,770 18.34 0.0198
2019-11-13 2019-09-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 415,755 31,300 8.14 21,777 19.88 0.0184
2019-08-12 2019-06-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 384,455 9,200 2.45 18,165 7.64 0.0160
2019-05-14 2019-03-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 375,255 41,600 12.47 16,875 16.67 0.0153
2019-02-12 2018-12-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 333,655 41,600 14.24 14,464 -15.34 0.0158
2018-11-13 2018-09-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 292,055 -72,200 -19.82 17,085 -23.68 0.0176
2018-08-13 2018-06-30 13F/A-1 PREFERRED BK LOS ANGELES CA COM NEW 740367404 364,255 39,000 11.99 22,387 7.21 0.0244
2018-08-13 2018-06-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 325,255 20,881
2018-05-14 2018-03-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 325,255 -39,181 -10.75 20,881 -2.53 0.0228
2018-02-13 2017-12-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 364,436 8,381 2.35 21,422 -0.31 0.0236
2017-11-13 2017-09-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 356,055 -17,002 -4.56 21,488 7.73 0.0253
2017-08-11 2017-06-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 373,057 26,002 7.49 19,947 7.11 0.0255
2017-05-12 2017-03-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 347,055 19,600 5.99 18,623 8.49 0.0260
2017-02-13 2016-12-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 327,455 -10,000 -2.96 17,165 42.28 0.0272
2016-11-14 2016-09-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 337,455 -39,100 -10.38 12,064 10.95 0.0213
2016-08-12 2016-06-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 376,555 -9,800 -2.54 10,873 -6.97 0.0207
2016-05-13 2016-03-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 386,355 25,600 7.10 11,687 -1.89 0.0222
2016-02-11 2015-12-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 360,755 -4,000 -1.10 11,912 3.35 0.0260
2015-11-12 2015-09-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 364,755 38,161 11.68 11,526 17.44 0.0275
2015-08-14 2015-06-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 326,594 37,339 12.91 9,814 23.51 0.0224
2015-05-13 2015-03-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 289,255 13,220 4.79 7,946 3.21 0.0169
2015-02-13 2014-12-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 276,035 11,874 4.49 7,699 29.42 0.0186
2014-11-12 2014-09-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 264,161 9,788 3.85 5,949 -1.06 0.0163
2014-08-13 2014-06-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 254,373 8,249 3.35 6,013 -5.89 0.0140
2014-05-14 2014-03-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 246,124 25,969 11.80 6,389 44.74 0.0153
2014-02-14 2013-12-31 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 220,155 31,900 16.95 4,414 31.80 0.0106
2013-11-13 2013-09-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 188,255 55,898 42.23 3,349 53.55 0.0081
2013-08-12 2013-06-30 13F PREFERRED BK LOS ANGELES CA COM NEW 740367404 132,357 132,357 2,181 0.0057
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.