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Equibles

FSBC

Five Star Bancorp

Company with tickers: FSBC

CIK
1275168
CUSIP
33830T103
Shares Outstanding
21,376,153
13F Activity (30d)
107 filings 102 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 132
Total Value: $462,127,278
Total Shares: 12,251,521
Showing 1–100 of 133 holdings by value · page 1 of 2

Institutional Ownership Trend

20 quarters

Holder Concentration

Across 132 13F filers · Δ vs Dec 31, 2025
Top Holder
16.5%
Jun 2023 → Mar 2026 · range 16.1% – 19.7%
−0.0 pts
Top 5
48.1%
Jun 2023 → Mar 2026 · range 48.1% – 59.1%
−2.9 pts
Top 10
65.9%
Jun 2023 → Mar 2026 · range 65.9% – 77.2%
−3.5 pts
HHI
671
Jun 2023 → Mar 2026 · range 671 – 911
Broadly held −40

Quarterly Activity

vs Dec 31, 2025
New
21
Increased
45
Decreased
42
Sold Out
12
Unchanged
24
Holder count: +9
Institutional value: +5.8%
Shares held: +0.4%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Large HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC +76,520 166,230
Mega JPMORGAN CHASE & CO +65,303 129,573
Mega GOLDMAN SACHS GROUP INC +62,492 124,318
Mega AMERICAN CENTURY COMPANIES INC +47,655 459,315
Mid Inspire Investing, LLC +45,541 58,627

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Large ADAGE CAPITAL PARTNERS GP, L.L.C. −61,477 508,327
Mid KENNEDY CAPITAL MANAGEMENT LLC −61,246 377,585
Large CAPTRUST FINANCIAL ADVISORS −46,557 466,980
Mega Invesco Ltd. −40,171 297,326
Small MALTESE CAPITAL MANAGEMENT LLC −37,318 122,682

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 661,327 $24,945,254
Mega VANGUARD PORTFOLIO MANAGEMENT LLC 118,194 $4,458,277
Mega VANGUARD FIDUCIARY TRUST CO 112,210 $4,232,561
Small Mill Creek Capital Advisors, LLC 46,602 $1,757,827
Mega MILLENNIUM MANAGEMENT LLC 25,071 $945,678

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 922,151 $32,994,560
Mid BRIGHTON JONES LLC 142,107 $5,084,588
Mega CITADEL ADVISORS LLC 16,051 $574,304
Large TWO SIGMA ADVISERS, LP 9,100 $325,598
Mid INTECH INVESTMENT MANAGEMENT LLC 6,687 $239,260
Filter: New 21 Increased 45 Reduced 42 Sold out 12 Unchanged 24
Showing 100 of 133
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega T. Rowe Price Investment Management, Inc. $76,326,042 16.52% 2,023,490
Mid Davis Asset Management, L.P. $57,013,780 12.34% 1,511,500
Mega BlackRock, Inc. $44,937,150 9.72% 1,191,335
Mega VANGUARD CAPITAL MANAGEMENT LLC $24,945,254 5.40% 661,327
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $19,174,094 4.15% 508,327
Mega FRANKLIN RESOURCES INC $17,851,328 3.86% 473,259
Large CAPTRUST FINANCIAL ADVISORS $17,614,485 3.81% 466,980
Mega AMERICAN CENTURY COMPANIES INC $17,325,361 3.75% 459,315
Mega GEODE CAPITAL MANAGEMENT, LLC $15,254,344 3.30% 404,410
Mid KENNEDY CAPITAL MANAGEMENT LLC $14,242,506 3.08% 377,585
Mega STATE STREET CORP $13,138,140 2.84% 348,307
Mega DIMENSIONAL FUND ADVISORS LP $12,143,499 2.63% 321,938
Mega Invesco Ltd. $11,215,134 2.43% 297,326
Small Pacific Ridge Capital Partners, LLC $6,667,047 1.44% 176,751
Large HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC $6,270,195 1.36% 166,230
Mid DEPRINCE RACE & ZOLLO INC $5,856,935 1.27% 155,274
Mega NORTHERN TRUST CORP Bank $5,349,485 1.16% 141,821
Mid Bragg Financial Advisors, Inc $5,150,251 1.11% 136,539
Small Siena Capital Partners GP, LLC $5,086,428 1.10% 134,847
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $5,070,624 1.10% 134,428
Large Russell Investments Group, Ltd. $4,901,675 1.06% 129,949
Mega JPMORGAN CHASE & CO $4,887,493 1.06% 129,573
Mega GOLDMAN SACHS GROUP INC $4,689,274 1.01% 124,318
Small MALTESE CAPITAL MANAGEMENT LLC $4,627,564 1.00% 122,682
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $4,458,277 0.96% 118,194
Mega VANGUARD FIDUCIARY TRUST CO Bank $4,232,561 0.92% 112,210
Small BANC FUNDS CO LLC $3,240,864 0.70% 85,919
Mega Bank of New York Mellon Corp Bank $3,204,876 0.69% 84,965
Mega TD Asset Management Inc $2,533,576 0.55% 67,168
Small EJF Capital LP $2,245,320 0.49% 59,526
Mid Inspire Investing, LLC $2,211,410 0.48% 58,627
Mega MORGAN STANLEY $1,867,325 0.40% 49,505
Small Mill Creek Capital Advisors, LLC $1,757,827 0.38% 46,602
Large Creative Planning $1,699,361 0.37% 45,052
Mega AQR CAPITAL MANAGEMENT LLC $1,593,593 0.34% 42,248
Large LOS ANGELES CAPITAL MANAGEMENT LLC $1,529,696 0.33% 40,554
Mega RAYMOND JAMES FINANCIAL INC $1,404,239 0.30% 37,228
Large Qube Research & Technologies Ltd $1,331,666 0.29% 35,304
Mega Nuveen, LLC $1,325,706 0.29% 35,146
Mega Swiss National Bank Bank $1,191,801 0.26% 31,596
Large RENAISSANCE TECHNOLOGIES LLC $1,105,196 0.24% 29,300
Mega UBS Group AG $1,085,316 0.23% 28,773
Large TEACHER RETIREMENT SYSTEM OF TEXAS Pension $1,018,402 0.22% 26,999
Large SEI INVESTMENTS CO $976,419 0.21% 25,886
Small SummerHaven Investment Management, LLC $948,205 0.21% 25,138
Mega MILLENNIUM MANAGEMENT LLC $945,678 0.20% 25,071
Large IEQ CAPITAL, LLC $926,516 0.20% 24,563
Large GABELLI FUNDS LLC $902,903 0.20% 23,937
Mega TWO SIGMA INVESTMENTS, LP $900,829 0.19% 23,882
Mega BANK OF AMERICA CORP /DE/ Bank $848,360 0.18% 22,491
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $787,857 0.17% 20,887
Mega RHUMBLINE ADVISERS $729,504 0.16% 19,340
Large HRT FINANCIAL LP $690,992 0.15% 18,319
Large Connor, Clark & Lunn Investment Management Ltd. $672,585 0.15% 17,831
Mid GSA CAPITAL PARTNERS LLP $664,136 0.14% 17,607
Mega D. E. Shaw & Co., Inc. $619,588 0.13% 16,426
Mega AMERIPRISE FINANCIAL INC $614,458 0.13% 16,290
Mega CITIGROUP INC $604,575 0.13% 16,028
Large Quantinno Capital Management LP $601,860 0.13% 15,956
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $516,688 0.11% 13,698
Large ALPS ADVISORS INC $512,237 0.11% 13,580
Mega ALLIANCEBERNSTEIN L.P. $495,640 0.11% 13,140
Mega DEUTSCHE BANK AG\ Bank $463,616 0.10% 12,291
Mega PRICE T ROWE ASSOCIATES INC /MD/ $456,185 0.10% 12,094
Mega Legal & General Group Plc $447,245 0.10% 11,857
Mega BNP PARIBAS ARBITRAGE, SA $432,459 0.09% 11,465
Mid EMERALD MUTUAL FUND ADVISERS TRUST Mutual Fund $388,101 0.08% 10,289
Mega VANGUARD ASSET MANAGEMENT, Ltd $353,474 0.08% 9,371
Large Baird Financial Group, Inc. $322,920 0.07% 8,561
Large MetLife Investment Management, LLC $317,413 0.07% 8,415
Small 1492 Capital Management LLC $315,829 0.07% 8,373
Large Mariner, LLC $297,459 0.06% 7,886
Mega FIRST TRUST ADVISORS LP $292,367 0.06% 7,751
Small Integrated Quantitative Investments LLC $292,254 0.06% 7,748
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $280,259 0.06% 7,430
Mega Vanguard Global Advisers, LLC $261,965 0.06% 6,945
Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC $254,496 0.06% 6,747
Mega JANUS HENDERSON GROUP PLC $233,486 0.05% 6,190
Large Balyasny Asset Management L.P. $227,036 0.05% 6,019
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $226,621 0.05% 6,008
Mid OCCUDO QUANTITATIVE STRATEGIES LP $226,508 0.05% 6,005
Mid FERGUSON WELLMAN CAPITAL MANAGEMENT, INC $226,320 0.05% 6,000
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $226,320 0.05% 6,000
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $221,039 0.05% 5,860
Mega LPL Financial LLC $219,190 0.05% 5,811
Mega WELLS FARGO & COMPANY/MN $216,814 0.05% 5,748
Mid PDT Partners, LLC $215,041 0.05% 5,701
Large Vident Advisory, LLC $210,251 0.05% 5,574
Small EntryPoint Capital, LLC $201,575 0.04% 5,344
Mid Allworth Financial LP $191,542 0.04% 5,078
Mid Tower Research Capital LLC (TRC) $149,333 0.03% 3,959
Large Police & Firemen's Retirement System of New Jersey Pension $146,579 0.03% 3,886
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $138,356 0.03% 3,668
Large KLP KAPITALFORVALTNING AS $135,792 0.03% 3,600
Mega BARCLAYS PLC $121,230 0.03% 3,214
Mega FMR LLC $100,523 0.02% 2,665
Large Vanguard Investments Australia, Ltd. $100,486 0.02% 2,664
Large CWM, LLC $89,547 0.02% 2,374
Mid State of Alaska, Department of Revenue $82,115 0.02% 2,177
Large ACADIAN ASSET MANAGEMENT LLC $80,569 0.02% 2,136

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