Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

FIVE STAR BANCORP

CIK 0001275168FSBC· quarter ending 2026-06-30

Shares outstanding

24,536,614

as of 2026-08-03 · 10-Q cover page, filed 2026-08-06

Held by 13F filers

12,969,947

52.9% of shares outstanding

Holders

167

+34 vs 2026-03-31 · 48 new, 14 exited

Value

$631.2M

shares +4.7% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-08-06, as of 2026-08-03)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	FSBC · NASDAQ	24,536,614	12,969,947	52.9%	167	33830T103

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	33830T103	COM	167	12,969,947	24,536,614	52.9%	$631.2M	1 call / 0 put	13DG	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (167 of 167 · 33830T103)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	T. Rowe Price Investment Management, Inc.	2,059,362	8.39%	$100.3M	+35,872 (+1.8%)
2	Davis Asset Management, L.P.	1,511,500	6.16%	$73.6M	—
3	BlackRock, Inc.	1,331,191	5.43%	$64.8M	+139,856 (+11.7%)
4	VANGUARD CAPITAL MANAGEMENT LLC	651,095	2.65%	$31.7M	-10,232 (-1.5%)
5	AMERICAN CENTURY COMPANIES INC	528,934	2.16%	$25.8M	+69,619 (+15.2%)
6	GEODE CAPITAL MANAGEMENT, LLC	475,523	1.94%	$23.2M	+71,113 (+17.6%)
7	CAPTRUST FINANCIAL ADVISORS	467,107	1.90%	$22.7M	+127 (+0.0%)
8	FRANKLIN RESOURCES INC	431,434	1.76%	$21.0M	-41,825 (-8.8%)
9	DIMENSIONAL FUND ADVISORS LP	383,908	1.56%	$18.7M	+61,970 (+19.2%)
10	STATE STREET CORP	365,823	1.49%	$17.8M	+17,516 (+5.0%)
11	Invesco Ltd.	310,244	1.26%	$15.1M	+12,918 (+4.3%)
12	ADAGE CAPITAL PARTNERS GP, L.L.C.	305,181	1.24%	$14.9M	-203,146 (-40.0%)
13	Nuveen, LLC	298,272	1.22%	$14.5M	+263,126 (+748.7%)
14	KENNEDY CAPITAL MANAGEMENT LLC	292,192	1.19%	$14.2M	-85,393 (-22.6%)
15	Pacific Ridge Capital Partners, LLC	172,850	0.70%	$8.4M	-3,901 (-2.2%)
16	HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	164,330	0.67%	$8.0M	-1,900 (-1.1%)
17	NORTHERN TRUST CORP	148,575	0.61%	$7.2M	+6,754 (+4.8%)
18	BRIGHTON JONES LLC	142,146	0.58%	$6.9M	+35 (+0.0%)
19	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	137,150	0.56%	$6.7M	+2,722 (+2.0%)
20	Bragg Financial Advisors, Inc	137,061	0.56%	$6.7M	+522 (+0.4%)
21	VANGUARD PORTFOLIO MANAGEMENT LLC	135,768	0.55%	$6.6M	+17,574 (+14.9%)
22	Siena Capital Partners GP, LLC	134,847	0.55%	$6.6M	—
23	JPMORGAN CHASE & CO	121,696	0.50%	$5.9M	-7,877 (-6.1%)
24	PRUDENTIAL FINANCIAL INC	116,855	0.48%	$5.7M	NEW
25	VANGUARD FIDUCIARY TRUST CO	115,502	0.47%	$5.6M	+3,292 (+2.9%)
26	Bank of New York Mellon Corp	95,347	0.39%	$4.6M	+10,382 (+12.2%)
27	MALTESE CAPITAL MANAGEMENT LLC	90,000	0.37%	$4.4M	-32,682 (-26.6%)
28	BANC FUNDS CO LLC	85,919	0.35%	$4.2M	—
29	GOLDMAN SACHS GROUP INC	85,657	0.35%	$4.2M	-38,661 (-31.1%)
30	MORGAN STANLEY	84,649	0.34%	$4.1M	+35,144 (+71.0%)
31	TD Asset Management Inc	69,096	0.28%	$3.4M	+1,928 (+2.9%)
32	Inspire Investing, LLC	63,738	0.26%	$3.1M	+5,111 (+8.7%)
33	Russell Investments Group, Ltd.	56,815	0.23%	$2.8M	-73,134 (-56.3%)
34	Creative Planning	52,583	0.21%	$2.6M	+7,531 (+16.7%)
35	AQR CAPITAL MANAGEMENT LLC	51,305	0.21%	$2.5M	+9,057 (+21.4%)
36	DEPRINCE RACE & ZOLLO INC	48,143	0.20%	$2.3M	-107,131 (-69.0%)
37	Pathstone Holdings, LLC	46,602	0.19%	$2.3M	NEW
38	LAZARD ASSET MANAGEMENT LLC	44,368	0.18%	$2.2M	NEW
39	Qube Research & Technologies Ltd	41,005	0.17%	$2.0M	+5,701 (+16.1%)
40	Squarepoint Ops LLC	40,949	0.17%	$2.0M	NEW
41	RAYMOND JAMES FINANCIAL INC	36,536	0.15%	$1.8M	-692 (-1.9%)
42	LOS ANGELES CAPITAL MANAGEMENT LLC	35,151	0.14%	$1.7M	-5,403 (-13.3%)
43	HRT FINANCIAL LP	33,767	0.14%	$1.6M	+15,448 (+84.3%)
44	GSA CAPITAL PARTNERS LLP	33,723	0.14%	$1.6M	+16,116 (+91.5%)
45	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	32,437	0.13%	$1.6M	+18,739 (+136.8%)
46	Swiss National Bank	29,996	0.12%	$1.5M	-1,600 (-5.1%)
47	SummerHaven Investment Management, LLC	25,138	0.10%	$1.2M	—
48	GABELLI FUNDS LLC	25,000	0.10%	$1.2M	+1,063 (+4.4%)
49	IEQ CAPITAL, LLC	24,711	0.10%	$1.2M	+148 (+0.6%)
50	Rosenthal \| Henry Capital Advisors, Inc.	22,813	0.09%	$1.1M	NEW
51	BANK OF AMERICA CORP /DE/	22,068	0.09%	$1.1M	-423 (-1.9%)
52	ALLIANCEBERNSTEIN L.P.	21,830	0.09%	$823K	+8,690 (+66.1%)
53	Sanctuary Advisors, LLC	21,604	0.09%	$1.1M	NEW
54	Point72 Asset Management, L.P.	21,333	0.09%	$1.0M	NEW
55	CITIGROUP INC	20,960	0.09%	$1.0M	+4,932 (+30.8%)
56	Quantinno Capital Management LP	20,622	0.08%	$1.0M	+4,666 (+29.2%)
57	TEACHER RETIREMENT SYSTEM OF TEXAS	20,267	0.08%	$987K	-6,732 (-24.9%)
58	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	20,218	0.08%	$984K	-669 (-3.2%)
59	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	19,974	0.08%	$973K	NEW
60	RHUMBLINE ADVISERS	19,547	0.08%	$952K	+207 (+1.1%)
61	Legal & General Group Plc	19,184	0.08%	$934K	+7,327 (+61.8%)
62	UBS Group AG	18,917	0.08%	$921K	-9,856 (-34.3%)
63	D. E. Shaw & Co., Inc.	16,892	0.07%	$822K	+466 (+2.8%)
64	Connor, Clark & Lunn Investment Management Ltd.	16,338	0.07%	$795K	-1,493 (-8.4%)
65	SEI INVESTMENTS CO	16,134	0.07%	$786K	-9,752 (-37.7%)
66	AMERIPRISE FINANCIAL INC	15,982	0.07%	$778K	-308 (-1.9%)
67	DEUTSCHE BANK AG\	15,499	0.06%	$755K	+3,208 (+26.1%)
68	ANCHYRA PARTNERS LLC	14,801	0.06%	$721K	NEW
69	WELLS FARGO & COMPANY/MN	13,982	0.06%	$681K	+8,234 (+143.2%)
70	ALPS ADVISORS INC	13,741	0.06%	$669K	+161 (+1.2%)
71	RENAISSANCE TECHNOLOGIES LLC	13,300	0.05%	$648K	-16,000 (-54.6%)
72	BNP PARIBAS FINANCIAL MARKETS	13,229	0.05%	$644K	+1,764 (+15.4%)
73	Park Capital Management, LLC / WI	12,888	0.05%	$628K	NEW
74	PRICE T ROWE ASSOCIATES INC /MD/	12,501	0.05%	$609K	+407 (+3.4%)
75	Quantbot Technologies LP	12,155	0.05%	$592K	NEW
76	EJF Capital LP	11,952	0.05%	$582K	-47,574 (-79.9%)
77	Symmetry Partners, LLC	11,396	0.05%	$555K	NEW
78	EMERALD MUTUAL FUND ADVISERS TRUST	10,289	0.04%	$501K	—
79	Fifth Third Wealth Advisors LLC	9,777	0.04%	$476K	NEW
80	VANGUARD ASSET MANAGEMENT, Ltd	9,371	0.04%	$456K	—
81	Able Wealth Management LLC	9,357	0.04%	$456K	NEW
82	XTX Topco Ltd	9,167	0.04%	$446K	NEW
83	HUB Investment Partners, LLC	9,115	0.04%	$444K	NEW
84	R Squared Ltd	9,032	0.04%	$440K	NEW
85	MetLife Investment Management, LLC	8,939	0.04%	$435K	+524 (+6.2%)
86	TWO SIGMA INVESTMENTS, LP	8,643	0.04%	$421K	-15,239 (-63.8%)
87	Sequoia Financial Advisors, LLC	8,571	0.03%	$417K	NEW
88	Baird Financial Group, Inc.	8,561	0.03%	$417K	—
89	1492 Capital Management LLC	8,373	0.03%	$408K	—
90	Integrated Quantitative Investments LLC	8,238	0.03%	$401K	+490 (+6.3%)
91	Empirical Asset Management, LLC	7,996	0.03%	$389K	NEW
92	FIRST TRUST ADVISORS LP	7,749	0.03%	$377K	-2 (-0.0%)
93	SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC	7,547	0.03%	$367K	+800 (+11.9%)
94	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	7,235	0.03%	$352K	-195 (-2.6%)
95	Vanguard Global Advisers, LLC	6,945	0.03%	$338K	—
96	EntryPoint Capital, LLC	6,507	0.03%	$317K	+1,163 (+21.8%)
97	Jupiter Topco LLC	6,190	0.03%	$301K	NEW
98	AIRE ADVISORS, LLC	6,156	0.03%	$300K	NEW
99	NEW YORK STATE COMMON RETIREMENT FUND	6,008	0.02%	$293K	—
100	FERGUSON WELLMAN CAPITAL MANAGEMENT, INC	6,000	0.02%	$292K	—
101	Private Advisor Group, LLC	5,894	0.02%	$287K	NEW
102	PDT Partners, LLC	5,701	0.02%	$278K	—
103	LPL Financial LLC	5,661	0.02%	$276K	-150 (-2.6%)
104	Quotient Wealth Partners, LLC	5,659	0.02%	$276K	NEW
105	OCCUDO QUANTITATIVE STRATEGIES LP	5,595	0.02%	$272K	-410 (-6.8%)
106	Vident Advisory, LLC	5,574	0.02%	$271K	—
107	Commonwealth Financial Services, LLC	5,374	0.02%	$262K	NEW
108	VestGen Advisors, LLC	5,119	0.02%	$249K	NEW
109	UNITED CAPITAL FINANCIAL ADVISORS, LLC	4,973	0.02%	$242K	NEW
110	Allworth Financial LP	4,941	0.02%	$241K	-137 (-2.7%)
111	Police & Firemen's Retirement System of New Jersey	4,834	0.02%	$235K	+948 (+24.4%)
112	Swiss Life Asset Management Ltd	4,785	0.02%	$233K	NEW
113	MERCER GLOBAL ADVISORS INC /ADV	4,779	0.02%	$233K	NEW
114	MANUFACTURERS LIFE INSURANCE COMPANY, THE	4,757	0.02%	$232K	NEW
115	Occidental Asset Management, LLC	4,721	0.02%	$230K	NEW
116	Modern Wealth Management, LLC	4,371	0.02%	$213K	NEW
117	JUPITER ASSET MANAGEMENT LTD	4,271	0.02%	$208K	NEW
118	ARIZONA STATE RETIREMENT SYSTEM	4,129	0.02%	$201K	NEW
119	EP Wealth Advisors, LLC	4,120	0.02%	$201K	NEW
120	Zurcher Kantonalbank (Zurich Cantonalbank)	3,668	0.01%	$179K	—
121	KLP KAPITALFORVALTNING AS	3,600	0.01%	$175K	—
122	Parallel Advisors, LLC	3,466	0.01%	$169K	NEW
123	Farther Finance Advisors, LLC	3,378	0.01%	$164K	+3,371 (+48157.1%)
124	BARCLAYS PLC	3,172	0.01%	$154K	-42 (-1.3%)
125	FMR LLC	3,028	0.01%	$147K	+363 (+13.6%)
126	Global Retirement Partners, LLC	2,888	0.01%	$141K	NEW
127	Vanguard Investments Australia, Ltd.	2,664	0.01%	$130K	—
128	State of Alaska, Department of Revenue	2,177	0.01%	$105K	—
129	Ameritas Investment Partners, Inc.	1,304	0.01%	$63K	—
130	GLOBEFLEX CAPITAL L P	946	0.00%	$46K	—
131	Arax Advisory Partners	907	0.00%	$44K	+877 (+2923.3%)
132	EverSource Wealth Advisors, LLC	853	0.00%	$42K	+790 (+1254.0%)
133	NISA INVESTMENT ADVISORS, LLC	746	0.00%	$36K	+712 (+2094.1%)
134	Tower Research Capital LLC (TRC)	687	0.00%	$33K	-3,272 (-82.6%)
135	State of Wyoming	552	0.00%	$27K	+321 (+139.0%)
136	ROYAL BANK OF CANADA	483	0.00%	$23K	+472 (+4290.9%)
137	SIMPLEX TRADING, LLC	438	0.00%	$21K	NEW
138	GoalVest Advisory LLC	400	0.00%	$19K	NEW
139	PROATHLETE WEALTH MANAGEMENT LLC	399	0.00%	$19K	+3 (+0.8%)
140	GAMMA Investing LLC	322	0.00%	$16K	-85 (-20.9%)
141	BELLEVUE ASSET MANAGEMENT, LLC	233	0.00%	$11K	NEW
142	ASSETMARK, INC	155	0.00%	$8K	—
143	Sterling Capital Management LLC	142	0.00%	$7K	-106 (-42.7%)
144	Optiver Holding B.V.	122	0.00%	$6K	-24 (-16.4%)
145	Quarry LP	102	0.00%	$5K	NEW
146	Essential Partners LLC	101	0.00%	$5K	-103 (-50.5%)
147	Acumen Wealth Advisors, LLC	88	0.00%	$4K	—
148	Versant Capital Management, Inc	86	0.00%	$4K	—
149	FEDERATED HERMES, INC.	85	0.00%	$4K	NEW
150	Marquette Asset Management, LLC	78	0.00%	$4K	—
151	PICTON MAHONEY ASSET MANAGEMENT	58	0.00%	$3K	NEW
152	IFP Advisors, Inc	52	0.00%	$3K	-5 (-8.8%)
153	Investors Portfolio Services LLC	45	0.00%	$2K	NEW
154	North Star Investment Management Corp.	29	0.00%	$1K	—
155	US BANCORP \DE\	28	0.00%	$1K	+7 (+33.3%)
156	ROTHSCHILD INVESTMENT LLC	26	0.00%	$1K	+5 (+23.8%)
157	Parkside Financial Bank & Trust	20	0.00%	$973	—
158	Breakwater Investment Management	19	0.00%	$926	NEW
159	PNC Financial Services Group, Inc.	14	0.00%	$682	-6 (-30.0%)
160	JONES FINANCIAL COMPANIES LLLP	14	0.00%	$678	NEW
161	SIGNATUREFD, LLC	10	0.00%	$487	—
162	Clearstead Advisors, LLC	9	0.00%	$439	NEW
163	Covestor Ltd	8	0.00%	$0	-6 (-42.9%)
164	Fortitude Family Office, LLC	6	0.00%	$292	NEW
165	True Wealth Design, LLC	4	0.00%	$195	-8 (-66.7%)
166	SJS Investment Consulting Inc.	2	0.00%	$98	NEW
167	Smartleaf Asset Management LLC	1	0.00%	$48	—

Exited since 2026-03-31 (14 filers; largest 14 shown)

Mill Creek Capital Advisors, LLC	−46,602
MILLENNIUM MANAGEMENT LLC	−25,071
Mariner, LLC	−7,886
JANUS HENDERSON GROUP PLC	−6,190
Balyasny Asset Management L.P.	−6,019
SUSQUEHANNA INTERNATIONAL GROUP, LLP	−5,860
CWM, LLC	−2,374
ACADIAN ASSET MANAGEMENT LLC	−2,136
Aquatic Capital Management LLC	−1,078
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	−281
QUADRANT CAPITAL GROUP LLC	−89
MAI Capital Management	−17
Root Financial Partners, LLC	−13
Sunbelt Securities, Inc.	−3

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting person	Form	Filed	Event	Shares	% of class
Oates Administrative Trust	SCHEDULE 13G/A	2025-04-02	2024-12-31	1,010,778	4.7%
Oates-Fairrington Kathryn Ruth	SCHEDULE 13G/A	2025-04-02	2024-12-31	1,276,330	6%
Oates Philip David	SCHEDULE 13G/A	2025-04-02	2024-12-31	1,203,186	5.6%
Davis Asset Management, L.P.	SCHEDULE 13G/A	2025-02-13	2024-12-31	1,511,500	7.1%
Davis Capital Partners, LLC	SCHEDULE 13G/A	2025-02-13	2024-12-31	1,511,500	7.1%
Davis Partnership, L.P.	SCHEDULE 13G/A	2025-02-13	2024-12-31	1,511,500	7.1%
Lansing A. Davis	SCHEDULE 13G/A	2025-02-13	2024-12-31	1,511,500	7.1%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.