FSBC · Five Star Bancorp · Shareholders & Ownership

$44.09 -0.07 (-0.16%) At close · Oct 23

Russell 2000 member Rebalance outlook locked

Market Cap

$1.08B

24.54M

Volume · Oct 23 114.51K Avg daily vol (3M) 173.16K

Every disclosed holder of FSBC in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns FSBC

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	167	12,888,497	52.53%	Yes
Insiders (Forms 3, 4, 5)	19	873,048	3.56%	Yes
13D/G-only blocks	3	3,798,608	15.48%	Yes
Remaining	—	6,976,461	28.43%	Rest
Registered funds (N-PORT, not summed)	197	5,967,877	24.32%	No

Shares outstanding: 24,536,614, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of FSBC

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	T. Rowe Price Investment Management, Inc. 13F CIK 1897612 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,059,362	8.39%	+35,872	Jun 30, 2026	carried, not yet filed for the newest quarter
2	Davis Asset Management, L.P. 13F CIK 1945894 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,511,500	6.16%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
3	Davis Partnership, L.P. 13G CIK 1440291 · Unknown · Dec 31, 2024 Rule 13d-1(c), passive investor	1,511,500	6.16%	+500,000	Dec 31, 2024	Rule 13d-1(c), passive investor
4	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,331,191	5.43%	+139,856	Jun 30, 2026	carried, not yet filed for the newest quarter
4.1	iShares Russell 2000 ETF Fund S000004344 · Registered fund · Jun 30, 2026 iShares Trust, not summed	447,074	1.82%	+48,695	Jun 30, 2026	iShares Trust, not summed
4.2	iShares Russell 2000 Growth ETF Fund S000004343 · Registered fund · Jun 30, 2026 iShares Trust, not summed	104,643	0.43%	+20,132	Jun 30, 2026	iShares Trust, not summed
4.3	iShares Russell 2000 Value ETF Fund S000004342 · Registered fund · Jun 30, 2026 iShares Trust, not summed	54,056	0.22%	+4,540	Jun 30, 2026	iShares Trust, not summed
4.4	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	52,629	0.21%	+13,035	Jun 30, 2026	iShares Trust, not summed
4.5	Master Small Cap Index Series Fund S000002716 · Registered fund · Jun 30, 2026 Quantitative Master Series LLC, not summed	29,372	0.12%	+5,324	Jun 30, 2026	Quantitative Master Series LLC, not summed
5	Oates-Fairrington Kathryn Ruth 13G CIK 1857846 · Unknown · Dec 31, 2024 Rule 13d-1(d), exempt investor	1,276,330	5.20%	+114,943	Dec 31, 2024	Rule 13d-1(d), exempt investor
6	Oates Administrative Trust 13G CIK 1857833 · Unknown · Dec 31, 2024 Rule 13d-1(d), exempt investor	1,010,778	4.12%	—	Dec 31, 2024	Rule 13d-1(d), exempt investor
7	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	651,095	2.65%	-10,232	Jun 30, 2026	carried, not yet filed for the newest quarter
8	AMERICAN CENTURY COMPANIES INC 13F CIK 748054 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	528,934	2.16%	+69,619	Jun 30, 2026	carried, not yet filed for the newest quarter
9	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	475,523	1.94%	+71,113	Jun 30, 2026	carried, not yet filed for the newest quarter
10	CAPTRUST FINANCIAL ADVISORS 13F CIK 1512024 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	467,107	1.90%	+127	Jun 30, 2026	carried, not yet filed for the newest quarter
11	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	442,446	1.80%	-10,577	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
12	FRANKLIN RESOURCES INC 13F CIK 38777 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	431,434	1.76%	-41,825	Jun 30, 2026	carried, not yet filed for the newest quarter
12.1	Putnam Core Equity Fund Fund S000029796 · Registered fund · Jul 31, 2026 Putnam Funds Trust, not summed	252,975	1.03%	-27,959	Jul 31, 2026	Putnam Funds Trust, not summed
12.2	Putnam Small Cap Value Fund Fund S000003854 · Registered fund · May 31, 2026 Putnam Investment Funds, not summed	83,797	0.34%	-7,000	May 31, 2026	Putnam Investment Funds, not summed
12.3	Putnam VT Small Cap Value Fund Fund S000003888 · Registered fund · Jun 30, 2026 Putnam Variable Trust, not summed	31,835	0.13%	-3,700	Jun 30, 2026	Putnam Variable Trust, not summed
12.4	Putnam VT Core Equity Fund Fund S000003880 · Registered fund · Jun 30, 2026 Putnam Variable Trust, not summed	7,167	0.03%	-1,417	Jun 30, 2026	Putnam Variable Trust, not summed
13	Avantis U.S. Small Cap Value ETF Fund S000066459 · Registered fund · May 31, 2026 American Century ETF Trust, not summed	414,301	1.69%	+46,000	May 31, 2026	American Century ETF Trust, not summed
14	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	383,908	1.56%	+61,970	Jun 30, 2026	carried, not yet filed for the newest quarter
14.1	Dimensional U.S. Small Cap ETF Fund S000070906 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	67,647	0.28%	+1,568	Jul 31, 2026	Dimensional ETF Trust, not summed
14.2	U.S. SMALL CAP PORTFOLIO Fund S000000971 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	56,727	0.23%	+6,442	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
14.3	U.S. MICRO CAP PORTFOLIO Fund S000000948 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	45,124	0.18%	+6,368	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
14.4	U.S. Targeted Value Portfolio Fund S000000970 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	40,044	0.16%	+2,412	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
14.5	Dimensional U.S. Targeted Value ETF Fund S000070901 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	33,420	0.14%	+4,543	Jul 31, 2026	Dimensional ETF Trust, not summed
15	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	365,823	1.49%	+17,516	Jun 30, 2026	carried, not yet filed for the newest quarter
15.1	State Street Institutional Small-Cap Equity Fund Fund S000001631 · Registered fund · Jun 30, 2026 STATE STREET INSTITUTIONAL FUNDS, not summed	9,373	0.04%	-3,283	Jun 30, 2026	STATE STREET INSTITUTIONAL FUNDS, not summed
15.2	STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO Fund S000050332 · Registered fund · Jun 30, 2026 STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed	5,366	0.02%	0	Jun 30, 2026	STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
15.3	State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF Fund S000036082 · Registered fund · Jun 30, 2026 SPDR INDEX SHARES FUNDS, not summed	1,837	0.01%	+204	Jun 30, 2026	SPDR INDEX SHARES FUNDS, not summed
15.4	State Street Small-Cap Equity V.I.S. Fund Fund S000001636 · Registered fund · Jun 30, 2026 STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed	421	0.00%	-148	Jun 30, 2026	STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
15.5	State Street Total Return V.I.S. Fund Fund S000001637 · Registered fund · Jun 30, 2026 STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed	376	0.00%	+5	Jun 30, 2026	STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
16	Invesco Ltd. 13F CIK 914208 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	310,244	1.26%	+12,918	Jun 30, 2026	carried, not yet filed for the newest quarter
16.1	Invesco Small Cap Value Fund Fund S000027837 · Registered fund · Jul 31, 2026 AIM Sector Funds (Invesco Sector Funds), not summed	290,943	1.19%	0	Jul 31, 2026	AIM Sector Funds (Invesco Sector Funds), not summed
16.2	Invesco RAFI US 1500 Small-Mid ETF Fund S000013120 · Registered fund · Jul 31, 2026 Invesco Exchange-Traded Fund Trust, not summed	9,451	0.04%	-230	Jul 31, 2026	Invesco Exchange-Traded Fund Trust, not summed
16.3	Invesco Russell 2000 Dynamic Multifactor ETF Fund S000064608 · Registered fund · May 31, 2026 Invesco Exchange-Traded Self-Indexed Fund Trust, not summed	2,808	0.01%	-126	May 31, 2026	Invesco Exchange-Traded Self-Indexed Fund Trust, not summed
17	ADAGE CAPITAL PARTNERS GP, L.L.C. 13F CIK 1165408 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	305,181	1.24%	-203,146	Jun 30, 2026	carried, not yet filed for the newest quarter
18	Nuveen, LLC 13F CIK 1871926 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	298,272	1.22%	+263,126	Jun 30, 2026	carried, not yet filed for the newest quarter
18.1	Nuveen Small Cap Blend Index Fund Fund S000005367 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	20,554	0.08%	+1,725	Jul 31, 2026	TIAA-CREF Funds, not summed
18.2	Nuveen Equity Index Fund Fund S000005360 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	15,539	0.06%	0	Jul 31, 2026	TIAA-CREF Funds, not summed
18.3	Nuveen Life Stock Index Fund Fund S000005094 · Registered fund · Jun 30, 2026 TIAA-CREF Life Funds, not summed	177	0.00%	0	Jun 30, 2026	TIAA-CREF Life Funds, not summed
18.4	TIAA Separate Account VA-1 - Stock Index Account Fund S000005098 · Registered fund · Jun 30, 2026 TIAA Separate Account VA-1, not summed	84	0.00%	0	Jun 30, 2026	TIAA Separate Account VA-1, not summed
19	KENNEDY CAPITAL MANAGEMENT LLC 13F CIK 884589 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	292,192	1.19%	-85,393	Jun 30, 2026	carried, not yet filed for the newest quarter
19.1	Kennedy Capital Small Cap Value Fund Fund S000076118 · Registered fund · Jun 30, 2026 INVESTMENT MANAGERS SERIES TRUST II, not summed	11,642	0.05%	-2,803	Jun 30, 2026	INVESTMENT MANAGERS SERIES TRUST II, not summed
20	Perry-Smith Robert Truxtun Insider CIK 1857888 · Jul 22, 2026 Director, issuer-wide	258,898	1.06%	+31,363	Jul 22, 2026	Director, issuer-wide
21	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	194,122	0.79%	+2,985	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
22	Nickum David Frank Insider CIK 1857891 · Jan 29, 2026 Director, issuer-wide	179,876	0.73%	+974	Jan 29, 2026	Director, issuer-wide
23	Pacific Ridge Capital Partners, LLC 13F CIK 1591546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	172,850	0.70%	-3,901	Jun 30, 2026	carried, not yet filed for the newest quarter
24	HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 13F CIK 1164833 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	164,330	0.67%	-1,900	Jun 30, 2026	carried, not yet filed for the newest quarter
24.1	Hotchkis and Wiley Small Cap Diversified Value Fund Fund S000045868 · Registered fund · Jun 30, 2026 HOTCHKIS & WILEY FUNDS/DE/, not summed	41,900	0.17%	0	Jun 30, 2026	HOTCHKIS & WILEY FUNDS/DE/, not summed
25	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	148,575	0.61%	+6,754	Jun 30, 2026	carried, not yet filed for the newest quarter
25.1	Small Cap Index Fund Fund S000001245 · Registered fund · Jun 30, 2026 Northern Funds, not summed	8,048	0.03%	+478	Jun 30, 2026	Northern Funds, not summed
25.2	Small Cap Core Fund Fund S000001244 · Registered fund · Jun 30, 2026 Northern Funds, not summed	1,893	0.01%	-88	Jun 30, 2026	Northern Funds, not summed
26	Emerald Growth Fund Fund S000093696 · Registered fund · Jul 31, 2026 RBB Fund, Inc., not summed	148,000	0.60%	—	Jul 31, 2026	RBB Fund, Inc., not summed
27	BRIGHTON JONES LLC 13F CIK 1360798 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	142,146	0.58%	+35	Jun 30, 2026	carried, not yet filed for the newest quarter
28	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	137,150	0.56%	+2,722	Jun 30, 2026	carried, not yet filed for the newest quarter
28.1	Schwab U.S. Small-Cap ETF Fund S000026636 · Registered fund · May 31, 2026 SCHWAB STRATEGIC TRUST, not summed	82,113	0.33%	+1,320	May 31, 2026	SCHWAB STRATEGIC TRUST, not summed
28.2	Schwab Small-Cap Index Fund Fund S000005912 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	38,153	0.16%	+4,254	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
28.3	Schwab U.S. Broad Market ETF Fund S000026631 · Registered fund · May 31, 2026 SCHWAB STRATEGIC TRUST, not summed	10,105	0.04%	0	May 31, 2026	SCHWAB STRATEGIC TRUST, not summed
28.4	Schwab Total Stock Market Index Fund Fund S000005913 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	9,216	0.04%	0	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
29	Bragg Financial Advisors, Inc 13F CIK 1327055 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	137,061	0.56%	+522	Jun 30, 2026	carried, not yet filed for the newest quarter
30	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	135,768	0.55%	+17,574	Jun 30, 2026	carried, not yet filed for the newest quarter
31	Siena Capital Partners GP, LLC 13F CIK 1694886 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	134,847	0.55%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
32	FPA Queens Road Small Cap Value Fund Fund S000080694 · Registered fund · May 31, 2026 Investment Managers Series Trust III, not summed	130,104	0.53%	+10,000	May 31, 2026	Investment Managers Series Trust III, not summed
33	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	121,696	0.50%	-7,877	Jun 30, 2026	carried, not yet filed for the newest quarter
34	PRUDENTIAL FINANCIAL INC 13F CIK 1137774 · Insurance company · Jun 30, 2026 carried, not yet filed for the newest quarter	116,855	0.48%	+116,855	Jun 30, 2026	carried, not yet filed for the newest quarter
35	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	115,502	0.47%	+3,292	Jun 30, 2026	carried, not yet filed for the newest quarter
36	Bank of New York Mellon Corp 13F CIK 1390777 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	95,347	0.39%	+10,382	Jun 30, 2026	carried, not yet filed for the newest quarter
37	MALTESE CAPITAL MANAGEMENT LLC 13F CIK 1040762 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	90,000	0.37%	-32,682	Jun 30, 2026	carried, not yet filed for the newest quarter
38	Riggs Judson Teichert Insider CIK 1857828 · Jul 22, 2026 Director, issuer-wide	87,531	0.36%	+2,273	Jul 22, 2026	Director, issuer-wide
39	BANC FUNDS CO LLC 13F CIK 1029311 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	85,919	0.35%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
40	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	85,657	0.35%	-38,661	Jun 30, 2026	carried, not yet filed for the newest quarter
40.1	Goldman Sachs Absolute Return Tracker Fund Fund S000020314 · Registered fund · Aug 31, 2026 GOLDMAN SACHS TRUST, not summed	8,443	0.03%	-49	Aug 31, 2026	GOLDMAN SACHS TRUST, not summed
41	Deary-Bell Shannon Insider CIK 1856591 · Jul 22, 2026 Director, issuer-wide	85,244	0.35%	—	Jul 22, 2026	Director, issuer-wide
42	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	84,649	0.35%	+35,144	Jun 30, 2026	carried, not yet filed for the newest quarter
42.1	E*TRADE No Fee Total Market Index Fund Fund S000090722 · Registered fund · Jul 31, 2026 E Trade Trust, not summed	14	0.00%	0	Jul 31, 2026	E Trade Trust, not summed
43	VANGUARD RUSSELL 2000 INDEX FUND Fund S000030003 · Registered fund · May 31, 2026 VANGUARD SCOTTSDALE FUNDS, not summed	80,014	0.33%	+2,635	May 31, 2026	VANGUARD SCOTTSDALE FUNDS, not summed
44	TD Asset Management Inc 13F CIK 1056053 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	69,096	0.28%	+1,928	Jun 30, 2026	carried, not yet filed for the newest quarter
45	Adara Smaller Companies Fund Fund S000047045 · Registered fund · May 31, 2026 RBB Fund, Inc., not summed	57,530	0.23%	-8,390	May 31, 2026	RBB Fund, Inc., not summed
46	Russell Investments Group, Ltd. 13F CIK 1692234 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	56,815	0.23%	-73,134	Jun 30, 2026	carried, not yet filed for the newest quarter
46.1	U.S. Small Cap Equity Fund Fund S000001586 · Registered fund · Jul 31, 2026 RUSSELL INVESTMENT CO, not summed	17,994	0.07%	-19,887	Jul 31, 2026	RUSSELL INVESTMENT CO, not summed
46.2	U.S. Small Cap Equity Fund Fund S000006864 · Registered fund · Jun 30, 2026 RUSSELL INVESTMENT FUNDS, not summed	4,601	0.02%	-8,311	Jun 30, 2026	RUSSELL INVESTMENT FUNDS, not summed
46.3	Russell Investments U.S. Small Cap Equity ETF Fund S000089990 · Registered fund · Jun 30, 2026 Russell Investments Exchange Traded Funds, not summed	3,285	0.01%	+652	Jun 30, 2026	Russell Investments Exchange Traded Funds, not summed
47	Creative Planning 13F CIK 1540235 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	52,583	0.21%	+7,531	Jun 30, 2026	carried, not yet filed for the newest quarter
48	AQR CAPITAL MANAGEMENT LLC 13F CIK 1167557 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	51,305	0.21%	+9,057	Jun 30, 2026	carried, not yet filed for the newest quarter
49	Pathstone Holdings, LLC 13F CIK 2011612 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	46,602	0.19%	+46,602	Jun 30, 2026	carried, not yet filed for the newest quarter
50	LAZARD ASSET MANAGEMENT LLC 13F CIK 1207017 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	44,368	0.18%	+44,368	Jun 30, 2026	carried, not yet filed for the newest quarter

22 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 289 holders

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Key facts CIK 1275168 CUSIP 33830T103 13F (30d) 26 filings 26 filers Visit website Investor relations