FDSB · Fifth District Bancorp, Inc. · Shareholders & Ownership

$17.05 +0.24 (+1.43%)

Market Cap

$88.01M

5.24M

Volume · Oct 20 3800 Avg daily vol (3M) 6602

Every disclosed holder of FDSB 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 FDSB

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)	25	1,288,805	24.62%	Yes
Insiders (Forms 3, 4, 5)	10	331,388	6.33%	Yes
13D/G-only blocks	3	1,371,590	26.20%	Yes
Remaining	—	2,243,875	42.86%	Rest
Registered funds (N-PORT, not summed)	18	289,627	5.53%	No

Shares outstanding: 5,235,658, 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 FDSB

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	PRINCIPAL FINANCIAL GROUP INC 13G CIK 1126328 · Insurance company · Sep 30, 2024 Rule 13d-1(b), qualified institution	679,180	12.97%	—	Sep 30, 2024	Rule 13d-1(b), qualified institution
2	Fifth District Savings Bank Employee Stock Ownership Plan Trust 13G CIK 2110425 · Pension or benefit plan · Dec 31, 2025 Rule 13d-1(b), qualified institution	444,719	8.49%	—	Dec 31, 2025	Rule 13d-1(b), qualified institution
3	ALLIANCEBERNSTEIN L.P. 13F CIK 1109448 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	356,440	6.81%	+44,317	Jun 30, 2026	carried, not yet filed for the newest quarter
3.1	ALLIANCEBERNSTEIN L.P. 13G CIK 1109448 · Registered investment adviser · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	356,440	6.81%	—	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
4	FJ Capital Management LLC 13G CIK 1599170 · Registered investment adviser · Jun 30, 2025 Rule 13d-1(c), passive investor	247,691	4.73%	-117,258	Jun 30, 2025	Rule 13d-1(c), passive investor
5	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	226,320	4.32%	-6,928	Jun 30, 2026	carried, not yet filed for the newest quarter
6	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	170,215	3.25%	-1,516	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
7	MANGROVE PARTNERS IM, LLC 13F CIK 1535392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	141,766	2.71%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
8	STILWELL VALUE LLC 13F CIK 1397076 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	80,000	1.53%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
9	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	62,600	1.20%	-1,356	Jun 30, 2026	carried, not yet filed for the newest quarter
10	Burns Melissa C. Insider CIK 2030618 · Feb 9, 2026 CFO and Treasurer, issuer-wide	56,133	1.07%	+31,133	Feb 9, 2026	CFO and Treasurer, issuer-wide
11	Gervais Dodie F. Insider CIK 2030760 · Feb 9, 2026 VP of Lending Subsidiary, issuer-wide	56,133	1.07%	+31,133	Feb 9, 2026	VP of Lending Subsidiary, issuer-wide
12	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	53,624	1.02%	-196	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
13	Waverly Advisors, LLC 13F CIK 1568787 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	52,741	1.01%	+52,741	Jun 30, 2026	carried, not yet filed for the newest quarter
14	Rittiner Chris M. Insider CIK 2030623 · Aug 25, 2026 Director, issuer-wide	52,118	1.00%	-9,000	Aug 25, 2026	Director, issuer-wide
15	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	50,102	0.96%	+102	Jun 30, 2026	carried, not yet filed for the newest quarter
16	Daytona Street Capital LLC 13F CIK 2101936 · Unknown · Sep 30, 2026	50,000	0.96%	0	Sep 30, 2026
17	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	48,810	0.93%	-1,347	Jun 30, 2026	carried, not yet filed for the newest quarter
18	Abry Herman Greg Insider CIK 2030616 · Sep 16, 2025 Director, issuer-wide	41,118	0.79%	+11,118	Sep 16, 2025	Director, issuer-wide
19	Arcus Capital Partners, LLC 13F CIK 1651960 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	36,804	0.70%	+300	Jun 30, 2026	carried, not yet filed for the newest quarter
20	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	31,975	0.61%	+4,025	Jun 30, 2026	carried, not yet filed for the newest quarter
20.1	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	17,238	0.33%	+3,744	Jun 30, 2026	iShares Trust, not summed
21	Lyons Amie L. Insider CIK 2030805 · Feb 9, 2026 Director, President and CEO, issuer-wide	31,583	0.60%	—	Feb 9, 2026	Director, President and CEO, issuer-wide
22	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	27,943	0.53%	+196	Jun 30, 2026	carried, not yet filed for the newest quarter
23	Creative Planning 13F CIK 1540235 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	25,000	0.48%	-5,000	Jun 30, 2026	carried, not yet filed for the newest quarter
24	Fidelity Extended Market Index Fund Fund S000006021 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	21,572	0.41%	-533	May 31, 2026	Fidelity Concord Street Trust, not summed
25	Nolan David Charles Insider CIK 2031179 · Sep 16, 2025 Director, issuer-wide	21,118	0.40%	+11,118	Sep 16, 2025	Director, issuer-wide
26	Nolan Gregory P. Insider CIK 2138030 · Jun 8, 2026 SVP & General Counsel, issuer-wide	21,118	0.40%	+11,118	Jun 8, 2026	SVP & General Counsel, issuer-wide
27	ACADIAN ASSET MANAGEMENT LLC 13F CIK 916542 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	21,026	0.40%	-756	Jun 30, 2026	carried, not yet filed for the newest quarter
28	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	20,675	0.39%	+20,675	Jun 30, 2026	carried, not yet filed for the newest quarter
29	Smith Shane Michael Insider CIK 2123650 · Feb 9, 2026 Chief Credit Officer, issuer-wide	19,131	0.37%	+14,448	Feb 9, 2026	Chief Credit Officer, issuer-wide
30	Lambert Nolan P. Insider CIK 2030639 · Sep 16, 2025 Director, issuer-wide	17,118	0.33%	—	Sep 16, 2025	Director, issuer-wide
31	Sins Linda A. Insider CIK 2030701 · May 21, 2026 Director, issuer-wide	15,818	0.30%	—	May 21, 2026	Director, issuer-wide
32	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	10,432	0.20%	+10,432	Jun 30, 2026	carried, not yet filed for the newest quarter
32.1	U.S. VECTOR EQUITY PORTFOLIO Fund S000000982 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	860	0.02%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
32.2	U.S. CORE EQUITY 2 PORTFOLIO Fund S000000980 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	818	0.02%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
32.3	Dimensional US Vector Equity ETF Fund S000086501 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	782	0.01%	0	Jul 31, 2026	Dimensional ETF Trust, not summed
32.4	Dimensional US Core Equity 1 ETF Fund S000081780 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	765	0.01%	0	Jul 31, 2026	Dimensional ETF Trust, not summed
32.5	U.S. Sustainability Core 1 Portfolio Fund S000020422 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	754	0.01%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
33	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	10,121	0.19%	-910	Jun 30, 2026	carried, not yet filed for the newest quarter
34	Beacon Pointe Advisors, LLC 13F CIK 1744317 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	10,000	0.19%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
35	Krilogy Financial LLC 13F CIK 1659047 · Registered investment adviser · Sep 30, 2026	10,000	0.19%	0	Sep 30, 2026
36	ORLEANS CAPITAL MANAGEMENT CORP/LA 13F CIK 1013234 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	10,000	0.19%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
37	Fidelity Total Market Index Fund Fund S000006026 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	8,832	0.17%	0	May 31, 2026	Fidelity Concord Street Trust, not summed
38	Fidelity Series Total Market Index Fund Fund S000065248 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	7,870	0.15%	-357	May 31, 2026	Fidelity Concord Street Trust, not summed
39	Vanguard Global Advisers, LLC 13F CIK 1811242 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	3,039	0.06%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
40	VANGUARD BALANCED INDEX FUND Fund S000002560 · Registered fund · Jun 30, 2026 VANGUARD VALLEY FORGE FUNDS, not summed	1,513	0.03%	-2,021	Jun 30, 2026	VANGUARD VALLEY FORGE FUNDS, not summed
41	1290 VT Micro Cap Portfolio Fund S000044688 · Registered fund · Jun 30, 2026 EQ Advisors Trust, not summed	1,189	0.02%	+192	Jun 30, 2026	EQ Advisors Trust, not summed
42	Farther Finance Advisors, LLC 13F CIK 1992825 · Registered investment adviser · Sep 30, 2026	1,000	0.02%	+1,000	Sep 30, 2026
43	OSAIC HOLDINGS, INC. 13F CIK 1677044 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	996	0.02%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
44	VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND Fund S000002855 · Registered fund · Jun 30, 2026 VANGUARD INSTITUTIONAL INDEX FUNDS, not summed	968	0.02%	-3,195	Jun 30, 2026	VANGUARD INSTITUTIONAL INDEX FUNDS, not summed
45	American Capital Advisory, LLC 13F CIK 2018007 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	550	0.01%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
46	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	465	0.01%	+465	Jun 30, 2026	carried, not yet filed for the newest quarter

4 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.

Key facts CIK 2012726 CUSIP 316926104 13F (30d) 3 filings 3 filers Visit website Investor relations