Company · Ownership research

Sound Financial Bancorp, Inc. SFBC

CIK 0001541119 · CUSIP 83607A100

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

This page lists the top 20 of 44 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	STILWELL VALUE LLC CIK 1397076 · View history	$17.68M 410,019 shares	10.14%	0(0.00%)Unchanged	SEC filing ↗ Aug 7, 2026	▾
02	ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history	$9.43M 215,780 shares	0.00%	+35.91K(+20.00%)Added	SEC filing ↗ Aug 14, 2026	▾
03	GRAHAM CAPITAL WEALTH MANAGEMENT, LLC CIK 1907528 · View history	$4.88M 113,257 shares	3.77%	+4.64K(+4.30%)Added	SEC filing ↗ Aug 7, 2026	▾
04	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history	$4.13M 95,890 shares	0.00%	-7.27K(-7.00%)Reduced	SEC filing ↗ Aug 13, 2026	▾
05	KENNEDY CAPITAL MANAGEMENT LLC CIK 884589 · View history	$2.23M 51,743 shares	0.04%	-622(-1.20%)Reduced	SEC filing ↗ Aug 14, 2026	▾
06	BlackRock, Inc. CIK 2012383 · View history	$1.62M 37,496 shares	0.00%	-63.80K(-63.00%)Reduced	SEC filing ↗ Aug 7, 2026	▾
07	Pacific Sage Partners, LLC CIK 1936845 · View history	$1.56M 36,191 shares	0.22%	0(0.00%)Unchanged	SEC filing ↗ Aug 6, 2026	▾
08	Oppenheimer & Close, LLC CIK 1591377 · View history	$1.41M 32,645 shares	0.89%	0(0.00%)Unchanged	SEC filing ↗ Aug 12, 2026	▾
09	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$1.02M 23,720 shares	0.00%	-19.55K(-45.20%)Reduced	SEC filing ↗ Aug 12, 2026	▾
10	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$860.81K 19,968 shares	0.00%	+345(+1.80%)Added	SEC filing ↗ Aug 11, 2026	▾
11	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$842.02K 19,532 shares	0.00%	+19.53KNew	SEC filing ↗ Aug 14, 2026	▾
12	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$716.45K 16,619 shares	0.00%	+2.59K(+18.40%)Added	SEC filing ↗ Aug 14, 2026	▾
13	Financial Insights, Inc. CIK 1642058 · View history	$642.21K 14,897 shares	0.17%	0(0.00%)Unchanged	SEC filing ↗ Aug 25, 2026	▾
14	VANGUARD FIDUCIARY TRUST CO CIK 933478 · View history	$453.82K 10,527 shares	0.00%	-744(-6.60%)Reduced	SEC filing ↗ Aug 13, 2026	▾
15	UBS Group AG CIK 1610520 · View history	$434.16K 10,071 shares	0.00%	+9.36K(+1,306.60%)Added	SEC filing ↗ Aug 13, 2026	▾
16	Pinnacle Holdings, LLC CIK 1411784 · View history	$307.76K 7,139 shares	0.09%	-41(-0.60%)Reduced	SEC filing ↗ Aug 12, 2026	▾
17	BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history	$278.06K 6,450 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾
18	Empowered Funds, LLC CIK 1592828 · View history	$278.06K 6,450 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Aug 17, 2026	▾
19	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$258.66K 6,000 shares	0.00%	+325(+5.70%)Added	SEC filing ↗ Aug 13, 2026	▾
20	STATE STREET CORP CIK 93751 · Amended · View history	$242.49K 5,625 shares	0.00%	-16.23K(-74.30%)Reduced	SEC filing ↗ Sep 22, 2026	▾

Showing 20 / 44 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

1,171,080

Not deduplicated across managers

Disclosed value

$50.61M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Sound Financial Bancorp, Inc. · Q2 2026

Explore all 44 reporting institutions.

This page includes 20 of 44 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.