Company · Ownership research

CUMBERLAND PHARMACEUTICALS INC CPIX

CIK 0001087294 · CUSIP 230770109

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 230770109 (CPIX), not CUSIP 230770909 (CPIX), CUSIP 230770959 (CPIX), and does not merge CUSIPs.

This page lists the top 20 of 30 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

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	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$1.87M 598,634 shares	0.00%	-177.34K(-22.90%)Reduced	SEC filing ↗ Nov 14, 2025	▾
02	Ikarian Capital, LLC CIK 1778253 · View history	$1.73M 555,932 shares	0.35%	-40.00K(-6.70%)Reduced	SEC filing ↗ Nov 14, 2025	▾
03	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$1.61M 515,465 shares	0.00%	+20.50K(+4.10%)Added	SEC filing ↗ Nov 13, 2025	▾
04	VANGUARD GROUP INC CIK 102909 · View history	$1.28M 411,786 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 7, 2025	▾
05	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$876.31K 280,869 shares	0.00%	+27.98K(+11.10%)Added	SEC filing ↗ Nov 12, 2025	▾
06	J. Goldman & Co LP CIK 1412741 · View history	$649.41K 208,143 shares	0.02%	-12.56K(-5.70%)Reduced	SEC filing ↗ Nov 14, 2025	▾
07	BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history	$587.67K 188,355 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2025	▾
08	BOOTHBAY FUND MANAGEMENT, LLC CIK 1549230 · View history	$524.57K 168,132 shares	0.01%	-12.10K(-6.70%)Reduced	SEC filing ↗ Nov 14, 2025	▾
09	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$317.10K 101,621 shares	0.00%	+1.38K(+1.40%)Added	SEC filing ↗ Nov 12, 2025	▾
10	Bank of New York Mellon Corp CIK 1390777 · View history	$226.24K 72,513 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 3, 2025	▾
11	BlackRock, Inc. CIK 2012383 · View history	$162.64K 52,129 shares	0.00%	+961(+1.90%)Added	SEC filing ↗ Nov 12, 2025	▾
12	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$138.00K 44,288 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 13, 2025	▾
13	CITADEL ADVISORS LLC CIK 1423053 · View history	$129.31K 41,445 shares	0.00%	-32.96K(-44.30%)Reduced	SEC filing ↗ Nov 14, 2025	▾
14	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$117.28K 37,591 shares	0.00%	+5.33K(+16.50%)Added	SEC filing ↗ Nov 14, 2025	▾
15	STATE STREET CORP CIK 93751 · View history	$105.14K 33,700 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2025	▾
16	Heron Bay Capital Management CIK 1842149 · View history	$98.79K 31,664 shares	0.02%	-1.59K(-4.80%)Reduced	SEC filing ↗ Nov 12, 2025	▾
17	NORTHERN TRUST CORP CIK 73124 · View history	$61.16K 19,603 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2025	▾
18	Cresset Asset Management, LLC CIK 1761013 · Amended · View history	$57.64K 18,475 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Jan 22, 2026	▾
19	XTX Topco Ltd CIK 1828301 · View history	$33.04K 10,591 shares	0.00%	+311(+3.00%)Added	SEC filing ↗ Nov 14, 2025	▾
20	GROUP ONE TRADING LLC CIK 932540 · View history	$24.16K 7,742 shares	0.00%	-480(-5.80%)Reduced	SEC filing ↗ Nov 12, 2025	▾

Showing 20 / 30 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

3,406,057

Not deduplicated across managers

Disclosed value

$10.63M

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.

CUMBERLAND PHARMACEUTICALS INC · Q3 2025

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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.