What does CUSIP 14888U101 represent in this 13F holders report?

CUSIP 14888U101 is the security identifier for CPRX - CATALYST PHARMACEUTICALS, INC. - Common Stock used to aggregate holder disclosures.

How many institutions held CPRX - CATALYST PHARMACEUTICALS, INC. - Common Stock in Q4 2014?

49 institutional investors reported CPRX - CATALYST PHARMACEUTICALS, INC. - Common Stock for Q4 2014. Use the holders table for investor-level position and value details.

CATALYST PHARMACEUTICALS, INC. - Common Stock (CPRX)

CUSIP: 14888U101

Q4 2014 13F Holders as of 31 Dec 2014

Type / Class: Equity / Common Stock
Shares outstanding: 123,180,519
Total 13F shares: 27,360,884
Share change: +2,865,865
Total reported value: $81,277,000
Put/Call ratio: 0%
Price per share: $2.97
Number of holders: 49
Value change: +$8,330,747
Number of buys: 22
Number of sells: 22

Quarterly Holders Quick Answers

What is CUSIP 14888U101?
CUSIP 14888U101 identifies CPRX - CATALYST PHARMACEUTICALS, INC. - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2015
Previous quarter: Q3 2014

Recent filing periods for CUSIP 14888U101:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of CPRX - CATALYST PHARMACEUTICALS, INC. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BAKER BROS. ADVISORS LP	13F	Company	5.5%	6,715,462	$22,295,000	—	30 Sep 2014	13F
FEDERATED HERMES, INC.	13F	Company	2.5%	3,048,500	$10,121,000	—	30 Sep 2014	13F
FRANKLIN RESOURCES INC	13F	Company	2%	2,511,600	$8,339,000	—	30 Sep 2014	13F
VANGUARD GROUP INC	13F	Company	1.5%	1,875,449	$6,227,000	—	30 Sep 2014	13F
Visium Asset Management, LP	13F	Company	1.2%	1,500,000	$4,980,000	—	30 Sep 2014	13F
Broadfin Capital, LLC	13F	Company	1.1%	1,400,000	$4,648,000	—	30 Sep 2014	13F
MORGAN STANLEY	13F	Company	1%	1,236,179	$4,104,000	—	30 Sep 2014	13F
Opaleye Management Inc.	13F	Company	0.79%	975,000	$3,237,000	—	30 Sep 2014	13F
Catalyst Capital Advisors LLC	13F	Company	0.78%	955,000	$3,171,000	—	30 Sep 2014	13F
SPHERA FUNDS MANAGEMENT LTD.	13F	Company	0.56%	685,500	$2,276,000	—	30 Sep 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.23%	282,334	$937,000	—	30 Sep 2014	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.2%	240,282	$798,000	—	30 Sep 2014	13F
DEUTSCHE BANK AG\	13F	Company	0.19%	237,800	$789,000	—	30 Sep 2014	13F
TFS CAPITAL LLC	13F	Company	0.19%	229,040	$760,000	—	30 Sep 2014	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.16%	196,500	$652,000	—	30 Sep 2014	13F
BlackRock Fund Advisors	13F	Company	0.14%	175,660	$583,000	—	30 Sep 2014	13F
Weiss Multi-Strategy Advisers LLC	13F	Company	0.12%	150,000	$498,000	—	30 Sep 2014	13F
TANAKA CAPITAL MANAGEMENT INC	13F	Company	0.12%	147,993	$414,000	—	30 Sep 2014	13F
NORTHERN TRUST CORP	13F	Company	0.07%	89,414	$297,000	—	30 Sep 2014	13F
CITADEL ADVISORS LLC	13F	Company	0.07%	82,919	$275,000	—	30 Sep 2014	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.07%	82,770	$275,000	—	30 Sep 2014	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.06%	78,359	$260,000	—	30 Sep 2014	13F
COWEN INC.	13F	Company	0.09%	106,250	$255,000	—	30 Sep 2014	13F
Paloma Partners Management Co	13F	Company	0.06%	71,994	$239,000	—	30 Sep 2014	13F
Bank of New York Mellon Corp	13F	Company	0.05%	66,956	$222,000	—	30 Sep 2014	13F
A.R.T. Advisors, LLC	13F	Company	0.05%	62,081	$206,000	—	30 Sep 2014	13F
NOMURA HOLDINGS INC	13F	Company	0.04%	54,640	$181,000	—	30 Sep 2014	13F
STATE STREET CORP	13F	Company	0.04%	49,400	$164,000	—	30 Sep 2014	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.04%	46,438	$154,000	—	30 Sep 2014	13F
JANE STREET GROUP, LLC	13F	Company	0.04%	46,039	$153,000	—	30 Sep 2014	13F
CREDIT SUISSE AG/	13F	Company	0.04%	45,384	$151,000	—	30 Sep 2014	13F
Cowen Prime Services LLC	13F	Company	0.03%	43,025	$143,000	—	30 Sep 2014	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.03%	41,332	$137,000	—	30 Sep 2014	13F
WHALEROCK POINT PARTNERS, LLC	13F	Company	0.02%	30,400	$100,000	—	30 Sep 2014	13F
Financial Architects, Inc	13F	Company	0.02%	30,000	$100,000	—	30 Sep 2014	13F
Rotella Capital Management, Inc.	13F	Company	0.02%	22,852	$76,000	—	30 Sep 2014	13F
HIGHBRIDGE CAPITAL MANAGEMENT LLC	13F	Company	0.02%	20,998	$70,000	—	30 Sep 2014	13F
AGRAN LIBBIE	13F	Company	0.02%	20,000	$66,000	—	30 Sep 2014	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.01%	15,295	$51,000	—	30 Sep 2014	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.01%	12,220	$41,000	—	30 Sep 2014	13F
Nine Chapters Capital Management LLC	13F	Company	0.01%	10,900	$36,000	—	30 Sep 2014	13F
BlackRock Investment Management, LLC	13F	Company	0.01%	10,313	$34,000	—	30 Sep 2014	13F
CITIGROUP INC	13F	Company	0.01%	10,096	$34,000	—	30 Sep 2014	13F
Janney Montgomery Scott LLC	13F	Company	0.01%	10,000	$33,200	—	30 Sep 2014	13F
Creative Planning	13F	Company	0.01%	8,231	$27,000	—	30 Sep 2014	13F
Spot Trading L.L.C	13F	Company	0.01%	7,785	$26,000	—	30 Sep 2014	13F
FIRST NEW YORK SECURITIES LLC /NY	13F	Company	0.01%	7,500	$24,900	—	30 Sep 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0%	4,782	$16,000	—	30 Sep 2014	13F
Vantage Investment Advisors, LLC	13F	Company	0%	3,000	$10,000	—	30 Sep 2014	13F
ROYAL BANK OF CANADA	13F	Company	0%	2,000	$7,000	—	30 Sep 2014	13F

Institutional Holders of CATALYST PHARMACEUTICALS, INC. - Common Stock (CPRX) as of Q4 2014

As of 31 Dec 2014, CATALYST PHARMACEUTICALS, INC. - Common Stock (CPRX) was held by 49 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 27,360,884 shares. The largest 10 holders included BAKER BROS. ADVISORS LP, Point72 Asset Management, L.P., FRANKLIN RESOURCES INC, Broadfin Capital, LLC, VANGUARD GROUP INC, FEDERATED INVESTORS INC /PA/, SPHERA FUNDS MANAGEMENT LTD., Opaleye Management Inc., Catalyst Capital Advisors LLC, and Private Capital Advisors, Inc.. This page lists 49 institutional shareholders reporting positions in this security for the Q4 2014 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2014 vs Q3 2014 Across Filers

Q3 2014 holders

Q4 2014 holders

Holder diff

-2

Investor	Q3 2014 Shares	Q4 2014 Shares	Share Diff	Share Chg %	Q3 2014 Value $	Q4 2014 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.