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 Q1 2014?

36 institutional investors reported CPRX - CATALYST PHARMACEUTICALS, INC. - Common Stock for Q1 2014. Use the holders table for investor-level position and value details.

CATALYST PHARMACEUTICALS, INC. - Common Stock (CPRX)

CUSIP: 14888U101

Q1 2014 13F Holders as of 31 Mar 2014

Type / Class: Equity / Common Stock
Shares outstanding: 123,180,519
Total 13F shares: 10,454,712
Share change: +1,207,221
Total reported value: $23,627,120
Put/Call ratio: 100%
Price per share: $2.26
Number of holders: 36
Value change: +$2,788,485
Number of buys: 21
Number of sells: 8

Security key

14888U101

Report period

Q1 2014

Institutions

Top holders

CPRX full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2014 Previous quarter: Q4 2013 CATALYST PHARMACEUTICALS, INC. SEC filings CATALYST PHARMACEUTICALS, INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 14888U101

Newer quarter: Q2 2014 Previous quarter: Q4 2013

Recent filing periods:

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

Ownership snapshot

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

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder

FEDERATED HERMES, INC.

13D/G signal

—

Evidence rows

Latest as of

31 Dec 2013

13F Lead comparable stake: 2.6% Showing first 8 of 31 holder rows. Open remaining rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
FEDERATED HERMES, INC.	13F Company 13F	2.6%	$6,347,000 3,254,960 shares	—	31 Dec 2013
ORBIMED ADVISORS LLC	13F Company 13F	1.5%	$3,695,000 1,895,000 shares	—	31 Dec 2013
VANGUARD GROUP INC	13F Company 13F	1.2%	$2,797,000 1,434,118 shares	—	31 Dec 2013
Opaleye Management Inc.	13F Company 13F	1.1%	$2,640,105 1,353,900 shares	—	31 Dec 2013
Ghost Tree Capital, LLC	13F Company 13F	0.14%	$341,000 175,000 shares	—	31 Dec 2013
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	0.13%	$322,000 165,418 shares	—	31 Dec 2013
ZACKS INVESTMENT MANAGEMENT	13F Company 13F	0.13%	$303,000 155,424 shares	—	31 Dec 2013
AQR CAPITAL MANAGEMENT LLC	13F Company 13F	0.12%	$292,000 149,682 shares	—	31 Dec 2013

Show 23 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
TANAKA CAPITAL MANAGEMENT INC	13F Company 13F	0.12%	$251,000 147,993 shares	—	31 Dec 2013
Bank of New York Mellon Corp	13F Company 13F	0.08%	$198,000 101,363 shares	—	31 Dec 2013
NORTHERN TRUST CORP	13F Company 13F	0.05%	$129,000 66,043 shares	—	31 Dec 2013
STATE STREET CORP	13F Company 13F	0.04%	$92,000 47,200 shares	—	31 Dec 2013
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	0.04%	$91,000 46,438 shares	—	31 Dec 2013
Jane Street Holding, LLC	13F Company 13F	0.03%	$83,000 42,460 shares	—	31 Dec 2013
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F Company 13F	0.03%	$91,000 41,332 shares	—	31 Dec 2013
Cowen Prime Services LLC	13F Company 13F	0.02%	$59,000 30,000 shares	—	31 Dec 2013
Financial Architects, Inc	13F Company 13F	0.02%	$59,000 30,000 shares	—	31 Dec 2013
Cetera Advisor Networks LLC	13F Company 13F	0.02%	$56,000 28,000 shares	—	31 Dec 2013
CITADEL ADVISORS LLC	13F Company 13F	0.02%	$38,000 19,470 shares	—	31 Dec 2013
Tower Research Capital LLC (TRC)	13F Company 13F	0.01%	$32,000 16,540 shares	—	31 Dec 2013
GUGGENHEIM CAPITAL LLC	13F Company 13F	0.01%	$29,000 15,082 shares	—	31 Dec 2013
BANK OF AMERICA CORP /DE/	13F Company 13F	0.01%	$27,000 13,547 shares	—	31 Dec 2013
GROUP ONE TRADING LLC	13F Company 13F	0.01%	$25,000 12,900 shares	—	31 Dec 2013
Janney Montgomery Scott LLC	13F Company 13F	0.01%	$19,500 10,000 shares	—	31 Dec 2013
MORGAN STANLEY	13F Company 13F	0.01%	$17,000 8,701 shares	—	31 Dec 2013
Creative Planning	13F Company 13F	0.01%	$16,000 8,181 shares	—	31 Dec 2013
Vantage Investment Advisors, LLC	13F Company 13F	0%	$6,000 3,000 shares	—	31 Dec 2013
ROYAL BANK OF CANADA	13F Company 13F	0%	$4,000 2,000 shares	—	31 Dec 2013
BANK OF MONTREAL /CAN/	13F Company 13F	0%	$3,000 1,500 shares	—	31 Dec 2013
CITIGROUP INC	13F Company 13F	0%	$1,000 500 shares	—	31 Dec 2013
ALLIANCEBERNSTEIN L.P.	13F Company 13F	0%	$1,000 364 shares	—	31 Dec 2013

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2014

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

10,454,712

Rows loaded

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. An asterisk next to the price means the price is likely invalid.

Compare Q1 2014 vs Q4 2013 Across Filers

Q4 2013 holders

Q1 2014 holders

Holder diff

Investor	Q4 2013 Shares	Q1 2014 Shares	Share Diff	Share Chg %	Q4 2013 value	Q1 2014 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend