What does CUSIP 868459108 represent in this 13F holders report?

CUSIP 868459108 is the security identifier for SUPN - SUPERNUS PHARMACEUTICALS, INC. - Common Stock used to aggregate holder disclosures.

How many institutions held SUPN - SUPERNUS PHARMACEUTICALS, INC. - Common Stock in Q3 2014?

93 institutional investors reported SUPN - SUPERNUS PHARMACEUTICALS, INC. - Common Stock for Q3 2014. Use the holders table for investor-level position and value details.

SUPERNUS PHARMACEUTICALS, INC. - Common Stock (SUPN)

CUSIP: 868459108

Q3 2014 13F Holders as of 30 Sep 2014

Type / Class: Equity / Common Stock
Shares outstanding: 57,671,650
Total 13F shares: 35,649,698
Share change: -1,474,911
Total reported value: $309,782,879
Put/Call ratio: 69%
Price per share: $8.69
Number of holders: 93
Value change: -$17,884,207
Number of buys: 52
Number of sells: 36

Security key

868459108

Report period

Q3 2014

Institutions

Top holders

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

Broader feeds

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

Reporting periods

Holder history for CUSIP 868459108

Newer quarter: Q4 2014 Previous quarter: Q2 2014

Recent filing periods:

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

Ownership snapshot

Top shareholders of SUPN - SUPERNUS 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

NEA Management Company, LLC

13D/G signal

—

Evidence rows

Latest as of

30 Jun 2014

13F Lead comparable stake: 18% Showing first 8 of 50 holder rows. Open remaining rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
NEA Management Company, LLC	13F Company 13F	18%	$115,553,000 10,650,000 shares	—	30 Jun 2014
Abingworth LLP	13F Company 13F	6.2%	$39,348,000 3,600,000 shares	—	30 Jun 2014
PRICE T ROWE ASSOCIATES INC /MD/	13F Company 13F	5.9%	$37,546,000 3,428,890 shares	—	30 Jun 2014
Michael R. Murphy	13F Individual 13F	4.3%	$27,444,000 2,506,346 shares	—	30 Jun 2014
ARDSLEY ADVISORY PARTNERS LP	13F Company 13F	3.1%	$19,327,000 1,765,000 shares	—	30 Jun 2014
AMERIPRISE FINANCIAL INC	13F Company 13F	3%	$18,972,000 1,732,581 shares	—	30 Jun 2014
Consonance Capital Management LP	13F Company 13F	2.5%	$15,768,000 1,440,008 shares	—	30 Jun 2014
Orchard Hill Capital Management LP	13F Company 13F	2.2%	$13,901,000 1,269,457 shares	—	30 Jun 2014

Show 42 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BlackRock Fund Advisors	13F Company 13F	2.1%	$13,199,000 1,205,400 shares	—	30 Jun 2014
NORTHPOINTE CAPITAL LLC	13F Company 13F	1.8%	$11,167,000 1,019,819 shares	—	30 Jun 2014
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	13F Company 13F	1.4%	$8,843,000 807,563 shares	—	30 Jun 2014
KOPP INVESTMENT ADVISORS LLC	13F Company 13F	1.2%	$7,276,000 664,470 shares	—	30 Jun 2014
VANGUARD GROUP INC	13F Company 13F	1.1%	$7,203,000 657,835 shares	—	30 Jun 2014
ORBIMED ADVISORS LLC	13F Company 13F	1%	$6,351,000 580,000 shares	—	30 Jun 2014
NEXT CENTURY GROWTH INVESTORS LLC	13F Company 13F	0.8%	$5,053,000 461,467 shares	—	30 Jun 2014
Iguana Healthcare Management, LLC	13F Company 13F	0.65%	$4,107,000 375,000 shares	—	30 Jun 2014
BlackRock Institutional Trust Company, N.A.	13F Company 13F	0.53%	$3,348,000 305,740 shares	—	30 Jun 2014
STATE STREET CORP	13F Company 13F	0.46%	$2,937,000 267,984 shares	—	30 Jun 2014
WHITEBOX ADVISORS LLC	13F Company 13F	0.44%	$2,784,000 254,244 shares	—	30 Jun 2014
Jefferies Group LLC	13F Company 13F	0.43%	$2,743,000 250,472 shares	—	30 Jun 2014
EVENTIDE ASSET MANAGEMENT, LLC	13F Company 13F	0.42%	$2,635,000 240,600 shares	—	30 Jun 2014
NORTHERN TRUST CORP	13F Company 13F	0.41%	$2,583,000 235,970 shares	—	30 Jun 2014
Rhenman & Partners Asset Management AB	13F Company 13F	0.39%	$2,486,000 227,000 shares	—	30 Jun 2014
Allianz Asset Management GmbH	13F Company 13F	0.38%	$2,423,000 221,300 shares	—	30 Jun 2014
FRANKLIN STREET ADVISORS INC /NC	13F Company 13F	0.38%	$2,369,000 216,350 shares	—	30 Jun 2014
REINHART PARTNERS, LLC.	13F Company 13F	0.27%	$1,676,000 153,031 shares	—	30 Jun 2014
Perimeter Capital Partners, LLC	13F Company 13F	0.26%	$1,643,000 150,059 shares	—	30 Jun 2014
PANAGORA ASSET MANAGEMENT INC	13F Company 13F	0.25%	$1,602,000 146,302 shares	—	30 Jun 2014
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	0.24%	$1,541,000 140,739 shares	—	30 Jun 2014
TIAA CREF INVESTMENT MANAGEMENT LLC	13F Company 13F	0.23%	$1,439,000 131,461 shares	—	30 Jun 2014
D. E. Shaw & Co., Inc.	13F Company 13F	0.22%	$1,383,000 126,285 shares	—	30 Jun 2014
Bank of New York Mellon Corp	13F Company 13F	0.22%	$1,366,000 124,746 shares	—	30 Jun 2014
Bruce & Co., Inc.	13F Company 13F	0.17%	$1,095,000 100,000 shares	—	30 Jun 2014
MOORE CAPITAL MANAGEMENT, LP	13F Company 13F	0.17%	$1,095,000 100,000 shares	—	30 Jun 2014
JANE STREET GROUP, LLC	13F Company 13F	0.17%	$1,087,000 99,268 shares	—	30 Jun 2014
TOCQUEVILLE ASSET MANAGEMENT L.P.	13F Company 13F	0.16%	$1,007,000 92,000 shares	—	30 Jun 2014
AQR CAPITAL MANAGEMENT LLC	13F Company 13F	0.16%	$999,000 91,200 shares	—	30 Jun 2014
GROUP ONE TRADING LLC	13F Company 13F	0.16%	$984,000 89,882 shares	—	30 Jun 2014
BlackRock Investment Management, LLC	13F Company 13F	0.15%	$923,000 84,276 shares	—	30 Jun 2014
TD ASSET MANAGEMENT INC	13F Company 13F	0.14%	$873,000 79,700 shares	—	30 Jun 2014
MORGAN STANLEY	13F Company 13F	0.13%	$810,000 73,974 shares	—	30 Jun 2014
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F Company 13F	0.09%	$585,000 53,445 shares	—	30 Jun 2014
TEACHERS ADVISORS, LLC	13F Company 13F	0.09%	$548,000 50,065 shares	—	30 Jun 2014
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F Company 13F	0.09%	$548,000 50,000 shares	—	30 Jun 2014
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F Company 13F	0.09%	$540,000 49,300 shares	—	30 Jun 2014
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F Company 13F	0.07%	$471,000 43,000 shares	—	30 Jun 2014
UBS AG	13F Company 13F	0.07%	$451,000 41,171 shares	—	30 Jun 2014
Granite Investment Partners, LLC	13F Company 13F	0.07%	$436,000 39,806 shares	—	30 Jun 2014
ProShare Advisors LLC	13F Company 13F	0.07%	$436,000 39,797 shares	—	30 Jun 2014
Airain ltd	13F Company 13F	0.06%	$387,000 35,343 shares	—	30 Jun 2014

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 Q3 2014

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

Institutions

35,649,698

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 Q3 2014 vs Q2 2014 Across Filers

Q2 2014 holders

Q3 2014 holders

Holder diff

Investor	Q2 2014 Shares	Q3 2014 Shares	Share Diff	Share Chg %	Q2 2014 value	Q3 2014 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend