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 Q2 2017?

262 institutional investors reported SUPN - SUPERNUS PHARMACEUTICALS, INC. - Common Stock for Q2 2017. Use the holders table for investor-level position and value details.

SUPERNUS PHARMACEUTICALS, INC. - Common Stock (SUPN)

CUSIP: 868459108

Q2 2017 13F Holders as of 30 Jun 2017

Type / Class: Equity / Common Stock
Shares outstanding: 57,572,193
Total 13F shares: 47,330,397
Share change: +2,243,311
Total reported value: $2,039,414,220
Put/Call ratio: 64%
Price per share: $43.10
Number of holders: 262
Value change: +$105,035,296
Number of buys: 142
Number of sells: 119

Quarterly Holders Quick Answers

What is CUSIP 868459108?
CUSIP 868459108 identifies SUPN - SUPERNUS PHARMACEUTICALS, INC. - Common Stock in SEC institutional holdings data.

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

Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
Back to full security ownership history.

Explore More Reporting Periods

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

Newer quarter: Q3 2017
Previous quarter: Q1 2017

Recent filing periods for CUSIP 868459108:

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

Top shareholders of SUPN - SUPERNUS 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
BlackRock Finance, Inc.	13F	Company	12%	6,696,310	$209,595,000	—	31 Mar 2017	13F
VANGUARD GROUP INC	13F	Company	4.4%	2,516,335	$78,762,000	—	31 Mar 2017	13F
Bank of New York Mellon Corp	13F	Company	2.9%	1,668,863	$52,236,000	—	31 Mar 2017	13F
Invesco Ltd.	13F	Company	2.9%	1,659,594	$51,946,000	—	31 Mar 2017	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	2.8%	1,620,798	$50,732,000	—	31 Mar 2017	13F
Ranger Investment Management, L.P.	13F	Company	2.6%	1,482,535	$46,403,000	—	31 Mar 2017	13F
STATE STREET CORP	13F	Company	2.4%	1,355,319	$42,422,000	—	31 Mar 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2%	1,146,040	$35,871,000	—	31 Mar 2017	13F
ROTHSCHILD & CO ASSET MANAGEMENT US INC.	13F	Company	2%	1,129,858	$35,365,000	—	31 Mar 2017	13F
RICE HALL JAMES & ASSOCIATES, LLC	13F	Company	1.9%	1,093,402	$34,223,000	—	31 Mar 2017	13F
GLENMEDE TRUST CO NA	13F	Company	1.9%	1,073,335	$33,514,000	—	31 Mar 2017	13F
Fiera Capital Corp	13F	Company	1.7%	996,362	$31,186,000	—	31 Mar 2017	13F
NEUMEIER POMA INVESTMENT COUNSEL LLC	13F	Company	1.5%	876,310	$27,429,000	—	31 Mar 2017	13F
Russell Investments Group, Ltd.	13F	Company	1.5%	876,040	$27,421,000	—	31 Mar 2017	13F
ASHFORD CAPITAL MANAGEMENT INC	13F	Company	1.3%	744,634	$23,307,000	—	31 Mar 2017	13F
LOOMIS SAYLES & CO L P	13F	Company	1.2%	690,624	$21,617,000	—	31 Mar 2017	13F
NORTHERN TRUST CORP	13F	Company	1.1%	635,426	$19,889,000	—	31 Mar 2017	13F
AMERIPRISE FINANCIAL INC	13F	Company	1.1%	614,419	$19,230,000	—	31 Mar 2017	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	1%	584,861	$18,306,000	—	31 Mar 2017	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	1%	572,938	$17,933,000	—	31 Mar 2017	13F
Allianz Asset Management GmbH	13F	Company	0.94%	541,158	$16,938,000	—	31 Mar 2017	13F
Polar Capital LLP	13F	Company	0.91%	525,000	$16,433,000	—	31 Mar 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.89%	513,009	$16,057,000	—	31 Mar 2017	13F
FALCON POINT CAPITAL, LLC	13F	Company	0.85%	487,717	$15,266,000	—	31 Mar 2017	13F
Granite Investment Partners, LLC	13F	Company	0.82%	470,799	$14,736,000	—	31 Mar 2017	13F
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	13F	Company	0.81%	469,044	$14,681,000	—	31 Mar 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.78%	447,824	$14,015,000	—	31 Mar 2017	13F
TEACHERS ADVISORS, LLC	13F	Company	0.76%	436,121	$13,651,000	—	31 Mar 2017	13F
NORTHPOINTE CAPITAL LLC	13F	Company	0.74%	425,997	$13,334,000	—	31 Mar 2017	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.71%	409,242	$12,809,000	—	31 Mar 2017	13F
KORNITZER CAPITAL MANAGEMENT INC /KS	13F	Company	0.7%	402,435	$12,596,000	—	31 Mar 2017	13F
EVENTIDE ASSET MANAGEMENT, LLC	13F	Company	0.64%	370,000	$11,581,000	—	31 Mar 2017	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.63%	362,952	$11,361,000	—	31 Mar 2017	13F
BOGLE INVESTMENT MANAGEMENT L P /DE/	13F	Company	0.62%	359,739	$11,259,000	—	31 Mar 2017	13F
MORGAN STANLEY	13F	Company	0.61%	349,275	$10,932,000	—	31 Mar 2017	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.53%	307,640	$9,629,000	—	31 Mar 2017	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.52%	300,630	$9,410,000	—	31 Mar 2017	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.5%	285,664	$8,941,000	—	31 Mar 2017	13F
CASTLEARK MANAGEMENT LLC	13F	Company	0.49%	281,091	$8,798,000	—	31 Mar 2017	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.48%	278,685	$8,723,000	—	31 Mar 2017	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	0.41%	236,974	$7,417,000	—	31 Mar 2017	13F
Rhenman & Partners Asset Management AB	13F	Company	0.4%	230,000	$7,199,000	—	31 Mar 2017	13F
AlphaOne Investment Services, LLC	13F	Company	0.4%	227,437	$7,118,000	—	31 Mar 2017	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	0.39%	225,905	$7,070,000	—	31 Mar 2017	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.39%	225,190	$7,048,000	—	31 Mar 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.39%	224,934	$7,040,000	—	31 Mar 2017	13F
AXA S.A.	13F	Company	0.36%	208,270	$6,519,000	—	31 Mar 2017	13F
SEI INVESTMENTS CO	13F	Company	0.35%	199,782	$6,253,000	—	31 Mar 2017	13F
INTERNATIONAL BIOTECHNOLOGY TRUST PLC	13F	Company	0.35%	200,000	$6,250,000	—	31 Mar 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.34%	195,279	$6,113,000	—	31 Mar 2017	13F

Institutional Holders of SUPERNUS PHARMACEUTICALS, INC. - Common Stock (SUPN) as of Q2 2017

As of 30 Jun 2017, SUPERNUS PHARMACEUTICALS, INC. - Common Stock (SUPN) was held by 262 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 47,330,397 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, Invesco Ltd., ACADIAN ASSET MANAGEMENT LLC, Bank of New York Mellon Corp, STATE STREET CORP, RICE HALL JAMES & ASSOCIATES, LLC, DIMENSIONAL FUND ADVISORS LP, ROTHSCHILD ASSET MANAGEMENT INC, and Ranger Investment Management, L.P.. This page lists 262 institutional shareholders reporting positions in this security for the Q2 2017 filing period.

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

Compare Q2 2017 vs Q1 2017 Across Filers

Q1 2017 holders

244

Q2 2017 holders

262

Holder diff

Investor	Q1 2017 Shares	Q2 2017 Shares	Share Diff	Share Chg %	Q1 2017 Value $	Q2 2017 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.