Security key
868459108
SUPERNUS PHARMACEUTICALS, INC. - Common Stock (SUPN)
CUSIP: 868459108
Q2 2014 13F Holders as of 30 Jun 2014
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 37,124,609
- Total 13F value
- $405,366,758
- Share change
- +3,724,331
- Put/Call ratio
- 12%
- SEC-reported price per share
- $10.95
- Number of holders
- 87
- Value change
- +$42,350,563
- Number of buys
- 52
- Number of sells
- 35
- Shares outstanding
- 57,671,650
Holder snapshot
7 signals
Show 1 more signal
Security identity
1 source field
Report period
Q2 2014
Institutions
87
Top holders
10
SUPN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2014
Previous quarter: Q1 2014
SUPERNUS PHARMACEUTICALS, INC. SEC filings
SUPERNUS PHARMACEUTICALS, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 868459108
Recent filing periods:
Ownership snapshot
Top reported holders 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.
Comparable stake leader
NEA Management Company, LLC
Disclosed value leader
NEA Management Company, LLC
Comparable rows
15/15
Latest evidence
31 Mar 2014
13F
Lead comparable stake: 18%
Showing 1-6 of 15 holder rows.
Quick read
NEA Management Company, LLC leads the comparable SEC ownership view at 18%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Comparable ownership
Top 5
NEA Management Company, LLC
18%
PRICE T ROWE ASSOCIATES INC /MD/
7.3%
Abingworth LLP
6.2%
AMERIPRISE FINANCIAL INC
3.2%
ARDSLEY ADVISORY PARTNERS LP
2.8%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| NEA Management Company, LLC |
13F
Company
|
18%
|
$95,211,000
10,650,000 shares
|
— | 31 Mar 2014 |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
Company
|
7.3%
|
$37,428,000
4,186,551 shares
|
— | 31 Mar 2014 |
| Abingworth LLP |
13F
Company
|
6.2%
|
$32,148,000
3,600,000 shares
|
— | 31 Mar 2014 |
| AMERIPRISE FINANCIAL INC |
13F
Company
|
3.2%
|
$16,604,000
1,857,351 shares
|
— | 31 Mar 2014 |
| ARDSLEY ADVISORY PARTNERS LP |
13F
Company
|
2.8%
|
$14,215,000
1,590,000 shares
|
— | 31 Mar 2014 |
| Michael R. Murphy |
13F
Individual
|
2.3%
|
$12,025,000
1,345,031 shares
|
— | 31 Mar 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 Q2 2014
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
87
Shares
37,124,609
Rows available
87
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-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. The marker flags a reported price that did not pass the local price check.
Compare Q2 2014 vs Q1 2014 Across Filers
Q1 2014 holders
83
Q2 2014 holders
87
Holder diff
4
| Investor | Q1 2014 Shares | Q2 2014 Shares | Share Diff | Share Chg % | Q1 2014 value | Q2 2014 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend