Security key
868459108
SUPERNUS PHARMACEUTICALS, INC. - Common Stock (SUPN)
CUSIP: 868459108
Q3 2019 13F Holders as of 30 Sep 2019
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 50,639,622
- Total 13F value
- $1,391,452,892
- Share change
- -2,223,918
- Put/Call ratio
- 69%
- SEC-reported price per share
- $27.48
- Number of holders
- 236
- Value change
- -$78,862,126
- Number of buys
- 105
- Number of sells
- 136
- Shares outstanding
- 57,671,650
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2019
Institutions
236
Top holders
10
SUPN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2019
Previous quarter: Q2 2019
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
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
15/15
Latest evidence
30 Jun 2019
13F
Lead comparable stake: 14%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. leads the comparable SEC ownership view at 14%.
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.
Open SEC evidence
Opens BlackRock Finance, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock Finance, Inc.
14%
VANGUARD GROUP INC
9.3%
STATE STREET CORP
3%
Champlain Investment Partners, LLC
2.8%
DIMENSIONAL FUND ADVISORS LP
2.5%
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 |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
14%
|
$270,995,000
8,189,577 shares
|
— | 30 Jun 2019 |
| VANGUARD GROUP INC |
13F
Company
|
9.3%
|
$176,873,000
5,345,217 shares
|
— | 30 Jun 2019 |
| STATE STREET CORP |
13F
Company
|
3%
|
$57,119,000
1,726,176 shares
|
— | 30 Jun 2019 |
| Champlain Investment Partners, LLC |
13F
Company
|
2.8%
|
$52,485,000
1,586,125 shares
|
— | 30 Jun 2019 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
2.5%
|
$47,659,000
1,440,331 shares
|
— | 30 Jun 2019 |
| RICE HALL JAMES & ASSOCIATES, LLC |
13F
Company
|
2.3%
|
$44,714,000
1,351,286 shares
|
— | 30 Jun 2019 |
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 2019
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
236
Shares
50,639,622
Rows available
236
| 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 Q3 2019 vs Q2 2019 Across Filers
Q2 2019 holders
267
Q3 2019 holders
236
Holder diff
-31
| Investor | Q2 2019 Shares | Q3 2019 Shares | Share Diff | Share Chg % | Q2 2019 value | Q3 2019 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend