SUPERNUS PHARMACEUTICALS, INC. - Common Stock (SUPN)

CUSIP: 868459108

Q1 2018 13F Holders as of 31 Mar 2018

Security identity
Security type / class
Equity / Common Stock
Shares outstanding
57,671,650
Holder snapshot
Total 13F shares
51,276,608
Share change
+1,539,253
Total reported value
$2,344,528,500
Put/Call ratio
142%
Reported price per share
$45.80
Number of holders
308
Value change
+$80,955,651
Number of buys
157
Number of sells
146

Security key

868459108

Report period

Q1 2018

Institutions

308

Top holders

10

SUPN full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2018 Previous quarter: Q4 2017 SUPERNUS PHARMACEUTICALS, INC. SEC filings SUPERNUS PHARMACEUTICALS, INC. company facts

Broader feeds

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

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
BlackRock Finance, Inc.
13D/G signal
—
Evidence rows
50
Latest as of
31 Dec 2017
13F Lead comparable stake: 12% Showing 1-8 of 50 holder rows.
Holder Evidence Ownership % Position 12M Net Δ As of
BlackRock Finance, Inc.
13F
Company
13F
12%
$275,054,000
6,902,230 shares
 — 31 Dec 2017
VANGUARD GROUP INC
13F
Company
13F
7.9%
$182,597,000
4,582,096 shares
 — 31 Dec 2017
Invesco Ltd.
13F
Company
13F
2.7%
$63,169,000
1,585,132 shares
 — 31 Dec 2017
STATE STREET CORP
13F
Company
13F
2.7%
$61,138,000
1,533,992 shares
 — 31 Dec 2017
Bank of New York Mellon Corp
13F
Company
13F
2.5%
$56,903,000
1,427,928 shares
 — 31 Dec 2017
DIMENSIONAL FUND ADVISORS LP
13F
Company
13F
2.4%
$55,758,000
1,399,150 shares
 — 31 Dec 2017
RICE HALL JAMES & ASSOCIATES, LLC
13F
Company
13F
2.3%
$52,706,000
1,322,614 shares
 — 31 Dec 2017
ACADIAN ASSET MANAGEMENT LLC
13F
Company
13F
2.2%
$51,013,000
1,280,179 shares
 — 31 Dec 2017
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 2018

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

Institutions
308
Shares
51,276,608
Rows loaded
308
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. The marker flags a reported price that failed the local validity check.

Compare Q1 2018 vs Q4 2017 Across Filers

Q4 2017 holders
294
Q1 2018 holders
308
Holder diff
14
Investor Q4 2017 Shares Q1 2018 Shares Share Diff Share Chg % Q4 2017 value Q1 2018 value Value change Value Chg %

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

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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