Security key
G01767105
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 149,415,077
- Total 13F value
- $8,740,882,725
- Share change
- +11,755,620
- Put/Call ratio
- 68%
- SEC-reported price per share
- $58.50
- Number of holders
- 256
- Value change
- +$690,583,280
- Number of buys
- 125
- Number of sells
- 121
- Shares outstanding
- 166,591,536
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
Q1 2017
Institutions
256
Top holders
10
ALKS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2017
Previous quarter: Q4 2016
Alkermes plc. SEC filings
Alkermes plc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP G01767105
Recent filing periods:
Ownership snapshot
Top reported holders of ALKS - Alkermes plc. - 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
FMR LLC
Disclosed value leader
FMR LLC
Comparable rows
15/15
Latest evidence
31 Dec 2016
13F
Lead comparable stake: 14%
Showing 1-6 of 15 holder rows.
Quick read
FMR LLC 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 FMR LLC's linked filing trail.
Comparable ownership
Top 5
FMR LLC
14%
WELLINGTON MANAGEMENT GROUP LLP
13%
PRICE T ROWE ASSOCIATES INC /MD/
11%
VANGUARD GROUP INC
7%
Woodford Investment Management Ltd
4.5%
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 |
|---|---|---|---|---|---|
| FMR LLC |
13F
Company
|
14%
|
$1,266,978,000
22,795,572 shares
|
— | 31 Dec 2016 |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
13%
|
$1,181,901,000
21,264,875 shares
|
— | 31 Dec 2016 |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
Company
|
11%
|
$1,024,902,000
18,440,121 shares
|
— | 31 Dec 2016 |
| VANGUARD GROUP INC |
13F
Company
|
7%
|
$644,684,000
11,599,214 shares
|
— | 31 Dec 2016 |
| Woodford Investment Management Ltd |
13F
Company
|
4.5%
|
$414,134,000
7,451,128 shares
|
— | 31 Dec 2016 |
| PRIMECAP MANAGEMENT CO/CA/ |
13F
Company
|
3.8%
|
$354,393,000
6,376,270 shares
|
— | 31 Dec 2016 |
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 2017
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
256
Shares
149,415,077
Rows available
256
| 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 Q1 2017 vs Q4 2016 Across Filers
Q4 2016 holders
261
Q1 2017 holders
256
Holder diff
-5
| Investor | Q4 2016 Shares | Q1 2017 Shares | Share Diff | Share Chg % | Q4 2016 value | Q1 2017 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend