What does CUSIP G01767105 represent in this 13F holders report?

CUSIP G01767105 is the security identifier for ALKS - Alkermes plc. - Common Stock used to aggregate holder disclosures.

How many institutions held ALKS - Alkermes plc. - Common Stock in Q4 2017?

241 institutional investors reported ALKS - Alkermes plc. - Common Stock for Q4 2017. Use the holders table for investor-level position and value details.

Alkermes plc. - Common Stock (ALKS)

CUSIP: G01767105

Q4 2017 13F Holders as of 31 Dec 2017

Type / Class: Equity / Common Stock
Shares outstanding: 164,135,525
Total 13F shares: 161,375,962
Share change: +8,182,360
Total reported value: $8,831,086,069
Put/Call ratio: 46%
Price per share: $54.73
Number of holders: 241
Value change: +$455,579,024
Number of buys: 103
Number of sells: 127

Quarterly Holders Quick Answers

What is CUSIP G01767105?
CUSIP G01767105 identifies ALKS - Alkermes plc. - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

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

Newer quarter: Q1 2018
Previous quarter: Q3 2017

Recent filing periods for CUSIP G01767105:

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

Top shareholders of ALKS - Alkermes plc. - 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
FMR LLC	13F	Company	14%	23,048,525	$1,171,787,000	—	30 Sep 2017	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	12%	20,210,328	$1,027,493,000	—	30 Sep 2017	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	11%	17,405,699	$884,906,000	—	30 Sep 2017	13F
PRIMECAP MANAGEMENT CO/CA/	13F	Company	8%	13,109,895	$666,507,000	—	30 Sep 2017	13F
VANGUARD GROUP INC	13F	Company	7.8%	12,761,202	$648,780,000	—	30 Sep 2017	13F
BlackRock Finance, Inc.	13F	Company	6.5%	10,613,743	$539,603,000	—	30 Sep 2017	13F
Woodford Investment Management Ltd	13F	Company	4.5%	7,335,683	$372,946,000	—	30 Sep 2017	13F
Invesco Ltd.	13F	Company	3.1%	5,034,597	$255,959,000	—	30 Sep 2017	13F
STATE STREET CORP	13F	Company	2.7%	4,365,909	$221,970,000	—	30 Sep 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	2.1%	3,426,346	$174,196,000	—	30 Sep 2017	13F
FRANKLIN RESOURCES INC	13F	Company	1.9%	3,181,900	$161,768,000	—	30 Sep 2017	13F
THORNBURG INVESTMENT MANAGEMENT INC	13F	Company	1.7%	2,779,364	$141,303,000	—	30 Sep 2017	13F
JANUS HENDERSON GROUP PLC	13F	Company	1.6%	2,650,006	$134,726,000	—	30 Sep 2017	13F
Bank of New York Mellon Corp	13F	Company	0.84%	1,380,070	$70,161,000	—	30 Sep 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.8%	1,311,821	$66,662,000	—	30 Sep 2017	13F
Clearbridge Investments, LLC	13F	Company	0.79%	1,288,758	$65,520,000	—	30 Sep 2017	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.77%	1,263,109	$64,216,461	—	30 Sep 2017	13F
Meditor Group Ltd	13F	Company	0.63%	1,030,639	$52,397,000	—	30 Sep 2017	13F
NORTHERN TRUST CORP	13F	Company	0.52%	858,303	$43,636,000	—	30 Sep 2017	13F
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	0.48%	786,743	$39,998,000	—	30 Sep 2017	13F
BNP Paribas Asset Management Holding S.A.	13F	Company	0.46%	759,046	$38,590,000	—	30 Sep 2017	13F
NORGES BANK	13F	Company	0.41%	677,678	$34,453,000	—	30 Sep 2017	13F
FIRST TRUST ADVISORS LP	13F	Company	0.41%	675,443	$34,340,000	—	30 Sep 2017	13F
Legal & General Group Plc	13F	Company	0.41%	668,021	$33,962,000	—	30 Sep 2017	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.39%	637,500	$32,410,000	—	30 Sep 2017	13F
Fiera Capital Corp	13F	Company	0.39%	636,803	$32,375,000	—	30 Sep 2017	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.38%	616,000	$31,318,000	—	30 Sep 2017	13F
Swiss National Bank	13F	Company	0.34%	563,800	$28,664,000	—	30 Sep 2017	13F
D. E. Shaw & Co., Inc.	13F	Company	0.34%	552,302	$28,079,000	—	30 Sep 2017	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.33%	543,486	$27,631,000	—	30 Sep 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.29%	469,803	$23,885,000	—	30 Sep 2017	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.27%	449,120	$22,833,000	—	30 Sep 2017	13F
JENNISON ASSOCIATES LLC	13F	Company	0.24%	401,068	$20,390,000	—	30 Sep 2017	13F
FEDERATED HERMES, INC.	13F	Company	0.23%	384,400	$19,543,000	—	30 Sep 2017	13F
TOCQUEVILLE ASSET MANAGEMENT L.P.	13F	Company	0.22%	364,841	$18,549,000	—	30 Sep 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.21%	352,856	$17,935,000	—	30 Sep 2017	13F
CREDIT SUISSE AG/	13F	Company	0.2%	333,100	$16,933,000	—	30 Sep 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.19%	311,264	$15,825,000	—	30 Sep 2017	13F
Mitsubishi UFJ Trust & Banking Corp	13F	Company	0.19%	309,147	$15,717,000	—	30 Sep 2017	13F
GW&K Investment Management, LLC	13F	Company	0.19%	308,531	$15,686,000	—	30 Sep 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.18%	290,196	$14,754,000	—	30 Sep 2017	13F
KBC Group NV	13F	Company	0.16%	270,415	$13,748,000	—	30 Sep 2017	13F
LOS ANGELES CAPITAL MANAGEMENT LLC	13F	Company	0.16%	261,977	$13,319,000	—	30 Sep 2017	13F
VAN ECK ASSOCIATES CORP	13F	Company	0.16%	261,551	$13,297,000	—	30 Sep 2017	13F
CREDIT AGRICOLE S A	13F	Individual	0.16%	256,571	$13,045,000	—	30 Sep 2017	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.15%	252,773	$12,851,000	—	30 Sep 2017	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.15%	248,841	$12,651,000	—	30 Sep 2017	13F
Asset Management One Co., Ltd.	13F	Company	0.14%	234,377	$11,924,000	—	30 Sep 2017	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.14%	234,300	$11,912,000	—	30 Sep 2017	13F
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	13F	Company	0.13%	212,477	$10,802,000	—	30 Sep 2017	13F

Institutional Holders of Alkermes plc. - Common Stock (ALKS) as of Q4 2017

As of 31 Dec 2017, Alkermes plc. - Common Stock (ALKS) was held by 241 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 161,375,962 shares. The largest 10 holders included FMR LLC, PRIMECAP MANAGEMENT CO/CA/, WELLINGTON MANAGEMENT GROUP LLP, PRICE T ROWE ASSOCIATES INC /MD/, Vanguard Group Inc, BlackRock Inc., Woodford Investment Management Ltd, Invesco Ltd., GOLDMAN SACHS GROUP INC, and STATE STREET CORP. This page lists 241 institutional shareholders reporting positions in this security for the Q4 2017 filing period.

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

Compare Q4 2017 vs Q3 2017 Across Filers

Q3 2017 holders

238

Q4 2017 holders

241

Holder diff

Investor	Q3 2017 Shares	Q4 2017 Shares	Share Diff	Share Chg %	Q3 2017 Value $	Q4 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.