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 Q1 2016?

228 institutional investors reported ALKS - Alkermes plc. - Common Stock for Q1 2016. Use the holders table for investor-level position and value details.

Alkermes plc. - Common Stock (ALKS)

CUSIP: G01767105

Q1 2016 13F Holders as of 31 Mar 2016

Type / Class: Equity / Common Stock
Shares outstanding: 164,135,525
Total 13F shares: 145,549,048
Share change: +2,911,260
Total reported value: $4,976,133,428
Put/Call ratio: 102%
Price per share: $34.19
Number of holders: 228
Value change: -$210,080,821
Number of buys: 110
Number of sells: 157

Quarterly Holders Quick Answers

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

Need full ownership history?
Open the full security ownership history page.

Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
Back to full security ownership history.

Explore More Reporting Periods

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

Newer quarter: Q2 2016
Previous quarter: Q4 2015

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%	22,508,708	$1,786,741,000	—	31 Dec 2015	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	12%	20,102,582	$1,595,741,000	—	31 Dec 2015	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	10%	16,365,932	$1,299,128,000	—	31 Dec 2015	13F
VANGUARD GROUP INC	13F	Company	6.4%	10,453,605	$829,807,000	—	31 Dec 2015	13F
Invesco Ltd.	13F	Company	5.8%	9,587,108	$761,024,000	—	31 Dec 2015	13F
Woodford Investment Management Ltd	13F	Company	3.4%	5,535,569	$439,413,000	—	31 Dec 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	2.3%	3,775,023	$299,661,000	—	31 Dec 2015	13F
AMERIPRISE FINANCIAL INC	13F	Company	2.1%	3,491,167	$277,113,000	—	31 Dec 2015	13F
Artisan Partners Limited Partnership	13F	Company	2%	3,240,803	$257,255,000	—	31 Dec 2015	13F
BlackRock Fund Advisors	13F	Company	2%	3,209,489	$254,769,000	—	31 Dec 2015	13F
STATE STREET CORP	13F	Company	1.8%	3,005,724	$238,600,000	—	31 Dec 2015	13F
FEDERATED HERMES, INC.	13F	Company	1.4%	2,350,855	$186,611,000	—	31 Dec 2015	13F
GOLDMAN SACHS GROUP INC	13F	Company	1.3%	2,067,762	$164,139,000	—	31 Dec 2015	13F
WADDELL & REED FINANCIAL INC	13F	Company	1.2%	2,032,544	$161,343,000	—	31 Dec 2015	13F
Clearbridge Investments, LLC	13F	Company	1.2%	2,005,574	$159,202,000	—	31 Dec 2015	13F
FRANKLIN RESOURCES INC	13F	Company	1%	1,695,803	$134,613,000	—	31 Dec 2015	13F
FIRST TRUST ADVISORS LP	13F	Company	1%	1,693,076	$134,396,000	—	31 Dec 2015	13F
BlackRock Group LTD	13F	Company	0.9%	1,472,072	$116,855,000	—	31 Dec 2015	13F
NORGES BANK	13F	Company	0.71%	1,164,424	$92,432,000	—	31 Dec 2015	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.65%	1,069,195	$84,874,000	—	31 Dec 2015	13F
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	0.64%	1,047,772	$83,172,000	—	31 Dec 2015	13F
DEUTSCHE BANK AG\	13F	Company	0.64%	1,044,989	$82,949,000	—	31 Dec 2015	13F
Meditor Group Ltd	13F	Company	0.63%	1,030,639	$81,812,000	—	31 Dec 2015	13F
CITADEL ADVISORS LLC	13F	Company	0.61%	996,443	$79,097,000	—	31 Dec 2015	13F
Bank of New York Mellon Corp	13F	Company	0.57%	936,507	$74,341,000	—	31 Dec 2015	13F
BLACKROCK ADVISORS LLC	13F	Company	0.56%	921,318	$73,134,000	—	31 Dec 2015	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.56%	913,864	$72,494,000	—	31 Dec 2015	13F
JANUS HENDERSON INVESTORS US LLC	13F	Company	0.5%	816,118	$64,784,000	—	31 Dec 2015	13F
Calamos Advisors LLC	13F	Company	0.49%	808,347	$64,167,000	—	31 Dec 2015	13F
TOCQUEVILLE ASSET MANAGEMENT L.P.	13F	Company	0.43%	707,598	$56,169,000	—	31 Dec 2015	13F
NORTHERN TRUST CORP	13F	Company	0.43%	702,547	$55,770,000	—	31 Dec 2015	13F
Cormorant Asset Management, LP	13F	Company	0.43%	700,000	$55,566,000	—	31 Dec 2015	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.33%	540,577	$42,911,000	—	31 Dec 2015	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.33%	537,365	$42,656,000	—	31 Dec 2015	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.32%	519,695	$41,254,000	—	31 Dec 2015	13F
Tekla Capital Management LLC	13F	Company	0.31%	510,444	$40,519,000	—	31 Dec 2015	13F
CREDIT SUISSE AG/	13F	Company	0.24%	401,980	$31,908,000	—	31 Dec 2015	13F
Granahan Investment Management, LLC	13F	Company	0.22%	362,500	$28,775,000	—	31 Dec 2015	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.22%	354,910	$28,173,000	—	31 Dec 2015	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.19%	315,106	$25,014,000	—	31 Dec 2015	13F
Avalon Investment & Advisory	13F	Company	0.19%	309,379	$24,559,000	—	31 Dec 2015	13F
Tamarack Advisers, LP	13F	Company	0.18%	300,000	$23,814,000	—	31 Dec 2015	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.18%	292,700	$23,235,000	—	31 Dec 2015	13F
Mitsubishi UFJ Trust & Banking Corp	13F	Company	0.18%	287,368	$22,811,000	—	31 Dec 2015	13F
BlackRock Japan Co. Ltd	13F	Company	0.17%	279,113	$22,156,000	—	31 Dec 2015	13F
MORGAN STANLEY	13F	Company	0.17%	278,816	$22,134,000	—	31 Dec 2015	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.17%	276,938	$21,983,000	—	31 Dec 2015	13F
Swiss National Bank	13F	Company	0.16%	270,400	$21,464,000	—	31 Dec 2015	13F
D. E. Shaw & Co., Inc.	13F	Company	0.16%	266,770	$21,176,000	—	31 Dec 2015	13F
BAKER BROS. ADVISORS LP	13F	Company	0.15%	250,251	$19,865,000	—	31 Dec 2015	13F

Institutional Holders of Alkermes plc. - Common Stock (ALKS) as of Q1 2016

As of 31 Mar 2016, Alkermes plc. - Common Stock (ALKS) was held by 228 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 145,549,048 shares. The largest 10 holders included FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, PRICE T ROWE ASSOCIATES INC /MD/, VANGUARD GROUP INC, Invesco Ltd., Woodford Investment Management Ltd, FRANKLIN RESOURCES INC, BlackRock Institutional Trust Company, N.A., STATE STREET CORP, and BlackRock Fund Advisors. This page lists 228 institutional shareholders reporting positions in this security for the Q1 2016 filing period.

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

Compare Q1 2016 vs Q4 2015 Across Filers

Q4 2015 holders

283

Q1 2016 holders

228

Holder diff

-55

Investor	Q4 2015 Shares	Q1 2016 Shares	Share Diff	Share Chg %	Q4 2015 Value $	Q1 2016 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.