Dark
Light
System
Security
AKORN INC
AKORN INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 337 Institutional holders with a total value of $3,653,902,233.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 5,285,539 230,767,000 6.32%
2 BlackRock Fund Advisors 4,580,092 199,967,000 5.47%
3 OAK RIDGE INVESTMENTS LLC 4,497,550 196,363,000 5.37%
4 COLUMBIA WANGER ASSET MANAGEMENT LLC 3,422,713 149,436,000 4.09%
5 FMR LLC 3,290,320 143,655,000 3.93%
6 BlackRock Institutional Trust Company, N.A. 2,189,903 95,611,000 2.62%
7 Invesco Ltd. 2,184,889 95,392,000 2.61%
8 Consonance Capital Management LP 1,843,756 80,498,000 2.20%
9 HealthCor Management, L.P. 1,725,000 75,314,000 2.06%
10 Bank of New York Mellon Corp 1,693,224 73,925,000 2.02%
11 Apex Capital Management 1,458,168 63,664,000 1.74%
12 NEXT CENTURY GROWTH INVESTORS LLC 1,449,706 63,294,000 1.73%
13 CITADEL ADVISORS LLC 1,320,412 57,649,000 1.58%
14 BANK OF AMERICA CORP /DE/ 1,282,737 56,003,000 1.53%
15 JANUS HENDERSON INVESTORS US LLC 1,273,341 55,594,000 1.52%
16 KALMAR INVESTMENTS INC /DE/ 1,223,064 53,399,000 1.46%
17 MILLENNIUM MANAGEMENT LLC 1,155,869 50,465,000 1.38%
18 WELLS FARGO & COMPANY/MN 1,151,046 50,254,000 1.38%
19 Stephens Investment Management Group LLC 1,109,527 48,442,000 1.33%
20 KORNITZER CAPITAL MANAGEMENT INC /KS 1,051,268 45,898,000 1.26%
21 NORTHERN TRUST CORP 1,037,811 45,311,000 1.24%
22 KING LUTHER CAPITAL MANAGEMENT CORP 1,015,880 44,353,000 1.21%
23 CHARTWELL INVESTMENT PARTNERS, LLC 989,823 43,216,000 1.18%
24 ALLIANCEBERNSTEIN L.P. 987,003 43,093,000 1.18%
25 DIMENSIONAL FUND ADVISORS LP 958,354 41,840,000 1.15%
26 AMI ASSET MANAGEMENT CORP 914,126 39,911,000 1.09%
27 Tekla Capital Management LLC 849,482 37,088,000 1.02%
28 OppenheimerFunds, Inc. 819,604 35,784,000 0.98%
29 RUSSELL FRANK CO/ 816,771 35,661,000 0.98%
30 Senator Investment Group LP 750,000 32,745,000 0.90%
31 WADDELL & REED FINANCIAL INC 679,821 29,681,000 0.81%
32 CLOUGH CAPITAL PARTNERS L P 668,953 29,206,000 0.80%
33 AMERIPRISE FINANCIAL INC 664,468 29,011,000 0.79%
34 NORGES BANK 663,378 28,963,000 0.79%
35 ARDSLEY ADVISORY PARTNERS LP 620,000 27,069,000 0.74%
36 LOOMIS SAYLES & CO L P 599,313 26,166,000 0.72%
37 GUGGENHEIM CAPITAL LLC 596,693 26,052,000 0.71%
38 RAINIER INVESTMENT MANAGEMENT LLC 574,760 25,093,000 0.69%
39 GLENMEDE TRUST CO NA 563,031 24,581,000 0.67%
40 GOLDMAN SACHS GROUP INC 546,924 23,879,000 0.65%
41 STRS OHIO 545,000 23,794,000 0.65%
42 MANAGED ACCOUNT ADVISORS LLC 535,447 23,378,000 0.64%
43 Sandell Asset Management Corp. 532,920 23,267,000 0.64%
44 PALISADE CAPITAL MANAGEMENT, LP 516,184 22,537,000 0.62%
45 THRIVENT FINANCIAL FOR LUTHERANS 513,419 22,416,000 0.61%
46 SCOUT INVESTMENTS, INC. 496,170 21,663,000 0.59%
47 PRICE T ROWE ASSOCIATES INC /MD/ 487,872 21,300,000 0.58%
48 Point72 Asset Management, L.P. 485,000 21,175,000 0.58%
49 PointState Capital LP 475,000 20,739,000 0.57%
50 EverPoint Asset Management, LLC 475,000 20,739,000 0.57%
Page 1 of 7

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.