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

Institutional Holders (2014Q1)
Portfolio Summary: 207 Institutional holders with a total value of $1,790,568,951.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 COLUMBIA WANGER ASSET MANAGEMENT LLC 7,215,700 158,745,000 8.87%
2 OAK RIDGE INVESTMENTS LLC 5,714,052 125,709,000 7.02%
3 BlackRock Fund Advisors 5,075,494 111,661,000 6.24%
4 VANGUARD GROUP INC 4,792,518 105,436,000 5.89%
5 ALLIANCEBERNSTEIN L.P. 4,664,592 102,621,000 5.73%
6 STATE STREET CORP 2,529,125 55,644,000 3.11%
7 KING LUTHER CAPITAL MANAGEMENT CORP 2,516,103 55,354,000 3.09%
8 KORNITZER CAPITAL MANAGEMENT INC /KS 2,431,506 53,493,000 2.99%
9 WELLS FARGO & COMPANY/MN 2,380,733 52,375,000 2.93%
10 Ranger Investment Management, L.P. 2,273,688 50,021,000 2.79%
11 BlackRock Institutional Trust Company, N.A. 1,959,014 43,098,000 2.41%
12 Stephens Investment Management Group LLC 1,634,694 35,963,000 2.01%
13 Invesco Ltd. 1,532,375 33,712,000 1.88%
14 AMERIPRISE FINANCIAL INC 1,315,985 28,952,000 1.62%
15 CLOUGH CAPITAL PARTNERS L P 1,304,400 28,697,000 1.60%
16 CHARTWELL INVESTMENT PARTNERS/PA 1,254,869 27,607,000 1.54%
17 OppenheimerFunds, Inc. 1,193,604 26,259,000 1.47%
18 NORTHERN TRUST CORP 1,088,956 23,957,000 1.34%
19 BANK OF MONTREAL /CAN/ 1,029,173 22,642,000 1.26%
20 Apex Capital Management 1,020,464 22,450,000 1.25%
21 DIMENSIONAL FUND ADVISORS LP 996,182 21,916,000 1.22%
22 Neuberger Berman Group LLC 923,702 20,321,000 1.13%
23 THRIVENT FINANCIAL FOR LUTHERANS 893,270 19,652,000 1.10%
24 RAINIER INVESTMENT MANAGEMENT LLC 845,730 18,606,000 1.04%
25 RICE HALL JAMES & ASSOCIATES, LLC 817,128 17,977,000 1.00%
26 FIDUCIARY MANAGEMENT ASSOCIATES LLC 813,469 17,896,000 1.00%
27 SECTORAL ASSET MANAGEMENT INC 761,443 16,752,000 0.94%
28 KALMAR INVESTMENTS INC /DE/ 738,912 16,256,000 0.91%
29 Bank of New York Mellon Corp 733,167 16,129,000 0.90%
30 RUSSELL FRANK CO/ 707,508 15,566,000 0.87%
31 Tekla Capital Management LLC 699,382 15,386,000 0.86%
32 TURNER INVESTMENTS LLC 671,936 14,781,000 0.83%
33 Summit Creek Advisors LLC 647,227 14,239,000 0.80%
34 LOOMIS SAYLES & CO L P 645,769 14,207,000 0.79%
35 NORGES BANK 626,738 13,788,000 0.77%
36 EAGLE ASSET MANAGEMENT INC 596,562 13,124,000 0.73%
37 MANAGED ACCOUNT ADVISORS LLC 575,012 12,650,000 0.71%
38 WADDELL & REED FINANCIAL INC 549,670 12,093,000 0.68%
39 MACKENZIE FINANCIAL CORP 522,764 11,501,000 0.64%
40 NEXT CENTURY GROWTH INVESTORS LLC 475,698 10,465,000 0.58%
41 PRINCIPAL FINANCIAL GROUP INC 450,492 9,911,000 0.55%
42 AMI ASSET MANAGEMENT CORP 444,852 9,787,000 0.55%
43 BLAIR WILLIAM & CO/IL 426,085 9,374,000 0.52%
44 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 420,601 8,857,000 0.49%
45 GEODE CAPITAL MANAGEMENT, LLC 387,475 8,524,000 0.48%
46 NORTHPOINTE CAPITAL LLC 378,354 8,323,000 0.46%
47 GABELLI FUNDS LLC 362,209 7,969,000 0.45%
48 BANK OF AMERICA CORP /DE/ 361,124 7,945,000 0.44%
49 KOPP INVESTMENT ADVISORS LLC 356,743 7,848,000 0.44%
50 TIAA CREF INVESTMENT MANAGEMENT LLC 339,209 7,463,000 0.42%
Page 1 of 5

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.