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K12 INC
K12 INC. Institutional holdings reported to the SEC.

Institutional Holders (2017Q1)
Portfolio Summary: 142 Institutional holders with a total value of $616,253,316.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 Spark Investment Management LLC 84,100 1,610,000 0.26%
52 TEACHERS ADVISORS, LLC 83,085 1,591,000 0.26%
53 GSA CAPITAL PARTNERS LLP 76,555 1,466,000 0.24%
54 MARTINGALE ASSET MANAGEMENT L P 70,819 1,357,000 0.22%
55 ROYAL BANK OF CANADA 68,635 1,315,000 0.21%
56 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 66,581 1,275,000 0.21%
57 Swiss National Bank 62,600 1,199,000 0.19%
58 HBK INVESTMENTS L P 60,895 1,166,000 0.19%
59 TFS CAPITAL LLC 60,674 1,162,000 0.19%
60 SHELL ASSET MANAGEMENT CO 57,936 1,109,000 0.18%
61 NN INVESTMENT PARTNERS HOLDINGS N.V. 57,545 1,102,000 0.18%
62 PUTNAM INVESTMENTS LLC 55,344 1,060,000 0.17%
63 AlphaMark Advisors, LLC 51,784 992,000 0.16%
64 Allianz Asset Management GmbH 49,034 939,000 0.15%
65 WELLS FARGO & COMPANY/MN 48,640 932,000 0.15%
66 Sterling Capital Management LLC 48,593 931,000 0.15%
67 ALAMBIC INVESTMENT MANAGEMENT, L.P. 48,280 925,000 0.15%
68 AMERIPRISE FINANCIAL INC 45,898 879,000 0.14%
69 JANUS HENDERSON INVESTORS US LLC 44,378 850,000 0.14%
70 HIGHBRIDGE CAPITAL MANAGEMENT LLC 43,713 837,000 0.14%
71 RHUMBLINE ADVISERS 40,767 781,000 0.13%
72 STRS OHIO 40,000 766,000 0.12%
73 Hutchin Hill Capital, LP 39,400 755,000 0.12%
74 HAWK RIDGE CAPITAL MANAGEMENT LP 37,226 713,000 0.12%
75 SECOR Capital Advisors, LP 35,490 680,000 0.11%
76 AHL Partners LLP 35,265 675,000 0.11%
77 Municipal Employees' Retirement System of Michigan 33,840 648,000 0.11%
78 FAIRFAX FINANCIAL HOLDINGS LTD/ CAN 33,133 634,000 0.10%
79 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 32,887 630,000 0.10%
80 A.R.T. Advisors, LLC 32,722 626,000 0.10%
81 PEAK6 Group LLC 32,100 615,000 0.10% Call
82 BARCLAYS PLC 29,823 572,000 0.09%
83 CREDIT SUISSE AG/ 28,973 556,000 0.09%
84 BALYASNY ASSET MANAGEMENT L.P. 28,388 544,000 0.09%
85 MANUFACTURERS LIFE INSURANCE COMPANY, THE 26,377 505,000 0.08%
86 METROPOLITAN LIFE INSURANCE CO/NY 24,896 477,000 0.08%
87 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 24,248 464,000 0.08%
88 Malaga Cove Capital, LLC 23,725 452,000 0.07%
89 Dynamic Technology Lab Private Ltd 23,270 446,000 0.07%
90 MENTA CAPITAL LLC 22,349 428,000 0.07%
91 Brandywine Global Investment Management, LLC 22,210 426,000 0.07%
92 LUCUS ADVISORS LLC 21,983 421,000 0.07%
93 AMERICAN INTERNATIONAL GROUP, INC. 20,813 399,000 0.06%
94 PEAK6 Group LLC 20,600 394,000 0.06% Put
95 EATON VANCE MANAGEMENT 20,000 383,000 0.06%
96 GLOBEFLEX CAPITAL L P 19,405 372,000 0.06%
97 PRUDENTIAL FINANCIAL INC 18,458 353,000 0.06%
98 MILLENNIUM MANAGEMENT LLC 18,255 350,000 0.06%
99 Quantitative Investment Management, LLC 17,800 340,000 0.06%
100 LANDSCAPE CAPITAL MANAGEMENT, L.L.C. 17,547 336,000 0.05%
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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.