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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
1 Technology Crossover Management VII, Ltd. 4,000,000 76,600,000 12.43%
2 DIMENSIONAL FUND ADVISORS LP 2,769,245 53,030,000 8.61%
3 VANGUARD GROUP INC 2,737,545 52,423,000 8.51%
4 BlackRock Finance, Inc. 2,501,597 47,904,000 7.77%
5 HIGHLAND CAPITAL MANAGEMENT LP 1,636,658 31,342,000 5.09%
6 ACADIAN ASSET MANAGEMENT LLC 1,261,540 24,157,000 3.92%
7 PALISADE CAPITAL MANAGEMENT, LP 1,081,827 20,717,000 3.36%
8 Numeric Investors LLC 1,019,795 19,529,000 3.17%
9 D. E. Shaw & Co., Inc. 860,762 16,484,000 2.67%
10 JPMORGAN CHASE & CO 835,760 16,005,000 2.60%
11 STATE STREET CORP 747,811 14,323,000 2.32%
12 AQR CAPITAL MANAGEMENT LLC 653,096 12,507,000 2.03%
13 FORMULA GROWTH LTD 562,320 10,768,000 1.75%
14 GEODE CAPITAL MANAGEMENT, LLC 486,433 9,314,000 1.51%
15 Bank of New York Mellon Corp 473,384 9,066,000 1.47%
16 PRINCIPAL FINANCIAL GROUP INC 428,621 8,208,000 1.33%
17 ROYCE & ASSOCIATES LP 425,500 8,148,000 1.32%
18 NORTHERN TRUST CORP 416,843 7,983,000 1.30%
19 HEARTLAND ADVISORS INC 404,433 7,745,000 1.26%
20 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 392,972 7,525,000 1.22%
21 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 356,487 6,827,000 1.11%
22 Matarin Capital Management, LLC 336,871 6,451,080 1.05%
23 Invesco Ltd. 321,792 6,163,000 1.00%
24 TIAA CREF INVESTMENT MANAGEMENT LLC 319,210 6,113,000 0.99%
25 RENAISSANCE TECHNOLOGIES LLC 297,700 5,701,000 0.93%
26 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 286,100 5,479,000 0.89%
27 GOLDMAN SACHS GROUP INC 270,238 5,175,000 0.84%
28 PANAGORA ASSET MANAGEMENT INC 256,271 4,908,000 0.80%
29 SYSTEMATIC FINANCIAL MANAGEMENT LP 254,087 4,866,000 0.79%
30 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 250,453 4,795,000 0.78%
31 RUSSELL INVESTMENTS GROUP, LTD. 240,733 4,609,000 0.75%
32 ALLIANCEBERNSTEIN L.P. 233,014 4,462,000 0.72%
33 DEUTSCHE BANK AG\ 224,717 4,302,000 0.70%
34 HENNESSY ADVISORS INC 215,600 4,129,000 0.67%
35 TWO SIGMA INVESTMENTS, LP 202,310 3,874,000 0.63%
36 ClariVest Asset Management LLC 200,216 3,834,000 0.62%
37 NEW YORK STATE COMMON RETIREMENT FUND 197,166 3,776,000 0.61%
38 TWO SIGMA ADVISERS, LP 181,268 3,471,000 0.56%
39 BRIDGEWAY CAPITAL MANAGEMENT, LLC 176,200 3,374,000 0.55%
40 BOGLE INVESTMENT MANAGEMENT L P /DE/ 173,856 3,329,000 0.54%
41 MORGAN STANLEY 156,667 3,000,000 0.49%
42 NORDEA INVESTMENT MANAGEMENT AB 148,100 2,836,000 0.46%
43 Nationwide Fund Advisors 129,690 2,484,000 0.40%
44 OXFORD ASSET MANAGEMENT LLP 127,559 2,443,000 0.40%
45 Connor, Clark & Lunn Investment Management Ltd. 124,332 2,381,000 0.39%
46 Piermont Capital Management Inc. 111,800 2,141,000 0.35%
47 BANK OF MONTREAL /CAN/ 110,010 2,107,000 0.34%
48 PARAMETRIC PORTFOLIO ASSOCIATES LLC 108,496 2,078,000 0.34%
49 JACOBS LEVY EQUITY MANAGEMENT, INC 103,199 1,976,000 0.32%
50 AMERICAN CENTURY COMPANIES INC 102,638 1,966,000 0.32%
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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.