Dark
Light
System
Security
ACCURAY INCORPORATED COM
ACCURAY INCORPORATED COM. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 144 Institutional holders with a total value of $486,484,464.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PRIMECAP MANAGEMENT CO/CA/ 7,493,600 47,734,000 9.81%
2 VANGUARD GROUP INC 5,907,777 37,633,000 7.74%
3 Boston Partners 4,571,390 29,120,000 5.99%
4 RENAISSANCE TECHNOLOGIES LLC 4,286,723 27,306,000 5.61%
5 PFM Health Sciences, LP 4,220,273 26,883,000 5.53%
6 Neuberger Berman Group LLC 4,173,052 26,582,000 5.46%
7 HEARTLAND ADVISORS INC 3,672,510 23,394,000 4.81%
8 PRICE T ROWE ASSOCIATES INC /MD/ 2,884,587 18,375,000 3.78%
9 BlackRock Fund Advisors 2,664,682 16,974,000 3.49%
10 ORACLE INVESTMENT MANAGEMENT INC 2,482,718 15,815,000 3.25%
11 PEREGRINE CAPITAL MANAGEMENT INC /MN/ 2,378,088 15,148,000 3.11%
12 Lapides Asset Management, LLC 2,200,000 14,014,000 2.88%
13 BlackRock Institutional Trust Company, N.A. 2,115,387 13,475,000 2.77%
14 WELLINGTON MANAGEMENT GROUP LLP 1,866,844 11,892,000 2.44%
15 SECTORAL ASSET MANAGEMENT INC 1,854,625 11,814,000 2.43%
16 ROYCE & ASSOCIATES LP 1,618,877 10,312,000 2.12%
17 STATE STREET CORP 1,547,515 9,859,000 2.03%
18 KORNITZER CAPITAL MANAGEMENT INC /KS 1,382,103 8,804,000 1.81%
19 D. E. Shaw & Co., Inc. 1,306,930 8,325,000 1.71%
20 NORGES BANK 1,362,339 8,289,000 1.70%
21 MILLENNIUM MANAGEMENT LLC 1,218,495 7,762,000 1.60%
22 EMERALD ACQUISITION LTD. 1,143,808 7,286,000 1.50%
23 NORTHERN TRUST CORP 947,201 6,034,000 1.24%
24 PARAMETRIC PORTFOLIO ASSOCIATES LLC 783,035 4,988,000 1.03%
25 DIMENSIONAL FUND ADVISORS LP 647,419 4,124,000 0.85%
26 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 630,444 4,016,000 0.83%
27 Bank of New York Mellon Corp 578,638 3,686,000 0.76%
28 GEODE CAPITAL MANAGEMENT, LLC 568,224 3,619,000 0.74%
29 PURA VIDA INVESTMENTS, LLC 500,000 3,185,000 0.65%
30 TWO SIGMA INVESTMENTS, LP 406,189 2,587,000 0.53%
31 MENTA CAPITAL LLC 367,323 2,340,000 0.48%
32 Vident Investment Advisory, LLC 336,058 2,141,000 0.44%
33 BlackRock Investment Management, LLC 312,446 1,990,000 0.41%
34 ALAMBIC INVESTMENT MANAGEMENT, L.P. 309,659 1,973,000 0.41%
35 EVENTIDE ASSET MANAGEMENT, LLC 306,200 1,950,000 0.40%
36 Spark Investment Management LLC 297,300 1,893,000 0.39%
37 DEUTSCHE BANK AG\ 277,129 1,764,000 0.36%
38 JACOBS LEVY EQUITY MANAGEMENT, INC 272,877 1,738,000 0.36%
39 MORGAN STANLEY 259,847 1,655,000 0.34%
40 CREDIT SUISSE AG/ 259,656 1,654,000 0.34%
41 TIAA CREF INVESTMENT MANAGEMENT LLC 249,209 1,587,000 0.33%
42 Point72 Asset Management, L.P. 234,100 1,491,000 0.31%
43 Asset Management One Co., Ltd. 233,800 1,489,000 0.31%
44 Granahan Investment Management, LLC 232,000 1,478,000 0.30%
45 UBS Group AG 225,599 1,437,000 0.30%
46 Point72 Asset Management, L.P. 219,800 1,400,000 0.29% Call
47 MACQUARIE GROUP LTD 208,384 1,327,000 0.27%
48 Piermont Capital Management Inc. 199,122 1,268,000 0.26%
49 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 193,151 1,230,000 0.25%
50 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 168,860 1,076,000 0.22%
Page 1 of 3

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.