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

Institutional Holders (2016Q4)
Portfolio Summary: 81 Institutional holders with a total value of $23,382,184.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 3,261,878 4,991,000 21.35%
2 BlackRock Fund Advisors 2,460,728 3,765,000 16.10%
3 PRUDENTIAL PLC 2,150,000 3,290,000 14.07%
4 STATE STREET CORP 1,119,590 1,714,000 7.33%
5 BlackRock Institutional Trust Company, N.A. 859,172 1,315,000 5.62%
6 NORTHERN TRUST CORP 833,156 1,274,000 5.45%
7 GEODE CAPITAL MANAGEMENT, LLC 559,023 855,000 3.66%
8 RUSSELL INVESTMENTS GROUP, LTD. 410,976 617,000 2.64%
9 BlackRock Investment Management, LLC 281,011 430,000 1.84%
10 TIAA CREF INVESTMENT MANAGEMENT LLC 274,987 421,000 1.80%
11 MORGAN STANLEY 250,987 385,000 1.65%
12 Bank of New York Mellon Corp 238,639 365,000 1.56%
13 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 174,000 266,000 1.14%
14 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 156,760 240,000 1.03%
15 TEACHERS ADVISORS, LLC 156,880 240,000 1.03%
16 SUSQUEHANNA INTERNATIONAL GROUP, LLP 148,000 226,000 0.97% Call
17 LADENBURG THALMANN FINANCIAL SERVICES INC. 138,912 213,000 0.91%
18 LPL Financial LLC 122,000 188,000 0.80%
19 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 120,200 184,000 0.79%
20 NEXT Financial Group, Inc 106,100 162,000 0.69%
21 RHUMBLINE ADVISERS 82,535 126,000 0.54%
22 CITIGROUP INC 77,728 119,000 0.51%
23 NEW YORK STATE COMMON RETIREMENT FUND 77,600 119,000 0.51%
24 OXFORD ASSET MANAGEMENT LLP 68,760 105,000 0.45%
25 WELLS FARGO & COMPANY/MN 58,376 89,000 0.38%
26 GOLDMAN SACHS GROUP INC 56,189 86,000 0.37%
27 BANK OF AMERICA CORP /DE/ 52,561 80,000 0.34%
28 SUSQUEHANNA INTERNATIONAL GROUP, LLP 50,921 78,000 0.33%
29 Winfield Associates, Inc. 50,950 78,000 0.33%
30 Nationwide Fund Advisors 47,940 73,000 0.31%
31 SUSQUEHANNA INTERNATIONAL GROUP, LLP 44,800 69,000 0.30% Put
32 BLACKROCK ADVISORS LLC 44,974 69,000 0.30%
33 AMERICAN INTERNATIONAL GROUP, INC. 43,786 67,000 0.29%
34 DEUTSCHE BANK AG\ 44,134 67,000 0.29%
35 SABBY MANAGEMENT, LLC 43,263 66,000 0.28%
36 HighTower Advisors, LLC 39,200 61,000 0.26%
37 VOYA INVESTMENT MANAGEMENT LLC 36,348 56,000 0.24%
38 MANUFACTURERS LIFE INSURANCE COMPANY, THE 34,528 53,000 0.23%
39 R&F CAPITAL ADVISORS LP 34,467 53,000 0.23%
40 CREDIT SUISSE AG/ 33,605 51,000 0.22%
41 A.R.T. Advisors, LLC 32,100 49,000 0.21%
42 Legal & General Group Plc 29,089 44,000 0.19%
43 YORKBRIDGE WEALTH PARTNERS, LLC 22,000 39,000 0.17%
44 Orange Investment Advisors, Inc. 22,500 34,000 0.15%
45 Private Advisor Group, LLC 18,853 29,000 0.12%
46 WealthTrust Fairport, LLC 19,252 29,000 0.12%
47 TWO SIGMA SECURITIES, LLC 17,420 27,000 0.12%
48 GLENMEDE TRUST CO NA 17,500 26,000 0.11%
49 Creative Planning 16,550 25,000 0.11%
50 CITADEL ADVISORS LLC 14,718 23,000 0.10%
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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.