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

Institutional Holders (2016Q3)
Portfolio Summary: 77 Institutional holders with a total value of $30,865,388.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 3,227,881 6,876,000 22.28%
2 BlackRock Fund Advisors 2,079,057 4,428,000 14.35%
3 PRUDENTIAL PLC 1,975,000 4,207,000 13.63%
4 STATE STREET CORP 1,098,910 2,342,000 7.59%
5 BlackRock Institutional Trust Company, N.A. 859,172 1,830,000 5.93%
6 NORTHERN TRUST CORP 829,044 1,765,000 5.72%
7 GEODE CAPITAL MANAGEMENT, LLC 543,542 1,157,000 3.75%
8 Informed Momentum Co LLC 523,432 1,115,000 3.61%
9 TIAA CREF INVESTMENT MANAGEMENT LLC 282,950 603,000 1.95%
10 BlackRock Investment Management, LLC 281,011 599,000 1.94%
11 Bank of New York Mellon Corp 222,451 474,000 1.54%
12 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 174,000 371,000 1.20%
13 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 161,160 343,000 1.11%
14 LADENBURG THALMANN FINANCIAL SERVICES INC. 139,050 296,000 0.96%
15 EMERALD ACQUISITION LTD. 137,593 293,000 0.95%
16 RENAISSANCE TECHNOLOGIES LLC 136,834 291,000 0.94%
17 SUSQUEHANNA INTERNATIONAL GROUP, LLP 130,300 278,000 0.90% Call
18 TEACHERS ADVISORS, LLC 128,702 274,000 0.89%
19 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 120,200 257,000 0.83%
20 NEXT Financial Group, Inc 106,100 226,000 0.73%
21 LPL Financial LLC 109,500 224,000 0.73%
22 SABBY MANAGEMENT, LLC 89,139 190,000 0.62%
23 NEW YORK STATE COMMON RETIREMENT FUND 77,600 165,000 0.53%
24 RHUMBLINE ADVISERS 76,482 163,000 0.53%
25 MANUFACTURERS LIFE INSURANCE COMPANY, THE 56,392 121,000 0.39%
26 BANK OF AMERICA CORP /DE/ 55,382 118,000 0.38%
27 Winfield Associates, Inc. 51,950 111,000 0.36%
28 Nationwide Fund Advisors 47,940 102,000 0.33%
29 BLACKROCK ADVISORS LLC 44,974 96,000 0.31%
30 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 44,600 94,000 0.30%
31 AMERICAN INTERNATIONAL GROUP, INC. 43,899 93,505 0.30%
32 HighTower Advisors, LLC 39,100 82,000 0.27%
33 ANCORA PRIVATE WEALTH ADVISORS, LLC 38,400 82,000 0.27%
34 VOYA INVESTMENT MANAGEMENT LLC 36,348 77,000 0.25%
35 MORGAN STANLEY 33,655 72,000 0.23%
36 WELLS FARGO & COMPANY/MN 32,885 70,000 0.23%
37 CREDIT SUISSE AG/ 31,420 67,000 0.22%
38 GOLDMAN SACHS GROUP INC 26,627 57,000 0.18%
39 Virtu KCG Holdings LLC 26,293 56,000 0.18%
40 WOLVERINE TRADING LP /BD 26,200 54,000 0.17% Call
41 Cambridge Investment Research Advisors, Inc. 25,000 53,000 0.17%
42 SUSQUEHANNA INTERNATIONAL GROUP, LLP 23,900 51,000 0.17% Put
43 ACROSPIRE INVESTMENT MANAGEMENT LLC 23,140 49,000 0.16%
44 Orange Investment Advisors, Inc. 22,500 48,000 0.16%
45 GLENMEDE TRUST CO NA 21,500 45,000 0.15%
46 WealthTrust Fairport, LLC 19,252 41,000 0.13%
47 WOLVERINE TRADING LP /BD 17,500 36,000 0.12% Put
48 MILLENNIUM MANAGEMENT LLC 16,151 34,000 0.11%
49 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 13,964 30,000 0.10%
50 Private Advisor Group, LLC 14,168 30,000 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.