Dark
Light
System
Security
RADISYS CORP COM
RADISYS CORP COM. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 51 Institutional holders with a total value of $51,256,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Nierenberg Investment Management Company, LLC 3,485,055 9,410,000 18.36%
2 BlackRock Institutional Trust Company, N.A. 2,697,560 7,283,000 14.21%
3 RENAISSANCE TECHNOLOGIES LLC 1,589,099 4,291,000 8.37%
4 DIMENSIONAL FUND ADVISORS LP 1,265,509 3,417,000 6.67%
5 KENNEDY CAPITAL MANAGEMENT LLC 1,243,866 3,358,000 6.55%
6 Potomac Capital Management, Inc. 1,205,210 3,254,000 6.35%
7 Penn Capital Management Company, LLC 1,083,361 2,925,000 5.71%
8 VANGUARD GROUP INC 1,011,763 2,732,000 5.33%
9 ROYCE & ASSOCIATES LP 867,557 2,342,000 4.57%
10 SEGALL BRYANT & HAMILL, LLC 789,342 2,131,000 4.16%
11 Pacific Ridge Capital Partners, LLC 637,850 1,722,000 3.36%
12 AMERIPRISE FINANCIAL INC 574,890 1,552,000 3.03%
13 MORGAN STANLEY 369,420 997,000 1.95%
14 BRIDGEWAY CAPITAL MANAGEMENT, LLC 325,500 879,000 1.71%
15 WEDGE CAPITAL MANAGEMENT L L P/NC 226,100 610,000 1.19%
16 WELLS FARGO & COMPANY/MN 159,289 430,000 0.84%
17 ALGERT GLOBAL LLC 157,191 424,000 0.83%
18 GEODE CAPITAL MANAGEMENT, LLC 149,703 403,000 0.79%
19 Ancora Advisors LLC 136,500 369,000 0.72%
20 BlackRock Group LTD 123,298 333,000 0.65%
21 HERALD INVESTMENT MANAGEMENT Ltd 105,500 282,000 0.55%
22 BlackRock Fund Advisors 89,677 242,000 0.47%
23 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 86,200 233,000 0.45%
24 Bank of New York Mellon Corp 80,427 217,000 0.42%
25 CAPITAL ONE, NATIONAL ASSOCIATION 79,012 213,000 0.42%
26 NORTHERN TRUST CORP 59,978 162,000 0.32%
27 SHEPHERD KAPLAN KROCHUK, LLC 56,700 153,000 0.30%
28 PRICE T ROWE ASSOCIATES INC /MD/ 56,800 153,000 0.30%
29 BlackRock Japan Co. Ltd 37,813 102,000 0.20%
30 Spark Investment Management LLC 28,500 76,000 0.15%
31 Brandywine Global Investment Management, LLC 25,500 69,000 0.13%
32 BLACKROCK ADVISORS LLC 24,966 67,000 0.13%
33 Rotella Capital Management, Inc. 23,648 64,000 0.12%
34 Virtu KCG Holdings LLC 22,933 62,000 0.12%
35 STATE STREET CORP 19,934 53,000 0.10%
36 GOLDMAN SACHS GROUP INC 19,559 53,000 0.10%
37 Moors & Cabot, Inc. 18,800 49,000 0.10%
38 BECKER CAPITAL MANAGEMENT INC 15,000 40,000 0.08%
39 Bragg Financial Advisors, Inc 12,300 33,000 0.06%
40 BlackRock Investment Management, LLC 6,050 16,000 0.03%
41 Nationwide Fund Advisors 5,568 15,000 0.03%
42 Walleye Trading LLC 3,800 10,000 0.02%
43 MANUFACTURERS LIFE INSURANCE COMPANY, THE 3,347 9,000 0.02%
44 FEDERATED HERMES, INC. 3,433 9,000 0.02%
45 SPHINX TRADING, LP 2,000 5,000 0.01%
46 UBS Group AG 1,737 5,000 0.01%
47 Cable Hill Partners, LLC 90 1,000 0.00%
48 THOMPSON DAVIS & CO., INC. 200 1,000 0.00%
49 CITIGROUP INC 100 0 0.00%
50 LADENBURG THALMANN FINANCIAL SERVICES INC. 150 0 0.00%
Page 1 of 2

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.