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Columbia Labs Inc.
Columbia Labs Inc.. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 43 Institutional holders with a total value of $18,720,895.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JW Asset Management, LLC 498,767 3,097,000 16.54%
2 BlackRock Institutional Trust Company, N.A. 374,732 2,327,000 12.43%
3 Krensavage Asset Management, LLC 316,149 1,963,000 10.49%
4 VANGUARD GROUP INC 304,562 1,892,000 10.11%
5 RENAISSANCE TECHNOLOGIES LLC 186,360 1,157,000 6.18%
6 PERRITT CAPITAL MANAGEMENT INC 154,500 959,000 5.12%
7 GABELLI FUNDS LLC 133,309 828,000 4.42%
8 WELLS FARGO & COMPANY/MN 110,835 688,000 3.68%
9 BELLEVUE ASSET MANAGEMENT AG 110,000 682,000 3.64%
10 Municipal Employees' Retirement System of Michigan 86,580 538,000 2.87%
11 LSV ASSET MANAGEMENT 85,673 532,000 2.84%
12 MORGAN STANLEY 82,305 511,000 2.73%
13 KNOTT DAVID M 66,760 414,580 2.21%
14 GSA CAPITAL PARTNERS LLP 52,256 325,000 1.74%
15 SUSQUEHANNA INTERNATIONAL GROUP, LLP 52,000 323,000 1.73% Call
16 SUSQUEHANNA INTERNATIONAL GROUP, LLP 48,300 300,000 1.60% Put
17 GEODE CAPITAL MANAGEMENT, LLC 48,350 300,000 1.60%
18 SUSQUEHANNA INTERNATIONAL GROUP, LLP 46,024 286,000 1.53%
19 DIMENSIONAL FUND ADVISORS LP 31,138 193,000 1.03%
20 BlackRock Fund Advisors 26,334 164,000 0.88%
21 Spark Investment Management LLC 23,500 145,000 0.77%
22 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 26,574 144,000 0.77%
23 NORTHERN TRUST CORP 20,639 128,000 0.68%
24 SHEPHERD KAPLAN KROCHUK, LLC 20,433 127,000 0.68%
25 DEUTSCHE BANK AG\ 20,443 126,000 0.67%
26 OXFORD ASSET MANAGEMENT LLP 17,864 111,000 0.59%
27 TWO SIGMA SECURITIES, LLC 13,765 85,000 0.45%
28 Virtu KCG Holdings LLC 11,228 70,000 0.37%
29 Rotella Capital Management, Inc. 10,985 68,000 0.36%
30 ROYAL BANK OF CANADA 10,965 68,000 0.36%
31 Brandywine Global Investment Management, LLC 7,330 46,000 0.25%
32 UBS Group AG 5,214 33,000 0.18%
33 BLACKROCK ADVISORS LLC 4,676 29,000 0.15%
34 ACADIAN ASSET MANAGEMENT LLC 2,185 14,000 0.07%
35 BlackRock Investment Management, LLC 1,871 12,000 0.06%
36 Estabrook Capital Management 1,500 9,315 0.05%
37 CITIGROUP INC 1,319 8,000 0.04%
38 BANK OF AMERICA CORP /DE/ 1,160 7,000 0.04%
39 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 672 4,000 0.02%
40 MANUFACTURERS LIFE INSURANCE COMPANY, THE 449 3,000 0.02%
41 PRELUDE CAPITAL MANAGEMENT, LLC 298 2,000 0.01%
42 Focused Wealth Management, Inc 125 1,000 0.01%
43 Tower Research Capital LLC (TRC) 100 1,000 0.01%

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.