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Institutional Investment Manager
PRINCIPAL FINANCIAL GROUP INC
PRINCIPAL FINANCIAL GROUP INC (CIK: 0001126328) incorporated in Delaware, registered under Accident & Health Insurance, located at 711 High Street, Des Moines, IA. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 2,173 holdings with a total value of $67,055,257,000.
#
Name
Shares
Value ($)
%
Options
Notes
2151 RESOURCE CAP CORP 20,504 79,000 0.00%
2152 NAVIOS MARITIME ACQUIS CORP SHS 21,498 77,000 0.00%
2153 RIGEL PHARMACEUTICAL INC 23,831 76,000 0.00%
2154 Abraxas Petroleum Corp 24,611 73,000 0.00%
2155 DURECT CORP 30,664 73,000 0.00%
2156 PERNIX THERAPEUTICS HLDGS IN 11,875 70,000 0.00%
2157 UNITED CMNTY FINL CORP OHIO 12,879 69,000 0.00%
2158 FRONTLINE LTD ORD 28,324 69,000 0.00%
2159 MATTSON TECHNOLOGY INC 20,419 68,000 0.00%
2160 PEREGRINE PHARMACEUTICALS IN 51,225 67,000 0.00%
2161 VIVUS INC 28,315 67,000 0.00%
2162 THRESHOLD PHARMACEUTICAL INC 16,446 66,000 0.00%
2163 Gastar Exploration, Ltd. 21,268 66,000 0.00%
2164 BIOSCRIP INC 17,993 65,000 0.00%
2165 SEVENTY SEVEN ENERGY INC - escrow shares 14,731 63,000 0.00%
2166 Key Energy Services, Inc. 34,873 63,000 0.00%
2167 LIMELIGHT NETWORKS INC COM 15,951 63,000 0.00%
2168 SYNTA PHARMACEUTICALS CORP 24,785 55,000 0.00%
2169 BIOTIME INC 14,203 52,000 0.00%
2170 VIRNETX HLDG CORP 12,347 52,000 0.00%
2171 EXCO RESOURCES INC 41,383 49,000 0.00%
2172 TeleCommunication Systems Inc. 13,165 44,000 0.00%
2173 NORTH ATLANTIC DRILLING LTD 18,734 22,000 0.00%
Page 44 of 44

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001126328-15-000214, filed 2015.08.10).

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.