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Institutional Investment Manager
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS (CIK: 0001083190) incorporated in Pennsylvania, located at 5 North 5th St, Harrisburg, PA. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 1,233 holdings with a total value of $5,490,497,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 Rubicon Technology 46,056 112,000 0.00%
52 FXCM INC-A 78,132 113,000 0.00%
53 ALPHA NATURAL RESOURCES 377,145 114,000 0.00%
54 BON-TON STORES INC 25,185 116,000 0.00%
55 CYTORI THERAPEUTIC INC 210,498 117,000 0.00%
56 PAIN THERAPEUTICS INC 67,507 117,000 0.00%
57 ACTINIUM PHARMACEUTICALS INC 44,424 118,000 0.00%
58 SALEM MEDIA GROUP INC CL A 18,719 118,000 0.00%
59 OHR PHARMACEUTICAL INC 46,975 118,000 0.00%
60 LIBERATOR MEDICAL HLDGS INC 55,541 126,000 0.00%
61 STERLING CONSTRUCTION CO INC 31,833 127,000 0.00%
62 ARCH COAL INC 375,026 128,000 0.00%
63 KINDRED BIOSCIENCES INC 18,888 129,000 0.00%
64 HARVEST NATURAL RESOURCES IN 74,191 130,000 0.00%
65 RADIO ONE INC CL D NON VTG 42,072 133,000 0.00%
66 RESOLUTE ENERGY CORP 138,360 134,000 0.00%
67 BALTIC TRADING LIMITED 83,897 134,000 0.00%
68 NANOVIRICIDES INC 77,329 134,000 0.00%
69 NEW YORK & CO 51,468 138,000 0.00%
70 NICHOLAS FINANCIAL INC 11,353 144,000 0.00%
71 SYMMETRY SURGICAL INC 16,492 144,000 0.00%
72 BIO PATH HOLDINGS INC 128,245 147,000 0.00%
73 CNH INDL N V 15,800 147,000 0.00%
74 GOODRICH PETE CORP 80,095 149,000 0.00%
75 QUICKLOGIC CORP 98,261 156,000 0.00%
76 LEAP FROG ENTERPRISE 111,527 156,000 0.00%
77 SWIFT ENERGY CO 76,622 156,000 0.00%
78 ITT Educational Services Inc 39,743 158,000 0.00%
79 SYNERON MEDICAL LTD ORD SHS 15,935 169,000 0.00%
80 GAIAM INC 25,941 170,000 0.00%
81 Nuverra Environmental Solutions Inc 27,137 170,000 0.00%
82 FUEL SYS SOLUTIONS INC 22,770 170,000 0.00%
83 YUME INC COM 31,614 171,000 0.00%
84 PERFORMANT FINL CORP 53,190 172,000 0.00%
85 AMPIO PHARMACEUTICALS INC 73,535 174,000 0.00%
86 TREMOR VIDEO INC 62,009 180,000 0.00%
87 HIGHER ONE HLDGS INC COM 60,210 180,000 0.00%
88 ENERGY RECOVERY INC COM 66,446 182,000 0.00%
89 A H BELO CORP COM CL A 32,481 182,000 0.00%
90 VAALCO ENERGY INC 85,512 183,000 0.00%
91 REPUBLIC FIRST BANCORP INC 53,087 184,000 0.00%
92 GOLD RESOURCE CORP 67,240 186,000 0.00%
93 ACELRX PHARMACEUTICALS INC 44,194 187,000 0.00%
94 LMI Aerospace, Inc. 18,650 187,000 0.00%
95 CUI GLOBAL INC 37,139 188,000 0.00%
96 MANITEX INTL INC 24,750 189,000 0.00%
97 SEARS HOMETOWN & OUTLET STOR 20,220 192,000 0.00%
98 SHILOH INDS INC 14,840 192,000 0.00%
99 ENZO BIOCHEM INC 64,434 195,000 0.00%
100 CASTLE A M & CO 32,149 198,000 0.00%
Page 2 of 25

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001083190-15-000007, filed 2015.08.24).

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.