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PROS HOLDINGS INC
PROS HOLDINGS INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 96 Institutional holders with a total value of $549,448,472.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Champlain Investment Partners, LLC 1,507,320 39,854,000 7.25%
2 TimesSquare Capital Management, LLC 1,362,230 36,017,000 6.56%
3 PRICE T ROWE ASSOCIATES INC /MD/ 1,318,860 34,871,000 6.35%
4 Conestoga Capital Advisors, LLC 1,222,350 32,319,000 5.88%
5 WELLS FARGO & COMPANY/MN 994,902 26,305,000 4.79%
6 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 943,898 24,957,000 4.54%
7 Stephens Investment Management Group LLC 923,213 24,410,000 4.44%
8 GW&K Investment Management, LLC 876,275 23,169,000 4.22%
9 State of New Jersey Common Pension Fund D 870,000 23,003,000 4.19%
10 VANGUARD GROUP INC 797,502 21,086,000 3.84%
11 NEW YORK STATE COMMON RETIREMENT FUND 728,965 19,274,000 3.51%
12 Archon Capital Management LLC 720,708 19,056,000 3.47%
13 BlackRock Institutional Trust Company, N.A. 669,833 17,710,000 3.22%
14 DEUTSCHE BANK AG\ 591,408 15,635,000 2.85%
15 Granahan Investment Management, LLC 561,700 14,851,000 2.70%
16 BlackRock Fund Advisors 519,107 13,725,000 2.50%
17 ROCKEFELLER FINANCIAL SERVICES INC 482,325 12,753,000 2.32%
18 STATE STREET CORP 384,267 10,162,000 1.85%
19 VOYA INVESTMENT MANAGEMENT LLC 374,711 9,908,000 1.80%
20 KORNITZER CAPITAL MANAGEMENT INC /KS 340,533 9,004,000 1.64%
21 KING LUTHER CAPITAL MANAGEMENT CORP 338,785 8,957,000 1.63%
22 Polar Capital LLP 325,946 8,616,000 1.57%
23 JANUS HENDERSON INVESTORS US LLC 294,813 7,795,000 1.42%
24 NORTHERN TRUST CORP 290,402 7,678,000 1.40%
25 Cortina Asset Management, LLC 285,681 7,553,000 1.37%
26 ASHFORD CAPITAL MANAGEMENT INC 224,000 5,923,000 1.08%
27 AMERIPRISE FINANCIAL INC 218,667 5,782,000 1.05%
28 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 204,754 5,414,000 0.99%
29 BROWN ADVISORY INC 193,088 5,104,000 0.93%
30 BLACKROCK ADVISORS LLC 183,361 4,848,000 0.88%
31 GEODE CAPITAL MANAGEMENT, LLC 125,181 3,309,000 0.60%
32 Bank of New York Mellon Corp 122,789 3,247,000 0.59%
33 CLEARBRIDGE, LLC 108,034 2,856,000 0.52%
34 Manatuck Hill Partners, LLC 100,000 2,644,000 0.48%
35 WASATCH ADVISORS LP 90,258 2,386,000 0.43%
36 TIAA CREF INVESTMENT MANAGEMENT LLC 90,207 2,385,000 0.43%
37 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 79,400 2,099,000 0.38%
38 UNITED SERVICES AUTOMOBILE ASSOCIATION 77,700 2,054,000 0.37%
39 Nationwide Fund Advisors 71,766 1,897,000 0.35%
40 RENAISSANCE TECHNOLOGIES LLC 71,275 1,885,000 0.34%
41 Penn Capital Management Company, LLC 65,944 1,744,000 0.32%
42 BlackRock Investment Management, LLC 64,618 1,708,000 0.31%
43 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 58,372 1,544,000 0.28%
44 FMR LLC 55,700 1,473,000 0.27%
45 ESSEX INVESTMENT MANAGEMENT CO LLC 53,646 1,418,000 0.26%
46 MANAGED ACCOUNT ADVISORS LLC 52,175 1,379,000 0.25%
47 RUSSELL FRANK CO/ 52,845 1,340,000 0.24%
48 Nuveen Asset Management, LLC 48,312 1,277,000 0.23%
49 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 48,000 1,269,000 0.23%
50 Trellus Management Company, LLC 45,000 1,190,000 0.22%
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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.