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SPOK HLDGS INC COM
SPOK HLDGS INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 123 Institutional holders with a total value of $258,395,021.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FIFTH THIRD BANCORP 59 1,000 0.00%
2 ENTERPRISE FINANCIAL SERVICES CORP 92 2,000 0.00%
3 ASSET PLANNING SERVICES, LTD. 200 3,000 0.00%
4 SONORA INVESTMENT MANAGEMENT, LLC 330 5,000 0.00%
5 BANK OF MONTREAL /CAN/ 646 11,000 0.00%
6 LS Investment Advisors, LLC 734 12,000 0.00%
7 Zurcher Kantonalbank (Zurich Cantonalbank) 700 12,000 0.00%
8 BlackRock Finance, Inc. 793 13,000 0.01%
9 BARCLAYS PLC 834 14,000 0.01%
10 PNC FINANCIAL SERVICES GROUP, INC. 872 14,000 0.01%
11 COLONY GROUP LLC 1,000 16,000 0.01%
12 ENVESTNET ASSET MANAGEMENT INC 1,678 28,000 0.01%
13 BANK OF AMERICA CORP /DE/ 2,585 43,000 0.02%
14 TEACHER RETIREMENT SYSTEM OF TEXAS 2,669 44,000 0.02%
15 PineBridge Investments, L.P. 2,820 46,000 0.02%
16 UBS Group AG 2,883 48,000 0.02%
17 MASON STREET ADVISORS, LLC 3,169 52,000 0.02%
18 Legal & General Group Plc 3,216 53,000 0.02%
19 Tower Research Capital LLC (TRC) 4,231 70,000 0.03%
20 BNP PARIBAS FINANCIAL MARKETS 4,497 74,021 0.03%
21 KBC Group NV 5,002 82,000 0.03%
22 CANADA LIFE ASSURANCE Co 6,068 100,000 0.04%
23 OFI Advisors LLC 6,503 107,000 0.04%
24 ACADIAN ASSET MANAGEMENT LLC 7,081 117,000 0.05%
25 ClariVest Asset Management LLC 8,318 137,000 0.05%
26 SG Americas Securities, LLC 8,391 138,000 0.05%
27 Arizona State Retirement System 10,346 170,000 0.07%
28 CAPSTONE ASSET MANAGEMENT CO 10,400 171,000 0.07%
29 SECOR Capital Advisors, LP 10,403 171,000 0.07%
30 TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 10,700 176,000 0.07%
31 South Dakota Investment Council 11,800 194,000 0.08%
32 FMR LLC 12,000 198,000 0.08%
33 Conestoga Capital Advisors, LLC 12,700 209,000 0.08%
34 PRELUDE CAPITAL MANAGEMENT, LLC 12,905 212,000 0.08%
35 Spark Investment Management LLC 13,300 218,000 0.08%
36 VOYA INVESTMENT MANAGEMENT LLC 13,328 219,000 0.08%
37 BLACKROCK ADVISORS LLC 14,408 237,000 0.09%
38 MANUFACTURERS LIFE INSURANCE COMPANY, THE 14,738 243,000 0.09%
39 Hutchin Hill Capital, LP 15,300 252,000 0.10%
40 AMERICAN INTERNATIONAL GROUP, INC. 15,458 254,000 0.10%
41 PDT Partners, LLC 17,090 281,000 0.11%
42 METROPOLITAN LIFE INSURANCE CO/NY 17,180 283,000 0.11%
43 Brandywine Global Investment Management, LLC 17,340 286,000 0.11%
44 TEXAS PERMANENT SCHOOL FUND CORP 17,781 293,000 0.11%
45 LUCUS ADVISORS LLC 17,960 296,000 0.11%
46 D. E. Shaw & Co., Inc. 18,158 299,000 0.12%
47 Municipal Employees' Retirement System of Michigan 19,590 322,000 0.12%
48 SCHRODER INVESTMENT MANAGEMENT GROUP 19,600 323,000 0.13%
49 NEW YORK STATE COMMON RETIREMENT FUND 19,900 328,000 0.13%
50 RBF Capital, LLC 20,000 329,000 0.13%
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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.