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

Institutional Holders (2014Q3)
Portfolio Summary: 116 Institutional holders with a total value of $223,811,293.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Braeside Investments, LLC 1,977,291 25,725,000 11.49%
2 BlackRock Fund Advisors 1,799,525 23,412,000 10.46%
3 RENAISSANCE TECHNOLOGIES LLC 1,736,100 22,587,000 10.09%
4 VANGUARD GROUP INC 1,637,181 21,299,000 9.52%
5 LSV ASSET MANAGEMENT 1,038,768 13,514,000 6.04%
6 DIMENSIONAL FUND ADVISORS LP 1,016,158 13,220,000 5.91%
7 BlackRock Institutional Trust Company, N.A. 879,386 11,441,000 5.11%
8 Bank of New York Mellon Corp 511,278 6,652,000 2.97%
9 STATE STREET CORP 507,817 6,609,000 2.95%
10 Numeric Investors LLC 466,942 6,075,000 2.71%
11 AMERICAN CENTURY COMPANIES INC 345,106 4,490,000 2.01%
12 ROYCE & ASSOCIATES LP 305,533 3,975,000 1.78%
13 NORTHERN TRUST CORP 299,485 3,896,000 1.74%
14 PRUDENTIAL FINANCIAL INC 221,280 2,879,000 1.29%
15 GUGGENHEIM CAPITAL LLC 194,702 2,533,000 1.13%
16 FIRST TRUST ADVISORS LP 193,571 2,518,000 1.13%
17 Invesco Ltd. 192,707 2,507,000 1.12%
18 GEODE CAPITAL MANAGEMENT, LLC 174,550 2,270,000 1.01%
19 Nationwide Fund Advisors 165,068 2,148,000 0.96%
20 BRIDGEWAY CAPITAL MANAGEMENT, LLC 164,450 2,139,000 0.96%
21 SYSTEMATIC FINANCIAL MANAGEMENT LP 158,155 2,057,000 0.92%
22 WELLS FARGO & COMPANY/MN 143,301 1,864,000 0.83%
23 MORGAN STANLEY 138,036 1,796,000 0.80%
24 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 135,900 1,769,000 0.79%
25 AMERIPRISE FINANCIAL INC 130,152 1,693,000 0.76%
26 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 122,853 1,598,000 0.71%
27 Connor, Clark & Lunn Investment Management Ltd. 116,500 1,516,000 0.68%
28 QS BATTERYMARCH FINANCIAL MANAGEMENT, INC 110,667 1,440,000 0.64%
29 HighTower Advisors, LLC 110,122 1,433,000 0.64%
30 Piermont Capital Management Inc. 103,514 1,347,000 0.60%
31 TIAA CREF INVESTMENT MANAGEMENT LLC 99,930 1,300,000 0.58%
32 GOLDMAN SACHS GROUP INC 98,597 1,283,000 0.57%
33 PARAMETRIC PORTFOLIO ASSOCIATES LLC 91,894 1,196,000 0.53%
34 BlackRock Investment Management, LLC 84,125 1,094,000 0.49%
35 BlackRock Group LTD 74,397 968,000 0.43%
36 CITADEL ADVISORS LLC 68,281 888,000 0.40%
37 DEUTSCHE BANK AG\ 65,903 856,000 0.38%
38 SCHRODER INVESTMENT MANAGEMENT GROUP 56,562 735,872 0.33%
39 TWO SIGMA ADVISERS, LP 48,387 630,000 0.28%
40 DEERE & CO 47,999 624,000 0.28%
41 STRS OHIO 48,000 624,000 0.28%
42 GSA CAPITAL PARTNERS LLP 47,110 613,000 0.27%
43 Foundry Partners, LLC 43,820 570,000 0.25%
44 NEW YORK STATE COMMON RETIREMENT FUND 43,800 570,000 0.25%
45 PNC FINANCIAL SERVICES GROUP, INC. 43,287 563,000 0.25%
46 PUBLIC SECTOR PENSION INVESTMENT BOARD 40,878 532,000 0.24%
47 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 40,014 521,000 0.23%
48 ROYAL BANK OF CANADA 38,832 506,000 0.23%
49 NORGES BANK 38,600 502,000 0.22%
50 ALGERT GLOBAL LLC 36,463 474,000 0.21%
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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.