SPOK — Spok Holdings, Inc. Institutional Ownership Transactions

Total Bought:
1,002,68364 transactions
Total Sold:
724,72449 transactions
Net:
+277,959shares
FundPrevious Shares
Current Shares
▲▼
Change in Shares
▲▼
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
▲▼
Change in Weight (%)
▲▼
Type
VANGUARD GROUP INC1,026,2011,045,356+19,1550.000.00-0.00buy
RENAISSANCE TECHNOLOGIES LLC993,2221,014,722+21,5000.020.03+0.00buy
DIMENSIONAL FUND ADVISORS LP714,633708,032-6,6010.000.00-0.00sell
HighTower Advisors, LLC548,629646,220+97,5910.010.01+0.00buy
GEODE CAPITAL MANAGEMENT, LLC451,162484,469+33,3070.000.00-0.00buy
STATE STREET CORP406,107403,409-2,6980.000.00-0.00sell
ACADIAN ASSET MANAGEMENT LLC202,055321,157+119,1020.010.01+0.00buy
PRUDENTIAL FINANCIAL INC335,440312,240-23,2000.010.01-0.00sell
Bank of New York Mellon Corp229,907232,210+2,3030.000.00-0.00buy
MORGAN STANLEY187,313212,067+24,7540.000.00+0.00buy
Uniplan Investment Counsel, Inc.156,097209,825+53,7280.200.28+0.09buy
NORTHERN TRUST CORP203,496196,413-7,0830.000.00-0.00sell
FULLER & THALER ASSET MANAGEMENT, INC.179,748171,478-8,2700.010.01-0.00sell
PRELUDE CAPITAL MANAGEMENT, LLC147,885147,88500.160.18+0.02hold
GSA CAPITAL PARTNERS LLP104,258146,847+42,5890.130.15+0.02buy
Truvestments Capital LLC117,118133,040+15,9220.720.79+0.07buy
GOLDMAN SACHS GROUP INC77,472105,982+28,5100.000.00+0.00buy
TWO SIGMA ADVISERS, LP131,700102,300-29,4000.000.00-0.00sell
Allspring Global Investments Holdings, LLC88,77383,986-4,7870.000.00-0.00sell
Trexquant Investment LP45,54177,307+31,7660.010.02+0.00buy
OSAIC HOLDINGS, INC.56,09762,065+5,9680.000.00+0.00buy
North Star Investment Management Corp.058,000+58,0000.000.06+0.06buy
FIRST TRUST ADVISORS LP56,62156,884+2630.000.00-0.00buy
Campbell & CO Investment Adviser LLC61,92253,211-8,7110.090.07-0.02sell
CHARLES SCHWAB INVESTMENT MANAGEMENT INC49,15652,955+3,7990.000.00-0.00buy
Invesco Ltd.53,88352,200-1,6830.000.00-0.00sell
Connor, Clark & Lunn Investment Management Ltd.47,96550,570+2,6050.000.00-0.00buy
GUGGENHEIM CAPITAL LLC20,38146,608+26,2270.000.00+0.00buy
Qube Research & Technologies Ltd25,13546,360+21,2250.000.00+0.00buy
Keebeck Wealth Management045,000+45,0000.000.10+0.10buy
LOS ANGELES CAPITAL MANAGEMENT LLC48,90044,400-4,5000.000.00-0.00sell
SEI INVESTMENTS CO039,118+39,1180.000.00+0.00buy
Hennion & Walsh Asset Management, Inc.34,73838,621+3,8830.030.03-0.00buy
PANAGORA ASSET MANAGEMENT INC035,331+35,3310.000.00+0.00buy
Magnetar Financial LLC034,608+34,6080.000.01+0.01buy
Y-Intercept (Hong Kong) Ltd20,91833,510+12,5920.030.03+0.00buy
STRS OHIO29,40032,200+2,8000.000.00+0.00buy
Koss-Olinger Consulting, LLC029,428+29,4280.000.04+0.04buy
RHUMBLINE ADVISERS24,82728,208+3,3810.000.00+0.00buy
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM026,738+26,7380.000.00+0.00buy
ROYAL BANK OF CANADA20,14826,591+6,4430.000.00+0.00buy
UBS Group AG36,33224,295-12,0370.000.00-0.00sell
Cambria Investment Management, L.P.16,71223,585+6,8730.020.02+0.01buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP19,79722,385+2,5880.000.00+0.00buy
BANK OF AMERICA CORP /DE/17,91920,709+2,7900.000.00+0.00buy
AMERICAN CENTURY COMPANIES INC15,79120,321+4,5300.000.00+0.00buy
LAZARD ASSET MANAGEMENT LLC11,51319,648+8,1350.000.00+0.00buy
BAILARD, INC.14,72517,317+2,5920.010.01+0.00buy
Financial Advocates Investment Management17,18917,060-1290.020.02-0.00sell
Nebula Research & Development LLC017,022+17,0220.000.04+0.04buy
Triumph Capital Management016,981+16,9810.000.10+0.10buy
MARTINGALE ASSET MANAGEMENT L P16,46716,867+4000.010.01+0.00buy
WELLS FARGO & COMPANY/MN14,66916,403+1,7340.000.00+0.00buy
OCCUDO QUANTITATIVE STRATEGIES LP016,177+16,1770.000.04+0.04buy
JOHNSON INVESTMENT COUNSEL INC16,07016,07000.000.00-0.00hold
VOYA INVESTMENT MANAGEMENT LLC015,106+15,1060.000.00+0.00buy
ExodusPoint Capital Management, LP013,575+13,5750.000.00+0.00buy
Redhawk Wealth Advisors, Inc.013,223+13,2230.000.03+0.03buy
MILLENNIUM MANAGEMENT LLC013,198+13,1980.000.00+0.00buy
Cambridge Investment Research Advisors, Inc.17,39312,667-4,7260.000.00-0.00sell
CITIGROUP INC11,11312,404+1,2910.000.00-0.00buy
PRINCIPAL FINANCIAL GROUP INC10,68111,640+9590.000.00+0.00buy
Grantham, Mayo, Van Otterloo & Co. LLC10,87810,87800.000.00-0.00hold
VIRTUS ADVISERS, LLC12,19910,808-1,3910.100.08-0.02sell
TWO SIGMA INVESTMENTS, LP18,28710,363-7,9240.000.00-0.00sell
FMR LLC9,46810,349+8810.000.00-0.00buy
MetLife Investment Management, LLC9,36310,333+9700.000.00-0.00buy
Centiva Capital, LP11,37010,265-1,1050.010.01-0.00sell
Gladius Capital Management LP07,535+7,5350.000.11+0.11buy
NEW YORK STATE COMMON RETIREMENT FUND7,4437,450+70.000.00-0.00buy
BARCLAYS PLC12,4726,441-6,0310.000.00-0.00sell
DEUTSCHE BANK AG\9,4735,246-4,2270.000.00-0.00sell
Tower Research Capital LLC (TRC)6673,683+3,0160.000.00+0.00buy
Legal & General Group Plc1,4263,515+2,0890.000.00+0.00buy
BNP PARIBAS FINANCIAL MARKETS8,5773,228-5,3490.000.00-0.00sell
State of Wyoming2,6182,806+1880.010.01-0.00buy
EntryPoint Capital, LLC02,656+2,6560.000.02+0.02buy
Covestor Ltd2,2162,068-1480.020.02-0.00sell
Ameritas Investment Partners, Inc.1,4681,46800.000.00-0.00hold
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM1,7871,325-4620.000.00-0.00sell
CANADA LIFE ASSURANCE Co7,4031,314-6,0890.000.00-0.00sell
McIlrath & Eck, LLC1,0321,03200.000.00-0.00hold
GROUP ONE TRADING LLC1,930865-1,0650.000.00-0.00sell
AMALGAMATED BANK60060000.000.00-0.00hold
Bank of New Hampshire57057000.000.00-0.00hold
Russell Investments Group, Ltd.609524-850.000.00-0.00sell
CWM, LLC306390+840.000.00+0.00buy
MACROVIEW INVESTMENT MANAGEMENT LLC332346+140.010.01-0.00buy
Gen-Wealth Partners Inc27027000.000.00-0.00hold
Parallel Advisors, LLC414267-1470.000.00-0.00sell
SIGNATUREFD, LLC553198-3550.000.00-0.00sell
Farther Finance Advisors, LLC95179+840.000.00+0.00buy
JONES FINANCIAL COMPANIES LLLP0163+1630.000.00+0.00buy
GAMMA Investing LLC0125+1250.000.00+0.00buy
QUADRANT CAPITAL GROUP LLC171113-580.000.00-0.00sell
Steward Partners Investment Advisory, LLC10010000.000.00-0.00hold
Capital Advisors, Ltd. LLC656500.000.00-0.00hold
NISA INVESTMENT ADVISORS, LLC12,11550-12,0650.000.00-0.00sell
Private Wealth Management Group, LLC343400.000.00-0.00hold
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC303000.000.00-0.00hold
Page 1 of 2