SPOK — Spok Holdings, Inc. Institutional Ownership Transactions

Total Bought:
1,011,97157 transactions
Total Sold:
1,404,95980 transactions
Net:
-392,988shares
FundPrevious Shares
Current Shares
▲▼
Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
▲▼
Change in Weight (%)
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Type
BlackRock, Inc.1,935,2621,799,549-135,7130.000.00-0.00sell
RENAISSANCE TECHNOLOGIES LLC1,172,5501,246,579+74,0290.030.03-0.00buy
VANGUARD GROUP INC1,154,6311,229,078+74,4470.000.00-0.00buy
DIMENSIONAL FUND ADVISORS LP719,050703,826-15,2240.000.00-0.00sell
GEODE CAPITAL MANAGEMENT, LLC601,226598,552-2,6740.000.00-0.00sell
STATE STREET CORP457,428446,919-10,5090.000.00-0.00sell
HighTower Advisors, LLC408,011382,375-25,6360.010.01-0.00sell
GOLDMAN SACHS GROUP INC395,900362,471-33,4290.000.00-0.00sell
ACADIAN ASSET MANAGEMENT LLC428,060322,043-106,0170.010.01-0.01sell
CSM Advisors, LLC334,345262,945-71,4000.160.09-0.07sell
NORTHERN TRUST CORP240,986217,094-23,8920.000.00-0.00sell
Bank of New York Mellon Corp195,911212,816+16,9050.000.00-0.00buy
Connor, Clark & Lunn Investment Management Ltd.258,284196,865-61,4190.010.01-0.01sell
Qube Research & Technologies Ltd161,975178,092+16,1170.000.00-0.00buy
MORGAN STANLEY144,063177,693+33,6300.000.00-0.00buy
Trexquant Investment LP88,869170,653+81,7840.020.02+0.00buy
Uniplan Investment Counsel, Inc.161,242160,997-2450.270.21-0.06sell
FMR LLC19,829126,982+107,1530.000.00+0.00buy
MILLENNIUM MANAGEMENT LLC28,293125,808+97,5150.000.00+0.00buy
North Star Investment Management Corp.122,000122,00000.140.10-0.03hold
JACOBS LEVY EQUITY MANAGEMENT, INC64,164118,967+54,8030.000.01+0.00buy
LOS ANGELES CAPITAL MANAGEMENT LLC65,685102,021+36,3360.000.00+0.00buy
PANAGORA ASSET MANAGEMENT INC61,22693,085+31,8590.000.00+0.00buy
Quantinno Capital Management LP10,78592,726+81,9410.000.00+0.00buy
JPMORGAN CHASE & CO114,53391,823-22,7100.000.00-0.00sell
Nuveen, LLC72,81872,81800.000.00-0.00hold
D. E. Shaw & Co., Inc.40,54270,628+30,0860.000.00+0.00buy
FIRST TRUST ADVISORS LP63,51965,119+1,6000.000.00-0.00buy
TWO SIGMA INVESTMENTS, LP169,23162,587-106,6440.000.00-0.00sell
CHARLES SCHWAB INVESTMENT MANAGEMENT INC61,10360,989-1140.000.00-0.00sell
HSBC HOLDINGS PLC54,06960,331+6,2620.000.00-0.00buy
UBS Group AG66,80456,955-9,8490.000.00-0.00sell
CITADEL ADVISORS LLC23,35749,692+26,3350.000.00+0.00buy
Campbell & CO Investment Adviser LLC29,53449,038+19,5040.040.03-0.01buy
BARCLAYS PLC42,20744,520+2,3130.000.00-0.00buy
AMERICAN CENTURY COMPANIES INC43,40743,683+2760.000.00-0.00buy
TWO SIGMA ADVISERS, LP67,80042,072-25,7280.000.00-0.00sell
GSA CAPITAL PARTNERS LLP26,94840,028+13,0800.040.05+0.01buy
Keebeck Wealth Management40,00040,00000.080.06-0.02hold
VICTORY CAPITAL MANAGEMENT INC22,88837,037+14,1490.000.00+0.00buy
BANK OF AMERICA CORP /DE/59,41636,487-22,9290.000.00-0.00sell
Engineers Gate Manager LP33,25236,356+3,1040.010.01-0.00buy
RHUMBLINE ADVISERS39,96331,534-8,4290.000.00-0.00sell
Invesco Ltd.32,78430,930-1,8540.000.00-0.00sell
WELLS FARGO & COMPANY/MN22,88929,634+6,7450.000.00-0.00buy
Man Group plc25,37426,439+1,0650.000.00-0.00buy
ALLIANCEBERNSTEIN L.P.20,66024,160+3,5000.000.00-0.00buy
MARTINGALE ASSET MANAGEMENT L P32,87623,694-9,1820.010.01-0.01sell
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM31,71422,698-9,0160.000.00-0.00sell
BOOTHBAY FUND MANAGEMENT, LLC022,231+22,2310.000.01+0.01buy
Magnetar Financial LLC021,481+21,4810.000.00+0.00buy
AMERIPRISE FINANCIAL INC19,09720,009+9120.000.00-0.00buy
Brevan Howard Capital Management LP019,185+19,1850.000.00+0.00buy
Hennion & Walsh Asset Management, Inc.49,93818,846-31,0920.030.01-0.02sell
Point72 Asset Management, L.P.018,725+18,7250.000.00+0.00buy
AQR CAPITAL MANAGEMENT LLC43,28016,366-26,9140.000.00-0.00sell
Squarepoint Ops LLC016,112+16,1120.000.00+0.00buy
CANADA PENSION PLAN INVESTMENT BOARD015,200+15,2000.000.00+0.00buy
Significant Wealth Partners LLC25,96914,798-11,1710.220.22-0.00sell
VIRTUS ADVISERS, LLC6,35014,663+8,3130.060.09+0.03buy
Hillsdale Investment Management Inc.16,50014,100-2,4000.010.01-0.00sell
OCCUDO QUANTITATIVE STRATEGIES LP12,77813,532+7540.030.01-0.01buy
DEUTSCHE BANK AG\13,39213,154-2380.000.00-0.00sell
Grantham, Mayo, Van Otterloo & Co. LLC12,30712,30700.000.00-0.00hold
Cambria Investment Management, L.P.012,154+12,1540.000.01+0.01buy
ALGERT GLOBAL LLC11,00012,080+1,0800.000.00-0.00buy
STATE OF WISCONSIN INVESTMENT BOARD011,100+11,1000.000.00+0.00buy
MetLife Investment Management, LLC11,69611,051-6450.000.00-0.00sell
PRICE T ROWE ASSOCIATES INC /MD/10,74410,74400.000.00-0.00hold
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO10,67310,67300.000.00-0.00hold
OXFORD ASSET MANAGEMENT LLP010,352+10,3520.000.05+0.05buy
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.9,5539,445-1080.000.00-0.00sell
AlphaQuest LLC8,9519,168+2170.010.01-0.00buy
Truvestments Capital LLC11,7518,828-2,9230.040.02-0.02sell
CITIGROUP INC6,8767,032+1560.000.00-0.00buy
Versant Capital Management, Inc06,650+6,6500.000.01+0.01buy
Police & Firemen's Retirement System of New Jersey6,2036,597+3940.000.00-0.00buy
New Age Alpha Advisors, LLC6,5705,855-7150.000.00-0.00sell
Aquatic Capital Management LLC04,966+4,9660.000.00+0.00buy
Triumph Capital Management6,1014,801-1,3000.010.01+0.00sell
BNP PARIBAS FINANCIAL MARKETS18,4014,686-13,7150.000.00-0.00sell
Legal & General Group Plc3,9543,95400.000.00-0.00hold
State of Wyoming23,3713,846-19,5250.050.01-0.04sell
Russell Investments Group, Ltd.4,5513,738-8130.000.00-0.00sell
Tower Research Capital LLC (TRC)1,0952,702+1,6070.000.00+0.00buy
CANADA LIFE ASSURANCE Co1,4522,465+1,0130.000.00+0.00buy
Ameritas Investment Partners, Inc.2,0802,08000.000.00-0.00hold
Larson Financial Group LLC2,0002,00000.000.00-0.00hold
GAMMA Investing LLC6321,839+1,2070.000.00+0.00buy
SBI Securities Co., Ltd.2,3161,747-5690.000.00-0.00sell
Kestra Advisory Services, LLC01,738+1,7380.000.00+0.00buy
McIlrath & Eck, LLC2,1661,451-7150.000.00-0.00sell
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM1,2691,252-170.000.00-0.00sell
Sterling Capital Management LLC1,4061,174-2320.000.00-0.00sell
CWM, LLC3,310857-2,4530.000.00-0.00sell
NISA INVESTMENT ADVISORS, LLC46792+7460.000.00+0.00buy
State of Alaska, Department of Revenue65365300.000.00-0.00hold
NewEdge Advisors, LLC449643+1940.000.00-0.00buy
AMALGAMATED BANK600640+400.000.00-0.00buy
Rockefeller Capital Management L.P.0550+5500.000.00+0.00buy
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