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Spok Holdings
SPOK

Overview Fund Activity

102 hedge funds and large institutions have $146M invested in Spok Holdings in 2021 Q1 according to their latest regulatory filings, with 9 funds opening new positions, 30 increasing their positions, 45 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
102
Holders Change
-3
Holders Change %
-2.86%
% of All Funds
1.8%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
9
Increased
30
Reduced
45
Closed
12
Calls
$54K
Puts
$11K
Net Calls
+$43K
Net Calls Change
-$14K

Top Buyers

1
BlackRock
1
BlackRock
New York
$32.4M
2
William Blair & Company
2
William Blair & Company
Illinois
$1.33M
3
TAM
3
Tocqueville Asset Management
New York
$4.21M
4
Invesco
4
Invesco
Georgia
$2.45M
5
Jacobs Levy Equity Management
5
Jacobs Levy Equity Management
New Jersey
$942K

Top Sellers

1
Man Group
1
Man Group
United Kingdom
$0
2
SG Americas Securities
2
SG Americas Securities
New York
$0
3
Assenagon Asset Management
3
Assenagon Asset Management
Luxembourg
$0
4
ICM
4
Invenomic Capital Management
Massachusetts
$359K
5
Russell Investments Group
5
Russell Investments Group
United Kingdom
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$32.4M +$1.86M +177,491 +6%
Renaissance Technologies
2
Renaissance Technologies
New York
$16M -$315K -30,031 -2%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$15.6M -$470K -44,808 -3%
Vanguard Group
4
Vanguard Group
Pennsylvania
$13.4M +$17.6K +1,679 +0.1%
State Street
5
State Street
Massachusetts
$5.94M -$493K -46,960 -8%
DRZID
6
DePrince Race & Zollo Inc (DRZ)
Florida
$5.52M -$75.4K -7,192 -1%
JPMorgan Chase & Co
7
JPMorgan Chase & Co
New York
$4.93M -$363K -34,605 -7%
Bank of New York Mellon
8
Bank of New York Mellon
New York
$4.28M -$78.3K -7,461 -2%
TAM
9
Tocqueville Asset Management
New York
$4.21M +$530K +50,500 +14%
FP
10
Foundry Partners
Minnesota
$3.28M -$109K -10,365 -3%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$3.16M +$93.6K +8,927 +3%
Grantham, Mayo, Van Otterloo & Co (GMO)
12
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$2.45M +$79.7K +7,600 +3%
Invesco
13
Invesco
Georgia
$2.45M +$385K +36,747 +19%
Northern Trust
14
Northern Trust
Illinois
$2.33M -$342K -32,576 -13%
Nuveen Asset Management
15
Nuveen Asset Management
Illinois
$2.07M -$74.2K -7,071 -3%
Arrowstreet Capital
16
Arrowstreet Capital
Massachusetts
$1.44M -$177K -16,897 -11%
PPA
17
Parametric Portfolio Associates
Washington
$1.38M +$169K +16,145 +14%
William Blair & Company
18
William Blair & Company
Illinois
$1.33M +$794K +75,728 +149%
Charles Schwab
19
Charles Schwab
California
$1.33M -$114K -10,913 -8%
Principal Financial Group
20
Principal Financial Group
Iowa
$1.29M +$18.3K +1,740 +1%
BCM
21
Bridgeway Capital Management
Texas
$1.03M +$262K +25,000 +34%
Jacobs Levy Equity Management
22
Jacobs Levy Equity Management
New Jersey
$942K +$378K +36,067 +67%
Bank of America
23
Bank of America
North Carolina
$926K +$185K +17,617 +25%
Ameriprise
24
Ameriprise
Minnesota
$913K +$60K +5,727 +7%
Morgan Stanley
25
Morgan Stanley
New York
$845K -$83.3K -7,947 -9%
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