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Spok Holdings
SPOK

Overview Fund Activity

103 hedge funds and large institutions have $130M invested in Spok Holdings in 2021 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 26 increasing their positions, 40 reducing their positions, and 17 closing their positions.

Holders
103
Holders Change
+1
Holders Change %
+0.98%
% of All Funds
1.8%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
26
Reduced
40
Closed
17
Calls
$387K
Puts
$647K
Net Calls
-$260K
Net Calls Change
-$303K

Top Buyers

1
DRZID
1
DePrince Race & Zollo Inc (DRZ)
Florida
$13.9M
2
Invesco
2
Invesco
Georgia
$10M
3
Russell Investments Group
3
Russell Investments Group
United Kingdom
$2.7M
4
Millennium Management
4
Millennium Management
New York
$2.71M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$2.05M

Top Sellers

1
BlackRock
1
BlackRock
New York
$20M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$1.31M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$9.4M
4
State Street
4
State Street
Massachusetts
$3.21M
5
Nuveen Asset Management
5
Nuveen Asset Management
Illinois
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$20M 2,080,629 -1,004,552 -33%
Renaissance Technologies
2
Renaissance Technologies
New York
$14.6M 1,516,771 -4,191 -0.3%
DRZID
3
DePrince Race & Zollo Inc (DRZ)
Florida
$13.9M 1,442,292 +915,916 +174%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$13.8M 1,434,126 -57,068 -4%
Invesco
5
Invesco
Georgia
$10M 1,040,182 +806,927 +346%
Vanguard Group
6
Vanguard Group
Pennsylvania
$9.4M 977,523 -299,025 -23%
TAM
7
Tocqueville Asset Management
New York
$3.86M 401,600 – –
Bank of New York Mellon
8
Bank of New York Mellon
New York
$3.33M 345,614 -62,353 -15%
State Street
9
State Street
Massachusetts
$3.21M 333,346 -233,072 -41%
Millennium Management
10
Millennium Management
New York
$2.71M 281,758 +258,666 +1,120%
Russell Investments Group
11
Russell Investments Group
United Kingdom
$2.7M 280,674 +280,674 New
FP
12
Foundry Partners
Minnesota
$2.49M 259,023 -53,730 -17%
Arrowstreet Capital
13
Arrowstreet Capital
Massachusetts
$2.05M 213,179 +76,064 +55%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$1.78M 184,795 -116,790 -39%
Grantham, Mayo, Van Otterloo & Co (GMO)
15
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$1.67M 173,278 -59,900 -26%
William Blair & Company
16
William Blair & Company
Illinois
$1.52M 157,921 +31,328 +25%
JPMorgan Chase & Co
17
JPMorgan Chase & Co
New York
$1.31M 135,790 -334,065 -71%
Principal Financial Group
18
Principal Financial Group
Iowa
$1.19M 123,422 +950 +0.8%
Jacobs Levy Equity Management
19
Jacobs Levy Equity Management
New Jersey
$864K 89,794 – –
Morgan Stanley
20
Morgan Stanley
New York
$833K 86,699 +6,118 +8%
BCM
21
Bridgeway Capital Management
Texas
$831K 86,400 -12,000 -12%
Citadel Advisors
22
Citadel Advisors
Florida
$819K 85,113 +62,816 +282%
Northern Trust
23
Northern Trust
Illinois
$816K 84,830 -137,256 -62%
Charles Schwab
24
Charles Schwab
California
$805K 83,651 -42,841 -34%
Ameriprise
25
Ameriprise
Minnesota
$804K 83,639 -3,468 -4%
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