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Spok Holdings
SPOK

Overview Fund Activity

105 hedge funds and large institutions have $160M invested in Spok Holdings in 2020 Q4 according to their latest regulatory filings, with 10 funds opening new positions, 37 increasing their positions, 37 reducing their positions, and 17 closing their positions.

Holders
105
Holders Change
-7
Holders Change %
-6.25%
% of All Funds
1.86%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
10
Increased
37
Reduced
37
Closed
17
Calls
$57K
Puts
–
Net Calls
+$57K
Net Calls Change
+$19K

Top Buyers

1
TAM
1
Tocqueville Asset Management
New York
$3.91M
2
Bank of New York Mellon
2
Bank of New York Mellon
New York
$4.62M
3
BCM
3
Bridgeway Capital Management
Texas
$817K
4
JG
4
Jefferies Group
New York
$779K
5
BlackRock
5
BlackRock
New York
$32.4M

Top Sellers

1
PAIM
1
Punch & Associates Investment Management
Minnesota
$0
2
BRF
2
B. Riley Financial
California
$0
3
Grantham, Mayo, Van Otterloo & Co (GMO)
3
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$2.51M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$14.2M
5
FP
5
Foundry Partners
Minnesota
$3.6M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$32.4M 2,907,690 +62,228 +2%
Renaissance Technologies
2
Renaissance Technologies
New York
$17.3M 1,550,993 +52,000 +3%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$17.1M 1,536,002 -20,893 -1%
Vanguard Group
4
Vanguard Group
Pennsylvania
$14.2M 1,274,869 -123,785 -9%
State Street
5
State Street
Massachusetts
$6.83M 613,378 +4,116 +0.7%
DRZID
6
DePrince Race & Zollo Inc (DRZ)
Florida
$5.94M 533,568 +920 +0.2%
JPMorgan Chase & Co
7
JPMorgan Chase & Co
New York
$5.61M 504,460 -23,354 -4%
Bank of New York Mellon
8
Bank of New York Mellon
New York
$4.62M 415,428 +96,223 +30%
TAM
9
Tocqueville Asset Management
New York
$3.91M 351,100 +351,100 New
FP
10
Foundry Partners
Minnesota
$3.6M 323,118 -64,457 -17%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$3.26M 292,658 +15,626 +6%
Northern Trust
12
Northern Trust
Illinois
$2.83M 254,662 -18,447 -7%
Grantham, Mayo, Van Otterloo & Co (GMO)
13
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$2.51M 225,578 -165,200 -42%
Nuveen Asset Management
14
Nuveen Asset Management
Illinois
$2.28M 204,521 -23,606 -10%
Invesco
15
Invesco
Georgia
$2.19M 196,508 +37,232 +23%
Arrowstreet Capital
16
Arrowstreet Capital
Massachusetts
$1.71M 154,012 – –
Charles Schwab
17
Charles Schwab
California
$1.53M 137,405 -4,102 -3%
ICM
18
Invenomic Capital Management
Massachusetts
$1.38M 124,322 +55,652 +81%
Principal Financial Group
19
Principal Financial Group
Iowa
$1.34M 120,732 -4,458 -4%
PPA
20
Parametric Portfolio Associates
Washington
$1.29M 115,629 -4,495 -4%
KBC Group
21
KBC Group
Belgium
$1.27M 20,722 – –
Man Group
22
Man Group
United Kingdom
$1.26M 113,374 – –
GPCM
23
Granite Point Capital Management
Massachusetts
$1.11M 100,000 – –
SG Americas Securities
24
SG Americas Securities
New York
$1.07M 96,345 +29,065 +43%
Wells Fargo
25
Wells Fargo
California
$990K 88,998 -1,051 -1%
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