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Spok Holdings
SPOK

Overview Fund Activity

122 hedge funds and large institutions have $182M invested in Spok Holdings in 2019 Q3 according to their latest regulatory filings, with 13 funds opening new positions, 50 increasing their positions, 35 reducing their positions, and 15 closing their positions.

Holders
122
Holders Change
-4
Holders Change %
-3.17%
% of All Funds
2.68%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
13
Increased
50
Reduced
35
Closed
15
Calls
$263K
Puts
$596K
Net Calls
-$333K
Net Calls Change
+$288K

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$2.05M
2
Nuveen Asset Management
2
Nuveen Asset Management
Illinois
$2.17M
3
Millennium Management
3
Millennium Management
New York
$1.11M
4
PI
4
PineBridge Investments
New York
$1.05M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$2.22M

Top Sellers

1
Invesco
1
Invesco
Georgia
$1.61M
2
Man Group
2
Man Group
United Kingdom
$1.81M
3
American Century Companies
3
American Century Companies
Missouri
$637K
4
AQR Capital Management
4
AQR Capital Management
Connecticut
$562K
5
Assenagon Asset Management
5
Assenagon Asset Management
Luxembourg
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$35.4M 2,962,130 +67,100 +2%
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$19.3M 1,616,206 -6,594 -0.4%
Renaissance Technologies
3
Renaissance Technologies
New York
$18.4M 1,537,543 +30,559 +2%
Vanguard Group
4
Vanguard Group
Pennsylvania
$16.6M 1,388,647 +9,605 +0.7%
PAIM
5
Punch & Associates Investment Management
Minnesota
$8.9M 745,347 +6,362 +0.9%
State Street
6
State Street
Massachusetts
$7.29M 610,335 +8,830 +1%
DRZID
7
DePrince Race & Zollo Inc (DRZ)
Florida
$6.63M 555,240 +67 +0%
Grantham, Mayo, Van Otterloo & Co (GMO)
8
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$5.32M 445,788 +59,788 +15%
FP
9
Foundry Partners
Minnesota
$4.35M 364,260 -14,780 -4%
Bank of New York Mellon
10
Bank of New York Mellon
New York
$4.33M 363,030 -19,278 -5%
Northern Trust
11
Northern Trust
Illinois
$3.26M 273,312 +27,056 +11%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$3.05M 255,112 +2,727 +1%
Russell Investments Group
13
Russell Investments Group
United Kingdom
$2.29M 191,527 +55,542 +41%
Arrowstreet Capital
14
Arrowstreet Capital
Massachusetts
$2.22M 186,291 +74,577 +67%
Nuveen Asset Management
15
Nuveen Asset Management
Illinois
$2.17M 181,689 +105,603 +139%
JPMorgan Chase & Co
16
JPMorgan Chase & Co
New York
$2.05M 171,285 +107,263 +168%
Man Group
17
Man Group
United Kingdom
$1.81M 151,555 -417,673 -73%
Principal Financial Group
18
Principal Financial Group
Iowa
$1.69M 141,289 -2,010 -1%
OAM
19
Oxford Asset Management
United Kingdom
$1.66M 138,967 +14,057 +11%
Invesco
20
Invesco
Georgia
$1.61M 134,566 -926,281 -87%
Franklin Resources
21
Franklin Resources
California
$1.43M 119,960 +7,529 +7%
MAM
22
Martingale Asset Management
Massachusetts
$1.43M 119,310 +1,000 +0.8%
Charles Schwab
23
Charles Schwab
California
$1.28M 106,853 +2,129 +2%
SG Americas Securities
24
SG Americas Securities
New York
$1.16M 97,307 -1,138 -1%
Ameriprise
25
Ameriprise
Minnesota
$1.13M 94,861 -5,015 -5%
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