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Spok Holdings
SPOK

Overview Fund Activity

126 hedge funds and large institutions have $264M invested in Spok Holdings in 2017 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 31 increasing their positions, 48 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
126
Holders Change
+10
Holders Change %
+8.62%
% of All Funds
2.86%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
21
Increased
31
Reduced
48
Closed
11
Calls
$263K
Puts
$984K
Net Calls
-$721K
Net Calls Change
-$721K

Top Buyers

1
Hotchkis & Wiley Capital Management
1
Hotchkis & Wiley Capital Management
California
$1.55M
2
Millennium Management
2
Millennium Management
New York
$1.03M
3
State Street
3
State Street
Massachusetts
$11M
4
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$604K
5
AIM
5
Alambic Investment Management
California
$543K

Top Sellers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$35.4M
2
BlackRock
2
BlackRock
New York
$54.4M
3
Invesco
3
Invesco
Georgia
$2.45M
4
PCM
4
Piermont Capital Management
Missouri
$0
5
ETM
5
Euclidean Technologies Management
Washington
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$54.4M -$1.67M -106,704 -3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$35.4M -$1.73M -110,314 -5%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$26.4M -$143K -9,125 -0.5%
Renaissance Technologies
4
Renaissance Technologies
New York
$24.5M -$61K -3,900 -0.2%
PAIM
5
Punch & Associates Investment Management
Minnesota
$14.2M -$107K -6,839 -0.7%
NI
6
Numeric Investors
Massachusetts
$11.4M +$64.2K +4,100 +0.6%
State Street
7
State Street
Massachusetts
$11M +$653K +41,738 +6%
Bank of New York Mellon
8
Bank of New York Mellon
New York
$7.4M -$843K -53,843 -10%
FP
9
Foundry Partners
Minnesota
$4.48M +$397K +25,385 +10%
American Century Companies
10
American Century Companies
Missouri
$4.42M +$58.3K +3,728 +1%
Northern Trust
11
Northern Trust
Illinois
$4.23M -$131K -8,359 -3%
BCM
12
Bridgeway Capital Management
Texas
$3.6M -$3.91K -250 -0.1%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$3.49M -$655K -41,854 -16%
Morgan Stanley
14
Morgan Stanley
New York
$2.7M -$269K -17,178 -9%
Invesco
15
Invesco
Georgia
$2.45M -$1.13M -72,111 -32%
PA
16
Prism Advisors
California
$2.41M +$2.41M +154,171 New
Principal Financial Group
17
Principal Financial Group
Iowa
$2.34M -$135K -8,604 -5%
Ameriprise
18
Ameriprise
Minnesota
$2.01M -$28.2K -1,800 -1%
AllianceBernstein
19
AllianceBernstein
Tennessee
$1.78M -$18.8K -1,200 -1%
JPMorgan Chase & Co
20
JPMorgan Chase & Co
New York
$1.77M +$211K +13,508 +14%
HighTower Advisors
21
HighTower Advisors
Illinois
$1.68M -$39.6K -2,518 -2%
Goldman Sachs
22
Goldman Sachs
New York
$1.64M +$233K +14,864 +16%
CS
23
Credit Suisse
Switzerland
$1.62M -$374K -23,880 -19%
PPA
24
Parametric Portfolio Associates
Washington
$1.57M -$77.4K -4,942 -5%
Hotchkis & Wiley Capital Management
25
Hotchkis & Wiley Capital Management
California
$1.55M +$1.36M +87,124 +737%
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