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Spok Holdings
SPOK

Overview Fund Activity

128 hedge funds and large institutions have $194M invested in Spok Holdings in 2025 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 51 increasing their positions, 35 reducing their positions, and 19 closing their positions.

Holders
128
Holders Change
+3
Holders Change %
+2.4%
% of All Funds
1.72%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
24
Increased
51
Reduced
35
Closed
19
Calls
$237K
Puts
$907K
Net Calls
-$670K
Net Calls Change
-$1.52M

Top Buyers

1
CA
1
CSM Advisors
Pennsylvania
$6.18M
2
BlackRock
2
BlackRock
New York
$30.5M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$20.3M
4
Lazard Asset Management
4
Lazard Asset Management
New York
$1.17M
5
Connor, Clark & Lunn Investment Management (CC&L)
5
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$3.52M

Top Sellers

1
Allspring Global Investments
1
Allspring Global Investments
North Carolina
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$1.16M
3
HighTower Advisors
3
HighTower Advisors
Illinois
$8.01M
4
Prudential Financial
4
Prudential Financial
New Jersey
$878K
5
TI
5
Trexquant Investment
Connecticut
$1.97M
Name Market Value Shares Shares
Change 		Shares
Change %
Fifth Third Bancorp
126
Fifth Third Bancorp
Ohio
$442 25 +25 New
CA
127
Clearstead Advisors
Ohio
$283 16 +16 New
MPWT
128
MassMutual Private Wealth & Trust
Connecticut
$283 16 +16 New
Comerica Bank
129
Comerica Bank
Texas
$35 2 +2 New
Allspring Global Investments
130
Allspring Global Investments
North Carolina
– – -103,107 Closed
Jane Street
131
Jane Street
New York
– – -28,394 Closed
GCP
132
GSA Capital Partners
United Kingdom
– – -25,677 Closed
JF
133
Jump Financial
Illinois
– – -16,144 Closed
Franklin Resources
134
Franklin Resources
California
– – -13,464 Closed
DekaBank Deutsche Girozentrale
135
DekaBank Deutsche Girozentrale
Germany
– – -11,442 Closed
EC
136
EntryPoint Capital
New York
– – -10,322 Closed
Cambridge Investment Research Advisors
137
Cambridge Investment Research Advisors
Iowa
– – -10,297 Closed
CF
138
Corebridge Financial
Texas
– – -8,961 Closed
SG Americas Securities
139
SG Americas Securities
New York
– – -6,429 Closed
California State Teachers Retirement System (CalSTRS)
140
California State Teachers Retirement System (CalSTRS)
California
– – -1,325 Closed
DWM
141
Darwin Wealth Management
Florida
– – -792 Closed
QCG
142
Quadrant Capital Group
Ohio
– – -522 Closed
PAS
143
Point72 Asia (Singapore)
Singapore
– – -470 Closed
BT
144
Banque Transatlantique
France
– – -314 Closed
GWP
145
Gen-Wealth Partners
Michigan
– – -270 Closed
PD
146
Point72 (DIFC)
United Arab Emirates
– – -204 Closed
CCM
147
Coldstream Capital Management
Washington
– – -89 Closed
CA
148
CoreCap Advisors
Michigan
– – -15 Closed
Simplex Trading
149
Simplex Trading
Illinois
– – – –
Group One Trading
150
Group One Trading
Illinois
– – – –
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