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Spok Holdings
SPOK

124 hedge funds and large institutions have $174M invested in Spok Holdings in 2025 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 41 increasing their positions, 39 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,627% more call options, than puts

Call options by funds: $898K | Put options by funds: $52K

69% more first-time investments, than exits

New positions opened: 22 | Existing positions closed: 13

8% more funds holding

Funds holding: 115 → 124 (+9)

7% more capital invested

Capital invested by funds: $162M → $174M (+$11.4M)

1.86% more ownership

Funds ownership: 49.83% → 51.69% (+1.9%)

5% more repeat investments, than reductions

Existing positions increased: 41 | Existing positions reduced: 39

Holders
124
Holders Change
+9
Holders Change %
+7.83%
% of All Funds
1.66%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
22
Increased
41
Reduced
39
Closed
13
Calls
$898K
Puts
$52K
Net Calls
+$846K
Net Calls Change
+$358K

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$2.61M
2
Goldman Sachs
Goldman Sachs
New York
+$2.12M
3
Citadel Advisors
Citadel Advisors
Florida
+$2.01M
4
Two Sigma Investments
Two Sigma Investments
New York
+$1.04M
5
Marshall Wace
Marshall Wace
United Kingdom
+$866K

Top Sellers

Rank Fund Capital Flow
1
HighTower Advisors
HighTower Advisors
Illinois
-$2.34M
2
TC
Truvestments Capital
Florida
-$1.77M
3
MF
Magnetar Financial
Illinois
-$647K
4
Prudential Financial
Prudential Financial
New Jersey
-$487K
5
Vanguard Group
Vanguard Group
Pennsylvania
-$453K
Name Holding Trade Value Shares
Change 		Change in
Stake
GI
101
GAMMA Investing
California
$9.86K +$3.28K +202 +51%
MAM
102
Meeder Asset Management
Ohio
$9.78K – – –
BONH
103
Bank of New Hampshire
New Hampshire
$9.37K – – –
Jones Financial Companies
104
Jones Financial Companies
Missouri
$8.7K +$3.56K +219 +70%
QCG
105
Quadrant Capital Group
Ohio
$8.58K +$8.15K +501 +2,386%
PAS
106
Point72 Asia (Singapore)
Singapore
$7.73K +$7.64K +470 New
HI
107
Harbour Investments
Wisconsin
$7.48K – – –
C
108
Covestor
United Kingdom
$7K -$17.3K -1,062 -71%
GWM
109
Geneos Wealth Management
Colorado
$6.58K +$6.5K +400 New
S
110
SignatureFD
Georgia
$5.31K -$6.11K -376 -54%
SCM
111
Sterling Capital Management
North Carolina
$5.2K -$4.41K -271 -46%
GWP
112
Gen-Wealth Partners
Michigan
$4.44K – – –
PD
113
Point72 (DIFC)
United Arab Emirates
$3.35K +$3.32K +204 New
FFA
114
Farther Finance Advisors
California
$2.89K +$33 +2 +1%
PNC Financial Services Group
115
PNC Financial Services Group
Pennsylvania
$1.66K +$1.45K +89 +742%
SPIA
116
Steward Partners Investment Advisory
New York
$1.64K – – –
CCM
117
Coldstream Capital Management
Washington
$1.46K +$1.45K +89 New
AAP
118
Arax Advisory Partners
Colorado
$1.18K +$1.17K +72 New
CAL
119
Capital Advisors Ltd
Ohio
$1K – – –
RIL
120
Rothschild Investment LLC
Illinois
$658 +$244 +15 +60%
PWMG
121
Private Wealth Management Group
New Jersey
$559 – – –
Kayne Anderson Rudnick Investment Management
122
Kayne Anderson Rudnick Investment Management
California
$493 – – –
CA
123
CoreCap Advisors
Michigan
$247 +$244 +15 New
EWA
124
EverSource Wealth Advisors
Alabama
$132 -$358 -22 -73%
IA
125
IFP Advisors
Florida
$33 – – –
2 3 4
5
6

SPOK Hedge Fund Activity: Q1 2025 in Review

124 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Spok Holdings (SPOK) for Q1 2025, worth a combined $174M — up 7% from $162M a quarter earlier.

Buyers outnumbered sellers: 22 funds opened new SPOK positions and 13 closed out — a net gain of 9 holders — while 41 added to existing stakes and 39 trimmed.

The largest buyer was BlackRock, adding an estimated $2.61M. The largest seller was HighTower Advisors, cutting an estimated $2.34M.

  • 124 institutional investors held Spok Holdings (SPOK) as of Q1 2025, up from 115 in Q4 2024.
  • Funds reported $174M of Spok Holdings stock for Q1 2025, up 7% quarter-over-quarter.
  • 22 funds opened new Spok Holdings positions in Q1 2025 and 13 closed out, a net change of +9 holders.
  • The largest Spok Holdings buyer in Q1 2025 was BlackRock, an estimated $2.61M added.
  • The largest Spok Holdings seller in Q1 2025 was HighTower Advisors, an estimated $2.34M sold.

Based on aggregated 13F filings for Q1 2025.