Latest Institutional Sells of Spok Holdings, Inc (SPOK)
This list provides information on the latest institutional transactions involving Spok Holdings, Inc (SPOK) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-88.9K- 57.61% |
$1.23M - $1.57M
|
65.4K
$1.15M
|
|
|
Aug 11, 2025
Q2 2025
|
High Tower Advisors, LLC
Chicago, IL |
SELL
|
- |
-69.8K- 13.36% |
$965K - $1.23M
|
453K
$7.94M
|
|
|
Aug 12, 2025
Q2 2025
|
Prudential Financial Inc
Newark, NJ |
SELL
|
- |
-34.4K- 40.95% |
$476K - $609K
|
49.6K
$870K
|
|
|
Aug 12, 2025
Q2 2025
|
Trexquant Investment LP
Stamford, CT |
SELL
|
- |
-31.9K- 22.23% |
$440K - $563K
|
111K
$1.95M
|
|
|
Aug 14, 2025
Q2 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
SELL
|
- |
-28.9K- 30.89% |
$400K - $511K
|
64.7K
$1.13M
|
|
|
Aug 13, 2025
Q2 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-20.2K- 37.9% |
$279K - $357K
|
33.1K
$580K
|
|
|
Aug 14, 2025
Q2 2025
|
Uniplan Investment Counsel, Inc.
Union Grove, WI |
SELL
|
- |
-17.1K- 8.33% |
$236K - $302K
|
188K
$3.3M
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-16.1K- 9.55% |
$222K - $285K
|
152K
$2.67M
|
|
|
Aug 13, 2025
Q2 2025
|
State Board Of Administration Of Florida Retirement System
|
SELL
|
- |
-13.3K- 39.76% |
$184K - $235K
|
20.2K
$353K
|
|
|
Aug 14, 2025
Q2 2025
|
Keebeck Wealth Management, LLC
Chicago, IL |
SELL
|
- |
-10K- 20.0% |
$138K - $177K
|
40K
$701K
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-8.78K- 18.09% |
$121K - $155K
|
39.7K
$696K
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-8.53K- 10.48% |
$118K - $151K
|
72.8K
$1.28M
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
SELL
|
- |
-6.87K- 49.89% |
$94.9K - $121K
|
6.9K
$121K
|
|
|
Aug 14, 2025
Q2 2025
|
Occudo Quantitative Strategies LP
Fort Lauderdale, FL |
SELL
|
- |
-6.3K- 35.96% |
$87K - $111K
|
11.2K
$197K
|
|
|
Aug 13, 2025
Q2 2025
|
Truvestments Capital LLC
Sarasota, FL |
SELL
|
- |
-5.09K- 24.87% |
$70.4K - $90K
|
15.4K
$270K
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
SELL
|
- |
-4.95K- 18.39% |
$68.4K - $87.5K
|
22K
$385K
|
|
|
Aug 14, 2025
Q2 2025
|
Prelude Capital Management, LLC
New York, NY |
SELL
|
- |
-4.7K- 3.07% |
$65K - $83.1K
|
148K
$2.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-4.42K- 11.61% |
$61.1K - $78.2K
|
33.7K
$590K
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-4.04K- 23.16% |
$55.8K - $71.4K
|
13.4K
$235K
|
|
|
Jul 31, 2025
Q2 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-3.74K- 98.79% |
$51.7K - $66.2K
|
46
$806
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-3.36K- 14.37% |
$46.5K - $59.5K
|
20K
$351K
|
|
|
Aug 14, 2025
Q2 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-3.06K- 9.94% |
$42.3K - $54.1K
|
27.7K
$486K
|
|
|
Aug 07, 2025
Q2 2025
|
Hennion & Walsh Asset Management, Inc.
|
SELL
|
- |
-2.38K- 4.41% |
$32.9K - $42.1K
|
51.7K
$906K
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
SELL
|
- |
-1.68K- 7.1% |
$23.2K - $29.7K
|
22K
$386K
|
|
|
Jul 31, 2025
Q2 2025
|
Quest Partners LLC
New York, NY |
SELL
|
- |
-1.4K- 10.95% |
$19.3K - $24.7K
|
11.3K
$199K
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
SELL
|
- |
-909- 3.34% |
$12.6K - $16.1K
|
26.3K
$462K
|
|
|
Sep 04, 2025
Q2 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-486- 11.84% |
$6.72K - $8.59K
|
3.62K
$63.4K
|
|
|
Aug 12, 2025
Q2 2025
|
Financial Advocates Investment Management
Olympia, WA |
SELL
|
- |
-482- 2.95% |
$6.66K - $8.52K
|
15.9K
$278K
|
|
|
Jul 07, 2025
Q2 2025
|
Parallel Advisors, LLC
|
SELL
|
- |
-287- 39.32% |
$3.97K - $5.07K
|
443
$7.77K
|
|
|
Jul 23, 2025
Q2 2025
|
Us Bancorp \De\
|
SELL
|
- |
-251- 9.0% |
$3.47K - $4.44K
|
2.54K
$44.5K
|
|
|
Jul 14, 2025
Q2 2025
|
Gamma Investing LLC
Foster City, CA |
SELL
|
- |
-181- 30.17% |
$2.5K - $3.2K
|
419
$7.35K
|
|
|
Jul 11, 2025
Q2 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
SELL
|
- |
-87- 50.0% |
$1.2K - $1.54K
|
87
$1.53K
|
|
|
Aug 13, 2025
Q2 2025
|
Panagora Asset Management Inc
Boston, MA |
SELL
|
- |
-74- 0.22% |
$1.02K - $1.31K
|
33.8K
$592K
|
|
|
Aug 13, 2025
Q2 2025
|
Jones Financial Companies Lllp
|
SELL
|
- |
-17- 3.2% |
$235 - $301
|
515
$9.03K
|
|
| Q1 2025 | |||||||
|
May 12, 2025
Q1 2025
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-14.5K- 6.8% |
$226K - $250K
|
199K
$3.49M
|
|
|
May 08, 2025
Q1 2025
|
Gsa Capital Partners LLP
London, X0 |
SELL
|
- |
-11.1K- 30.1% |
$172K - $190K
|
25.7K
$450K
|
|
|
Apr 24, 2025
Q1 2025
|
Allspring Global Investments Holdings, LLC
|
SELL
|
- |
-7.89K- 7.11% |
$123K - $136K
|
103K
$1.81M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-2.9K- 58.0% |
$45.1K - $49.9K
|
2.1K
$36.8K
|
|
|
May 05, 2025
Q1 2025
|
Foundry Partners, LLC
|
SELL
|
- |
-2.12K- 0.58% |
$32.9K - $36.4K
|
360K
$6.31M
|
|
|
Apr 15, 2025
Q1 2025
|
Sg Americas Securities, LLC
|
SELL
|
- |
-1.59K- 19.85% |
$24.7K - $27.4K
|
6.43K
$113K
|
|
|
May 14, 2025
Q1 2025
|
Public Employees Retirement System Of Ohio
Columbus, OH |
SELL
|
- |
-1.53K- 12.54% |
$23.8K - $26.3K
|
10.7K
$187K
|
|
|
May 14, 2025
Q1 2025
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-230Closed |
$3.57K - $3.96K
|
0
$0
|
|
|
Apr 22, 2025
Q1 2025
|
Cambridge Investment Research Advisors, Inc.
|
SELL
|
- |
-10- 0.1% |
$155 - $172
|
10.3K
$181K
|
|
| Q4 2024 | |||||||
|
Feb 10, 2025
Q4 2024
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
SELL
|
- |
-26.1K- 54.96% |
$377K - $445K
|
21.4K
$375K
|
|
|
Feb 14, 2025
Q4 2024
|
Triumph Capital Management
|
SELL
|
- |
-19.7KClosed |
$284K - $335K
|
0
$0
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-3.99K- 4.68% |
$57.8K - $68.1K
|
81.3K
$1.43M
|
|
|
Feb 10, 2025
Q4 2024
|
Koss Olinger Consulting, LLC
|
SELL
|
- |
-1.7K- 5.7% |
$24.5K - $28.9K
|
28K
$491K
|
|
|
Feb 10, 2025
Q4 2024
|
Harbour Investments, Inc.
Madison, WI |
SELL
|
- |
-375- 45.18% |
$5.43K - $6.39K
|
455
$7.98K
|
|
| Q3 2024 | |||||||
|
Nov 13, 2024
Q3 2024
|
Guggenheim Capital LLC
Chicago, IL |
SELL
|
- |
-28.5K- 61.04% |
$404K - $474K
|
18.2K
$318K
|
|
|
Nov 12, 2024
Q3 2024
|
Sei Investments CO
Oaks, PA |
SELL
|
- |
-5.94K- 15.2% |
$84.5K - $99.1K
|
33.2K
$582K
|
|