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Spok (SPOK) Institutional Ownership

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$17.67 -0.23 (-1.28%)
Closing price 04:00 PM Eastern
Extended Trading
$17.68 +0.00 (+0.03%)
As of 04:04 PM Eastern
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Institutional Ownership Changes (13F Filings) for Spok (NASDAQ:SPOK)

Current
Institutional Ownership
Percentage
50.81%
Number of
Institutional Buyers
(last 12 months)
70
Total
Institutional Inflows
(last 12 months)
$224.32M
Number of
Institutional Sellers
(last 12 months)
26
Total
Institutional Outflows
(last 12 months)
$12.57M
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SPOK Institutional Buying and Selling by Quarter

Spok Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/16/2025Signaturefd LLC1,421$25K0.0%+339.9%0.007%
7/15/2025 Significant Wealth Partners LLC23,172$410K0.2%+4.5%0.113%
7/11/2025 Kingstone Capital Partners Texas LLC11,178,411$197.63M0.0%N/A54.343%
6/3/2025Inspire Investing LLC48,600$799K0.1%-2.6%0.236%
5/29/2025Rhumbline Advisers33,032$543K0.0%-5.2%0.161%
5/21/2025Acadian Asset Management LLC376,932$6.20M0.0%+2.0%1.832%
5/19/2025Jane Street Group LLC28,394$467K0.0%N/A0.138%
5/16/2025Goldman Sachs Group Inc.521,571$8.58M0.0%+33.4%2.536%
5/16/2025Uniplan Investment Counsel Inc.205,332$3.38M0.3%+0.9%0.998%
5/16/2025Jacobs Levy Equity Management Inc.93,576$1.54M0.0%+19.8%0.455%
5/16/2025AQR Capital Management LLC16,464$271K0.0%N/A0.080%
5/15/2025Cubist Systematic Strategies LLC36,604$602K0.0%N/A0.178%
5/15/2025Royal Bank of Canada23,675$389K0.0%-5.4%0.115%
5/15/2025State of Wyoming6,501$107K0.0%N/A0.032%
5/15/2025Trexquant Investment LP143,346$2.36M0.0%+34.6%0.697%
5/14/2025Truvestments Capital LLC20,471$337K0.1%-84.2%0.100%
5/14/2025Jump Financial LLC16,144$265K0.0%N/A0.078%
5/14/2025AlphaQuest LLC12,737$209K0.0%+106.5%0.062%
5/14/2025EntryPoint Capital LLC10,322$170K0.1%N/A0.050%
5/13/2025American Century Companies Inc.34,097$561K0.0%+13.9%0.166%
5/13/2025HighTower Advisors LLC522,651$8.59M0.0%-21.6%2.541%
5/12/2025Nuveen LLC81,345$1.34M0.0%N/A0.395%
5/12/2025Invesco Ltd.38,094$626K0.0%-5.0%0.185%
5/12/2025Connor Clark & Lunn Investment Management Ltd.140,562$2.31M0.0%+33.6%0.683%
5/9/2025Deutsche Bank AG17,429$287K0.0%-13.2%0.085%
5/9/2025Charles Schwab Investment Management Inc.55,314$909K0.0%+3.7%0.269%
5/9/2025New Age Alpha Advisors LLC10,623$175K0.0%+395.7%0.052%
5/8/2025US Bancorp DE2,790$46K0.0%+862.1%0.014%
5/5/2025Foundry Partners LLC359,925$5.92M0.3%-0.6%1.763%
5/2/2025SBI Securities Co. Ltd.2,200$36K0.0%+62.2%0.011%
5/1/2025CWM LLC1,743$29K0.0%+309.2%0.009%
4/30/2025 Significant Wealth Partners LLC22,167$364K0.2%+20.5%0.109%
4/30/2025Nisa Investment Advisors LLC3,790$62K0.0%+12,125.8%0.019%
4/30/2025DekaBank Deutsche Girozentrale11,442$183K0.0%N/A0.056%
4/29/2025Bank of New York Mellon Corp190,118$3.13M0.0%-4.9%0.931%
4/24/2025Allspring Global Investments Holdings LLC103,107$1.70M0.0%-7.1%0.505%
4/10/2025Hennion & Walsh Asset Management Inc.54,061$889K0.0%+7.6%0.265%
4/8/2025Rhumbline Advisers33,032$543K0.0%-5.2%0.162%
4/7/2025 GAMMA Investing LLC9,864$162K0.0%+2,378.4%0.048%
2/19/2025 Public Employees Retirement System of Ohio12,203$196K0.0%N/A0.060%
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2/17/2025Two Sigma Advisers LP32,800$526K0.0%-48.1%0.162%
2/17/2025Nuveen Asset Management LLC81,345$1.31M0.0%-4.7%0.401%
2/17/2025Millennium Management LLC52,929$850K0.0%+37.9%0.261%
2/17/2025Lazard Asset Management LLC5,868$94K0.0%+30.8%0.029%
2/17/2025Jacobs Levy Equity Management Inc.78,092$1.25M0.0%N/A0.385%
2/17/2025Deutsche Bank AG20,075$322K0.0%+83.2%0.099%
2/17/2025Bank of America Corp DE26,978$433K0.0%+37.3%0.133%
2/17/2025BNP Paribas Financial Markets2,561$41K0.0%-33.3%0.013%
2/17/2025Ameriprise Financial Inc.30,779$494K0.0%N/A0.152%
2/14/2025Schonfeld Strategic Advisors LLC13,100$210K0.0%N/A0.065%
2/14/2025Northern Trust Corp207,068$3.32M0.0%+4.1%1.022%
2/14/2025Uniplan Investment Counsel Inc.203,587$3.27M0.3%-1.0%1.004%
2/14/2025Stifel Financial Corp18,791$302K0.0%+7.3%0.093%
2/14/2025Dimensional Fund Advisors LP707,848$11.36M0.0%+0.2%3.492%
2/13/2025Barclays PLC27,513$442K0.0%+14.3%0.136%
2/13/2025Renaissance Technologies LLC975,650$15.66M0.0%-2.4%4.813%
2/13/2025Legal & General Group Plc5,546$89K0.0%+57.8%0.027%
2/13/2025Invesco Ltd.40,116$644K0.0%+2.4%0.198%
2/13/2025Cerity Partners LLC11,385$183K0.0%N/A0.056%
2/13/2025Wells Fargo & Company MN19,432$312K0.0%+15.1%0.096%
2/12/2025Foundry Partners LLC362,040$5.81M0.3%-17.2%1.786%
2/12/2025Trexquant Investment LP106,467$1.71M0.0%+49.8%0.525%
2/12/2025Geode Capital Management LLC514,427$8.26M0.0%+1.3%2.538%
2/12/2025New Age Alpha Advisors LLC2,143$34K0.0%N/A0.011%
2/12/2025JPMorgan Chase & Co.213,575$3.43M0.0%+7.6%1.054%
2/11/2025Prudential Financial Inc.114,040$1.83M0.0%-46.1%0.563%
2/11/2025Corebridge Financial Inc.9,094$146K0.0%-7.0%0.045%
2/11/2025Vanguard Group Inc.1,048,161$16.82M0.0%-0.6%5.171%
2/11/2025American Century Companies Inc.29,927$480K0.0%+15.3%0.148%
2/11/2025Magnetar Financial LLC40,329$647K0.0%N/A0.199%
2/11/2025Koss Olinger Consulting LLC28,033$450K0.0%-5.7%0.138%
2/10/2025Connor Clark & Lunn Investment Management Ltd.105,241$1.69M0.0%+133.9%0.519%
2/10/2025Truvestments Capital LLC129,532$2.08M0.5%-16.9%0.639%
2/7/2025HighTower Advisors LLC666,713$10.70M0.0%-1.0%3.289%
2/7/2025AlphaQuest LLC6,167$99K0.0%-80.3%0.030%
2/4/2025Los Angeles Capital Management LLC32,500$522K0.0%-17.7%0.160%
2/4/2025Bank of New York Mellon Corp199,989$3.21M0.0%-12.6%0.987%
1/31/2025Sanctuary Advisors LLC27,269$439K0.0%+4.9%0.135%
1/29/2025Allspring Global Investments Holdings LLC110,997$1.78M0.0%+67.9%0.548%
1/17/2025Inspire Investing LLC49,914$801K0.1%N/A0.246%
1/15/2025Hennion & Walsh Asset Management Inc.50,221$806K0.0%+33.0%0.248%
12/26/2024JPMorgan Chase & Co.198,419$2.99M0.0%+2,263.5%0.979%
11/25/2024Sanctuary Advisors LLC25,998$422K0.0%+10.8%0.128%
11/19/2024Barclays PLC24,078$362K0.0%+273.8%0.119%
11/16/2024Geode Capital Management LLC507,836$7.65M0.0%+4.8%2.505%
11/15/2024Barclays PLC24,078$362K0.0%+273.8%0.119%
11/15/2024Jane Street Group LLC13,306$200K0.0%-24.2%0.066%
11/15/2024State Street Corp415,876$6.26M0.0%+3.1%2.052%
11/15/2024Stifel Financial Corp17,505$264K0.0%N/A0.086%
11/15/2024HighTower Advisors LLC673,268$10.14M0.0%+4.2%3.321%
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11/14/2024Martingale Asset Management L P19,169$289K0.0%+13.6%0.095%
11/13/2024BNP Paribas Financial Markets3,837$58K0.0%+18.9%0.019%
11/13/2024FMR LLC14,479$218K0.0%+39.9%0.071%
11/13/2024Truvestments Capital LLC155,965$2.35M0.6%+17.2%0.769%
11/12/2024Larson Financial Group LLC1,750$26K0.0%N/A0.009%
11/12/2024Kingsview Wealth Management LLC35,100$529K0.0%N/A0.173%
11/9/2024Foundry Partners LLC437,255$6.59M0.3%+1.0%2.157%
11/8/2024Connor Clark & Lunn Investment Management Ltd.44,985$677K0.0%-11.0%0.222%
11/7/2024Quest Partners LLC31,375$473K0.0%N/A0.155%
11/5/2024GSA Capital Partners LLP34,324$517K0.0%-76.6%0.169%
(Data available from 1/1/2016 forward)

SPOK Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of SPOK shares?

During the previous two years, 100 institutional investors and hedge funds held shares of Spok. The most heavily invested institutionals were Kingstone Capital Partners Texas LLC ($197.63M), Vanguard Group Inc. ($16.82M), Renaissance Technologies LLC ($15.66M), Dimensional Fund Advisors LP ($11.36M), HighTower Advisors LLC ($8.59M), Goldman Sachs Group Inc. ($8.58M), and Geode Capital Management LLC ($8.26M).Learn more on Spok's institutional investors.

What percentage of Spok's stock is owned by institutional investors?

50.81% of Spok's stock is owned by institutional investors. Learn more on SPOK's institutional investor holdings.

Which institutional investors have been buying Spok's stock?

Of the 87 institutional investors that purchased Spok's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Kingstone Capital Partners Texas LLC ($11.18M), Acadian Asset Management LLC ($396.38K), Hillsdale Investment Management Inc. ($235.70K), Bank of Montreal Can ($232.11K), JPMorgan Chase & Co. ($205.18K), Allspring Global Investments Holdings LLC ($145.85K), and Truvestments Capital LLC ($140.04K).

How much institutional buying is happening at Spok?

Institutional investors have bought a total of 12,880,671 shares in the last 24 months. This purchase volume represents approximately $224.32M in transactions.

Which of Spok's major shareholders have been selling company stock?

Of the 26 institutional investors that sold Spok's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: HighTower Advisors LLC ($150.62K), Truvestments Capital LLC ($135.49K), GSA Capital Partners LLP ($112.52K), Prudential Financial Inc. ($97.70K), Foundry Partners LLC ($81.17K), Bank of New York Mellon Corp ($38.60K), and Allspring Global Investments Holdings LLC ($30.56K).

How much institutional selling is happening at Spok?

Institutional investors have sold a total of 786,848 shares in the last 24 months. This volume of shares sold represents approximately $12.57M in transactions.


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This page (NASDAQ:SPOK) was last updated on 7/17/2025 by MarketBeat.com Staff
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