NASDAQ: SPOK
Spok Holdings Inc Stock Ownership - Who owns Spok Holdings?

Insider buying vs selling

Have Spok Holdings Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Vincent D. KellyPresident CEO2026-03-0428,635$12.14
$347.63kSell
Michael W. 1. WallaceChief Operating Officer2026-03-049,157$12.14
$111.17kBuy
Michael W. 1. WallaceChief Operating Officer2026-03-0430,525$12.14
$370.57kBuy
Sharon WoodskeislingCorporate Secretary Treasurer2026-03-043,434$12.14
$41.69kBuy
Calvin RiceChief Financial Officer CAO2026-03-048,759$12.14
$106.33kSell
Calvin RiceChief Financial Officer CAO2026-03-044,120$12.14
$50.02kBuy
Calvin RiceChief Financial Officer CAO2026-03-0413,736$12.14
$166.76kBuy
Vincent D. KellyPresident CEO2026-03-0448,840$12.14
$592.92kBuy
Vincent D. KellyPresident CEO2026-03-0414,652$12.14
$177.88kBuy
Sharon WoodskeislingCorporate Secretary Treasurer2026-03-044,469$12.14
$54.25kSell

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Net Insider Buy/Sell (L12M) Ownership

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SPOK Shareholders

What type of owners hold Spok Holdings Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
David C. Abrams85.20%17,661,578$214.23MInsider
Abrams Capital Management LLC 129.82%6,182,409$74.99MInsider
Blackrock Inc8.68%1,799,549$21.83MInstitution
Renaissance Technologies LLC6.01%1,246,579$15.12MInstitution
Vanguard Group Inc5.93%1,229,078$14.91MInstitution
Todd J. Stein5.36%1,110,542$13.47MInsider
Vincent D. Kelly4.22%875,398$10.62MInsider
Dimensional Fund Advisors LP3.40%703,826$8.54MInstitution
Geode Capital Management LLC2.89%598,552$7.26MInstitution
State Street Corp2.16%446,919$5.42MInstitution

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SPOK vs Health Information Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SPOK29.14%70.86%Net SellingNet Buying
SLP60.24%39.76%Net SellingNet Buying
TBRG26.28%73.72%Net BuyingNet Selling
CTEV13.76%86.24%Net SellingNet Selling
ALPS0.38%0.02%

Spok Holdings Stock Ownership FAQ

Who owns Spok Holdings?

Spok Holdings (NASDAQ: SPOK) is owned by 53.31% institutional shareholders, 129.65% Spok Holdings insiders, and 0.00% retail investors. David C. Abrams is the largest individual Spok Holdings shareholder, owning 17.66M shares representing 85.20% of the company. David C. Abrams's Spok Holdings shares are currently valued at $211.59M.

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