Optiver Holding B.V. Spok Holdings, Inc Transaction History
Optiver Holding B.V.
- $6 Billion
- Q3 2025
A detailed history of Optiver Holding B.V. transactions in Spok Holdings, Inc stock. As of the latest transaction made, Optiver Holding B.V. holds 266 shares of SPOK stock, worth $3,697. This represents 0.0% of its overall portfolio holdings.
Number of Shares
266Holding current value
$3,697% of portfolio
0.0%Shares
1 transactions
Others Institutions Holding SPOK
# of Institutions
139Shares Held
11.4MCall Options Held
15KPut Options Held
50.2K-
Black Rock Inc. New York, NY1.43MShares$19.8 Million0.0% of portfolio
-
Jim Simons Renaissance Technologies LLC | New York, Ny1.17MShares$16.3 Million0.03% of portfolio
-
Vanguard Group Inc Valley Forge, PA1.15MShares$16 Million0.0% of portfolio
-
Dimensional Fund Advisors LP Austin, TX719KShares$9.99 Million0.0% of portfolio
-
Geode Capital Management, LLC Boston, MA601KShares$8.36 Million0.0% of portfolio
About Spok Holdings, Inc
- Ticker SPOK
- Exchange NASDAQ
- Sector Healthcare
- Industry Health Information Services
- Shares Outstandng 19,703,800
- Market Cap $274M
- Description
- Spok Holdings, Inc., through its subsidiary, Spok, Inc., provides healthcare communication solutions in the United States, Europe, Canada, Australia, Asia, and the Middle East. It delivers clinical information to care teams when and where it matters to enhance patient outcomes. The company offers subscriptions to one-way or two-way messaging ser...