Spok Holdings, Inc.
DE ˙ DB ˙ US84863T1060
9,30 € ↑0,15 (1,64%)
2026-06-03
DEL PRIS
SecurityDE:FQV / Spok Holdings, Inc.
InstitutionVanguard Group Inc
Latest Disclosed Ownership0 shares
Ownership 0.00%
Vanguard Group Inc ownership in FQV / Spok Holdings, Inc.

2026-03-27 - Vanguard Group Inc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 0 shares of Spok Holdings, Inc. (DE:FQV). This represents 0.0 percent ownership of the company. In their previous filing dated 2025-07-29 , Vanguard Group Inc had reported owning 1,148,536 shares, indicating a decrease of -100.00 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2026-03-27 2026-03-27 13G/A 1,148,536 0 -100.00 0.00 -100.00
2025-07-29 2025-07-29 13G 1,020,311 1,148,536 12.57 5.58 11.82
2025-04-30 2025-04-30 13G/A 1,054,181 1,020,311 -3.21 4.99 -4.04
2024-11-12 2024-11-12 13G/A 1,054,181 1,054,181 0.00 5.20 0.00
2024-11-04 2024-11-04 13G/A 749,256 1,054,181 40.70 5.20 35.06
2022-02-10 2022-02-10 13G/A 1,274,869 749,256 -41.23 3.85 -42.37
2021-02-10 2021-02-10 13G/A 1,358,180 1,274,869 -6.13 6.68 -7.22
2020-02-12 2020-02-12 13G/A 1,891,827 1,358,180 -28.21 7.20 -25.93
2019-02-11 2019-02-11 13G/A 2,263,920 1,891,827 -16.44 9.72 -14.13
2018-02-12 2018-02-12 13G/A 2,199,556 2,263,920 2.93 11.32 5.79
2017-02-10 2017-02-10 13G/A 2,199,556 2,199,556 0.00 10.70 0.00
2017-02-09 2017-02-09 13G/A 2,098,804 2,199,556 4.80 10.70 5.31
2016-04-08 2016-04-08 13G/A 1,784,799 2,098,804 17.59 10.16 19.67
2016-02-10 2016-02-10 13G/A 1,784,799 8.49
2015-02-11 2015-02-11 13G/A 1,733,842 7.99

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-01-29 2025-12-31 13F SPOK HLDGS COM 84863T106 1,229,078 74,447 6.45 16,212 -18.61 0.0002
2025-11-07 2025-09-30 13F SPOK HLDGS COM 84863T106 1,154,631 6,095 0.53 19,917 -1.92 0.0003
2025-08-11 2025-06-30 13F SPOK HLDGS COM 84863T106 1,148,536 128,225 12.57 20,306 21.06 0.0003
2025-05-09 2025-03-31 13F SPOK HLDGS COM 84863T106 1,020,311 -27,850 -2.66 16,774 -0.29 0.0003
2025-02-11 2024-12-31 13F SPOK HLDGS COM 84863T106 1,048,161 -6,020 -0.57 16,823 5.97 0.0003
2024-11-13 2024-09-30 13F SPOK HLDGS COM 84863T106 1,054,181 8,825 0.84 15,876 2.55 0.0003
2024-08-13 2024-06-30 13F SPOK HLDGS COM 84863T106 1,045,356 19,155 1.87 15,482 -5.41 0.0003
2024-05-10 2024-03-31 13F SPOK HLDGS COM 84863T106 1,026,201 31,888 3.21 16,368 6.34 0.0003
2024-03-11 2023-12-31 13F/A-1 SPOK HLDGS COM 84863T106 994,313 25,739 2.66 15,392 11.36 0.0003
2024-02-14 2023-12-31 13F SPOK HLDGS COM 84863T106 994,313 25,739 15,392 0.0003
2023-12-18 2023-09-30 13F/A-1 SPOK HLDGS COM 84863T106 968,574 33,347 3.57 13,822 11.20 0.0003
2023-11-14 2023-09-30 13F SPOK HLDGS COM 84863T106 968,574 33,347 13,822 0.0001
2023-08-14 2023-06-30 13F SPOK HLDGS COM 84863T106 935,227 78,012 9.10 12,429 43.14 0.0003
2023-07-14 2023-03-31 13F/A-1 SPOK HLDGS COM 84863T106 857,215 23,054 2.76 8,684 27.11 0.0002
2023-05-15 2023-03-31 13F SPOK HLDGS COM 84863T106 857,215 23,054 8,684 0.0000
2023-02-10 2022-12-31 13F SPOK HLDGS COM 84863T106 834,161 68,149 8.90 6,832 16.73 0.0002
2022-11-14 2022-09-30 13F SPOK HLDGS COM 84863T106 766,012 -39,318 -4.88 5,852 15.33 0.0002
2022-08-12 2022-06-30 13F SPOK HLDGS COM 84863T106 805,330 49,157 6.50 5,074 -15.91 0.0001
2022-05-13 2022-03-31 13F SPOK HLDGS COM 84863T106 756,173 6,917 0.92 6,034 -13.68 0.0001
2022-02-14 2021-12-31 13F SPOK HLDGS COM 84863T106 749,256 -89,667 -10.69 6,990 -18.47 0.0002
2021-11-12 2021-09-30 13F SPOK HLDGS COM 84863T106 838,923 -138,600 -14.18 8,574 -8.83 0.0002
2021-08-13 2021-06-30 13F SPOK HLDGS COM 84863T106 977,523 -299,025 -23.42 9,404 -29.77 0.0002
2021-05-14 2021-03-31 13F SPOK HLDGS COM 84863T106 1,276,548 1,679 0.13 13,391 -5.62 0.0004
2021-02-12 2020-12-31 13F SPOK HLDGS COM 84863T106 1,274,869 -123,785 -8.85 14,189 6.68 0.0004
2020-11-16 2020-09-30 13F SPOK HLDGS COM 84863T106 1,398,654 -47,290 -3.27 13,301 -1.62 0.0004
2020-08-14 2020-06-30 13F SPOK HLDGS COM 84863T106 1,445,944 33,847 2.40 13,520 -10.43 0.0005
2020-05-15 2020-03-31 13F SPOK HLDGS COM 84863T106 1,412,097 53,917 3.97 15,095 -9.12 0.0006
2020-02-14 2019-12-31 13F SPOK HLDGS COM 84863T106 1,358,180 -30,467 -2.19 16,610 0.18 0.0006
2019-11-14 2019-09-30 13F SPOK HLDGS COM 84863T106 1,388,647 9,605 0.70 16,580 -20.06 0.0006
2019-08-14 2019-06-30 13F SPOK HLDGS COM 84863T106 1,379,042 -20,860 -1.49 20,741 8.77 0.0008
2019-05-15 2019-03-31 13F SPOK HLDGS COM 84863T106 1,399,902 -491,925 -26.00 19,068 -23.99 0.0007
2019-02-14 2018-12-31 13F SPOK HLDGS COM 84863T106 1,891,827 94,576 5.26 25,086 -9.36 0.0011
2018-12-13 2018-09-30 13F/A-2 SPOK HLDGS COM 84863T106 1,797,251 -346,226 -16.15 27,678 -14.20 0.0011
2018-11-23 2018-09-30 13F/A-1 SPOK HLDGS COM 84863T106 1,797,251 0 27,678 0.0011
2018-11-14 2018-09-30 13F SPOK HLDGS COM 84863T106 1,797,251 -346,226 27,678
2018-08-14 2018-06-30 13F SPOK HLDGS COM 84863T106 2,143,477 -475,379 -18.15 32,259 -17.61 0.0013
2018-05-15 2018-03-31 13F SPOK HLDGS COM 84863T106 2,618,856 354,936 15.68 39,152 10.51 0.0017
2018-02-14 2017-12-31 13F SPOK HLDGS COM 84863T106 2,263,920 -110,314 -4.65 35,429 -2.79 0.0015
2017-11-14 2017-09-30 13F SPOK HLDGS COM 84863T106 2,374,234 11,092 0.47 36,445 -12.87 0.0017
2017-08-24 2017-06-30 13F/A-1 SPOK HLDGS COM 84863T106 2,363,142 -21,770 -0.91 41,828 -7.69 0.0021
2017-08-11 2017-06-30 13F SPOK HLDGS COM 84863T106 2,363,142 -21,770 41,828
2017-05-12 2017-03-31 13F SPOK HLDGS COM 84863T106 2,384,912 185,356 8.43 45,313 -0.72 0.0023
2017-02-14 2016-12-31 13F SPOK HLDGS COM 84863T106 2,199,556 -10,841 -0.49 45,641 15.87 0.0025
2016-11-14 2016-09-30 13F SPOK HLDGS COM 84863T106 2,210,397 46,769 2.16 39,389 -5.01 0.0023
2016-08-10 2016-06-30 13F SPOK HLDGS COM 84863T106 2,163,628 64,824 3.09 41,466 12.84 0.0026
2016-05-13 2016-03-31 13F SPOK HLDGS COM 84863T106 2,098,804 314,005 17.59 36,749 12.39 0.0024
2016-02-08 2015-12-31 13F SPOK HLDGS COM 84863T106 1,784,799 94,239 5.57 32,697 17.50 0.0022
2015-11-12 2015-09-30 13F/A-1 SPOK HLDGS COM 84863T106 1,690,560 -106,547 -5.93 27,827 -8.05 0.0012
2015-11-12 2015-09-30 13F/A-1 SPOK HLDGS COM 84863T106 1,690,560 -106,547 27,827 0.0012
2015-08-13 2015-06-30 13F SPOK HLDGS COM 84863T106 1,797,107 -2,619 -0.15 30,263 -12.28 0.0020
2015-05-15 2015-03-31 13F/A-1 SPOK HLDGS COM 84863T106 1,799,726 65,884 3.80 34,500 14.62 0.0023
2015-05-14 2015-03-31 13F SPOK HLDGS COM 84863T106 1,799,726 34,500
2015-02-12 2014-12-31 13F SPOK HLDGS COM 84863T106 1,733,842 96,661 5.90 30,100 41.32 0.0022
2014-11-12 2014-09-30 13F SPOK HLDGS COM 84863T106 1,637,181 1,637,181 21,299 0.0017
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.