BRIDGEWAY CAPITAL MANAGEMENT, LLC

CIK

1107261

City

HOUSTON

State / Country

TX

Stock

SPOK — Spok Holdings, Inc

Top Portfolio Positions

1,202 positions · $4,902,627,113 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
NVDA	Nvidia Corp Technology	278,430	$48,558,192	0.99%
AAPL	Apple Inc. Technology	159,748	$40,542,444	0.83%
AVGO	Broadcom Inc. Technology	123,447	$38,208,080	0.78%
JPM	Jpmorgan Chase & Co Financial Services	123,393	$36,297,284	0.74%
XOM	Exxon Mobil Corp Energy	208,698	$35,407,702	0.72%
MSFT	Microsoft Corp Technology	92,223	$34,138,187	0.70%
CVX	Chevron Corp Energy	163,851	$33,900,771	0.69%
LBRT	Liberty Energy Inc. Energy	1,087,361	$31,315,996	0.64%
VZ	Verizon Communications Inc Communication Services	611,599	$30,702,269	0.63%
VSAT	Viasat Inc Technology	660,210	$30,237,618	0.62%

Portfolio Trend

25 quarters · across all stocks

Holdings in SPOK

Compact Export CSV

Shares Held

Position Value (USD)

13 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$289,940	26,600	-62.6%	Shares	Sole	2026-05-15
2023-06-30	$945,131	71,116	-26.0%	Shares	Sole	2023-08-14
2023-03-31	$973,655	96,116	0.0%	Shares	Sole	2023-05-15
2022-12-31	$787,190	96,116	-30.3%	Shares	Sole	2023-02-14
2022-09-30	$1,053,678	137,916	-17.4%	Shares	Sole	2022-11-14
2022-06-30	$1,051,570	166,916	+38.2%	Shares	Sole	2022-08-15
2022-03-31	$964,111	120,816	-12.3%	Shares	Sole	2022-05-16
2021-12-31	$1,285,823	137,816	-33.1%	Shares	Sole	2022-02-14
2021-09-30	$2,104,461	205,916	+138.3%	Shares	Sole	2021-11-15
2021-06-30	$831,168	86,400	-12.2%	Shares	Sole	2021-08-16
2021-03-31	$1,032,216	98,400	+34.1%	Shares	Sole	2021-05-17
2020-12-31	$816,942	73,400	+38.0%	Shares	Sole	2021-02-16
2020-03-31	$568,708	53,200	—	Shares	Sole	2020-05-15
No 13F history on record for this holder in this stock.