DIMENSIONAL FUND ADVISORS LP

CIK

354204

City

AUSTIN

State / Country

Stock

SPOK — Spok Holdings, Inc

Top Portfolio Positions

3,159 positions · $475,312,347,506 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	94,521,253	$16,484,506,522	3.47%
AAPL	Apple Inc. Technology	58,554,032	$14,860,427,780	3.13%
MSFT	Microsoft Corp Technology	29,323,744	$10,854,770,313	2.28%
AMZN	Amazon Com Inc Consumer Cyclical	39,029,984	$8,128,774,765	1.71%
META	Meta Platforms, Inc. Communication Services	10,429,812	$5,967,208,338	1.26%
JPM	Jpmorgan Chase & Co Financial Services	18,968,884	$5,579,886,915	1.17%
GOOGL	Alphabet Inc. Communication Services	18,281,276	$5,256,963,724	1.11%
XOM	Exxon Mobil Corp Energy	28,364,314	$4,812,289,511	1.01%
AVGO	Broadcom Inc. Technology	12,722,632	$3,937,781,828	0.83%
JNJ	Johnson & Johnson Healthcare	15,832,514	$3,870,099,719	0.81%

25 quarters · across all stocks

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$7,802,970	715,869	+1.7%	Shares	Sole	2026-05-07
2025-12-31	$9,283,463	703,826	-2.1%	Shares	Sole	2026-02-12
2025-09-30	$12,403,610	719,050	+1.1%	Shares	Sole	2025-11-12
2025-06-30	$12,568,533	710,890	+1.6%	Shares	Sole	2025-08-12
2025-03-31	$11,500,813	699,563	-1.2%	Shares	Sole	2025-05-13
2024-12-31	$11,360,959	707,848	+0.2%	Shares	Sole	2025-02-13
2024-09-30	$10,643,276	706,725	-0.2%	Shares	Sole	2024-11-07
2024-06-30	$10,485,952	708,032	-0.9%	Shares	Sole	2024-08-09
2024-03-31	$11,398,394	714,633	-3.0%	Shares	Sole	2024-05-10
2023-12-31	$11,408,711	736,997	-2.9%	Shares	Sole	2024-02-07
2023-09-30	$10,827,003	758,725	-6.9%	Shares	Sole	2023-11-09
2023-06-30	$10,825,287	814,544	-5.0%	Shares	Sole	2023-08-09
2023-03-31	$8,686,259	857,479	-19.2%	Shares	Sole	2023-05-12
2022-12-31	$8,693,191	1,061,440	-4.9%	Shares	Sole	2023-02-09
2022-09-30	$8,522,754	1,115,544	-12.8%	Shares	Sole	2022-11-10
2022-06-30	$8,064,048	1,280,008	-2.2%	Shares	Sole	2022-08-12
2022-03-31	$10,447,703	1,309,236	0.0%	Shares	Defined	2022-05-13
2021-12-31	$12,215,171	1,309,236	-1.5%	Shares	Defined	2022-02-09
2021-09-30	$13,578,271	1,328,598	-7.4%	Shares	Defined	2021-11-12
2021-06-30	$13,796,292	1,434,126	-3.8%	Shares	Defined	2021-08-12
2021-03-31	$15,642,625	1,491,194	-2.9%	Shares	Defined	2021-05-14
2020-12-31	$17,095,702	1,536,002	-1.3%	Shares	Defined	2021-03-08
2020-09-30	$14,806,071	1,556,895	-0.5%	Shares	Defined	2020-11-12
2020-06-30	$14,636,920	1,565,446	-1.6%	Shares	Defined	2020-08-13
2020-03-31	$17,003,909	1,590,637	—	Shares	Defined	2020-05-14
No 13F history on record for this holder in this stock.