PRIMECAP MANAGEMENT CO/CA/

Position in PSN — Parsons Corp

CIK 763212 PASADENA, CA

Position in PSN

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$89,696,919

+$34,421,851 QoQ

Shares Held

1,712,100

+67.8% QoQ

Ownership

1.60%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#12

of 341 holders

Holding Since

Mar 2025

6 quarters on record

Voting authority Sole 83% Shared 0% None 17%

Technology · as of Jun 30, 2026

PRIMECAP MANAGEMENT CO/CA/ holds $108,837,687 across 3 Information Technology Services names. PSN ranks #1 (82.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PSN	Parsons Corp This page	1,712,100	$89,696,919
2	IT	Gartner Inc	117,400	$15,217,388
3	FIS	Fidelity National Information Services, Inc.	100,910	$3,923,380

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$89,696,919	1,712,100	+67.8%	Shares	Sole	2026-08-14
2026-03-31	$55,275,068	1,020,400	+56.8%	Shares	Sole	2026-05-11
2025-12-31	$40,213,260	650,700	+44.8%	Shares	Sole	2026-02-11
2025-09-30	$37,255,956	449,300	+25.8%	Shares	Sole	2025-11-12
2025-06-30	$25,629,067	357,100	+6.7%	Shares	Sole	2025-08-11
2025-03-31	$19,823,508	334,800	—	Shares	Sole	2025-05-09
No filing history on record for this holder in this stock.