Parsons

PSN · NYSE

$44.65+$0.47 (+1.06%)TodayMarket closed · Oct 20, 7:30 PM ET

Prev close $44.18

Who owns PSN

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 71.1% of PSN’s shares.

Newport Trust Company, LLC46.2%
BlackRock Institutional Trust Company, N.A.4.5%
Wellington Management Company, LLP4.3%
Swedbank Robur Fonder AB3.4%
Next 6 largest institutions12.6%
All other shareholders28.9%

Top institutional holders of PSN
Holder	Shares	% of shares	Change, last filing	Filed
Newport Trust Company, LLC	49.37M	46.22%	−768.07K	Jun 30, 2026
BlackRock Institutional Trust Company, N.A.	4.83M	4.53%	+111.51K	Jun 30, 2026
Wellington Management Company, LLP	4.60M	4.31%	+1.41M	Jun 30, 2026
Swedbank Robur Fonder AB	3.67M	3.44%	+1.28M	Jun 30, 2026
Vanguard Capital Management, LLC	2.40M	2.25%	+1.71K	Jun 30, 2026
Dimensional Fund Advisors, L.P.	2.38M	2.23%	+485.19K	Jun 30, 2026
EARNEST Partners, LLC	2.29M	2.15%	+514.15K	Jun 30, 2026
Vanguard Portfolio Management, LLC	2.24M	2.10%	−15.80K	Jun 30, 2026
Atlanta Capital Management Company, L.L.C.	2.12M	1.98%	+23.73K	Jun 30, 2026
Channing Capital Management, LLC	2.03M	1.90%	+419.40K	Jun 30, 2026

Largest mutual fund holders

Top mutual fund holders of PSN
Holder	Shares	% of shares	Change, last filing	Filed
Swedbank Robur Kapitalinvest	2.00M	1.87%	+200.00K	Jul 31, 2026
iShares Core S&P Mid-Cap ETF	1.87M	1.75%	+35.06K	Aug 31, 2026
Vanguard Total Stock Market Index Fund	1.70M	1.59%	+6.34K	Jul 31, 2026
Swedbank Robur Allemansfond Komplett	1.70M	1.59%	+0	Jun 30, 2026
Eaton Vance-Atlanta Capital SMID-Cap Fund	1.47M	1.38%	−106.83K	Jul 31, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders bought $3.09M (7 trades) of PSN on the open market, with no sales.

Latest PSN insider transactions
Insider	Date	Type	Shares	Price	Value
WAJSGRAS DAVID C	Oct 1, 2026	Award	688	—	—
LEER STEVEN F	Oct 1, 2026	Award	954	—	—
Ball George L.	Aug 7, 2026	Buy	20.00K	$47.97	$959.40K
WAJSGRAS DAVID C	Jul 1, 2026	Award	604	—	—
LEER STEVEN F	Jul 1, 2026	Award	837	—	—
Ball George L.	May 13, 2026	Buy	10.00K	$50.00	$500.00K
Holdsworth Mark Keith	May 12, 2026	Buy	6.75K	$51.54	$348.10K
Holdsworth Mark Keith	May 12, 2026	Buy	3.25K	$50.70	$164.57K
McMahon Harry T.	May 11, 2026	Buy	10.00K	$49.14	$491.40K
Smith Carey A.	May 8, 2026	Buy	500	$50.73	$25.36K

Short interest

Settled Sep 30, 2026

Shares short: 5.54M
Days to cover: 4.65
% of shares outstanding: 5.18%
Average daily volume: 1.19M
Change since last report: +3.7%

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