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Parsons Corp

PSN
Exchange
NYSE
Industry
Services-Computer Integrated Systems Design
SEC CIK
0000275880

In the last 90 days, Parsons Corp insiders filed 1 open-market purchase and 0 sales; 341 institutions reported holding it in 13F filings for Q2 2026, worth $5.73B in total; no superinvestor holds it.

13F holders, Q4 2025

Institutional positions in Parsons Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
362
−14 vs. Q3 2025
Shares held
106.8M
−3.82M (−3.5%) vs. Q3 2025
Total value
$6.60B
−$2.59B (−28.2%) vs. Q3 2025
New holders
69
108 more added
Sold out
83
148 more reduced

6 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting PSN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 362 institutions
Q1 2021: 140 institutionsQ2 2021: 153 institutionsQ3 2021: 160 institutionsQ4 2021: 158 institutionsQ1 2022: 177 institutionsQ2 2022: 176 institutionsQ3 2022: 181 institutionsQ4 2022: 218 institutionsQ1 2023: 209 institutionsQ2 2023: 213 institutionsQ3 2023: 238 institutionsQ4 2023: 280 institutionsQ1 2024: 337 institutionsQ2 2024: 346 institutionsQ3 2024: 384 institutionsQ4 2024: 430 institutionsQ1 2025: 358 institutionsQ2 2025: 370 institutionsQ3 2025: 382 institutionsQ4 2025: 362 institutionsQ1 2026: 342 institutionsQ2 2026: 341 institutions
Value heldQ4 2025: $6.60B
Q1 2021: $4.29BQ2 2021: $4.13BQ3 2021: $3.48BQ4 2021: $3.40BQ1 2022: $3.98BQ2 2022: $4.18BQ3 2022: $4.07BQ4 2022: $4.74BQ1 2023: $4.71BQ2 2023: $4.96BQ3 2023: $5.64BQ4 2023: $6.54BQ1 2024: $8.68BQ2 2024: $8.54BQ3 2024: $11.0BQ4 2024: $9.80BQ1 2025: $6.38BQ2 2025: $7.97BQ3 2025: $9.19BQ4 2025: $6.60BQ1 2026: $5.69BQ2 2026: $5.73B
Institutions holding PSN and their total value by quarter
QuarterHoldersValue
Q2 2026341$5.73B
Q1 2026342$5.69B
Q4 2025362$6.60B
Q3 2025382$9.19B
Q2 2025370$7.97B
Q1 2025358$6.38B
Q4 2024430$9.80B
Q3 2024384$11.0B
Q2 2024346$8.54B
Q1 2024337$8.68B
Q4 2023280$6.54B
Q3 2023238$5.64B
Q2 2023213$4.96B
Q1 2023209$4.71B
Q4 2022218$4.74B
Q3 2022181$4.07B
Q2 2022176$4.18B
Q1 2022177$3.98B
Q4 2021158$3.40B
Q3 2021160$3.48B
Q2 2021153$4.13B
Q1 2021140$4.29B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Parsons Corp; share changes are against Q3 2025.

Institutions holding PSN in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
OneAscent Financial Services LLC3,305$204.2K0.02%−3,305−50.0%Reduced
Prudential Financial Inc3,330$205.8K0.00%−2,595−43.8%Reduced
Beese Fulmer Investment Management, Inc.3,338$206.3K0.01%+3,338New
CIBC Asset Management Inc3,363$207.8K0.00%00.0%Unchanged
Westmount Partners, LLC3,376$208.6K0.05%00.0%Unchanged
Yorktown Management & Research Co Inc3,400$210.1K0.17%+3,400New
Wiley Bros.-Aintree Capital, LLC3,460$213.8K0.00%+145+4.4%Added
Hantz Financial Services, Inc.3,469$214.0K0.00%+3,318+2,197.4%Added
Baird Financial Group, Inc.3,484$215.3K0.00%−1,449−29.4%Reduced
Warren Averett Asset Management, LLC3,520$217.5K0.00%−896−20.3%Reduced
Private Advisor Group, LLC3,557$219.8K0.00%−1,154−24.5%Reduced
First Bank & Trust3,561$220.1K0.04%00.0%Unchanged
Aptus Capital Advisors, LLC3,629$224.3K0.00%−6,315−63.5%Reduced
Federation des caisses Desjardins du Quebec3,701$228.7K0.00%+565+18.0%Added
Strategic Advocates LLC3,733$232.4K0.06%−43−1.1%Reduced
Abacus Wealth Partners, LLC3,782$233.7K0.02%+3,782New
Ensign Peak Advisors, Inc3,798$234.7K0.00%−5,750−60.2%Reduced
Securian Asset Management, Inc3,799$234.8K0.01%−200−5.0%Reduced
VARCOV Co.3,974$245.6K0.10%+3,974New
Aureus Asset Management, LLC4,000$247.2K0.02%+4,000New
First Command Advisory Services, Inc.4,073$251.7K0.00%00.0%Unchanged
Fisher Asset Management, LLC4,498$278.0K0.00%−6,400−58.7%Reduced
Cresset Asset Management, LLC4,583$283.2K0.00%+4,583New
PEAK6 LLC4,584$283.3K0.01%−11,103−70.8%Reduced
Sanctuary Advisors, LLC4,614$285.1K0.00%−1,724−27.2%Reduced
New Age Alpha Advisors, LLC4,661$288.1K0.01%+2,402+106.3%Added
Threadgill Financial, LLC4,711$291.1K0.12%00.0%Unchanged
Ethos Financial Group, LLC4,753$293.7K0.02%+18+0.4%Added
Skopos Labs, Inc.4,850$304.1K0.01%+4,850New
Walleye Trading LLC5,039$311.4K0.01%+5,039New
Xponance, Inc.5,045$311.8K0.00%−1,010−16.7%Reduced
AlphaGrep UK Ltd5,100$315.2K0.11%+5,100New
Prestige Wealth Management Group LLC5,135$317.3K0.06%00.0%Unchanged
Fifth Third Bancorp5,330$329.4K0.00%+796+17.6%Added
Integrated Investment Consultants, LLC5,586$345.2K0.07%−10.0%Reduced
Cinctive Capital Management LP5,600$346.1K0.02%+5,600New
Vertex Planning Partners, LLC5,635$348.2K0.08%−500−8.1%Reduced
JustInvest LLC5,761$356.0K0.00%−395−6.4%Reduced
Gsa Capital Partners LLP5,822$360.0K0.03%+5,822New
Hengehold Capital Management LLC5,854$361.8K0.03%00.0%Unchanged
Mariner, LLC5,959$368.3K0.00%−6,417−51.9%Reduced
Stratos Wealth Partners, LTD.5,995$370.5K0.00%−4−0.1%Reduced
Summit Trail Advisors, LLC6,053$374.1K0.01%+2,086+52.6%Added
Allworth Financial LP6,102$377.1K0.00%−29−0.5%Reduced
Janney Montgomery Scott LLC6,336$392.0K0.00%−200−3.1%Reduced
Pacer Advisors, Inc.6,371$393.7K0.00%−10,731−62.7%Reduced
Inscription Capital, LLC6,441$398.1K0.04%+6,441New
The PNC Financial Services Group, Inc.6,518$402.8K0.00%−4,744−42.1%Reduced
Dynamic Technology Lab Private Ltd6,591$407.0K0.09%+6,591New
Quest Partners LLC6,676$412.6K0.02%+6,571+6,258.1%Added
LVZ Advisors, Inc.6,992$432.1K0.05%+663+10.5%Added
Bank of Montreal7,003$432.8K0.00%+360+5.4%Added
CSS LLC7,120$440.0K0.02%+7,120New
AE Wealth Management LLC7,318$452.3K0.00%−411−5.3%Reduced
Universal- Beteiligungs- und Servicegesellschaft mbH7,514$464.4K0.00%−3,898−34.2%Reduced
Empowered Funds, LLC7,585$468.8K0.01%+7,585New
Sequoia Financial Advisors, LLC7,705$476.2K0.00%+782+11.3%Added
Kestra Advisory Services, LLC8,000$494.4K0.00%+461+6.1%Added
Truist Financial Corp8,091$500.0K0.00%+2,778+52.3%Added
Cerity Partners LLC8,185$505.8K0.00%−20,525−71.5%Reduced
Pictet Asset Management Holding SA8,381$517.9K0.00%+1,027+14.0%Added
Pallas Capital Advisors LLC8,701$537.7K0.02%−4,177−32.4%Reduced
Landscape Capital Management, L.L.C.8,888$549.3K0.04%−23,190−72.3%Reduced
Lighthouse Investment Partners, LLC8,902$550.1K0.02%+8,902New
Cornerstone Planning Group LLC7,788$558.5K0.09%+7,623+4,620.0%Added
GEM Asset Management, LLC8,500$558.9K0.25%00.0%Unchanged
Connable Office Inc9,124$563.9K0.05%−301−3.2%Reduced
Mercer Global Advisors Inc9,170$566.7K0.00%−2,007−18.0%Reduced
Polymer Capital Management (US) LLC9,238$570.9K0.07%+9,238New
La Banque Postale Asset Management SA9,288$574.0K0.01%+4,141+80.5%Added
Western Wealth Management, LLC9,412$581.7K0.03%−250−2.6%Reduced
New Mexico Educational Retirement Board9,500$587.0K0.02%00.0%Unchanged
Ameritas Investment Partners, Inc.9,758$603.0K0.02%−251−2.5%Reduced
Canal Insurance CO10,000$618.0K0.15%00.0%Unchanged
Quadrant Capital Group LLC10,063$621.9K0.02%+1,972+24.4%Added
Ticino Wealth10,325$638.1K0.24%+10,325New
EP Wealth Advisors, LLC10,517$650.0K0.00%+10,517New
Oregon Public Employees Retirement Fund10,600$655.1K0.01%−200−1.9%Reduced
HighTower Advisors, LLC10,973$678.1K0.00%+1,019+10.2%Added
Man Group plc11,098$685.9K0.00%+3,132+39.3%Added
Thomas Story & Son LLC11,240$694.6K0.26%+8,205+270.3%Added
Credit Agricole S A11,671$721.3K0.00%+11,671New
Russell Investments Group, Ltd.11,766$727.1K0.00%−12−0.1%Reduced
New York State Teachers Retirement System11,862$733.0K0.00%−484−3.9%Reduced
Henshaw Capital LLC11,911$736.1K0.03%00.0%Unchanged
Northwestern Mutual Investment Management Company, LLC11,913$736.2K0.01%+11+0.1%Added
Thrivent Financial for Lutherans11,990$741.0K0.00%−278−2.3%Reduced
Boothbay Fund Management, LLC12,084$746.8K0.02%+12,084New
KLP Kapitalforvaltning AS12,500$772.5K0.00%+1,600+14.7%Added
State of Michigan Retirement System12,600$778.7K0.00%−100−0.8%Reduced
SummitTX Capital, L.P.12,611$779.4K0.02%+12,611New
Steel Peak Wealth Management LLC12,892$796.7K0.03%+1,710+15.3%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys13,324$823.4K0.00%−380−2.8%Reduced
Flagship Harbor Advisors, LLC13,681$845.5K0.04%+13,681New
Victory Capital Management Inc13,797$852.7K0.00%−46−0.3%Reduced
Rooted Wealth Advisors, Inc.12,749$873.4K0.25%+12,749New
Cambridge Investment Research Advisors, Inc.14,295$883.0K0.00%+10,371+264.3%Added
Harel Insurance Investments & Financial Services Ltd.14,335$886.0K0.01%−1,989−12.2%Reduced
Pathstone Holdings, LLC14,665$906.3K0.00%−5,226−26.3%Reduced
Colony Group, LLC14,694$908.1K0.00%−5,982−28.9%Reduced