Who owns Parsons (PSN)
Which tracked institutional funds hold PSN, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See PSN company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
81 tracked funds added or opened PSN while 92 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
PSN’s largest tracked holder by dollar value, Newport Trust Company, LLC, sizes it at 6.2% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 6.2pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in PSN divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 321 tracked filers holding PSN, 174 increased or opened the position and 191 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases. A multi-insider buy cluster also fired inside the quarter.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in PSN between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 23
- KETTLE HILL CAPITAL MANAGEMENT, LLC$22M
- ABSOLUTE INVESTMENT ADVISERS, LLC$16M
- SILVERCREST ASSET MANAGEMENT GROUP LLC$15M
- Rokos Capital Management LLP$14M
- First Eagle Investment Management, LLC$9M
- HEARTLAND ADVISORS INC$8M
Full exits 43
- WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC$81M
- T. Rowe Price Investment Management, Inc.$43M
- COOPER CREEK PARTNERS MANAGEMENT LLC$27M
- SW Investment Management LLC$25M
- Schonfeld Strategic Advisors LLC$20M
- CITADEL ADVISORS LLC$17M
Largest adds
- BlackRock, Inc.$110M
- WELLINGTON MANAGEMENT GROUP LLP$68M
- Swedbank AB$63M
- AQR CAPITAL MANAGEMENT LLC$53M
- VAN ECK ASSOCIATES CORP$47M
- PRIMECAP MANAGEMENT CO/CA/$34M
Largest trims
- Newport Trust Company, LLC$129M
- MACKENZIE FINANCIAL CORP$65M
- PRINCIPAL FINANCIAL GROUP INC$32M
- NORGES BANK$24M
- MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$16M
- MILLENNIUM MANAGEMENT LLC$14M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Newport Trust Company, LLC trimmed | 49,370,624 | $2.6B | 46.3% | 2026-Q2 |
| ABSOLUTE INVESTMENT ADVISERS, LLC new | 15,833,000 | $16M | 0.3% | 2026-Q2 |
| OFI INVEST ASSET MANAGEMENT new | 8,000,000 | $7M | 0.1% | 2026-Q2 |
| BlackRock, Inc. added | 5,369,842 | $281M | 5.0% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 4,600,295 | $241M | 4.3% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 4,000,000 | $4M | 0.1% | 2026-Q2 |
| Swedbank AB added | 3,670,068 | $192M | 3.4% | 2026-Q2 |
| MORGAN STANLEY added | 2,629,671 | $138M | 2.5% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 2,403,375 | $126M | 2.3% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 2,377,589 | $125M | 2.2% | 2026-Q2 |
| EARNEST PARTNERS LLC added | 2,294,501 | $120M | 2.2% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 2,240,695 | $117M | 2.1% | 2026-Q2 |
| Channing Capital Management, LLC added | 2,032,376 | $106M | 1.9% | 2026-Q2 |
| STATE STREET CORP trimmed | 1,992,808 | $104M | 1.9% | 2026-Q2 |
| PRIMECAP MANAGEMENT CO/CA/ added | 1,712,100 | $90M | 1.6% | 2026-Q2 |
| Invesco Ltd. added | 1,581,092 | $83M | 1.5% | 2026-Q2 |
| FMR LLC added | 1,410,243 | $74M | 1.3% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 1,229,532 | $64M | 1.2% | 2026-Q2 |
| UBS Group AG added | 1,160,629 | $61M | 1.1% | 2026-Q2 |
| VAN ECK ASSOCIATES CORP added | 1,125,767 | $59M | 1.1% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 1,089,760 | $56M | 1.0% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 1,024,045 | $54M | 1.0% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 983,592 | $52M | 0.9% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 940,617 | $49M | 0.9% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 863,416 | $45M | 0.8% | 2026-Q2 |
| Clearline Capital LP added | 691,294 | $36M | 0.6% | 2026-Q2 |
| BROWN ADVISORY INC trimmed | 651,695 | $34M | 0.6% | 2026-Q2 |
| Point72 Asset Management, L.P. added | 597,514 | $31M | 0.6% | 2026-Q2 |
| Nuveen, LLC trimmed | 591,703 | $31M | 0.6% | 2026-Q2 |
| NEEDHAM INVESTMENT MANAGEMENT LLC added | 555,000 | $29M | 0.5% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 541,571 | $28M | 0.5% | 2026-Q2 |
| DISCOVERY CAPITAL MANAGEMENT, LLC / CT added | 528,600 | $28M | 0.5% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 507,134 | $27M | 0.5% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 471,329 | $25M | 0.4% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 460,800 | $24M | 0.4% | 2026-Q2 |
| KETTLE HILL CAPITAL MANAGEMENT, LLC added | 425,751 | $22M | 0.4% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 365,771 | $19M | 0.3% | 2026-Q2 |
| BANK OF NOVA SCOTIA trimmed | 353,535 | $19M | 0.3% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 335,805 | $18M | 0.3% | 2026-Q2 |
| ROYCE & ASSOCIATES LP added | 335,570 | $18M | 0.3% | 2026-Q2 |
| Goodman Financial Corp added | 326,050 | $17M | 0.3% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 309,236 | $16M | 0.3% | 2026-Q2 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC added | 289,700 | $15M | 0.3% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 284,963 | $15M | 0.3% | 2026-Q2 |
| Rokos Capital Management LLP new | 263,318 | $14M | 0.2% | 2026-Q2 |
| Vident Advisory, LLC added | 212,349 | $11M | 0.2% | 2026-Q2 |
| NORGES BANK trimmed | 193,309 | $10M | 0.2% | 2026-Q2 |
| ArrowMark Colorado Holdings LLC added | 189,000 | $10M | 0.2% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 179,503 | $9M | 0.2% | 2026-Q2 |
| First Eagle Investment Management, LLC new | 179,257 | $9M | 0.2% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 172,804 | $9M | 0.2% | 2026-Q2 |
| Man Group plc added | 169,113 | $9M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 160,608 | $8M | 0.2% | 2026-Q2 |
| HEARTLAND ADVISORS INC new | 150,000 | $8M | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 145,946 | $8M | 0.1% | 2026-Q2 |
| Cinctive Capital Management LP trimmed | 138,820 | $7M | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO added | 124,125 | $7M | 0.1% | 2026-Q2 |
| FIL Ltd trimmed | 123,211 | $6M | 0.1% | 2026-Q2 |
| Highlander Partners, L.P. trimmed | 122,400 | $6M | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 122,242 | $6M | 0.1% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 121,294 | $6M | 0.1% | 2026-Q2 |
| MARSHALL WACE, LLP added | 121,103 | $6M | 0.1% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 119,207 | $6M | 0.1% | 2026-Q2 |
| NOMURA HOLDINGS INC trimmed | 112,883 | $6M | 0.1% | 2026-Q2 |
| ASSETMARK, INC added | 109,308 | $6M | 0.1% | 2026-Q2 |
| Swiss National Bank trimmed | 107,400 | $6M | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 97,594 | $5M | 0.1% | 2026-Q2 |
| Jupiter Topco LLC new | 92,372 | $5M | 0.1% | 2026-Q2 |
| Retirement Systems of Alabama trimmed | 84,624 | $4M | 0.1% | 2026-Q2 |
| COMMONWEALTH EQUITY SERVICES, LLC added | 81,363 | $4M | 0.1% | 2026-Q2 |
| Granite Investment Partners, LLC added | 78,033 | $4M | 0.1% | 2026-Q2 |
| Aequim Alternative Investments LP | 77,434 | $4M | 0.1% | 2026-Q2 |
| DARK FOREST CAPITAL MANAGEMENT LP added | 71,842 | $4M | 0.1% | 2026-Q2 |
| Holocene Advisors, LP added | 70,110 | $4M | 0.1% | 2026-Q2 |
| ArchPoint Investors new | 70,000 | $4M | 0.1% | 2026-Q2 |
| Legal & General Group Plc trimmed | 68,488 | $4M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 66,457 | $3M | 0.1% | 2026-Q2 |
| Gotham Asset Management, LLC added | 65,781 | $3M | 0.1% | 2026-Q2 |
| EDMOND DE ROTHSCHILD HOLDING S.A. added | 60,710 | $3M | 0.1% | 2026-Q2 |
| XTX Topco Ltd added | 60,485 | $3M | 0.1% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 57,357 | $3M | 0.1% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 56,912 | $3M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 56,410 | $3M | 0.1% | 2026-Q2 |
| BLAIR WILLIAM & CO/IL trimmed | 55,128 | $3M | 0.1% | 2026-Q2 |
| LPL Financial LLC trimmed | 54,631 | $3M | 0.1% | 2026-Q2 |
| Quantinno Capital Management LP added | 53,821 | $3M | 0.1% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC added | 51,854 | $3M | 0.0% | 2026-Q2 |
| Zurcher Kantonalbank (Zurich Cantonalbank) trimmed | 48,885 | $3M | 0.0% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added | 46,960 | $3M | 0.0% | 2026-Q2 |
| CITIGROUP INC added | 46,512 | $2M | 0.0% | 2026-Q2 |
| Cetera Investment Advisers added | 46,219 | $2M | 0.0% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 46,081 | $2M | 0.0% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 45,894 | $2M | 0.0% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 45,399 | $2M | 0.0% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd | 45,265 | $2M | 0.0% | 2026-Q2 |
| BARCLAYS PLC added | 45,149 | $2M | 0.0% | 2026-Q2 |
| Prescott Group Capital Management, L.L.C. added | 44,189 | $2M | 0.0% | 2026-Q2 |
| D. E. Shaw & Co., Inc. trimmed | 43,431 | $2M | 0.0% | 2026-Q2 |
| STIFEL FINANCIAL CORP added | 43,302 | $2M | 0.0% | 2026-Q2 |
| OSAIC HOLDINGS, INC. added | 42,390 | $2M | 0.0% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.