Parsons Corporation
DE ˙ DB ˙ US70202L1026
51,04 € ↓ -0,82 (-1,58%)
2026-06-04
DEL PRIS
SecurityDE:59P / Parsons Corporation
InstitutionNewport Trust Co
Latest Disclosed Ownership51,009,167 shares
Ownership 47.76%
Newport Trust Co ownership in 59P / Parsons Corporation

2025-11-12 - Newport Trust Co has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 51,009,167 shares of Parsons Corporation (DE:59P). This represents 47.76 percent ownership of the company. In their previous filing dated 2025-08-07 , Newport Trust Co had reported owning 52,128,190 shares, indicating a decrease of -2.15 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2025-11-12 2025-11-12 13G/A 52,128,190 51,009,167 -2.15 47.76 -2.07
2025-08-07 2025-08-07 13G/A 53,506,167 52,128,190 -2.58 48.77 -3.21
2025-02-06 2025-02-06 13G/A 58,993,973 53,506,167 -9.30 50.39 -10.40
2024-02-05 2024-02-05 13G/A 62,588,623 58,993,973 -5.74 56.24 -7.00
2023-02-10 2023-02-10 13G/A 68,737,336 62,588,623 -8.95 60.47 -10.04
2022-02-11 2022-02-11 13G/A 75,143,538 68,737,336 -8.53 67.22 -9.89
2021-02-11 2021-02-11 13G/A 77,579,243 75,143,538 -3.14 74.60 -4.55
2020-02-11 2020-02-11 13G 77,579,243 78.16

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F PARSONS CORP DEL COM 70202L102 50,138,695 342,573 0.69 2,716,013 -11.74 6.6687
2026-02-06 2025-12-31 13F PARSONS CORP DEL COM 70202L102 49,796,122 -1,213,045 -2.38 3,077,400 -27.24 7.3633
2025-10-31 2025-09-30 13F PARSONS CORP DEL COM 70202L102 51,009,167 -1,119,023 -2.15 4,229,680 13.06 9.6318
2025-08-14 2025-06-30 13F PARSONS CORP DEL COM 70202L102 52,128,190 -846,938 -1.60 3,741,240 19.27 8.9818
2025-05-14 2025-03-31 13F PARSONS CORP DEL COM 70202L102 52,975,128 -531,039 -0.99 3,136,657 -36.45 8.0431
2025-02-13 2024-12-31 13F PARSONS CORP DEL COM 70202L102 53,506,167 -1,355,422 -2.47 4,935,944 -13.22 11.9594
2024-11-14 2024-09-30 13F PARSONS CORP DEL COM 70202L102 54,861,589 -1,399,473 -2.49 5,688,050 23.58 13.7909
2024-08-13 2024-06-30 13F PARSONS CORP DEL COM 70202L102 56,261,062 -1,843,571 -3.17 4,602,718 -4.50 11.5623
2024-05-15 2024-03-31 13F PARSONS CORP DEL COM 70202L102 58,104,633 -889,340 -1.51 4,819,779 30.28 13.0981
2024-02-09 2023-12-31 13F PARSONS CORP DEL COM 70202L102 58,993,973 -797,051 -1.33 3,699,512 13.84 9.8652
2023-11-08 2023-09-30 13F PARSONS CORP DEL COM 70202L102 59,791,024 -1,505,307 -2.46 3,249,642 10.13 9.9988
2023-08-09 2023-06-30 13F PARSONS CORP DEL COM 70202L102 61,296,331 -1,389,237 -2.22 2,950,805 5.21 8.6128
2023-05-09 2023-03-31 13F PARSONS CORP DEL COM 70202L102 62,685,568 96,945 0.15 2,804,552 -3.12 7.7591
2023-02-03 2022-12-31 13F PARSONS CORP DEL COM 70202L102 62,588,623 -1,593,180 -2.48 2,894,724 15.06 8.0364
2022-11-01 2022-09-30 13F PARSONS CORP DEL COM 70202L102 64,181,803 -1,103,655 -1.69 2,515,927 -4.66 8.5096
2022-08-09 2022-06-30 13F PARSONS CORP DEL COM 70202L102 65,285,458 -3,595,263 -5.22 2,638,838 -1.01 8.5381
2022-05-10 2022-03-31 13F PARSONS CORP DEL COM 70202L102 68,880,721 143,385 0.21 2,665,684 15.25 7.4602
2022-02-11 2021-12-31 13F PARSONS CORP DEL COM 70202L102 68,737,336 -1,038,707 -1.49 2,313,011 -1.81 6.2369
2021-11-05 2021-09-30 13F PARSONS CORP DEL COM 70202L102 69,776,043 -2,550,526 -3.53 2,355,639 -17.25 6.3967
2021-08-09 2021-06-30 13F PARSONS CORP DEL COM 70202L102 72,326,569 -3,332,177 -4.40 2,846,774 -6.96 7.1988
2021-05-07 2021-03-31 13F PARSONS COM 70202L102 75,658,746 515,208 0.69 3,059,640 11.83 7.6126
2021-02-08 2020-12-31 13F PARSONS COM 70202L102 75,143,538 -1,010,384 -1.33 2,735,976 7.12 7.5301
2020-11-09 2020-09-30 13F PARSONS COM 70202L102 76,153,922 -730,910 -0.95 2,554,203 -8.33 8.9061
2020-08-11 2020-06-30 13F PARSONS COM 70202L102 76,884,832 -1,521,699 -1.94 2,786,306 11.19 10.1688
2020-05-14 2020-03-31 13F PARSONS COM 70202L102 78,406,531 827,288 1.07 2,505,873 -21.75 10.3114
2020-02-05 2019-12-31 13F PARSONS COM 70202L102 77,579,243 -559,359 -0.72 3,202,471 24.27 8.5938
2019-11-04 2019-09-30 13F PARSONS COM 70202L102 78,138,602 0 0.00 2,577,011 -10.53 6.8537
2019-08-12 2019-06-30 13F PARSONS COM 70202L102 78,138,602 78,138,602 2,880,189 7.7916
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.