Jacobs Solutions Inc.
MX ˙ BMV
SecurityMX:J / Jacobs Solutions Inc.
InstitutionBlair William & Co/il
Latest Disclosed Ownership50,429 shares
Latest Disclosed Value $ 6,418,663
Blair William & Co/il reports 1.05% decrease in ownership of J / Jacobs Solutions Inc.

On May 8, 2026 - Blair William & Co/il filed a 13F-HR form disclosing ownership of 50,429 shares of Jacobs Solutions Inc. (MX:J) valued at $6,418,663 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 50,965 shares of Jacobs Solutions Inc.. This represents a change in shares of -1.05% during the quarter.

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)
2026-05-08 2026-03-31 13F JACOBS SOLUTIONS COM 46982L108 50,429 -536 -1.05 6,419 -4.92 0.0184
2026-02-17 2025-12-31 13F JACOBS SOLUTIONS COM 46982L108 50,965 1,772 3.60 6,751 -8.44 0.0181
2025-11-12 2025-09-30 13F JACOBS SOLUTIONS COM 46982L108 49,193 -2,338 -4.54 7,372 8.84 0.0196
2025-07-24 2025-06-30 13F JACOBS SOLUTIONS COM 46982L108 51,531 -1,964 -3.67 6,774 4.73 0.0188
2025-05-09 2025-03-31 13F JACOBS SOLUTIONS COM 46982L108 53,495 -1,739 -3.15 6,467 -12.37 0.0195
2025-02-12 2024-12-31 13F JACOBS SOLUTIONS COM 46982L108 55,234 2,509 4.76 7,380 6.94 0.0215
2024-11-12 2024-09-30 13F JACOBS SOLUTIONS COM 46982L108 52,725 -2,974 -5.34 6,902 -11.31 0.0203
2024-08-12 2024-06-30 13F JACOBS SOLUTIONS COM 46982L108 55,699 -55,964 -50.12 7,782 -54.67 0.0240
2024-05-09 2024-03-31 13F JACOBS SOLUTIONS COM 46982L108 111,663 -10,856 -8.86 17,166 7.94 0.0539
2024-02-12 2023-12-31 13F JACOBS SOLUTIONS COM 46982L108 122,519 6,919 5.99 15,903 0.78 0.0542
2023-11-09 2023-09-30 13F JACOBS SOLUTIONS COM 46982L108 115,600 14,116 13.91 15,779 30.78 0.0605
2023-08-11 2023-06-30 13F JACOBS SOLUTIONS COM 46982L108 101,484 -26,768 -20.87 12,065 -19.94 0.0442
2023-05-12 2023-03-31 13F JACOBS SOLUTIONS COM 46982L108 128,252 4,401 3.55 15,071 1.34 0.0602
2023-02-10 2022-12-31 13F JACOBS SOLUTIONS COM 46982L108 123,851 -2,446 -1.94 14,871 8.52 0.0647
2022-11-09 2022-09-30 13F JACOBS SOLUTIONS COM 46982L108 126,297 -3,440 -2.65 13,702 -16.93 0.0629
2022-08-10 2022-06-30 13F JACOBS ENGR GROUP COM 469814107 129,737 15,906 13.97 16,494 5.14 0.0732
2022-05-13 2022-03-31 13F JACOBS ENGR GROUP COM 469814107 113,831 28,023 32.66 15,687 31.30 0.0550
2022-02-14 2021-12-31 13F JACOBS ENGR GROUP COM 469814107 85,808 10,166 13.44 11,947 19.17 0.0375
2021-11-12 2021-09-30 13F JACOBS ENGR GROUP COM 469814107 75,642 9,284 13.99 10,025 13.23 0.0341
2021-08-12 2021-06-30 13F JACOBS ENGR GROUP COM 469814107 66,358 30,057 82.80 8,854 88.66 0.0307
2021-05-13 2021-03-31 13F JACOBS ENGR GROUP COM 469814107 36,301 8,379 30.01 4,693 54.27 0.0177
2021-02-09 2020-12-31 13F JACOBS ENGR GROUP COM 469814107 27,922 20,137 258.66 3,042 321.33 0.0112
2020-11-06 2020-09-30 13F JACOBS ENGR GROUP COM 469814107 7,785 -363 -4.46 722 4.49 0.0031
2020-08-12 2020-06-30 13F JACOBS ENGR GROUP COM 469814107 8,148 2,371 41.04 691 50.87 0.0033
2020-05-11 2020-03-31 13F JACOBS ENGR GROUP COM 469814107 5,777 -25 -0.43 458 -14.23 0.0029
2020-02-13 2019-12-31 13F JACOBS ENGR GROUP COM 469814107 5,802 103 1.81 534 2.50 0.0027
2019-11-12 2019-09-30 13F JACOBS ENGR GROUP COM 469814107 5,699 -3,907 -40.67 521 -35.76 0.0030
2019-08-13 2019-06-30 13F JACOBS ENGR GROUP COM 469814107 9,606 -72 -0.74 811 11.40 0.0046
2019-05-14 2019-03-31 13F JACOBS ENGR GROUP COM 469814107 9,678 336 3.60 728 33.33 0.0044
2019-02-14 2018-12-31 13F JACOBS ENGR GROUP INC DEL COM 469814107 9,342 811 9.51 546 -16.39 0.0040
2018-11-13 2018-09-30 13F JACOBS ENGR GROUP INC DEL COM 469814107 8,531 -509 -5.63 653 13.76 0.0040
2018-08-13 2018-06-30 13F JACOBS ENGR GROUP INC DEL COM 469814107 9,040 311 3.56 574 11.24 0.0039
2018-05-15 2018-03-31 13F JACOBS ENGR GROUP INC DEL COM 469814107 8,729 2,990 52.10 516 36.15 0.0036
2018-02-14 2017-12-31 13F JACOBS ENGR GROUP INC DEL COM 469814107 5,739 -843 -12.81 379 -1.30 0.0026
2017-11-13 2017-09-30 13F JACOBS ENGINEERING GROUP COM 469814107 6,582 1,615 32.51 384 42.22 0.0029
2017-08-04 2017-06-30 13F JACOBS ENGINEERING GROUP COM 469814107 4,967 -2,019 -28.90 270 -31.12 0.0020
2017-05-10 2017-03-31 13F JACOBS ENGINEERING GROUP COM 469814107 6,986 3,475 98.97 392 96.00 0.0032
2017-02-14 2016-12-31 13F JACOBS ENGINEERING GROUP COM 469814107 3,511 -4,491 -56.12 200 -51.69 0.0018
2016-11-14 2016-09-30 13F JACOBS ENGINEERING GROUP COM 469814107 8,002 -365 -4.36 414 -0.72 0.0037
2016-08-08 2016-06-30 13F JACOBS ENGINEERING GROUP COM 469814107 8,367 8,367 0.00 417 0.0039
2016-05-16 2016-03-31 13F JACOBS ENGINEERING GROUP COM 469814107 0 -6,708 -100.00 0 -100.00
2016-02-16 2015-12-31 13F JACOBS ENGINEERING GROUP COM 469814107 6,708 -1,325 -16.49 281 -6.33 0.0026
2015-11-12 2015-09-30 13F JACOBS ENGINEERING GROUP COM 469814107 8,033 -1,400 -14.84 300 -21.67 0.0026
2015-08-03 2015-06-30 13F JACOBS ENGINEERING GROUP COM 469814107 9,433 -31,475 -76.94 383 -79.26 0.0006
2015-05-11 2015-03-31 13F JACOBS ENGINEERING GROUP COM 469814107 40,908 40,908 0.00 1,847 0.0028
2015-02-05 2014-12-31 13F JACOBS ENGINEERING GROUP COM 469814107 0 -791,041 -100.00 0 -100.00
2014-11-04 2014-09-30 13F JACOBS ENGINEERING GROUP COM 469814107 791,041 -1,052,100 -57.08 38,618 -60.67 0.0661
2014-08-01 2014-06-30 13F JACOBS ENGINEERING GROUP COM 469814107 1,843,141 -2,078,044 -53.00 98,202 -60.56 0.1604
2014-05-06 2014-03-31 13F JACOBS ENGINEERING GROUP COM 469814107 3,921,185 -177,173 -4.32 248,995 -3.55 0.4119
2014-02-11 2013-12-31 13F JACOBS ENGINEERING GROUP COM 469814107 4,098,358 385,618 10.39 258,155 19.51 0.4267
2013-11-12 2013-09-30 13F JACOBS ENGINEERING GROUP COM 469814107 3,712,740 479,804 14.84 216,006 21.19 0.3841
2013-08-07 2013-06-30 13F JACOBS ENGINEERING GROUP COM 469814107 3,232,936 3,232,936 178,232 0.3525
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.