Jacobs Solutions Inc.
MX ˙ BMV
SecurityMX:J / Jacobs Solutions Inc.
InstitutionCapital Fund Management S.a.
Latest Disclosed Ownership67,030 shares
Latest Disclosed Value $ 8,531,578
Capital Fund Management S.a. ownership in J / Jacobs Solutions Inc.

On May 14, 2026 - Capital Fund Management S.a. filed a 13F-HR form disclosing ownership of 67,030 shares of Jacobs Solutions Inc. (MX:J) valued at $8,531,578 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 23,213 shares of Jacobs Solutions Inc.. This represents a change in shares of 188.76% during the quarter.

Capital Fund Management S.a. has a history of taking positions in derivatives of the underlying security (J) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:J / Jacobs Solutions Inc. Historical Put/Call Ratio
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 JACOBS SOLUTIONS INC COM JACOBS SOLUTIONS INC COM 46982L108 67,030 43,817 188.76 8,532 177.52 0.0386
2026-02-17 2025-12-31 13F JACOBS SOLUTIONS INC COM JACOBS SOLUTIONS INC COM 46982L108 23,213 23,213 3,075 0.0085
2018-11-14 2018-09-30 13F Jacobs Engineering Group COM 469814107 0 -15,293 -100.00 0 -100.00
2018-08-14 2018-06-30 13F Jacobs Engineering Group COM 469814107 15,293 15,293 971 0.0051
2018-02-09 2017-12-31 13F Jacobs Engineering Group COM 469814107 0 -12,351 -100.00 0 -100.00
2017-11-13 2017-09-30 13F Jacobs Engineering Group COM 469814107 12,351 -110,020 -89.91 720 -89.18 0.0052
2017-08-10 2017-06-30 13F Jacobs Engineering Group COM 469814107 122,371 -68,032 -35.73 6,656 -36.76 0.0537
2017-05-03 2017-03-31 13F Jacobs Engineering Group COM 469814107 190,403 91,405 92.33 10,525 86.51 0.0878
2017-02-08 2016-12-31 13F Jacobs Engineering Group COM 469814107 98,998 -82,094 -45.33 5,643 -50.53 0.0486
2014-01-31 2013-12-31 13F Jacobs Engineering Group COM 469814107 181,092 181,092 11,407 0.1411
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2021-11-12 2021-09-30 13F JACOBS ENGR GROUP COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-08-12 2021-06-30 13F JACOBS ENGR GROUP COM Call 20,300 2,708 n/a n/a n/a
2020-08-13 2020-06-30 13F Jacobs Engineering Group COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-05-13 2020-03-31 13F Jacobs Engineering Group COM Call 11,300 20.21 896 6.16 n/a n/a n/a
2020-02-13 2019-12-31 13F Jacobs Engineering Group COM Call 9,400 -37.75 844 -38.93 n/a n/a n/a
2019-11-13 2019-09-30 13F Jacobs Engineering Group COM Call 15,100 221.28 1,382 291.50 n/a n/a n/a
2019-05-13 2019-03-31 13F/A Jacobs Engineering Group COM Call 4,700 -68.87 353 -74.46 n/a n/a n/a
2019-02-13 2018-12-31 13F Jacobs Engineering Group COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-11-14 2018-09-30 13F Jacobs Engineering Group COM Call 4,200 321 n/a n/a n/a
2018-08-14 2018-06-30 13F Jacobs Engineering Group COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-05-15 2018-03-31 13F Jacobs Engineering Group COM Call 15,300 905 n/a n/a n/a
2015-07-28 2015-06-30 13F Jacobs Engineering Group COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-04-28 2015-03-31 13F Jacobs Engineering Group COM Call 9,200 415 n/a n/a n/a
2015-01-28 2014-12-31 13F Jacobs Engineering Group COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2014-10-31 2014-09-30 13F Jacobs Engineering Group COM Call 6,500 103.12 317 56.16 n/a n/a n/a
2014-05-14 2014-03-31 13F Jacobs Engineering Group COM Call 3,200 -82.32 203 -82.19 n/a n/a n/a
2014-01-31 2013-12-31 13F Jacobs Engineering Group COM Call 18,100 0.00 1,140 8.26 n/a n/a n/a
2013-10-31 2013-09-30 13F Jacobs Engineering Group COM Call 18,100 1,053 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2021-11-12 2021-09-30 13F JACOBS ENGR GROUP COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-08-12 2021-06-30 13F JACOBS ENGR GROUP COM Put 11,300 1,508 n/a n/a n/a
2020-05-13 2020-03-31 13F Jacobs Engineering Group COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-02-13 2019-12-31 13F Jacobs Engineering Group COM Put 8,100 -28.95 728 -30.20 n/a n/a n/a
2019-11-13 2019-09-30 13F Jacobs Engineering Group COM Put 11,400 40.74 1,043 43.27 n/a n/a n/a
2019-08-12 2019-06-30 13F Jacobs Engineering Group COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2019-05-13 2019-03-31 13F/A Jacobs Engineering Group COM Put 3,900 -9.30 293 16.73 n/a n/a n/a
2019-05-13 2019-03-31 13F Jacobs Engineering Group COM Put 4,300 251 n/a n/a n/a
2019-02-13 2018-12-31 13F Jacobs Engineering Group COM Put 4,300 10.26 251 -14.33 n/a n/a n/a
2018-08-14 2018-06-30 13F Jacobs Engineering Group COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2018-05-15 2018-03-31 13F Jacobs Engineering Group COM Put 11,600 686 n/a n/a n/a
2015-07-28 2015-06-30 13F Jacobs Engineering Group COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-04-28 2015-03-31 13F Jacobs Engineering Group COM Put 6,300 46.51 285 4.40 n/a n/a n/a
2014-05-14 2014-03-31 13F Jacobs Engineering Group COM Put 4,300 -63.25 273 -62.96 n/a n/a n/a
2014-01-31 2013-12-31 13F Jacobs Engineering Group COM Put 11,700 -13.33 737 -6.11 n/a n/a n/a
2013-10-31 2013-09-30 13F Jacobs Engineering Group COM Put 13,500 785 n/a n/a n/a
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.