Fluor Corporation
US ˙ NYSE ˙ US3434121022

SecurityFLR / Fluor Corporation
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership47,461 shares
Latest Disclosed Value $ 2,214
Natixis Advisors, L.p. reports 1.75% increase in ownership of FLR / Fluor Corporation

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 47,461 shares of Fluor Corporation (US:FLR) valued at $2,214,056 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 46,644 shares of Fluor Corporation. This represents a change in shares of 1.75% during the quarter. The current value of the position is $2,380,644 USD.

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)
2026-05-13 2026-03-31 13F FLUOR COM 343412102 47,461 817 1.75 2 100.00 0.0031
2026-02-10 2025-12-31 13F FLUOR COM 343412102 46,644 -2,593 -5.27 2 -50.00 0.0026
2025-11-13 2025-09-30 13F FLUOR CORP COM 343412102 49,237 -11,783 -19.31 2 -33.33 0.0030
2025-08-13 2025-06-30 13F FLUOR COM 343412102 61,020 -2,186 -3.46 3 50.00 0.0050
2025-05-08 2025-03-31 13F FLUOR COM 343412102 63,206 -9,842 -13.47 2 -33.33 0.0042
2025-02-10 2024-12-31 13F FLUOR COM 343412102 73,048 8,271 12.77 4 0.00 0.0067
2024-11-06 2024-09-30 13F FLUOR COM 343412102 64,777 442 0.69 3 50.00 0.0060
2024-08-01 2024-06-30 13F FLUOR COM 343412102 64,335 -21,695 -25.22 3 -33.33 0.0061
2024-04-25 2024-03-31 13F FLUOR COM 343412102 86,030 -9,867 -10.29 4 0.00 0.0084
2024-02-06 2023-12-31 13F FLUOR COM 343412102 95,897 -57,967 -37.67 4 -40.00 0.0099
2023-11-13 2023-09-30 13F FLUOR COM 343412102 153,864 -5,042 -3.17 6 25.00 0.0173
2023-08-15 2023-06-30 13F FLUOR COM 343412102 158,906 -8,655 -5.17 5 -20.00 0.0145
2023-05-11 2023-03-31 13F FLUOR COM 343412102 167,561 -39,416 -19.04 5 -28.57 0.0178
2023-01-27 2022-12-31 13F FLUOR COM 343412102 206,977 -2,187 -1.05 7 -99.87 0.0271
2022-11-14 2022-09-30 13F FLUOR COM 343412102 209,164 -1,098 -0.52 5,206 1.72 0.0220
2022-08-12 2022-06-30 13F FLUOR COM 343412102 210,262 10,796 5.41 5,118 -10.57 0.0225
2022-05-12 2022-03-31 13F FLUOR COM 343412102 199,466 -605 -0.30 5,723 15.48 0.0218
2022-02-08 2021-12-31 13F FLUOR COM 343412102 200,071 35,094 21.27 4,956 88.08 0.0189
2021-11-15 2021-09-30 13F FLUOR COM 343412102 164,977 67,298 68.90 2,635 52.40 0.0108
2021-08-12 2021-06-30 13F FLUOR COM 343412102 97,679 558 0.57 1,729 -22.88 0.0081
2021-05-05 2021-03-31 13F FLUOR COM 343412102 97,121 27,447 39.39 2,242 101.44 0.0117
2021-02-12 2020-12-31 13F FLUOR COM 343412102 69,674 69,674 1,113 0.0064
2020-04-27 2020-03-31 13F FLUOR COM 343412102 0 -177,228 -100.00 0 -100.00
2020-02-10 2019-12-31 13F FLUOR COM 343412102 177,228 -10,528 -5.61 3,346 -6.85 0.0236
2019-11-12 2019-09-30 13F FLUOR COM 343412102 187,756 7,547 4.19 3,592 -40.83 0.0285
2019-08-12 2019-06-30 13F FLUOR COM 343412102 180,209 2,843 1.60 6,071 -6.99 0.0496
2019-05-15 2019-03-31 13F/A-1 FLUOR COM 343412102 177,366 30,122 20.46 6,527 37.67 0.0571
2019-05-15 2019-03-31 13F FLUOR COM 343412102 177,366 30,122 6,527
2019-02-13 2018-12-31 13F/A-1 FLUOR COM 343412102 147,244 -10,633 -6.73 4,741 -48.31 0.0468
2019-02-13 2018-12-31 13F FLUOR COM 343412102 147,244 -10,633 4,741
2018-11-13 2018-09-30 13F FLUOR COM 343412102 157,877 -16,294 -9.36 9,172 7.96 0.0807
2018-08-14 2018-06-30 13F/A-1 FLUOR COM 343412102 174,171 -3,038 -1.71 8,496 -16.21 0.0812
2018-08-14 2018-06-30 13F FLUOR COM 343412102 174,171 8,496
2018-05-10 2018-03-31 13F FLUOR COM 343412102 177,209 5,559 3.24 10,140 14.38 0.1001
2018-02-14 2017-12-31 13F FLUOR COM 343412102 171,650 18,588 12.14 8,865 37.59 0.0903
2017-11-14 2017-09-30 13F FLUOR CORP COM 343412102 153,062 10,712 7.53 6,443 -1.14 0.0681
2017-07-27 2017-06-30 13F FLUOR COM 343412102 142,350 -13,566 -8.70 6,517 -20.56 0.0705
2017-05-12 2017-03-31 13F FLUOR COM 343412102 155,916 8,960 6.10 8,204 6.30 0.0909
2017-02-07 2016-12-31 13F FLUOR COM 343412102 146,956 10,073 7.36 7,718 9.86 0.0928
2016-11-04 2016-09-30 13F FLUOR COM 343412102 136,883 -86 -0.06 7,025 4.07 0.0910
2016-08-01 2016-06-30 13F FLUOR COM 343412102 136,969 19,990 17.09 6,750 7.45 0.0933
2016-05-06 2016-03-31 13F FLUOR COM 343412102 116,979 11,307 10.70 6,282 25.89 0.0940
2016-02-12 2015-12-31 13F FLUOR COM 343412102 105,672 6,100 6.13 4,990 18.33 0.0818
2015-11-12 2015-09-30 13F FLUOR COM 343412102 99,572 17,820 21.80 4,217 -2.70 0.0731
2015-08-14 2015-06-30 13F FLUOR COM 343412102 81,752 7,615 10.27 4,334 2.27 0.0736
2015-05-15 2015-03-31 13F FLUOR COM 343412102 74,137 13,175 21.61 4,238 14.66 0.0744
2015-02-05 2014-12-31 13F FLUOR COM 343412102 60,962 5,161 9.25 3,696 -0.83 0.0692
2014-11-03 2014-09-30 13F FLUOR COM 343412102 55,801 4,682 9.16 3,727 -5.19 0.0748
2014-08-13 2014-06-30 13F FLUOR COM 343412102 51,119 4,094 8.71 3,931 7.55 0.0563
2014-05-13 2014-03-31 13F FLUOR COM 343412102 47,025 3,508 8.06 3,655 4.61 0.0563
2014-02-12 2013-12-31 13F FLUOR COM 343412102 43,517 -1,150 -2.57 3,494 10.22 0.0572
2013-10-30 2013-09-30 13F FLUOR COM 343412102 44,667 5,498 14.04 3,170 36.46 0.0584
2013-07-19 2013-06-30 13F FLUOR COM 343412102 39,169 39,169 2,323 0.0463
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.