Fluor Corporation
DE ˙ DB ˙ US3434121022
42,89 € ↑0,31 (0,73%)
2026-06-04
DEL PRIS
SecurityDE:FLU / Fluor Corporation
InstitutionBnp Paribas Arbitrage, Sa
Latest Disclosed Ownership1,038,049 shares
Latest Disclosed Value $ 48,424,986
Bnp Paribas Arbitrage, Sa ownership in FLU / Fluor Corporation

On May 12, 2026 - Bnp Paribas Arbitrage, Sa filed a 13F-HR form disclosing ownership of 1,038,049 shares of Fluor Corporation (DE:FLU) valued at $41,999,463 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 1,227,618 shares of Fluor Corporation. This represents a change in shares of -15.44% during the quarter. The current value of the position is $44,521,922 USD.

Bnp Paribas Arbitrage, Sa has a history of taking positions in derivatives of the underlying security (FLU) 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.

DE:FLU / Fluor Corporation 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)
2026-05-12 2026-03-31 13F Fluor Equity 343412102 1,038,049 -189,569 -15.44 48,425 -0.46 0.0235
2026-02-10 2025-12-31 13F Fluor Equity 343412102 1,227,618 -116,390 -8.66 48,651 -13.96 0.0220
2025-11-13 2025-09-30 13F Fluor Equity 343412102 1,344,008 621,811 86.10 56,542 52.70 0.0302
2025-08-14 2025-06-30 13F Fluor Equity 343412102 722,197 55,729 8.36 37,027 55.11 0.0212
2025-05-14 2025-03-31 13F Fluor Equity 343412102 666,468 30,961 4.87 23,873 -23.84 0.0140
2025-02-14 2024-12-31 13F Fluor Equity 343412102 635,507 -37,266 -5.54 31,343 -2.35 0.0176
2024-11-13 2024-09-30 13F Fluor Equity 343412102 672,773 23,879 3.68 32,098 13.59 0.0216
2024-08-13 2024-06-30 13F Fluor Equity 343412102 648,894 -90,360 -12.22 28,259 -9.59 0.0230
2024-05-01 2024-03-31 13F Fluor Equity 343412102 739,254 54,228 7.92 31,256 16.48 0.0275
2024-02-14 2023-12-31 13F/A-2 Fluor Equity 343412102 685,026 -203,890 -22.94 26,832 -17.75 0.0305
2024-02-07 2023-12-31 13F/A-1 Fluor Equity 343412102 685,026 -203,890 26,832 0.0038
2024-02-07 2023-12-31 13F Fluor Equity 343412102 685,026 26,832
2023-11-14 2023-09-30 13F Fluor Equity 343412102 888,916 792,937 826.16 32,623 1,048.70 0.0419
2023-08-09 2023-06-30 13F Fluor Equity 343412102 95,979 -37,028 -27.84 2,841 -30.92 0.0036
2023-05-12 2023-03-31 13F FLUOR EQUITY 343412102 133,007 27,650 26.24 4,111 12.60 0.0058
2023-02-14 2022-12-31 13F Fluor Equity 343412102 105,357 -136,233 -56.39 3,652 -39.28 0.0056
2022-11-16 2022-09-30 13F/A-1 Fluor Equity 343412102 241,590 -30,413 -11.18 6,013 -9.17 0.0096
2022-11-15 2022-09-30 13F Fluor Equity 343412102 241,590 -30,413 6,013 0.0014
2022-08-12 2022-06-30 13F Fluor Equity 343412102 272,003 107,746 65.60 6,621 40.49 0.0103
2022-05-18 2022-03-31 13F/A-1 Fluor Equity 343412102 164,257 116,495 243.91 4,713 298.31 0.0063
2022-02-09 2021-12-31 13F FLUOR EQUITY 343412102 47,762 23,646 98.05 1,183 207.27 0.0017
2021-11-16 2021-09-30 13F/A-1 FLUOR EQUITY 343412102 24,116 -71,863 -74.87 385 -77.33 0.0005
2021-11-12 2021-09-30 13F FLUOR EQUITY 343412102 146,658 50,679 1,292 0.0000
2021-08-10 2021-06-30 13F FLUOR EQUITY 343412102 95,979 -66,342 -40.87 1,699 -54.68 0.0022
2021-05-07 2021-03-31 13F FLUOR EQUITY 343412102 162,321 5,844 3.73 3,748 50.00 0.0055
2021-02-10 2020-12-31 13F FLUOR EQUITY 343412102 156,477 9,819 6.70 2,499 93.34 0.0046
2020-10-30 2020-09-30 13F FLUOR EQUITY 343412102 146,658 50,088 51.87 1,292 10.81 0.0018
2020-08-06 2020-06-30 13F FLUOR EQUITY 343412102 96,570 -53,464 -35.63 1,167 12.55 0.0021
2020-05-13 2020-03-31 13F FLUOR EQUITY 343412102 150,034 67,321 81.39 1,037 -33.63 0.0021
2020-02-12 2019-12-31 13F FLUOR EQUITY 343412102 82,713 -791,723 -90.54 1,562 -90.67 0.0028
2019-11-07 2019-09-30 13F FLUOR EQUITY 343412102 874,436 -181,607 -17.20 16,728 -52.98 0.0297
2019-07-30 2019-06-30 13F FLUOR EQUITY 343412102 1,056,043 1,009,149 2,151.98 35,578 1,962.49 0.0709
2019-04-25 2019-03-31 13F FLUOR EQUITY 343412102 46,894 22,814 94.74 1,726 122.58 0.0037
2019-02-12 2018-12-31 13F FLUOR EQUITY 343412102 24,080 -49,882 -67.44 775 -81.96 0.0018
2018-11-07 2018-09-30 13F FLUOR EQUITY 343412102 73,962 -18,239 -19.78 4,297 -4.45 0.0063
2018-07-25 2018-06-30 13F FLUOR EQUITY 343412102 92,201 57,611 166.55 4,498 127.24 0.0075
2018-05-11 2018-03-31 13F FLUOR EQUITY 343412102 34,590 -36,532 -51.37 1,979 -46.12 0.0037
2018-03-05 2017-12-31 13F/A-1 FLUOR EQUITY 343412102 71,122 -39,337 -35.61 3,673 -21.01 0.0065
2018-02-01 2017-12-31 13F FLUOR EQUITY 343412102 71,122 -39,337 3,673
2017-11-03 2017-09-30 13F FLUOR CORP STOCK 343412102 110,459 43,423 64.78 4,650 51.56 0.0114
2017-08-03 2017-06-30 13F FLUOR CORP STOCK 343412102 67,036 -50,515 -42.97 3,069 -50.40 0.0093
2017-05-03 2017-03-31 13F FLUOR CORP STOCK 343412102 117,551 43,639 59.04 6,186 59.37 0.0163
2017-02-14 2016-12-31 13F FLUOR CORP STOCK 343412102 73,912 -10,199 -12.13 3,882 -10.08 0.0182
2016-10-05 2016-09-30 13F * FLUOR CORP NEW COM STOCK 343412102 84,111 -3,804 -4.33 4,317 -0.37 0.0178
2016-07-06 2016-06-30 13F * FLUOR CORP NEW COM STOCK 343412102 87,915 -48,432 -35.52 4,332 -40.83 0.0195
2016-04-22 2016-03-31 13F * FLUOR CORP NEW COM STOCK 343412102 136,347 77,339 131.07 7,322 162.78 0.0310
2016-04-19 2015-12-31 13F/A-1 * FLUOR CORP NEW COM STOCK 343412102 59,008 -52,920 -47.28 2,786 -41.22 0.0136
2016-02-10 2015-12-31 13F * FLUOR CORP NEW COM STOCK 343412102 59,008 2,786
2015-11-13 2015-09-30 13F * FLUOR CORP NEW COM STOCK 343412102 111,928 69,227 162.12 4,740 109.46 0.0119
2015-08-14 2015-06-30 13F FLUOR CORP NEW COM STOCK 343412102 42,701 -46,780 -52.28 2,264 -55.75 0.0063
2015-05-15 2015-03-31 13F * FLUOR CORP NEW COM STOCK 343412102 89,481 -4,359 -4.65 5,115 -10.11 0.0142
2015-03-10 2014-12-31 13F/A-1 * FLUOR CORP NEW COM STOCK 343412102 93,840 -8,004 -7.86 5,690 -16.36 0.0202
2015-02-11 2014-12-31 13F * FLUOR CORP NEW COM STOCK 343412102 93,840 5,690
2014-11-12 2014-09-30 13F * FLUOR CORP NEW COM STOCK 343412102 101,844 54,316 114.28 6,802 86.15 0.0059
2014-08-14 2014-06-30 13F/A-1 * FLUOR CORP NEW COM STOCK 343412102 47,528 -388,755 -89.11 3,655 -91.39 0.0034
2014-08-14 2014-06-30 13F FLUOR CORP NEW COM STOCK 343412102 47,528 3,655
2014-05-13 2014-03-31 13F FLUOR CORP STOCK 343412102 436,283 349,943 405.31 42,457 -3.10 0.0330
2014-04-02 2013-12-31 13F/A-1 FLUOR CORP STOCK 343412102 86,340 -10,669 -11.00 43,817 536.60 0.0319
2014-02-12 2013-12-31 13F FLUOR CORP BOND 343412102 86,340 43,817
2013-11-13 2013-09-30 13F FLUOR CORP STOCK 343412102 97,009 66,262 215.51 6,884 277.56 0.0050
2013-08-13 2013-06-30 13F FLUOR CORP STOCK 343412102 30,747 30,747 1,824 0.0013
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
(%)
2021-11-16 2021-09-30 13F/A FLUOR OPTION Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-11-12 2021-09-30 13F FLUOR OPTION Call 0 0 n/a n/a n/a
2021-08-10 2021-06-30 13F FLUOR OPTION Call 300 531 n/a n/a n/a
2018-05-11 2018-03-31 13F FLUOR OPTION Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-03-05 2017-12-31 13F/A FLUOR OPTION Call 8,500 9,900.00 439 172,066.67 n/a n/a n/a
2018-02-01 2017-12-31 13F FLUOR OPTION Call 8,500 439 n/a n/a n/a
2017-11-03 2017-09-30 13F FLUOR CORP OPTION Call 85 0.00 0 -100.00 n/a n/a n/a
2017-08-03 2017-06-30 13F FLUOR CORP OPTION Call 85 0.00 0 -100.00 n/a n/a n/a
2017-05-03 2017-03-31 13F FLUOR CORP OPTION Call 85 -58.94 1 -98.98 n/a n/a n/a
2017-02-14 2016-12-31 13F FLUOR CORP OPTION Call 207 143.53 99 9,700.00 n/a n/a n/a
2015-05-15 2015-03-31 13F * FLUOR CORP NEW COM OPTION Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-02-11 2014-12-31 13F * FLUOR CORP NEW COM OPTION Call 148 0.00 1 -100.00 n/a n/a n/a
2014-11-12 2014-09-30 13F * FLUOR CORP NEW COM OPTION Call 148 0.00 24 -79.09 n/a n/a n/a
2014-08-14 2014-06-30 13F/A * FLUOR CORP NEW COM OPTION Call 148 0.00 110 -6.78 n/a n/a n/a
2014-08-14 2014-06-30 13F FLUOR CORP NEW COM OPTION Call 148 110 n/a n/a n/a
2014-05-13 2014-03-31 13F FLUOR CORP OPTION Call 148 -84.47 119 -85.99 n/a n/a n/a
2014-04-02 2013-12-31 13F/A FLUOR CORP OPTION Call 953 -30.79 843 64.13 n/a n/a n/a
2014-02-12 2013-12-31 13F FLUOR CORP OPTION Call 953 843 n/a n/a n/a
2013-11-13 2013-09-30 13F FLUOR CORP OPTION Call 1,377 513 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
(%)
2022-11-15 2022-09-30 13F/A Fluor Option Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-11-15 2022-09-30 13F Fluor Option Put 0 0 n/a n/a n/a
2022-08-12 2022-06-30 13F Fluor Option Put 200 487 n/a n/a n/a
2022-05-18 2022-03-31 13F/A FLUOR OPTION Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-17 2022-03-31 13F FLUOR OPTION Put 0 0 n/a n/a n/a
2022-02-09 2021-12-31 13F FLUOR OPTION Put 500 1,238 n/a n/a n/a
2017-05-03 2017-03-31 13F FLUOR CORP OPTION Put 0 -100.00 0 -100.00 n/a n/a n/a
2017-02-14 2016-12-31 13F FLUOR CORP OPTION Put 93 -92.99 1 -100.00 n/a n/a n/a
2014-04-02 2013-12-31 13F/A FLUOR CORP OPTION Put 1,326 0.00 38 -84.30 n/a n/a n/a
2013-11-13 2013-09-30 13F FLUOR CORP OPTION Put 1,326 242 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.