Flowserve Corporation
US ˙ NYSE ˙ US34354P1057

SecurityFLS / Flowserve Corporation
InstitutionPrudential Financial Inc
Latest Disclosed Ownership114,871 shares
Latest Disclosed Value $ 8,444,168
Prudential Financial Inc reports 3.27% increase in ownership of FLS / Flowserve Corporation

On May 13, 2026 - Prudential Financial Inc filed a 13F-HR form disclosing ownership of 114,871 shares of Flowserve Corporation (US:FLS) valued at $8,444,167 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 111,237 shares of Flowserve Corporation. This represents a change in shares of 3.27% during the quarter. The current value of the position is $8,663,571 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 FLOWSERVE COM 34354P105 114,871 3,634 3.27 8,444 9.42 0.0104
2026-02-13 2025-12-31 13F FLOWSERVE COM 34354P105 111,237 -19,410 -14.86 7,718 11.16 0.0093
2025-11-13 2025-09-30 13F FLOWSERVE COM 34354P105 130,647 -639,557 -83.04 6,943 -84.76 0.0083
2025-08-12 2025-06-30 13F FLOWSERVE COM 34354P105 770,204 -247,790 -24.34 45,555 -8.37 0.0589
2025-05-13 2025-03-31 13F FLOWSERVE COM 34354P105 1,017,994 -532,875 -34.36 49,719 -44.27 0.0708
2025-02-11 2024-12-31 13F FLOWSERVE COM 34354P105 1,550,869 -111,593 -6.71 89,206 3.81 0.1223
2024-11-14 2024-09-30 13F FLOWSERVE COM 34354P105 1,662,462 -4,598 -0.28 85,933 7.17 0.1211
2024-08-13 2024-06-30 13F FLOWSERVE COM 34354P105 1,667,060 156,767 10.38 80,186 16.23 0.1204
2024-05-14 2024-03-31 13F FLOWSERVE COM 34354P105 1,510,293 1,025,832 211.75 68,990 245.49 0.0971
2024-02-13 2023-12-31 13F FLOWSERVE COM 34354P105 484,461 303,104 167.13 19,969 176.89 0.0302
2023-11-13 2023-09-30 13F FLOWSERVE COM 34354P105 181,357 159,085 714.28 7,213 772.07 0.0113
2023-08-11 2023-06-30 13F FLOWSERVE COM 34354P105 22,272 10,755 93.38 827 111.51 0.0012
2023-05-12 2023-03-31 13F FLOWSERVE COM 34354P105 11,517 1,689 17.19 392 29.90 0.0006
2023-02-14 2022-12-31 13F FLOWSERVE COM 34354P105 9,828 187 1.94 302 27.00 0.0005
2022-11-04 2022-09-30 13F FLOWSERVE COM 34354P105 9,641 487 5.32 237 -9.54 0.0004
2022-08-15 2022-06-30 13F FLOWSERVE COM 34354P105 9,154 -3,145 -25.57 262 -40.72 0.0004
2022-05-13 2022-03-31 13F FLOWSERVE COM 34354P105 12,299 -36,270 -74.68 442 -70.26 0.0006
2022-02-14 2021-12-31 13F FLOWSERVE COM 34354P105 48,569 36,150 291.09 1,486 244.78 0.0018
2021-11-15 2021-09-30 13F FLOWSERVE COM 34354P105 12,419 -580 -4.46 431 -17.75 0.0006
2021-08-16 2021-06-30 13F FLOWSERVE COM 34354P105 12,999 -5,417 -29.41 524 -26.71 0.0007
2021-05-12 2021-03-31 13F FLOWSERVE COM 34354P105 18,416 -75,050 -80.30 715 -79.25 0.0011
2021-08-16 2020-12-31 13F/A-1 FLOWSERVE COM 0036 34354P105 93,466 -3,950 -4.05 3,445 29.61 0.0058
2021-02-16 2020-12-31 13F FLOWSERVE COM 34354P105 93,466 -3,950 3,445 0.0058
2020-11-16 2020-09-30 13F FLOWSERVE COM 34354P105 97,416 -2,400 -2.40 2,658 -6.61 0.0050
2020-08-12 2020-06-30 13F FLOWSERVE COM 34354P105 99,816 99,815 9,981,500.00 2,846 -3.46 0.0055
2021-08-05 2020-03-31 13F/A-1 FLOWSERVE COM 0023 34354P105 1 -192 -99.48 0 -100.00
2020-05-12 2020-03-31 13F FLOWSERVE COM 34354P105 123,423 123,230 2,948 0.0065
2021-08-05 2019-12-31 13F/A-1 FLOWSERVE COM 0049 34354P105 193 5 2.66 10 11.11 0.0026
2020-02-11 2019-12-31 13F FLOWSERVE COM 34354P105 122,973 122,785 6,120 0.0091
2021-08-05 2019-09-30 13F/A-1 FLOWSERVE COM 0046 34354P105 188 -17 -8.29 9 -18.18 0.0029
2019-11-13 2019-09-30 13F FLOWSERVE COM 34354P105 117,873 117,668 5,506 0.0087
2021-08-05 2019-06-30 13F/A-1 FLOWSERVE COM 34354P105 205 74 56.49 11 83.33 0.0038
2019-08-08 2019-06-30 13F FLOWSERVE COM 34354P105 118,523 118,392 6,245 0.0097
2021-08-05 2019-03-31 13F/A-1 FLOWSERVE COM 34354P105 131 23 21.30 6 50.00 0.0025
2019-05-15 2019-03-31 13F FLOWSERVE COM 34354P105 117,023 116,915 5,283 0.0088
2021-08-05 2018-12-31 13F/A-1 FLOWSERVE COM 34354P105 108 -141,495 -99.92 4 -99.95 0.0032
2019-02-07 2018-12-31 13F FLOWSERVE COM 34354P105 142,014 411 5,399 0.0095
2018-11-07 2018-09-30 13F FLOWSERVE COM 34354P105 141,603 -750 -0.53 7,744 34.65 0.0114
2018-08-13 2018-06-30 13F FLOWSERVE COM 34354P105 142,353 -70 -0.05 5,751 -6.81 0.0086
2018-05-04 2018-03-31 13F FLOWSERVE COM 34354P105 142,423 -36,468 -20.39 6,171 -18.12 0.0094
2018-02-13 2017-12-31 13F FLOWSERVE COM 34354P105 178,891 -1,450 -0.80 7,537 -1.87 0.0103
2017-11-02 2017-09-30 13F FLOWSERVE COM 34354P105 180,341 -10 -0.01 7,681 -8.28 0.0127
2017-08-07 2017-06-30 13F FLOWSERVE COM 34354P105 180,351 -3,230 -1.76 8,374 -5.79 0.0125
2017-05-10 2017-03-31 13F FLOWSERVE COM 34354P105 183,581 3,160 1.75 8,889 2.54 0.0139
2017-02-07 2016-12-31 13F FLOWSERVE COM 34354P105 180,421 -770 -0.42 8,669 -0.81 0.0139
2016-11-04 2016-09-30 13F FLOWSERVE COM 34354P105 181,191 1,012 0.56 8,740 7.38 0.0144
2016-08-09 2016-06-30 13F FLOWSERVE COM 34354P105 180,179 19,020 11.80 8,139 13.72 0.0137
2016-05-09 2016-03-31 13F FLOWSERVE COM 34354P105 161,159 -56,760 -26.05 7,157 -21.95 0.0128
2016-02-12 2015-12-31 13F FLOWSERVE COM 34354P105 217,919 24,660 12.76 9,170 15.35 0.0166
2015-11-10 2015-09-30 13F FLOWSERVE COM 34354P105 193,259 21,860 12.75 7,950 -11.92 0.0157
2015-08-06 2015-06-30 13F FLOWSERVE COM 34354P105 171,399 -4,650 -2.64 9,026 -9.24 0.0160
2015-05-01 2015-03-31 13F FLOWSERVE COM 34354P105 176,049 -2,300 -1.29 9,945 -6.80 0.0172
2015-02-06 2014-12-31 13F FLOWSERVE COM 34354P105 178,349 -5,280 -2.88 10,671 -17.59 0.0193
2014-11-12 2014-09-30 13F FLOWSERVE COM 34354P105 183,629 -21,266 -10.38 12,949 -15.00 0.0244
2014-08-13 2014-06-30 13F FLOWSERVE COM 34354P105 204,895 5,436 2.73 15,234 -2.51 0.0269
2014-05-14 2014-03-31 13F FLOWSERVE COM 34354P105 199,459 25,620 14.74 15,626 14.03 0.0291
2014-02-11 2013-12-31 13F FLOWSERVE COM 34354P105 173,839 -7,100 -3.92 13,703 21.39 0.0272
2013-11-07 2013-09-30 13F FLOWSERVE COM 34354P105 180,939 -6,990 -3.72 11,288 11.20 0.0240
2013-08-07 2013-06-30 13F FLOWSERVE COM 34354P105 187,929 187,929 10,151 0.0225
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.