Pentair plc
DE ˙ DB ˙ IE00BLS09M33
61,36 € ↑1,02 (1,69%)
2026-06-03
DEL PRIS
SecurityDE:PNT / Pentair plc
InstitutionOppenheimer & Co Inc
Latest Disclosed Ownership46,166 shares
Latest Disclosed Value $ 4,021,520
Oppenheimer & Co Inc reports 0.77% increase in ownership of PNT / Pentair plc

On April 23, 2026 - Oppenheimer & Co Inc filed a 13F-HR form disclosing ownership of 46,166 shares of Pentair plc (DE:PNT) valued at $3,395,048 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 45,811 shares of Pentair plc. This represents a change in shares of 0.77% during the quarter. The current value of the position is $2,832,746 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)
2026-04-23 2026-03-31 13F PENTAIR SHS G7S00T104 46,166 355 0.77 4,022 -15.70 0.0490
2026-02-02 2025-12-31 13F PENTAIR SHS G7S00T104 45,811 11 0.02 4,771 -5.95 0.0677
2025-11-06 2025-09-30 13F PENTAIR SHS G7S00T104 45,800 -425 -0.92 5,073 6.89 0.0619
2025-07-31 2025-06-30 13F PENTAIR SHS G7S00T104 46,225 1,512 3.38 4,745 21.32 0.0628
2025-04-23 2025-03-31 13F PENTAIR SHS G7S00T104 44,713 554 1.25 3,911 -11.99 0.0591
2025-02-05 2024-12-31 13F PENTAIR SHS G7S00T104 44,159 -2,818 -6.00 4,444 -3.24 0.0663
2024-11-05 2024-09-30 13F PENTAIR SHS G7S00T104 46,977 34 0.07 4,594 27.62 0.0701
2024-08-08 2024-06-30 13F PENTAIR SHS G7S00T104 46,943 -8,632 -15.53 3,599 -24.20 0.0571
2024-05-07 2024-03-31 13F PENTAIR SHS G7S00T104 55,575 -1,287 -2.26 4,748 14.85 0.0787
2024-02-13 2023-12-31 13F PENTAIR SHS G7S00T104 56,862 1,742 3.16 4,134 15.83 0.0760
2023-11-08 2023-09-30 13F PENTAIR SHS G7S00T104 55,120 -11,806 -17.64 3,569 -17.44 0.0737
2023-08-03 2023-06-30 13F PENTAIR SHS G7S00T104 66,926 13,626 25.56 4,323 46.79 0.0865
2023-05-10 2023-03-31 13F PENTAIR SHS G7S00T104 53,300 9,836 22.63 2,946 50.64 0.0625
2023-02-08 2022-12-31 13F PENTAIR SHS G7S00T104 43,464 1,570 3.75 1,955 14.86 0.0445
2022-11-14 2022-09-30 13F PENTAIR SHS G7S00T104 41,894 539 1.30 1,702 -10.09 0.0398
2022-08-08 2022-06-30 13F PENTAIR SHS G7S00T104 41,355 1,775 4.48 1,893 -11.79 0.0407
2022-05-12 2022-03-31 13F PENTAIR SHS G7S00T104 39,580 4,324 12.26 2,146 -16.66 0.0387
2022-02-02 2021-12-31 13F PENTAIR SHS G7S00T104 35,256 375 1.08 2,575 1.66 0.0450
2021-11-12 2021-09-30 13F PENTAIR SHS G7S00T104 34,881 -50 -0.14 2,533 7.42 0.0474
2021-08-03 2021-06-30 13F PENTAIR SHS G7S00T104 34,931 -33 -0.09 2,358 8.21 0.0423
2021-05-10 2021-03-31 13F PENTAIR SHS G7S00T104 34,964 -922 -2.57 2,179 14.38 0.0435
2021-02-11 2020-12-31 13F PENTAIR SHS G7S00T104 35,886 -1,429 -3.83 1,905 11.53 0.0402
2020-11-13 2020-09-30 13F PENTAIR SHS G7S00T104 37,315 -950 -2.48 1,708 17.47 0.0427
2020-08-11 2020-06-30 13F PENTAIR SHS G7S00T104 38,265 2,376 6.62 1,454 36.14 0.0376
2020-05-08 2020-03-31 13F PENTAIR SHS G7S00T104 35,889 -3,595 -9.10 1,068 -41.03 0.0324
2020-02-07 2019-12-31 13F PENTAIR SHS G7S00T104 39,484 963 2.50 1,811 24.38 0.0448
2019-10-31 2019-09-30 13F PENTAIR SHS G7S00T104 38,521 -2,461 -6.01 1,456 -4.46 0.0397
2019-08-09 2019-06-30 13F PENTAIR SHS G7S00T104 40,982 -194 -0.47 1,524 -16.86 0.0414
2019-04-24 2019-03-31 13F PENTAIR SHS G7S00T104 41,176 -695 -1.66 1,833 15.87 0.0490
2019-01-29 2018-12-31 13F PENTAIR SHS G7S00T104 41,871 -69,781 -62.50 1,582 -67.32 0.0495
2018-10-26 2018-09-30 13F PENTAIR SHS G7S00T104 111,652 -2,315 -2.03 4,841 0.96 0.1232
2018-08-10 2018-06-30 13F PENTAIR SHS G7S00T104 113,967 4,044 3.68 4,795 -35.97 0.1301
2018-05-01 2018-03-31 13F PENTAIR SHS G7S00T104 109,923 -1,487 -1.33 7,489 -4.82 0.1924
2018-02-07 2017-12-31 13F PENTAIR SHS G7S00T104 111,410 -1,543 -1.37 7,868 2.49 0.2025
2017-11-09 2017-09-30 13F PENTAIR SHS G7S00T104 112,953 1,356 1.22 7,677 3.38 0.2055
2017-08-09 2017-06-30 13F PENTAIR SHS G7S00T104 111,597 2,082 1.90 7,426 8.00 0.2047
2017-05-15 2017-03-31 13F PENTAIR SHS G7S00T104 109,515 1,491 1.38 6,876 13.50 0.1946
2017-02-01 2016-12-31 13F PENTAIR SHS G7S00T104 108,024 4,637 4.49 6,058 -8.78 0.1764
2016-11-07 2016-09-30 13F PENTAIR SHS G7S00T104 103,387 2,146 2.12 6,641 12.50 0.1936
2016-08-08 2016-06-30 13F PENTAIR SHS G7S00T104 101,241 -10 -0.01 5,903 7.44 0.1760
2016-04-26 2016-03-31 13F PENTAIR SHS G7S00T104 101,251 5,194 5.41 5,494 15.49 0.1668
2016-02-03 2015-12-31 13F PENTAIR SHS G7S00T104 96,057 165 0.17 4,757 -2.82 0.1415
2015-11-13 2015-09-30 13F PENTAIR SHS G7S00T104 95,892 4,997 5.50 4,895 -21.67 0.1487
2015-08-12 2015-06-30 13F PENTAIR SHS G7S00T104 90,895 7,829 9.43 6,249 19.62 0.1738
2015-05-08 2015-03-31 13F PENTAIR SHS G7S00T104 83,066 27,220 48.74 5,224 40.88 0.1422
2015-02-10 2014-12-31 13F PENTAIR SHS G7S00T104 55,846 3,563 6.81 3,708 8.29 0.1065
2014-11-12 2014-09-30 13F PENTAIR SHS G7S00T104 52,283 -457 -0.87 3,424 -9.97 0.1018
2014-08-14 2014-06-30 13F PENTAIR SHS G7S00T104 52,740 -2,592 -4.68 3,803 -13.37 0.1144
2014-05-09 2014-03-31 13F PENTAIR SHS H6169Q108 55,332 -2,857 -4.91 4,390 -2.83 0.1316
2014-02-12 2013-12-31 13F PENTAIR SHS H6169Q108 58,189 -3,725 -6.02 4,518 12.36 0.1445
2013-11-01 2013-09-30 13F PENTAIR SHS H6169Q108 61,914 -2,384 -3.71 4,021 8.41 0.1413
2013-08-14 2013-06-30 13F PENTAIR SHS H6169Q108 64,298 64,298 3,709 0.1434
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.