Pentair plc
US ˙ NYSE ˙ IE00BLS09M33

SecurityPNR / Pentair plc
InstitutionCENTRAL TRUST Co
Latest Disclosed Ownership659 shares
Latest Disclosed Value $ 57,406
CENTRAL TRUST Co reports 6.39% decrease in ownership of PNR / Pentair plc

On April 17, 2026 - CENTRAL TRUST Co filed a 13F-HR form disclosing ownership of 659 shares of Pentair plc (US:PNR) valued at $57,405 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 704 shares of Pentair plc. This represents a change in shares of -6.39% during the quarter. The current value of the position is $47,086 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)
2026-04-17 2026-03-31 13F PENTAIR SHS G7S00T104 659 -45 -6.39 57 -21.92 0.0011
2026-02-02 2025-12-31 13F PENTAIR SHS G7S00T104 704 4 0.57 73 -5.19 0.0014
2025-11-06 2025-09-30 13F PENTAIR SHS G7S00T104 700 0 0.00 78 8.45 0.0016
2025-08-07 2025-06-30 13F PENTAIR SHS G7S00T104 700 0 0.00 72 16.39 0.0017
2025-04-18 2025-03-31 13F PENTAIR SHS G7S00T104 700 0 0.00 61 -12.86 0.0015
2025-01-24 2024-12-31 13F PENTAIR SHS G7S00T104 700 41 6.22 70 9.38 0.0017
2024-10-22 2024-09-30 13F PENTAIR SHS G7S00T104 659 0 0.00 64 28.00 0.0015
2024-08-05 2024-06-30 13F PENTAIR SHS G7S00T104 659 0 0.00 51 -10.71 0.0012
2024-04-24 2024-03-31 13F PENTAIR SHS G7S00T104 659 29 4.60 56 24.44 0.0014
2024-01-24 2023-12-31 13F PENTAIR SHS G7S00T104 630 0 0.00 46 12.50 0.0012
2023-10-26 2023-09-30 13F PENTAIR SHS G7S00T104 630 0 0.00 41 0.00 0.0012
2023-07-26 2023-06-30 13F PENTAIR SHS G7S00T104 630 0 0.00 41 17.65 0.0011
2023-04-19 2023-03-31 13F PENTAIR SHS G7S00T104 630 0 0.00 35 21.43 0.0010
2023-01-26 2022-12-31 13F PENTAIR SHS G7S00T104 630 0 0.00 28 7.69 0.0009
2022-11-17 2022-09-30 13F/A-2 PENTAIR SHS G7S00T104 630 -33 -4.98 26 -13.33 0.0009
2022-11-04 2022-09-30 13F/A-1 PENTAIR SHS G7S00T104 663 0 30 0.0005
2022-11-03 2022-09-30 13F PENTAIR SHS G7S00T104 663 0 30 0.0005
2022-08-09 2022-06-30 13F PENTAIR SHS G7S00T104 663 -175 -20.88 30 -33.33 0.0010
2022-05-03 2022-03-31 13F PENTAIR FOREIGN STOCK G7S00T104 838 -565 -40.27 45 -55.88 0.0013
2022-02-08 2021-12-31 13F PENTAIR FOREIGN STOCK G7S00T104 1,403 42 3.09 102 3.03 0.0029
2021-10-19 2021-09-30 13F PENTAIR FOREIGN STOCK G7S00T104 1,361 498 57.71 99 70.69 0.0035
2021-07-23 2021-06-30 13F PENTAIR FOREIGN STOCK G7S00T104 863 0 0.00 58 7.41 0.0021
2021-04-23 2021-03-31 13F PENTAIR FOREIGN STOCK G7S00T104 863 0 0.00 54 17.39 0.0021
2021-01-29 2020-12-31 13F PENTAIR FOREIGN STOCK G7S00T104 863 -100 -10.38 46 4.55 0.0019
2020-10-22 2020-09-30 13F PENTAIR FOREIGN STOCK G7S00T104 963 0 0.00 44 18.92 0.0020
2020-07-14 2020-06-30 13F PENTAIR FOREIGN STOCK G7S00T104 963 -93 -8.81 37 19.35 0.0019
2020-04-17 2020-03-31 13F PENTAIR FOREIGN STOCK G7S00T104 1,056 0 0.00 31 -35.42 0.0019
2020-01-21 2019-12-31 13F PENTAIR FOREIGN STOCK G7S00T104 1,056 0 0.00 48 20.00 0.0025
2019-10-28 2019-09-30 13F PENTAIR FOREIGN STOCK G7S00T104 1,056 -225 -17.56 40 -14.89 0.0023
2019-07-12 2019-06-30 13F PENTAIR FOREIGN STOCK G7S00T104 1,281 -440 -25.57 47 -38.96 0.0027
2019-04-26 2019-03-31 13F PENTAIR FOREIGN STOCK G7S00T104 1,721 -71 -3.96 77 13.24 0.0046
2019-01-08 2018-12-31 13F PENTAIR FOREIGN STOCK G7S00T104 1,792 -132 -6.86 68 -18.07 0.0045
2018-10-04 2018-09-30 13F PENTAIR FOREIGN STOCK G7S00T104 1,924 -522 -21.34 83 -19.42 0.0048
2018-07-09 2018-06-30 13F PENTAIR FOREIGN STOCK G7S00T104 2,446 -318 -11.51 103 -45.21 0.0066
2018-04-04 2018-03-31 13F PENTAIR FOREIGN STOCK G7S00T104 2,764 -2,478 -47.27 188 -49.19 0.0119
2018-01-23 2017-12-31 13F PENTAIR FOREIGN STOCK G7S00T104 5,242 -215 -3.94 370 -0.27 0.0225
2017-10-17 2017-09-30 13F PENTAIR FOREIGN STOCK G7S00T104 5,457 -406 -6.92 371 -4.87 0.0240
2017-07-14 2017-06-30 13F PENTAIR FOREIGN STOCK G7S00T104 5,863 -24 -0.41 390 5.41 0.0258
2017-04-06 2017-03-31 13F PENTAIR FOREIGN STOCK G7S00T104 5,887 -330 -5.31 370 6.02 0.0246
2017-01-24 2016-12-31 13F PENTAIR FOREIGN STOCK G7S00T104 6,217 232 3.88 349 -9.11 0.0240
2016-10-24 2016-09-30 13F PENTAIR FOREIGN STOCK G7S00T104 5,985 -145 -2.37 384 7.56 0.0280
2016-08-08 2016-06-30 13F PENTAIR FOREIGN STOCK G7S00T104 6,130 594 10.73 357 19.00 0.0267
2016-04-11 2016-03-31 13F PENTAIR FOREIGN STOCK G7S00T104 5,536 116 2.14 300 11.94 0.0237
2016-01-21 2015-12-31 13F PENTAIR FOREIGN STOCK G7S00T104 5,420 -281 -4.93 268 -7.90 0.0221
2015-10-14 2015-09-30 13F PENTAIR FOREIGN STOCK G7S00T104 5,701 30 0.53 291 -25.38 0.0253
2015-07-28 2015-06-30 13F PENTAIR FOREIGN STOCK G7S00T104 5,671 -676 -10.65 390 -2.50 0.0307
2015-04-09 2015-03-31 13F PENTAIR FOREIGN STOCK G7S00T104 6,347 -444 -6.54 400 -11.31 0.0322
2015-01-16 2014-12-31 13F PENTAIR FOREIGN STOCK G7S00T104 6,791 8 0.12 451 1.58 0.0367
2014-10-23 2014-09-30 13F PENTAIR FOREIGN STOCK G7S00T104 6,783 735 12.15 444 -7.50 0.0353
2014-05-07 2014-03-31 13F PENTAIR FOREIGN STOCK H6169Q108 6,048 -213 -3.40 480 -1.23 0.0397
2014-01-27 2013-12-31 13F PENTAIR FOREIGN STOCK H6169Q108 6,261 -358 -5.41 486 13.02 0.0408
2013-10-24 2013-09-30 13F PENTAIR FOREIGN STOCK H6169Q108 6,619 194 3.02 430 15.90 0.0389
2013-08-13 2013-06-30 13F PENTAIR COMMON STOCK H6169Q108 6,425 6,425 371 0.0352
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.