BlackRock, Inc. ownership in PNT / Pentair plc

Pentair plc

DE ˙ DB ˙ IE00BLS09M33

61,36 € ↑1,02 (1,69%)

2026-06-03
DEL PRIS

Security	DE:PNT / Pentair plc
Institution	BlackRock, Inc.
Latest Disclosed Ownership	14,910,589 shares
Ownership	9.00%

2025-04-23 - BlackRock, Inc. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 14,910,589 shares of Pentair plc (DE:PNT). This represents 9.0 percent ownership of the company. In their previous filing dated 2024-01-24 , BlackRock, Inc. had reported owning 16,648,354 shares, indicating a decrease of -10.44 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File Date	Effective Date	Form	Prev Shares	Latest Shares	ΔShares (Percent)	Ownership (Percent)	ΔOwnership (Percent)
2025-04-23	2025-04-23	13G/A	16,648,354	14,910,589	-10.44	9.00	-10.89
2024-01-24	2024-01-24	13G/A	16,620,382	16,648,354	0.17	10.10	0.00
2023-12-06	2023-12-06	13G/A	14,472,207	16,620,382	14.84	10.10	14.77
2023-01-27	2023-01-27	13G/A	14,472,207	14,472,207	0.00	8.80	0.00
2023-01-25	2023-01-25	13G/A	15,017,964	14,472,207	-3.63	8.80	-3.30
2022-02-01	2022-02-01	13G/A	13,390,391	15,017,964	12.15	9.10	12.35
2021-01-29	2021-01-29	13G/A	18,047,557	13,390,391	-25.80	8.10	-24.30
2020-02-04	2020-02-04	13G/A	17,247,248	18,047,557	4.64	10.70	3.88
2019-08-09	2019-08-09	13G/A	13,138,848	17,247,248	31.27	10.30	35.53
2019-02-06	2019-02-06	13G/A	12,793,797	13,138,848	2.70	7.60	8.57
2018-01-30	2018-01-30	13G/A	10,811,683	12,793,797	18.33	7.00	18.64
2017-01-25	2017-01-25	13G/A	10,674,956	10,811,683	1.28	5.90	0.00
2016-01-27	2016-01-27	13G/A	10,751,760	10,674,956	-0.71	5.90	1.72
2015-04-10	2015-04-10	13G		10,751,760		5.80
2014-02-03	2014-02-03	13G/A		10,691,464		5.40
2013-02-11	2013-02-11	13G/A		11,001,511		5.23
2012-12-06	2012-12-06	13G/A		10,923,031		5.19
2012-11-09	2012-11-09	13G		11,825,132		11.92
2012-02-13	2012-02-13	13G/A		5,857,319		5.94

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-13	2026-03-31	13F	PENTAIR	SHS	G7S00T104	15,065,461	-181,308	-1.19	1,312,352	-17.35	0.0229
2026-02-12	2025-12-31	13F	PENTAIR	SHS	G7S00T104	15,246,769	-81,474	-0.53	1,587,799	-6.48	0.0268
2025-11-12	2025-09-30	13F	PENTAIR	SHS	G7S00T104	15,328,243	-1,741,567	-10.20	1,697,756	-3.12	0.0297
2025-08-12	2025-06-30	13F	PENTAIR	SHS	G7S00T104	17,069,810	457,416	2.75	1,752,387	20.58	0.0334
2025-05-02	2025-03-31	13F	PENTAIR	SHS	G7S00T104	16,612,394	1,284,318	8.38	1,453,252	-5.79	0.0305
2025-02-07	2024-12-31	13F	PENTAIR	SHS	G7S00T104	15,328,076	67,341	0.44	1,542,617	3.37	0.0312
2024-11-13	2024-09-30	13F	PENTAIR	SHS	G7S00T104	15,260,735	-362,514	-2.32	1,492,347	24.59	0.0313
2024-08-13	2024-06-30	13F	PENTAIR	SHS	G7S00T104	15,623,249	-217,647	-1.37	1,197,835	-11.50	0.0271
2024-05-10	2024-03-31	13F	PENTAIR	SHS	G7S00T104	15,840,896	-807,830	-4.85	1,353,446	11.81	0.0315
2024-02-13	2023-12-31	13F	PENTAIR	SHS	G7S00T104	16,648,726	851,145	5.39	1,210,529	18.34	0.0309
2023-11-13	2023-09-30	13F	PENTAIR	SHS	G7S00T104	15,797,581	-648,463	-3.94	1,022,893	-3.72	0.0294
2023-08-11	2023-06-30	13F	PENTAIR	SHS	G7S00T104	16,446,044	446,327	2.79	1,062,414	20.14	0.0293
2023-05-12	2023-03-31	13F	PENTAIR	SHS	G7S00T104	15,999,717	1,526,893	10.55	884,304	35.84	0.0261
2023-02-13	2022-12-31	13F	PENTAIR	SHS	G7S00T104	14,472,824	-494,312	-3.30	650,988	7.05	0.0204
2022-11-14	2022-09-30	13F	PENTAIR	SHS	G7S00T104	14,967,136	-236,268	-1.55	608,115	-12.61	0.0207
2022-08-12	2022-06-30	13F	PENTAIR	SHS	G7S00T104	15,203,404	29,822	0.20	695,858	-15.40	0.0223
2022-05-12	2022-03-31	13F	PENTAIR	SHS	G7S00T104	15,173,582	155,618	1.04	822,559	-25.00	0.0222
2022-02-10	2021-12-31	13F	PENTAIR	SHS	G7S00T104	15,017,964	513,750	3.54	1,096,761	4.11	0.0279
2021-11-09	2021-09-30	13F	PENTAIR	SHS	G7S00T104	14,504,214	342,596	2.42	1,053,443	10.22	0.0295
2021-08-11	2021-06-30	13F	PENTAIR	SHS	G7S00T104	14,161,618	510,073	3.74	955,767	12.34	0.0266
2021-05-07	2021-03-31	13F	PENTAIR	SHS	G7S00T104	13,651,545	261,154	1.95	850,764	19.67	0.0250
2021-02-05	2020-12-31	13F	PENTAIR	SHS	G7S00T104	13,390,391	325,170	2.49	710,897	18.88	0.0227
2020-11-06	2020-09-30	13F	PENTAIR	SHS	G7S00T104	13,065,221	-600,992	-4.40	597,994	15.18	0.0221
2020-08-14	2020-06-30	13F	PENTAIR	SHS	G7S00T104	13,666,213	-3,685,024	-21.24	519,180	0.54	0.0207
2020-05-01	2020-03-31	13F	PENTAIR	SHS	G7S00T104	17,351,237	-696,320	-3.86	516,373	-37.62	0.0253
2020-02-13	2019-12-31	13F	PENTAIR	SHS	G7S00T104	18,047,557	36,232	0.20	827,843	21.59	0.0317
2019-11-08	2019-09-30	13F	PENTAIR	SHS	G7S00T104	18,011,325	1,971,982	12.29	680,829	14.11	0.0286
2019-08-22	2019-06-30	13F/A-1	PENTAIR	SHS	G7S00T104	16,039,343	2,582,896	19.19	596,665	-0.38	0.0255
2019-08-13	2019-06-30	13F	PENTAIR	SHS	G7S00T104	16,039,343	2,582,896		596,665
2019-05-09	2019-03-31	13F	PENTAIR	SHS	G7S00T104	13,456,447	317,599	2.42	598,946	20.66	0.0267
2019-02-08	2018-12-31	13F	PENTAIR	SHS	G7S00T104	13,138,848	239,511	1.86	496,385	-11.23	0.0251
2018-11-09	2018-09-30	13F	PENTAIR	SHS	G7S00T104	12,899,337	-180,467	-1.38	559,189	1.60	0.0242
2018-08-09	2018-06-30	13F	PENTAIR	SHS	G7S00T104	13,079,804	260,074	2.03	550,398	-36.98	0.0254
2018-05-09	2018-03-31	13F	PENTAIR	SHS	G7S00T104	12,819,730	25,933	0.20	873,408	-3.33	0.0418
2018-02-09	2017-12-31	13F	PENTAIR	SHS	G7S00T104	12,793,797	8,572	0.07	903,499	3.98	0.0430
2017-11-14	2017-09-30	13F	PENTAIR	SHS	G7S00T104	12,785,225	632,228	5.20	868,883	7.45	0.0438
2017-08-10	2017-06-30	13F	PENTAIR	SHS	G7S00T104	12,152,997	588,818	5.09	808,662	11.39	0.0429
2017-05-12	2017-03-31	13F	PENTAIR	SHS	G7S00T104	11,564,179	10,874,699	1,577.23	726,001	1,777.96	0.0399
2017-02-10	2016-12-31	13F	PENTAIR	SHS	G7S00T104	689,480	-44,291	-6.04	38,659	-17.99	0.0547
2016-11-08	2016-09-30	13F	PENTAIR	SHS	G7S00T104	733,771	37,159	5.33	47,138	16.09	0.0677
2016-08-10	2016-06-30	13F	PENTAIR	SHS	G7S00T104	696,612	-6,485	-0.92	40,606	6.44	0.0611
2016-05-10	2016-03-31	13F	PENTAIR	SHS	G7S00T104	703,097	-19,534	-2.70	38,150	6.59	0.0614
2016-02-11	2015-12-31	13F	PENTAIR	SHS	G7S00T104	722,631	8,721	1.22	35,792	-1.78	0.0525
2015-11-13	2015-09-30	13F	PENTAIR	SHS	G7S00T104	713,910	37,402	5.53	36,439	-21.65	0.0571
2015-08-07	2015-06-30	13F	PENTAIR	SHS	G7S00T104	676,508	-61,898	-8.38	46,510	0.15	0.0690
2015-05-13	2015-03-31	13F	PENTAIR	SHS	G7S00T104	738,406	-14,201	-1.89	46,439	-7.10	0.0642
2015-02-09	2014-12-31	13F	PENTAIR	SHS	G7S00T104	752,607	-84,588	-10.10	49,988	-8.83	0.0715
2014-10-29	2014-09-30	13F	PENTAIR	SHS	G7S00T104	837,195	167,610	25.03	54,828	3.21	0.0801
2014-05-02	2014-03-31	13F	PENTAIR	SHS	H6169Q108	669,585	-32,239	-4.59	53,125	-2.54	0.0858
2014-02-12	2013-12-31	13F	PENTAIR	SHS	H6169Q108	701,824	5,596	0.80	54,510	20.56	0.0890
2013-11-12	2013-09-30	13F	PENTAIR	SHS	H6169Q108	696,228	-16,169	-2.27	45,214	10.02	0.0852
2013-08-13	2013-06-30	13F	PENTAIR	SHS	H6169Q108	712,397	712,397		41,098		0.0815

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.