PENTAIR PLC PNR
SHS · Common Stock · CUSIP G7S00T104
Irish tax-resident US water treatment company
- SectorIndustrials
- IndustrySpecial Industry Machinery (No Metalworking Machinery)
- HeadquartersDublin, United Kingdom
- Founded1950
- Websitepentair.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($27.6m this quarter). Holder counts are more reliable. Shares outstanding: 165.1m as of 2023-06-30, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $64.47. Options: 12 managers hold calls ($58.6m notional), 10 hold puts ($7.5m).
Trends to Q2 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 488 |
| Q4 2022 | 502 |
| Q1 2023 | 525 |
| Q2 2023 | 550 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 227 | 232 |
| Q1 2023 | 255 | 212 |
| Q2 2023 | 243 | 241 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2022 | $17.8m | $9.9m | 0.56 |
| Q4 2022 | $15.3m | $4.9m | 0.32 |
| Q1 2023 | $69.3m | $7.1m | 0.10 |
| Q2 2023 | $58.6m | $7.5m | 0.13 |
Biggest buyers
| PARNASSUS INVESTMENTS, LLC | Added | +589.5k |
| BlackRock Inc. | Added | +446.3k |
| Allianz Asset Management GmbH | Added | +429.6k |
| Clark Capital Management Group, Inc. | Added | +403.1k |
| Schonfeld Strategic Advisors LLC | Added | +395.1k |
| Zurcher Kantonalbank (Zurich Cantonalbank) | Added | +302.3k |
| TWINBEECH CAPITAL LP | New | +298.9k |
| JPMORGAN CHASE & CO | Added | +269.9k |
| Legal & General Group Plc | Added | +240.9k |
| GOLDMAN SACHS GROUP INC | Added | +238.7k |
Biggest sellers
| FMR LLC | Reduced | -4.4m |
| Impax Asset Management Group plc | Reduced | -1.8m |
| CITADEL ADVISORS LLC | Sold out | -1.3m |
| STATE STREET CORP | Reduced | -1.2m |
| LORD, ABBETT & CO. LLC | Sold out | -932.9k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -462.5k |
| Balyasny Asset Management L.P. | Reduced | -354.6k |
| FIL Ltd | Reduced | -334.9k |
| Gates Capital Management, Inc. | Reduced | -299.2k |
| Woodline Partners LP | Reduced | -280.6k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $22.2m343.1k shares |
| Caption Management, LLC | New | $19.4m300.0k shares |
| JANE STREET GROUP, LLC | Reduced | $9.9m153.2k shares |
| CITADEL ADVISORS LLC | Unchanged | $3.3m51.8k shares |
| PEAK6 Investments LLC | Added | $1.8m27.5k shares |
| Walleye Trading LLC | New | $542.6k8.4k shares |
| WOLVERINE TRADING, LLC | Reduced | $490.3k7.7k shares |
| SIMPLEX TRADING, LLC | Reduced | $432.0k6.7k shares |
| Walleye Capital LLC | New | $213.2k3.3k shares |
| CAPSTONE INVESTMENT ADVISORS, LLC | Unchanged | $187.3k2.9k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $1.8m28.2k shares |
| CITADEL ADVISORS LLC | Reduced | $1.7m26.7k shares |
| CAPSTONE INVESTMENT ADVISORS, LLC | Unchanged | $1.3m19.6k shares |
| Walleye Trading LLC | Added | $1.1m16.6k shares |
| Walleye Capital LLC | New | $574.9k8.9k shares |
| PEAK6 Investments LLC | Added | $355.3k5.5k shares |
| GROUP ONE TRADING LLC | Added | $232.6k3.6k shares |
| TUDOR INVESTMENT CORP ET AL | New | $219.6k3.4k shares |
| SIMPLEX TRADING, LLC | Reduced | $206.0k3.2k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-28 | 7.6% |
| BlackRock, Inc. 13G · institution -2.1 pts · filed 2026-10-27 | 6.9% |
Fell to 5% or below in the last year: PRICE T ROWE ASSOCIATES INC /MD/ (4.0%, 2026-08-14), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q2 2023
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2021 | 0 | — | 0 | — | — |
| Q4 2021 | 0 | — | 1 | $471.8k | — |
| Q1 2022 | 0 | — | 0 | — | — |
| Q2 2022 | 0 | — | 0 | — | — |
| Q3 2022 | 0 | — | 1 | $121.2k | — |
| Q4 2022 | 0 | — | 2 | $362.7k | — |
| Q1 2023 | 0 | — | 0 | — | — |
| Q2 2023 | 0 | — | 0 | — | — |
None reported in Q2 2023.
Holders, Q2 2023
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.03% of their portfolio | 19.7m $1.3bn | Added +1.6k |
| BlackRock Inc. 0.03% of their portfolio | 16.4m $1.1bn | Added +446.3k |
| Impax Asset Management Group plc 2.84% of their portfolio | 10.9m $705.4m | Reduced -1.8m |
| STATE STREET CORP 0.03% of their portfolio | 9.6m $617.3m | Reduced -1.2m |
| Amundi 0.16% of their portfolio | 4.8m $306.6m | Reduced -83.2k |
| FMR LLC 0.02% of their portfolio | 4.3m $277.3m | Reduced -4.4m |
| Invesco Ltd. 0.07% of their portfolio | 4.2m $268.2m | Added +164.5k |
| MILLENNIUM MANAGEMENT LLC 0.26% of their portfolio | 3.8m $246.3m | Reduced -127.5k |
| PICTET ASSET MANAGEMENT SA 0.28% of their portfolio | 3.7m $239.2m | Reduced -107.2k |
| GEODE CAPITAL MANAGEMENT, LLC 0.03% of their portfolio | 3.6m $231.8m | Added +74.2k |
| ProShare Advisors LLC 0.61% of their portfolio | 3.2m $208.7m | Reduced -192.8k |
| DIMENSIONAL FUND ADVISORS LP 0.06% of their portfolio | 2.9m $186.1m | Added +67.0k |
| Robeco Schweiz AG 2.54% of their portfolio | 2.6m $170.2m | Reduced -221.8k |
| Gates Capital Management, Inc. 4.57% of their portfolio | 2.3m $146.2m | Reduced -299.2k |
| Balyasny Asset Management L.P. 0.41% of their portfolio | 2.3m $145.5m | Reduced -354.6k |
| PARNASSUS INVESTMENTS, LLC 0.30% of their portfolio | 2.0m $127.8m | Added +589.5k |
| Clark Capital Management Group, Inc. 1.03% of their portfolio | 1.8m $114.8m | Added +403.1k |
| NORTHERN TRUST CORP 0.02% of their portfolio | 1.6m $105.1m | Reduced -136.2k |
| MORGAN STANLEY 0.01% of their portfolio | 1.6m $104.8m | Reduced -20.4k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.04% of their portfolio | 1.5m $85.3m | Unchanged |
| Allianz Asset Management GmbH 0.18% of their portfolio | 1.4m $88.8m | Added +429.6k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.02% of their portfolio | 1.3m $86.9m | Reduced -7.1k |
| Legal & General Group Plc 0.03% of their portfolio | 1.3m $83.6m | Added +240.9k |
| Bank of New York Mellon Corp 0.02% of their portfolio | 1.2m $74.6m | Reduced -28.3k |
| DEUTSCHE BANK AG\ 0.04% of their portfolio | 1.1m $73.7m | Reduced -40.1k |
| FIRST TRUST ADVISORS LP 0.08% of their portfolio | 1.1m $68.5m | Reduced -2.9k |
| Woodline Partners LP 0.78% of their portfolio | 1.0m $65.8m | Reduced -280.6k |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 0.18% of their portfolio | 1.0m $64.9m | Added +62.6k |
| CREDIT SUISSE AG/ 0.06% of their portfolio | 997.8k $64.5m | Reduced -20.0k |
| NOMURA ASSET MANAGEMENT CO LTD 0.29% of their portfolio | 984.8k $63.6m | Added +63.7k |
| FIL Ltd 0.07% of their portfolio | 968.3k $62.6m | Reduced -334.9k |
| Mirae Asset Global Investments Co., Ltd. 0.12% of their portfolio | 848.0k $54.8m | Added +64.8k |
| JPMORGAN CHASE & CO 0.01% of their portfolio | 807.2k $52.1m | Added +269.9k |
| KBC Group NV 0.21% of their portfolio | 798.3k $51.6m | Added +5.5k |
| Schonfeld Strategic Advisors LLC 0.42% of their portfolio | 748.7k $48.4m | Added +395.1k |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.14% of their portfolio | 678.5k $43.8m | Added +14.5k |
| Nuveen Asset Management, LLC 0.01% of their portfolio | 656.4k $42.4m | Added +25.8k |
| Swiss National Bank 0.03% of their portfolio | 595.6k $38.5m | Reduced -55.5k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 519.7k $33.6m | Added +238.7k |
| Aberdeen Group plc 0.08% of their portfolio | 510.8k $33.0m | Added +52.6k |
| Thrivent Financial for Lutherans 0.07% of their portfolio | 494.5k $31.9m | Reduced -29.0k |
| PGGM Investments 0.51% of their portfolio | 487.3k $31.5m | Reduced -2.4k |
| D. E. Shaw & Co., Inc. 0.05% of their portfolio | 481.7k $31.1m | Reduced -79.9k |
| Sumitomo Mitsui Trust Group, Inc. 0.02% of their portfolio | 472.1k $30.5m | Reduced -57.3k |
| Northwest & Ethical Investments L.P. 0.94% of their portfolio | 455.7k $29.4m | Unchanged |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 432.0k $27.9m | Reduced -224.8k |
| MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC 1.82% of their portfolio | 423.0k $27.3m | Reduced -4.0k |
| VICTORY CAPITAL MANAGEMENT INC 0.03% of their portfolio | 417.4k $27.0m | Reduced -18.5k |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.12% of their portfolio | 413.7k $26.7m | Added +302.3k |
| UBS Group AG 0.01% of their portfolio | 399.5k $25.8m | Added +110.3k |
| SASCO CAPITAL INC / CT/ 3.02% of their portfolio | 393.8k $25.4m | Reduced -6.2k |
| CIBC Private Wealth Group LLC 0.03% of their portfolio | 388.3k $25.1m | Added +115.2k |
| Zuckerman Investment Group, LLC 3.54% of their portfolio | 383.3k $24.8m | Reduced -3.9k |
| DEROY & DEVEREAUX PRIVATE INVESTMENT COUNSEL INC 1.69% of their portfolio | 376.7k $24.3m | Added +3.9k |
| RHUMBLINE ADVISERS 0.03% of their portfolio | 362.4k $23.4m | Added +27.3k |
| ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio | 357.5k $23.1m | Added +122.1k |
| AVIVA PLC 0.09% of their portfolio | 357.2k $23.1m | Reduced -15.2k |
| BARCLAYS PLC 0.01% of their portfolio | 351.6k $22.7m | Added +234.2k |
| TWO SIGMA ADVISERS, LP 0.06% of their portfolio | 337.0k $21.8m | Reduced -121.9k |
| EVENTIDE ASSET MANAGEMENT, LLC 0.36% of their portfolio | 330.2k $21.3m | Added +58.7k |
| Fisher Asset Management, LLC 0.01% of their portfolio | 320.9k $20.7m | Added +18.4k |
| California Public Employees Retirement System 0.02% of their portfolio | 311.7k $20.1m | Reduced -8.1k |
| Russell Investments Group, Ltd. 0.04% of their portfolio | 305.6k $19.7m | Reduced -23.3k |
| TWINBEECH CAPITAL LP 0.38% of their portfolio | 298.9k $19.3m | New |
| FEDERATED HERMES, INC. 0.05% of their portfolio | 296.8k $19.2m | Reduced -4.6k |
| DekaBank Deutsche Girozentrale 0.04% of their portfolio | 289.7k $18.5m | Added +29.7k |
| WELLS FARGO & COMPANY/MN 0.01% of their portfolio | 289.0k $18.7m | Added +33.8k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.04% of their portfolio | 284.6k $18.4m | Added +14.9k |
| AQR CAPITAL MANAGEMENT LLC 0.04% of their portfolio | 269.5k $17.3m | Reduced -84.4k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.02% of their portfolio | 268.5k $17.3m | Reduced -12.2k |
| AMERIPRISE FINANCIAL INC 0.01% of their portfolio | 268.3k $17.3m | Added +23.3k |
| ENVESTNET ASSET MANAGEMENT INC 0.01% of their portfolio | 250.7k $16.2m | Added +36.2k |
| Thematics Asset Management 0.76% of their portfolio | 244.7k $15.8m | Added +10.0k |
| PROSPECTOR PARTNERS LLC 2.15% of their portfolio | 238.8k $15.4m | Added +1.4k |
| STOREBRAND ASSET MANAGEMENT AS 0.07% of their portfolio | 235.8k $15.2m | Added +10.1k |
| TORONTO DOMINION BANK 0.01% of their portfolio | 232.2k $15.0m | Added +127.2k |
| Vest Financial, LLC 1.33% of their portfolio | 222.8k $14.3m | Added +21.9k |
| SCOPUS ASSET MANAGEMENT, L.P. 0.50% of their portfolio | 220.0k $14.2m | New |
| Assenagon Asset Management S.A. 0.05% of their portfolio | 215.6k $13.9m | Added +145.3k |
| CITIGROUP INC 0.02% of their portfolio | 214.1k $13.8m | Added +56.5k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 213.5k $13.8m | Unchanged |
| AXA S.A. 0.05% of their portfolio | 212.1k $13.7m | Added +58.5k |
| Hudson Bay Capital Management LP 0.13% of their portfolio | 205.5k $13.3m | Added +25.5k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 204.6k $13.2m | Reduced -9.4k |
| Janney Montgomery Scott LLC 0.05% of their portfolio | 202.6k $13.1m | Added +3.5k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.02% of their portfolio | 198.3k $12.8m | Reduced -57.3k |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 191.8k $12.4m | Reduced -20.9k |
| US BANCORP \DE\ 0.02% of their portfolio | 187.8k $12.1m | Reduced -1.4k |
| Calamos Advisors LLC 0.06% of their portfolio | 185.1k $12.0m | Unchanged |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.02% of their portfolio | 179.7k $11.6m | Added +166.8k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.03% of their portfolio | 175.9k $11.4m | Reduced -9.3k |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 173.8k $11.2m | Added +47.8k |
| ExodusPoint Capital Management, LP 0.13% of their portfolio | 172.0k $11.1m | Added +37.1k |
| Power Corp of Canada 1.03% of their portfolio | 160.7k $10.4m | Unchanged |
| YOUSIF CAPITAL MANAGEMENT, LLC 0.12% of their portfolio | 156.9k $10.1m | Reduced -690 |
| Swiss Life Asset Management Ltd 0.15% of their portfolio | 156.4k $10.1m | Added +41.9k |
| Biechele Royce Advisors 3.50% of their portfolio | 155.4k $10.0m | Added +23.9k |
| PINNBROOK CAPITAL MANAGEMENT LP 5.89% of their portfolio | 154.0k $9.9m | New |
| Man Group plc 0.03% of their portfolio | 153.8k $9.9m | New |
| NORGES BANK 0.00% of their portfolio | 153.2k $9.9m | Reduced -50.5k |