XYLEM INC XYL
COM · Common Stock · CUSIP 98419M100 · ISIN US98419M1009
Large American water technology provider
* 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 ($309.0m this quarter). Holder counts are more reliable. Shares outstanding: 237.7m as of 2026-04-24, 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 ≈ $119.34. Options: 16 managers hold calls ($84.3m notional), 13 hold puts ($69.0m).
Trends to Q1 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 744 |
| Q4 2022 | 818 |
| Q1 2023 | 839 |
| Q2 2023 | 911 |
| Q3 2023 | 875 |
| Q4 2023 | 925 |
| Q1 2024 | 989 |
| Q2 2024 | 1,038 |
| Q3 2024 | 1,021 |
| Q4 2024 | 1,004 |
| Q1 2025 | 1,030 |
| Q2 2025 | 1,069 |
| Q3 2025 | 1,086 |
| Q4 2025 | 1,134 |
| Q1 2026 | 1,115 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q2 2024 | 492 | 419 |
| Q3 2024 | 483 | 407 |
| Q4 2024 | 428 | 486 |
| Q1 2025 | 481 | 437 |
| Q2 2025 | 507 | 471 |
| Q3 2025 | 528 | 442 |
| Q4 2025 | 497 | 450 |
| Q1 2026 | 490 | 527 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q2 2025 | $64.1m | $20.8m | 0.32 |
| Q3 2025 | $51.2m | $39.4m | 0.77 |
| Q4 2025 | $35.4m | $20.6m | 0.58 |
| Q1 2026 | $84.3m | $69.0m | 0.82 |
Biggest buyers
| ENVESTNET ASSET MANAGEMENT INC | Added | +670.9k |
| WORLDQUANT MILLENNIUM ADVISORS LLC | Added | +533.4k |
| SG Americas Securities, LLC | Added | +490.0k |
| Invesco Ltd. | Added | +489.3k |
| BlackRock, Inc. | Added | +475.4k |
| AVIVA PLC | Added | +447.0k |
| MARSHALL WACE, LLP | Added | +447.0k |
| RENAISSANCE TECHNOLOGIES LLC | Added | +432.4k |
| Navera Investment Management Ltd. | Added | +423.7k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Added | +390.2k |
Biggest sellers
| J. Stern & Co. LLP | Reduced | -45.2m |
| HSBC HOLDINGS PLC | Reduced | -1.5m |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | -1.3m |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | Reduced | -1.2m |
| Artisan Partners Limited Partnership | Reduced | -939.2k |
| VOYA INVESTMENT MANAGEMENT LLC | Reduced | -889.8k |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Reduced | -755.4k |
| Qube Research & Technologies Ltd | Reduced | -624.7k |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | Sold out | -571.7k |
| Pictet Asset Management Holding SA | Reduced | -551.5k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $35.3m295.1k shares |
| Oribel Capital Management, LP | New | $19.9m166.3k shares |
| JANE STREET GROUP, LLC | Added | $6.0m50.5k shares |
| SCOPUS ASSET MANAGEMENT, L.P. | Reduced | $4.8m40.0k shares |
| SIMPLEX TRADING, LLC | Added | $4.2m35.3k shares |
| BOOTHBAY FUND MANAGEMENT, LLC | New | $3.7m31.0k shares |
| UBS Group AG | Reduced | $2.2m18.6k shares |
| CITADEL ADVISORS LLC | Reduced | $2.2m18.2k shares |
| Walleye Trading LLC | Added | $1.9m16.1k shares |
| BNP PARIBAS FINANCIAL MARKETS | New | $1.8m150 shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $20.7m173.5k shares |
| SCOPUS ASSET MANAGEMENT, L.P. | Added | $17.9m150.0k shares |
| Oribel Capital Management, LP | New | $11.7m98.1k shares |
| CITADEL ADVISORS LLC | Reduced | $4.4m36.8k shares |
| IMC-Chicago, LLC | New | $4.2m34.8k shares |
| JANE STREET GROUP, LLC | Added | $3.2m26.8k shares |
| SIMPLEX TRADING, LLC | Added | $2.3m19.5k shares |
| BOOTHBAY FUND MANAGEMENT, LLC | New | $2.2m18.3k shares |
| Walleye Trading LLC | Added | $1.8m14.7k shares |
| TUDOR INVESTMENT CORP ET AL | New | $227.1k1.9k 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 2026-04-30 | 7.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.3% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q1 2026
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 |
|---|---|---|---|---|---|
| Q2 2024 | 0 | — | 2 | $3.3m | — |
| Q3 2024 | 0 | — | 1 | $352.3k | — |
| Q4 2024 | 1 | $528 | 1 | $480 | — |
| Q1 2025 | 0 | — | 2 | $2.1m | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 3 | $1.1m | — |
| Q4 2025 | 0 | — | 2 | $1.8m | — |
| Q1 2026 | 0 | — | 0 | — | — |
None reported in Q1 2026.
Holders, Q1 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.05% of their portfolio | 25.7m $3.1bn | Added +475.4k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.05% of their portfolio | 15.8m $1.9bn | First filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.08% of their portfolio | 12.8m $1.5bn | First filing |
| STATE STREET CORP 0.05% of their portfolio | 11.2m $1.3bn | Reduced -59.7k |
| GEODE CAPITAL MANAGEMENT, LLC 0.05% of their portfolio | 6.4m $763.0m | Added +52.2k |
| Swedbank AB 0.69% of their portfolio | 5.5m $660.4m | Added +18.8k |
| Amundi 0.17% of their portfolio | 5.2m $624.9m | Added +7.4k |
| ROYAL BANK OF CANADA 0.11% of their portfolio | 4.8m $569.2m | Added +53.2k |
| Impax Asset Management Group plc 3.82% of their portfolio | 4.6m $548.0m | Reduced -295.7k |
| Pictet Asset Management Holding SA 0.55% of their portfolio | 4.3m $518.0m | Reduced -551.5k |
| MORGAN STANLEY 0.03% of their portfolio | 4.3m $514.7m | Reduced -234.7k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.10% of their portfolio | 3.8m $458.2m | Added +270.7k |
| Invesco Ltd. 0.04% of their portfolio | 3.8m $452.1m | Added +489.3k |
| NORTHERN TRUST CORP 0.05% of their portfolio | 3.4m $404.8m | Reduced -22.4k |
| VICTORY CAPITAL MANAGEMENT INC 0.21% of their portfolio | 2.7m $323.4m | Reduced -94.0k |
| HSBC HOLDINGS PLC 0.18% of their portfolio | 2.5m $295.2m | Reduced -1.5m |
| Artisan Partners Limited Partnership 0.44% of their portfolio | 2.3m $271.9m | Reduced -939.2k |
| DIMENSIONAL FUND ADVISORS LP 0.05% of their portfolio | 2.0m $244.7m | Added +11.6k |
| WELLS FARGO & COMPANY/MN 0.05% of their portfolio | 2.0m $237.0m | Reduced -35.9k |
| GOLDMAN SACHS GROUP INC 0.03% of their portfolio | 1.9m $232.1m | Added +65.1k |
| DEUTSCHE BANK AG\ 0.07% of their portfolio | 1.8m $217.1m | Reduced -190.7k |
| Mirova US LLC 2.45% of their portfolio | 1.8m $216.0m | Reduced -73.7k |
| Legal & General Group Plc 0.05% of their portfolio | 1.8m $215.5m | Reduced -67.7k |
| FRANKLIN RESOURCES INC 0.05% of their portfolio | 1.7m $208.2m | Reduced -45.9k |
| BANK OF AMERICA CORP /DE/ 0.02% of their portfolio | 1.7m $206.7m | Reduced -82.4k |
| DekaBank Deutsche Girozentrale 0.33% of their portfolio | 1.7m $198.7m | Unchanged |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.03% of their portfolio | 1.5m $182.8m | Added +45.5k |
| ABN AMRO Bank N.V. 1.96% of their portfolio | 1.5m $182.0m | Reduced -90.7k |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.20% of their portfolio | 1.5m $174.4m | Reduced -544.9k |
| VANGUARD FIDUCIARY TRUST CO 0.04% of their portfolio | 1.4m $163.8m | First filing |
| AMERICAN CENTURY COMPANIES INC 0.08% of their portfolio | 1.3m $155.4m | Reduced -320.6k |
| AVIVA PLC 0.24% of their portfolio | 1.2m $142.0m | Added +447.0k |
| AMERIPRISE FINANCIAL INC 0.03% of their portfolio | 1.2m $141.3m | Reduced -268.6k |
| Bank of New York Mellon Corp 0.03% of their portfolio | 1.2m $141.3m | Reduced -26.1k |
| UBS Group AG 0.02% of their portfolio | 1.1m $128.5m | Reduced -123.0k |
| Candriam S.C.A. 0.61% of their portfolio | 974.9k $116.5m | Added +213.4k |
| Nuveen, LLC 0.03% of their portfolio | 970.4k $116.0m | Added +135.3k |
| KING LUTHER CAPITAL MANAGEMENT CORP 0.50% of their portfolio | 959.1k $114.6m | Reduced -30.1k |
| JANUS HENDERSON GROUP PLC 0.05% of their portfolio | 883.9k $105.7m | Reduced -10.9k |
| Russell Investments Group, Ltd. 0.11% of their portfolio | 833.2k $98.3m | Added +181.5k |
| JPMORGAN CHASE & CO 0.01% of their portfolio | 822.9k $95.6m | Added +137.7k |
| ENVESTNET ASSET MANAGEMENT INC 0.03% of their portfolio | 802.1k $95.8m | Added +670.9k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.08% of their portfolio | 793.1k $94.8m | Reduced -755.4k |
| RENAISSANCE TECHNOLOGIES LLC 0.15% of their portfolio | 791.8k $94.6m | Added +432.4k |
| MARSHALL WACE, LLP 0.09% of their portfolio | 741.8k $88.6m | Added +447.0k |
| BARCLAYS PLC 0.03% of their portfolio | 739.0k $88.3m | Added +172.2k |
| LAZARD ASSET MANAGEMENT LLC 0.14% of their portfolio | 734.6k $87.8m | Added +9.8k |
| Champlain Investment Partners, LLC 1.11% of their portfolio | 731.7k $87.4m | Reduced -111.5k |
| WORLDQUANT MILLENNIUM ADVISORS LLC 0.33% of their portfolio | 719.8k $86.0m | Added +533.4k |
| Swiss National Bank 0.05% of their portfolio | 714.6k $85.4m | Added +47.5k |
| Robeco Schweiz AG 1.76% of their portfolio | 697.7k $83.4m | Reduced -64.6k |
| Rathbones Group PLC 0.17% of their portfolio | 682.1k $81.5m | Reduced -36.2k |
| SG Americas Securities, LLC 0.09% of their portfolio | 681.9k $81.5m | Added +490.0k |
| FIRST TRUST ADVISORS LP 0.06% of their portfolio | 679.0k $81.1m | Added +18.9k |
| Vontobel Holding Ltd. 0.28% of their portfolio | 675.8k $80.8m | Reduced -138.3k |
| DAVENPORT & Co LLC 0.42% of their portfolio | 645.9k $76.4m | Reduced -21.9k |
| D. E. Shaw & Co., Inc. 0.06% of their portfolio | 642.1k $76.7m | Added +264.8k |
| STOREBRAND ASSET MANAGEMENT AS 0.21% of their portfolio | 614.6k $73.4m | Added +7.0k |
| Man Group plc 0.14% of their portfolio | 579.4k $69.2m | Reduced -144.3k |
| BNP PARIBAS FINANCIAL MARKETS 0.05% of their portfolio | 576.2k $68.9m | Added +300.7k |
| Handelsbanken Fonder AB 0.22% of their portfolio | 563.5k $67.3m | Reduced -44.9k |
| SEB Asset Management AB 0.29% of their portfolio | 558.2k $66.7m | First filing |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.04% of their portfolio | 550.5k $65.8m | Added +36.7k |
| Sumitomo Mitsui Trust Group, Inc. 0.04% of their portfolio | 538.9k $64.4m | Reduced -61.5k |
| WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio | 538.0k $64.3m | Added +6.2k |
| FERNBRIDGE CAPITAL MANAGEMENT LP 4.11% of their portfolio | 536.8k $64.1m | Added +206.2k |
| PARNASSUS INVESTMENTS, LLC 0.19% of their portfolio | 535.1k $63.9m | Added +90.0k |
| Vanguard Global Advisers, LLC 0.03% of their portfolio | 530.6k $63.4m | First filing |
| SEI INVESTMENTS CO 0.06% of their portfolio | 501.9k $60.0m | Reduced -155.1k |
| LPL Financial LLC 0.02% of their portfolio | 495.1k $59.2m | Added +1.7k |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.10% of their portfolio | 491.3k $58.7m | Reduced -91.0k |
| CITADEL ADVISORS LLC 0.04% of their portfolio | 481.8k $57.6m | Added +340.7k |
| Allianz Asset Management GmbH 0.07% of their portfolio | 481.6k $57.6m | Reduced -130.7k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.01% of their portfolio | 466.0k $55.7m | Reduced -1.3m |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.22% of their portfolio | 460.2k $55.0m | Added +104.6k |
| RAYMOND JAMES FINANCIAL INC 0.02% of their portfolio | 458.7k $54.8m | Added +16.8k |
| GABELLI FUNDS LLC 0.36% of their portfolio | 449.9k $53.8m | Reduced -2.6k |
| KBC Group NV 0.13% of their portfolio | 447.4k $53.5m | Added +104.0k |
| RHUMBLINE ADVISERS 0.05% of their portfolio | 446.6k $53.4m | Reduced -19.3k |
| California Public Employees Retirement System 0.03% of their portfolio | 431.9k $51.6m | Reduced -13.2k |
| Navera Investment Management Ltd. 1.31% of their portfolio | 429.7k $51.4m | Added +423.7k |
| AQR CAPITAL MANAGEMENT LLC 0.02% of their portfolio | 422.8k $49.8m | Added +282.1k |
| CREDIT AGRICOLE S A 0.16% of their portfolio | 420.9k $50.3m | Reduced -95.6k |
| LGT CAPITAL PARTNERS LTD. 2.66% of their portfolio | 419.3k $50.1m | Added +115.6k |
| Welch & Forbes LLC 0.64% of their portfolio | 413.9k $49.5m | Added +12.0k |
| Gotham Asset Management, LLC 0.15% of their portfolio | 411.5k $49.2m | Added +102.7k |
| Crestwood Advisors Group, LLC 0.81% of their portfolio | 405.0k $48.4m | Reduced -33.2k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.03% of their portfolio | 399.9k $47.8m | Added +390.2k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.05% of their portfolio | 396.3k $47.4m | Reduced -8.3k |
| VANGUARD ASSET MANAGEMENT, Ltd 0.04% of their portfolio | 390.6k $46.7m | First filing |
| Fisher Asset Management, LLC 0.02% of their portfolio | 378.4k $45.2m | Reduced -24.0k |
| ABN AMRO INVESTMENT SOLUTIONS 0.58% of their portfolio | 370.6k $44.3m | Added +128.5k |
| Aberdeen Group plc 0.07% of their portfolio | 367.1k $43.9m | Reduced -13.9k |
| TCW GROUP INC 0.33% of their portfolio | 366.2k $43.8m | Reduced -265.4k |
| Sequoia Financial Advisors, LLC 0.24% of their portfolio | 365.3k $43.7m | Added +21.1k |
| COUNTRY TRUST BANK 0.82% of their portfolio | 362.5k $43.3m | Added +67.8k |
| National Pension Service 0.03% of their portfolio | 356.2k $42.6m | Reduced -281 |
| Reynders McVeigh Capital Management, LLC 2.09% of their portfolio | 347.2k $41.5m | Added +589 |
| MILLENNIUM MANAGEMENT LLC 0.03% of their portfolio | 346.9k $41.5m | Added +53.2k |
| Cerity Partners LLC 0.06% of their portfolio | 341.8k $40.8m | Reduced -29.6k |