Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in XYL held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 25.7M | $3.07B | +1.9% | 10.793% | 0.05% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 15.8M | $1.89B | — | 6.654% | 0.05% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 12.8M | $1.53B | — | 5.373% | 0.08% |
| 4 | STATE STREET CORP | 11.2M | $1.34B | -0.5% | 4.701% | 0.05% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 6.4M | $763.0M | +0.8% | 2.696% | 0.05% |
| 6 | Swedbank AB | 5.5M | $660.4M | +0.3% | 2.325% | 0.69% |
| 7 | Amundi | 5.2M | $624.9M | +0.1% | 2.200% | 0.17% |
| 8 | ROYAL BANK OF CANADA | 4.8M | $569.2M | +1.1% | 2.004% | 0.10% |
| 9 | Impax Asset Management Group plc | 4.6M | $548.0M | -6.1% | 1.929% | 3.82% |
| 10 | Pictet Asset Management Holding SA | 4.3M | $518.0M | -11.3% | 1.824% | 0.55% |
| 11 | MORGAN STANLEY | 4.3M | $514.7M | -5.2% | 1.812% | 0.03% |
| 12 | UBS ASSET MANAGEMENT AMERICAS INC | 3.8M | $458.2M | +7.6% | 1.613% | 0.10% |
| 13 | Invesco Ltd. | 3.8M | $452.1M | +14.8% | 1.592% | 0.07% |
| 14 | NORTHERN TRUST CORP | 3.4M | $404.8M | -0.7% | 1.425% | 0.05% |
| 15 | VICTORY CAPITAL MANAGEMENT INC | 2.7M | $323.4M | -3.4% | 1.139% | 0.21% |
| 16 | HSBC HOLDINGS PLC | 2.5M | $295.2M | — | 1.040% | 0.15% |
| 17 | Artisan Partners Limited Partnership | 2.3M | $271.9M | -29.2% | 0.957% | 0.44% |
| 18 | DIMENSIONAL FUND ADVISORS LP | 2.0M | $244.7M | +0.6% | 0.862% | 0.05% |
| 19 | WELLS FARGO & COMPANY/MN | 2.0M | $237.0M | -1.8% | 0.834% | 0.05% |
| 20 | GOLDMAN SACHS GROUP INC | 1.9M | $232.1M | +3.5% | 0.817% | 0.03% |
| 21 | DEUTSCHE BANK AG\ | 1.8M | $217.1M | -9.5% | 0.764% | 0.07% |
| 22 | Mirova US LLC | 1.8M | $216.0M | -3.9% | 0.760% | 2.45% |
| 23 | Legal & General Group Plc | 1.8M | $215.5M | -3.6% | 0.759% | 0.05% |
| 24 | FRANKLIN RESOURCES INC | 1.7M | $208.2M | -2.6% | 0.733% | 0.05% |
| 25 | BANK OF AMERICA CORP /DE/ | 1.7M | $206.7M | -4.5% | 0.728% | 0.02% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in XYL — a direct measure of their conviction.
Filings activity in XYL during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 1,083 | 1.7% | 95.86% | 13.59 pp | $25.08B | 12% |
| Q4 2025 | 1,102 | +5.3% | 109.45% | 7.05 pp | $28.64B | 6.1% |
| Q3 2025 | 1,047 | +0.5% | 116.50% | +14.86 pp | $30.48B | +15% |
| Q2 2025 | 1,042 | +5.4% | 101.64% | +7.43 pp | $26.60B | +7.9% |
| Q1 2025 | 989 | +3.6% | 94.21% | 6.37 pp | $24.65B | 6.3% |
| Q4 2024 | 955 | 1.7% | 100.58% | 5.11 pp | $26.32B | 4.8% |
| Q3 2024 | 972 | 2.3% | 105.69% | 1.45 pp | $27.65B | 1.4% |
| Q2 2024 | 995 | — | 107.14% | — | $28.03B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying XYL stock.
Based on Q1 2026 13F filings, institutional ownership of Xylem Inc. stands at 95.9%, held across 1,083 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of XYL, with approximately 25,653,817 shares worth $3.07B as of Q1 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of XYL.
Our composite Smart Money Score for XYL is 22 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
129 institutions opened new positions in XYL during Q1 2026, while 148 fully exited. 170 added to existing positions and 775 trimmed.
XYL institutional ownership fell by 13.59 percentage points quarter-over-quarter, with a net change of -19 holders.
The top 10 institutions account for 45.9% of all reported 13F value in XYL, and the top 25 account for 63.8%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Xylem Inc. (XYL) Institutional Ownership