Security record
WAT
Waters Corporation · Healthcare · Medical - Diagnostics & Research
162Tracked holders
+2Δ holders
70.18MShares held
$26.88BReported value
+7New positions
−5Exits
Momentum inputs (comparable managers):
holder breadth +1.2% ·
share flow +10.6% ·
net new positions +1.2%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 162 | +2 | 70.18M | $26.88B | +7 | −5 |
| Q1 2026 | 163 | +5 | 66.62M | $20.68B | +11 | −7 |
| Q4 2025 | 157 | -1 | 42.72M | $16.21B | +1 | −1 |
| Q3 2025 | 21 | +1 | 20.77M | $6.22B | +2 | −2 |
| Q2 2025 | 18 | +1 | 20.33M | $7.10B | +1 | — |
| Q1 2025 | 14 | -1 | 6.37M | $2.34B | — | −1 |
| Q4 2024 | 15 | +1 | 6.13M | $2.27B | +1 | — |
| Q3 2024 | 13 | -2 | 2.92M | $1.05B | +1 | −3 |
| Q2 2024 | 15 | — | 2.95M | $853.36M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 8.48M | -0.7% | $3.18B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 21 | Massachusetts Financial Services Co… | 4.63M | -0.1% | $2.53B | 0.8% | ▼ Trim | 3 | SEC ↗ |
| 22 | Massachusetts Financial Services Co… | 4.63M | -0.1% | $2.53B | 0.8% | ▼ Trim | 3 | SEC ↗ |
| 23 | Massachusetts Financial Services Co… | 4.63M | -0.1% | $2.53B | 0.8% | ▼ Trim | 3 | SEC ↗ |
| 24 | Massachusetts Financial Services Co… | 4.63M | -0.1% | $2.53B | 0.8% | ▼ Trim | 3 | SEC ↗ |
| 25 | Massachusetts Financial Services Co… | 4.63M | -0.1% | $2.53B | 0.8% | ▼ Trim | 3 | SEC ↗ |
| 26 | Massachusetts Financial Services Co… | 4.63M | -0.1% | $2.53B | 0.8% | ▼ Trim | 3 | SEC ↗ |
| 27 | Massachusetts Financial Services Co… | 4.63M | -0.1% | $2.53B | 0.8% | ▼ Trim | 3 | SEC ↗ |
| 28 | Massachusetts Financial Services Co… | 4.63M | -0.1% | $2.53B | 0.8% | ▼ Trim | 3 | SEC ↗ |
| 29 | Massachusetts Financial Services Co… | 4.63M | -0.1% | $2.53B | 0.8% | ▼ Trim | 3 | SEC ↗ |
| 30 | Vanguard Capital Management Llc | 6.42M | +0.6% | $2.41B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 31 | State Street Global Advisors ✦ (passive) | 4.38M | +0.5% | $1.64B | 0.0% | ▲ Add | 7 | SEC ↗ |
| 32 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 33 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 34 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 35 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 36 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 37 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 38 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 39 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 40 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 41 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 42 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 43 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 44 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 45 | Invesco Ltd. | 3.49M | +61.1% | $1.31B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 46 | Geode Capital Management ✦ (passive) | 2.64M | -0.4% | $984.75M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 47 | Geode Capital Management ✦ (passive) | 2.64M | -0.4% | $984.75M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 48 | T. Rowe Price ✦ | 2.18M | +93.8% | $816.82M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 49 | T. Rowe Price ✦ | 2.18M | +93.8% | $816.82M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 50 | Alliancebernstein L.P. | 2.69M | +27.3% | $802.45M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 51 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 52 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 53 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 54 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 55 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 56 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 57 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 58 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 59 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 60 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 61 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 62 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 63 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 64 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 65 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 66 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 67 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 68 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 69 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 70 | JPMorgan Chase ✦ | 2.16M | +9.4% | $796.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 71 | Viking Global Investors ✦ | 1.66M | +32.3% | $623.37M | 1.8% | ▲ Add | 2 | SEC ↗ |
| 72 | Wellington Management ✦ | 1.37M | +69.2% | $514.99M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 73 | Wellington Management ✦ | 1.37M | +69.2% | $514.99M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 74 | Wellington Management ✦ | 1.37M | +69.2% | $514.99M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 75 | Wellington Management ✦ | 1.37M | +69.2% | $514.99M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 76 | Wellington Management ✦ | 1.37M | +69.2% | $514.99M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 77 | Wellington Management ✦ | 1.37M | +69.2% | $514.99M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 78 | Wellington Management ✦ | 1.37M | +69.2% | $514.99M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 79 | Wellington Management ✦ | 1.37M | +69.2% | $514.99M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 80 | Schroder Investment Management Group | 1.26M | +299.8% | $474.14M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 81 | Schroder Investment Management Group | 1.26M | +299.8% | $474.14M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 82 | Schroder Investment Management Group | 1.26M | +299.8% | $474.14M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 83 | Schroder Investment Management Group | 1.26M | +299.8% | $474.14M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 84 | Schroder Investment Management Group | 1.26M | +299.8% | $474.14M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 85 | Schroder Investment Management Group | 1.26M | +299.8% | $474.14M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 86 | Schroder Investment Management Group | 1.26M | +299.8% | $474.14M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 87 | Schroder Investment Management Group | 1.26M | +299.8% | $474.14M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 88 | Principal Financial Group Inc | 1.11M | +9.3% | $417.84M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 89 | Principal Financial Group Inc | 1.11M | +9.3% | $417.84M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 90 | Principal Financial Group Inc | 1.11M | +9.3% | $417.84M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 91 | Principal Financial Group Inc | 1.11M | +9.3% | $417.84M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 92 | Morgan Stanley ✦ | 1.10M | -10.2% | $411.53M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 93 | Morgan Stanley ✦ | 1.10M | -10.2% | $411.53M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 94 | Morgan Stanley ✦ | 1.10M | -10.2% | $411.53M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 95 | Morgan Stanley ✦ | 1.10M | -10.2% | $411.53M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 96 | Morgan Stanley ✦ | 1.10M | -10.2% | $411.53M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 97 | Morgan Stanley ✦ | 1.10M | -10.2% | $411.53M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 98 | Morgan Stanley ✦ | 1.10M | -10.2% | $411.53M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 99 | Morgan Stanley ✦ | 1.10M | -10.2% | $411.53M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 100 | Morgan Stanley ✦ | 1.10M | -10.2% | $411.53M | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| First Eagle Investment… | $469.09M | was 0.8% |
| Caisse De Depot Et Placement… | $17.17M | was 0.0% |
| IMC-Chicago, LLC | $872,852 | was 0.0% |
| Man Group plc | $862,429 | was 0.0% |
| Walleye Trading LLC | $206,375 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,162 holders, 92.59M shares, $26.09B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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