Security key
941848103
- Security type / class
- Equity / Common Stock
- Shares outstanding
- 97,930,227
- Total 13F shares
- 94,309,912
- Share change
- +32,057,425
- Total reported value
- $28,313,686,058
- Put/Call ratio
- 99%
- Reported price per share
- $297.80
- Number of holders
- 1,162
- Value change
- +$9,424,949,543
- Number of buys
- 1,008
- Number of sells
- 189
Security identity
Holder snapshot
Report period
Q1 2026
Institutions
1,162
Top holders
10
WAT full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q4 2025
WATERS CORP /DE/ SEC filings
WATERS CORP /DE/ company facts
Broader feeds
Reporting periods
Holder history for CUSIP 941848103
Recent filing periods:
Ownership snapshot
Top shareholders of WAT - WATERS CORP /DE/ - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
BlackRock, Inc.
13D/G signal
BlackRock, Inc.
Evidence rows
50
Latest as of
31 Mar 2026
13D/G
13F
Lead comparable stake: 7.8%
13D/G row: BlackRock, Inc.
Showing 1-8 of 50 holder rows.
Rank 1 holder
BlackRock, Inc.
13D/G
13F
- Ownership
- 7.8%
- Position
- $2.27B
Rank 2 holder
VANGUARD CAPITAL MANAGEMENT LLC
13D/G
- Ownership
- 7.5%
- Position
- $2.19B
Rank 3 holder
Fundsmith LLP
13D/G
13F
- Ownership
- 4.4%
- Position
- $1.38B
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
Company
|
7.8%
|
$2,274,473,111
7,637,586 shares
|
+$681,176,701 | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
Vanguard Capital Management
|
7.5%
|
$2,189,361,573
7,351,785 shares
|
$0 | 31 Mar 2026 |
| Fundsmith LLP |
13D/G
13F
Company
|
4.4%
|
$1,378,857,600
4,308,930 shares
|
$0 | 31 Mar 2026 |
| ALLIANCEBERNSTEIN L.P. |
13F
13D/G
Company
|
3.5%
from 13D/G
|
$785,069,867
2,066,898 shares
|
— | 31 Dec 2025 |
| VANGUARD GROUP INC |
13F
Company
|
7.6%
|
$2,837,305,792
7,469,936 shares
|
— | 31 Dec 2025 |
| STATE STREET CORP |
13F
Company
|
2.7%
|
$1,019,136,307
2,683,138 shares
|
— | 31 Dec 2025 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
Company
|
2.7%
|
$996,945,499
2,624,715 shares
|
— | 31 Dec 2025 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
1.6%
|
$602,920,624
1,593,388 shares
|
— | 31 Dec 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1,162
Shares
94,309,912
Rows loaded
1,162
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
804
Q1 2026 holders
1,162
Holder diff
358
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend