Waters Corporation
MX ˙ BMV ˙ US9418481035
SecurityMX:WAT / Waters Corporation
InstitutionHikari Power Ltd
Latest Disclosed Ownership8,024 shares
Latest Disclosed Value $ 2,390
Hikari Power Ltd reports 83.15% decrease in ownership of WAT / Waters Corporation

On April 30, 2026 - Hikari Power Ltd filed a 13F-HR form disclosing ownership of 8,024 shares of Waters Corporation (MX:WAT) valued at $2,390 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 47,630 shares of Waters Corporation. This represents a change in shares of -83.15% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-30 2026-03-31 13F WATERS COM 941848103 8,024 -39,606 -83.15 2 -88.89 0.2082
2026-02-04 2025-12-31 13F WATERS COM 941848103 47,630 0 0.00 18 28.57 1.4255
2025-10-22 2025-09-30 13F WATERS COM 941848103 47,630 0 0.00 14 -12.50 1.1495
2025-08-01 2025-06-30 13F WATERS COM 941848103 47,630 0 0.00 17 -5.88 1.3836
2025-04-24 2025-03-31 13F WATERS COM 941848103 47,630 0 0.00 18 0.00 1.3913
2025-02-04 2024-12-31 13F WATERS COM 941848103 47,630 0 0.00 18 0.00 1.5262
2024-10-25 2024-09-30 13F WATERS COM 941848103 47,630 0 0.00 17 30.77 1.4238
2024-07-23 2024-06-30 13F WATERS COM 941848103 47,630 0 0.00 14 -18.75 1.2471
2024-05-08 2024-03-31 13F WATERS COM 941848103 47,630 0 0.00 16 6.67 1.4092
2024-01-31 2023-12-31 13F WATERS COM 941848103 47,630 310 0.66 16 25.00 1.4934
2023-10-26 2023-09-30 13F WATERS COM 941848103 47,320 250 0.53 13 0.00 1.2684
2023-07-26 2023-06-30 13F WATERS COM 941848103 47,070 280 0.60 13 -14.29 1.2061
2023-04-26 2023-03-31 13F WATERS COM 941848103 46,790 0 0.00 14 -12.50 1.4559
2023-01-25 2022-12-31 13F WATERS COM 941848103 46,790 0 0.00 16 -99.87 1.5729
2022-11-01 2022-09-30 13F WATERS COM 941848103 46,790 200 0.43 12,611 -18.22 1.4110
2022-07-22 2022-06-30 13F/A-1 WATERS COM 941848103 46,590 0 0.00 15,420 6.63 1.6522
2022-07-06 2022-06-30 13F WATERS COM 941848103 46,590 0 15,420 1.6523
2022-04-13 2022-03-31 13F WATERS COM 941848103 46,590 0 0.00 14,461 -16.69 1.2989
2022-01-12 2021-12-31 13F WATERS COM 941848103 46,590 0 0.00 17,359 4.28 1.6221
2021-10-13 2021-09-30 13F WATERS COM 941848103 46,590 0 0.00 16,647 3.38 1.6701
2021-07-07 2021-06-30 13F WATERS COM 941848103 46,590 0 0.00 16,102 21.63 1.5890
2021-04-28 2021-03-31 13F WATERS COM 941848103 46,590 -30 -0.06 13,239 14.77 1.3939
2021-01-22 2020-12-31 13F WATERS COM 941848103 46,620 0 0.00 11,535 26.44 1.2888
2020-10-08 2020-09-30 13F WATERS COM 941848103 46,620 0 0.00 9,123 8.48 1.1590
2020-08-13 2020-06-30 13F WATERS COM 941848103 46,620 0 0.00 8,410 -0.91 1.1531
2020-04-23 2020-03-31 13F WATERS COM 941848103 46,620 6,070 14.97 8,487 -10.43 1.1995
2020-02-04 2019-12-31 13F WATERS COM 941848103 40,550 -11,800 -22.54 9,475 -18.92 0.9828
2019-10-31 2019-09-30 13F WATERS COM 941848103 52,350 0 0.00 11,686 3.71 1.2608
2019-08-08 2019-06-30 13F WATERS COM 941848103 52,350 0 0.00 11,268 -14.49 1.2138
2019-04-26 2019-03-31 13F WATERS COM 941848103 52,350 0 0.00 13,177 33.42 1.3808
2019-01-29 2018-12-31 13F WATERS COM 941848103 52,350 550 1.06 9,876 -2.06 1.1115
2018-10-30 2018-09-30 13F WATERS COM 941848103 51,800 0 0.00 10,084 0.56 1.0252
2018-08-01 2018-06-30 13F WATERS COM 941848103 51,800 0 0.00 10,028 -2.55 1.1038
2018-05-14 2018-03-31 13F WATERS COM 941848103 51,800 0 0.00 10,290 2.83 1.2111
2018-01-12 2017-12-31 13F WATERS COM 941848103 51,800 0 0.00 10,007 7.61 1.1817
2017-11-08 2017-09-30 13F WATERS COM 941848103 51,800 0 0.00 9,299 -2.35 1.2022
2017-08-09 2017-06-30 13F WATERS COM 941848103 51,800 51,800 9,523 1.2843
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.