Position in WAT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$5,573,469
+$4,969,920 QoQ
Shares Held
14,861
+835.2% QoQ
Ownership
0.015%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#262
of 1,177 holders
Holding Since
Mar 2020
11 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in WAT Over Time
Shares Held
Position Value (USD)
Derivatives in WAT
reported options exposure · as of Sep 30, 2024CallValue
$0
CallShares
0
PutValue
$3,598,900
PutShares
10,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026BOOTHBAY FUND MANAGEMENT, LLC holds $25,681,688 across 14 Diagnostics & Research names. WAT ranks #1 (21.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WAT |
Waters Corp /De/
This page
|
14,861 | $5,573,469 | |
| 2 | TMO |
Thermo Fisher Scientific Inc.
|
8,441 | $4,231,979 | |
| 3 | NTRA |
Natera, Inc.
|
15,040 | $4,082,608 | |
| 4 | A |
Agilent Technologies, Inc.
|
18,032 | $2,395,190 | |
| 5 | ICLR |
Icon PLC
|
10,402 | $1,806,931 | |
| 6 | DHR |
Danaher Corp /De/
|
8,239 | $1,569,364 | |
| 7 | TWST |
Twist Bioscience Corp
|
14,955 | $1,538,570 | |
| 8 | IDXX |
Idexx Laboratories Inc /De
|
2,606 | $1,371,902 |
All Filings in WAT
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,573,469 | 14,861 | Shares | Other | 2026-08-14 | |
| 2025-12-31 | $603,549 | 1,589 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $586,428 | 1,956 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $339,615 | 973 | Shares | Other | 2025-08-14 | |
| 2024-09-30 | $3,598,900 | 10,000 | Put | Other | 2024-11-14 | |
| 2023-09-30 | $502,352 | 1,832 | Shares | Other | 2023-11-14 | |
| 2023-03-31 | $361,338 | 1,167 | Shares | Other | 2023-05-15 | |
| 2022-09-30 | $386,506 | 1,434 | Shares | Other | 2022-11-14 | |
| 2020-09-30 | $232,859 | 1,190 | Shares | Other | 2020-11-16 | |
| 2020-06-30 | $462,004 | 2,561 | Shares | Other | 2020-08-14 | |
| 2020-03-31 | $780,266 | 4,286 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||