Position in DHR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$43,810,400
+$16,377,178 QoQ
Shares Held
230,000
+94.0% QoQ
Ownership
0.033%
of shares outstanding
% of Portfolio
0.37%
of 13F equity value
Holder Rank
#229
of 2,098 holders
Holding Since
Dec 2023
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in DHR Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026RTW INVESTMENTS, LP holds $911,620,118 across 7 Diagnostics & Research names. DHR ranks #5 (4.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RDNT |
RadNet, Inc.
|
4,846,958 | $298,911,899 | |
| 2 | NTRA |
Natera, Inc.
|
1,000,000 | $271,450,000 | |
| 3 | GH |
Guardant Health, Inc.
|
1,481,033 | $222,199,380 | |
| 4 | CSTL |
Castle Biosciences Inc
|
2,778,335 | $66,263,289 | |
| 5 | DHR |
Danaher Corp /De/
This page
|
230,000 | $43,810,400 | |
| 6 | FRNM |
Freenome, Inc.
|
742,500 | $8,078,400 | |
| 7 | XGN |
Exagen Inc.
|
195,000 | $906,750 |
All Filings in DHR
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $43,810,400 | 230,000 | Shares | Sole | 2026-08-14 | |
| 2023-12-31 | $27,433,222 | 118,584 | Shares | Sole | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||