Position in GH
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$70,364
+$24,272 QoQ
Shares Held
469
-6.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#475
of 594 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in GH Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026Rossby Financial, LCC holds $1,642,253 across 19 Diagnostics & Research names. GH ranks #8 (4.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ILMN |
Illumina, Inc.
|
2,027 | $356,407 | |
| 2 | TMO |
Thermo Fisher Scientific Inc.
|
518 | $259,704 | |
| 3 | DGX |
Quest Diagnostics Inc
|
1,058 | $224,243 | |
| 4 | LH |
Labcorp Holdings Inc.
|
590 | $165,200 | |
| 5 | IDXX |
Idexx Laboratories Inc /De
|
276 | $145,297 | |
| 6 | DHR |
Danaher Corp /De/
|
627 | $119,430 | |
| 7 | MTD |
Mettler Toledo International Inc/
|
61 | $77,928 | |
| 8 | GH |
Guardant Health, Inc.
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|
469 | $70,364 |
All Filings in GH
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $70,364 | 469 | Shares | Sole | 2026-08-04 | |
| 2026-03-31 | $46,092 | 499 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $510 | 5 | Shares | Sole | 2026-02-12 | |
| No filing history on record for this holder in this stock. | ||||||