Position in ONC
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$2,564
+$1,674 QoQ
Shares Held
9
+200.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#260
of 282 holders
Holding Since
Mar 2025
4 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in ONC Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Rossby Financial, LCC holds $1,248,932 across 52 Biotechnology names. ONC ranks #34 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EXEL |
Exelixis, Inc.
|
7,617 | $414,440 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
242 | $150,896 | |
| 3 | INSM |
INSMED Inc
|
1,029 | $109,711 | |
| 4 | GMAB |
Genmab A/S
|
3,618 | $99,386 | |
| 5 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
189 | $93,881 | |
| 6 | ARGX |
Argenx SE
|
74 | $68,654 | |
| 7 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
136 | $40,940 | |
| 8 | URGN |
UroGen Pharma Ltd.
|
770 | $28,336 |
All Filings in ONC
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,564 | 9 | Shares | Sole | 2026-08-04 | |
| 2026-03-31 | $890 | 3 | Shares | Sole | 2026-05-11 | |
| 2025-06-30 | $12,103 | 50 | Shares | Sole | 2025-08-01 | |
| 2025-03-31 | $13,608 | 50 | Shares | Sole | 2025-04-28 | |
| No filing history on record for this holder in this stock. | ||||||