Position in SION
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$508,862
-$2,771,189 QoQ
Shares Held
12,693
-84.1% QoQ
Ownership
0.028%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in SION Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026Longaeva Partners L.P. holds $177,039,774 across 33 Biotechnology names. SION ranks #31 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NRIX |
Nurix Therapeutics, Inc.
|
1,490,202 | $23,098,131 | |
| 2 | FTRE |
Fortrea Holdings Inc.
|
2,046,727 | $19,280,168 | |
| 3 | COGT |
Cogent Biosciences, Inc.
|
335,000 | $12,894,150 | |
| 4 | ARWR |
Arrowhead Pharmaceuticals, Inc.
|
194,589 | $12,200,730 | |
| 5 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
24,935 | $11,134,474 | |
| 6 | BNTX |
BioNTech SE
|
119,204 | $10,594,851 | |
| 7 | CTNM |
Contineum Therapeutics, Inc.
|
732,088 | $9,561,069 | |
| 8 | IMTX |
Immatics N.V.
|
780,967 | $7,684,715 |
All Filings in SION
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $508,862 | 12,693 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $3,280,051 | 79,729 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $1,807,450 | 61,457 | Shares | Other | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||