Position in AURA
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$426,000
+$361,902 QoQ
Shares Held
60,000
+478.5% QoQ
Ownership
0.058%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#64
of 145 holders
Holding Since
Jun 2022
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AURA Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026WATER ISLAND CAPITAL LLC holds $37,326,339 across 7 Biotechnology names. AURA ranks #4 (1.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TECH |
BIO-TECHNE Corp
|
335,727 | $23,719,112 | |
| 2 | APGE |
Apogee Therapeutics, Inc.
|
94,900 | $12,596,077 | |
| 3 | VKTX |
Viking Therapeutics, Inc.
|
15,000 | $585,150 | |
| 4 | AURA |
Aura Biosciences, Inc.
This page
|
60,000 | $426,000 | |
| 5 | CPRX |
Catalyst Pharmaceuticals, Inc.
|
933,819 | $0 | |
| 6 | XOMA |
XOMA Royalty Corp
|
242,000 | $0 | |
| 7 | NUVL |
Nuvalent, Inc.
|
103,979 | $0 |
All Filings in AURA
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $426,000 | 60,000 | Shares | Sole | 2026-08-14 | |
| 2025-09-30 | $64,098 | 10,372 | Shares | Sole | 2025-11-14 | |
| 2023-09-30 | $203,170 | 22,650 | Shares | Sole | 2024-11-14 | |
| 2023-06-30 | $243,912 | 19,750 | Shares | Sole | 2024-11-14 | |
| 2023-03-31 | $219,620 | 23,666 | Shares | Sole | 2024-11-14 | |
| 2022-12-31 | $246,750 | 23,500 | Shares | Sole | 2024-11-14 | |
| 2022-09-30 | $193,884 | 10,700 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $206,045 | 14,541 | Shares | Sole | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||