Rallybio Corporation RLYB
15.86 USD +0.10 (+0.63%)
At closeNov 3, 2026, 4:00 PM EST
15.86 0.00 0.00%
After hours · Nov 3, 4:00 PM ET
15.50 Day range 16.43
4.33 52-week range 17.22
- YTD
- +188.89%
- 1 year
- +197.00%
Held by funds
12 US ETFs and mutual funds hold RLYB · largest positions
Ownership
Held by insiders 4.06%
Held by institutions 76.27%
Float held by institutions 79.50%
Institutions 58
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Viking Global Investors, L.P. | 10.11% | 4,194,777 | 3.82M | Sep 29, 2024 |
| Johnson & Johnson | 8.76% | 3,636,363 | 3.31M | Sep 29, 2024 |
| 5AM Venture Management, LLC | 8.75% | 3,630,724 | 3.31M | Sep 29, 2024 |
| New Leaf Venture Partners, L.L.C. | 7.96% | 3,301,603 | 3.01M | Sep 29, 2024 |
| TPG GP A, LLC | 7.30% | 3,028,414 | 2.76M | Sep 29, 2024 |
| Pivotal bioVenture Partners Investment Advisor, LLC | 5.80% | 2,404,644 | 2.19M | Sep 29, 2024 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| abrdn Healthcare Investors | 1.82% | 755,076 | 688.10K | Sep 29, 2024 |
| Vanguard Total Stock Market Index Fund | 1.53% | 636,278 | 579.84K | Sep 29, 2024 |
| abrdn Healthcare Opportunities Fund | 1.43% | 594,616 | 541.87K | Sep 29, 2024 |
| abrdn Life Sciences Investors | 0.91% | 377,375 | 343.90K | Sep 29, 2024 |
| Vanguard Extended Market Index Fund | 0.60% | 248,743 | 226.68K | Sep 29, 2024 |
| Fidelity Extended Market Index Fund | 0.32% | 132,214 | 120.49K | Oct 30, 2024 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| 5AM VENTURES V, L.P. | Beneficial Owner of more than 10% of a Class of Security | Sale | Mar 6, 2023 | 0 |
| LIEBER JONATHAN I | Chief Financial Officer | Purchase | Mar 13, 2023 | 5,000 |
| PARMAR KUSH M | Director | Sale | Mar 6, 2023 | 0 |