Rallybio Corp
RLYB- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001739410
No open-market purchases or sales by Rallybio Corp insiders were filed in the last 90 days; 37 institutions reported holding it in 13F filings for Q2 2026, worth $65.0M in total; Viking Global Investors is the only superinvestor holding it.
Q4 2022 vs. Q3 2022
How the institutions holding Rallybio Corp changed between Q3 2022 and Q4 2022.
All holders in Q4 2022All holders in Q3 2022
| Measure | Q3 2022 | Of which not filed for Q4 2022 | Q4 2022 | Change |
|---|---|---|---|---|
| Holders | 53 | 1 | 58 | +6 |
| Shares | 27.8M | 754.7K | 32.3M | +5.28M (+19.5%) |
| Value | $402.1M | $10.9M | $212.3M | −$178.9M (−45.7%) |
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so the changes leave them out.
New holders (10)
Institutions that held Rallybio Corp at the end of Q4 2022 but not at the end of Q3 2022.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Citadel Advisors LLC | 353,376 | $2.32M | 0.00% |
| Caas Capital Management LP | 261,747 | $1.72M | 0.33% |
| Vontobel Holding Ltd. | 175,977 | $1.16M | 0.01% |
| Walleye Capital LLC | 80,094 | $526.2K | 0.01% |
| HarbourVest Partners LLC | 21,877 | $143.7K | 0.05% |
| State of Tennessee, Treasury Department | 16,625 | $109.0K | 0.00% |
| Renaissance Technologies LLC | 13,800 | $91.0K | 0.00% |
| Utah Retirement Systems | 13,240 | $87.0K | 0.00% |
| Squarepoint Ops LLC | 13,170 | $86.5K | 0.00% |
| Nisa Investment Advisors, LLC | 18 | $0 | 0.00% |
Sold out (4)
Institutions that held Rallybio Corp at the end of Q3 2022 and filed for Q4 2022 without it.
| Institution | Shares, Q3 2022 | Value, Q3 2022 |
|---|---|---|
| Alps Advisors Inc | 17,576 | $254.0K |
| China Universal Asset Management Co., Ltd. | 301 | $4.00K |
| Daiwa Securities Group Inc. | 94 | $1.00K |
| Ellevest, Inc. | 4 | $0 |
Not filed for Q4 2022 yet (1)
Institutions that held Rallybio Corp at the end of Q3 2022 and haven't filed a 13F for Q4 2022. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2022 | Value, Q3 2022 |
|---|---|---|
| AJU IB Investment Co., Ltd. | 754,678 | $10.9M |