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.
13F holders, Q2 2022
Institutional positions in Rallybio Corp as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 47
- +1 vs. Q1 2022
- Shares held
- 27.7M
- −115.2K (−0.4%) vs. Q1 2022
- Total value
- $208.8M
- +$14.9M (+7.7%) vs. Q1 2022
- New holders
- 6
- 14 more added
- Sold out
- 5
- 17 more reduced
1 institution that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RLYB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 37 | $65.0M |
| Q1 2026 | 38 | $41.9M |
| Q4 2025 | 46 | $16.6M |
| Q3 2025 | 45 | $14.1M |
| Q2 2025 | 48 | $10.5M |
| Q1 2025 | 47 | $20.9M |
| Q4 2024 | 49 | $31.1M |
| Q3 2024 | 49 | $36.5M |
| Q2 2024 | 66 | $42.4M |
| Q1 2024 | 62 | $55.9M |
| Q4 2023 | 54 | $75.9M |
| Q3 2023 | 58 | $105.2M |
| Q2 2023 | 59 | $188.3M |
| Q1 2023 | 53 | $183.3M |
| Q4 2022 | 58 | $212.3M |
| Q3 2022 | 53 | $402.1M |
| Q2 2022 | 47 | $208.8M |
| Q1 2022 | 47 | $193.9M |
| Q4 2021 | 38 | $260.1M |
| Q3 2021 | 34 | $419.9M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Rallybio Corp; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Credit Suisse AG | 24 | $0 | 0.00% | +24 | New |
| Ellevest, Inc. | 4 | $0 | 0.00% | +4 | New |
| Royal Bank of Canada | 91 | $1.00K | 0.00% | −1,021−91.8% | Reduced |
| Daiwa Securities Group Inc. | 94 | $1.00K | 0.00% | 00.0% | Unchanged |
| Resources Management Corp | 250 | $2.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 633 | $5.00K | 0.00% | −3,034−82.7% | Reduced |
| Ameritas Investment Partners, Inc. | 1,410 | $10.0K | 0.00% | +860+156.4% | Added |
| STRS Ohio | 1,700 | $12.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,747 | $13.0K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1,699 | $13.0K | 0.00% | +309+22.2% | Added |
| Tower Research Capital LLC (TRC) | 1,942 | $15.0K | 0.00% | +630+48.0% | Added |
| Amalgamated Bank | 2,419 | $18.0K | 0.00% | +1,359+128.2% | Added |
| Bank of America Corp | 3,033 | $23.0K | 0.00% | +16+0.5% | Added |
| Barclays PLC | 5,404 | $41.0K | 0.00% | −2,140−28.4% | Reduced |
| California State Teachers Retirement System | 6,822 | $52.0K | 0.00% | −872−11.3% | Reduced |
| American International Group, Inc. | 7,466 | $56.0K | 0.00% | −1,518−16.9% | Reduced |
| Morgan Stanley | 8,146 | $61.0K | 0.00% | −1,671−17.0% | Reduced |
| Deutsche Bank AG | 9,094 | $69.0K | 0.00% | −586−6.1% | Reduced |
| JPMorgan Chase & Co | 10,009 | $75.0K | 0.00% | −2,365−19.1% | Reduced |
| Mercer Global Advisors Inc | 10,000 | $76.0K | 0.00% | +10,000 | New |
| Acadian Asset Management LLC | 10,188 | $77.0K | 0.00% | +10,188 | New |
| New York State Common Retirement Fund | 12,885 | $97.0K | 0.00% | +8,416+188.3% | Added |
| Millennium Management LLC | 18,195 | $137.0K | 0.00% | −6,891−27.5% | Reduced |
| Alps Advisors Inc | 19,060 | $144.0K | 0.00% | +19,060 | New |
| Rhumbline Advisers | 19,190 | $145.0K | 0.00% | +6,195+47.7% | Added |
| Nuveen Asset Management, LLC | 26,105 | $197.0K | 0.00% | +313+1.2% | Added |
| Goldman Sachs Group Inc | 37,838 | $285.0K | 0.00% | +22,549+147.5% | Added |
| Charles Schwab Investment Management Inc | 40,247 | $304.0K | 0.00% | −5,334−11.7% | Reduced |
| Bank of New York Mellon Corp | 42,644 | $322.0K | 0.00% | +956+2.3% | Added |
| Northern Trust Corp | 116,234 | $878.0K | 0.00% | −15,198−11.6% | Reduced |
| Geode Capital Management, LLC | 193,807 | $1.46M | 0.00% | −25,223−11.5% | Reduced |
| State Street Corp | 248,950 | $1.88M | 0.00% | +90,377+57.0% | Added |
| VR Adviser, LLC | 268,532 | $2.03M | 0.40% | +268,532 | New |
| Sectoral Asset Management Inc | 345,317 | $2.61M | 0.53% | −39,752−10.3% | Reduced |
| Laurion Capital Management LP | 402,000 | $3.04M | 0.13% | +2,000+0.5% | Added |
| Novo Holdings A/S | 645,021 | $4.87M | 0.24% | +209,077+48.0% | Added |
| Vanguard Group Inc | 696,509 | $5.26M | 0.00% | −13,540−1.9% | Reduced |
| AJU IB Investment Co., Ltd. | 754,678 | $5.70M | 11.03% | 00.0% | Unchanged |
| BlackRock Inc. | 929,446 | $7.02M | 0.00% | +21,282+2.3% | Added |
| Tekla Capital Management LLC | 1,931,120 | $14.6M | 0.57% | −263,890−12.0% | Reduced |
| Pivotal bioVenture Partners Investment Advisor LLC | 2,271,311 | $17.1M | 8.64% | 00.0% | Unchanged |
| New Leaf Venture Partners, L.L.C. | 2,301,603 | $17.4M | 11.26% | 00.0% | Unchanged |
| Canaan Partners XI LLC | 2,409,712 | $18.2M | 6.48% | 00.0% | Unchanged |
| FMR LLC | 2,893,557 | $21.8M | 0.00% | −9640.0% | Reduced |
| TPG GP A, LLC | 3,028,414 | $22.9M | 0.35% | 00.0% | Unchanged |
| 5AM Venture Management, LLC | 3,730,724 | $28.2M | 6.97% | −250,000−6.3% | Reduced |
| Viking Global Investors LPSuperinvestorViking Global Investors | 4,194,777 | $31.7M | 0.14% | 00.0% | Unchanged |
| Walleye Capital LLC | 0 | $0 | 0.00% | −59,543−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −52,715−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −20,800−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −15,798−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −4,449−100.0% | Sold out |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |