Fund shareholders of RALLYBIO CORP
ISIN US75120L2097 · United States · LEI 254900OR8EZO4FXWJY12
- Fund shareholders
- 8
- Of which ETFs
- 1 7 other funds
- Value held
- 1.3M $
- Share of capital
- 2.8 % of 5.3M shares on Jul 30, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 79,470 | 712.8K $ | 1.50 % | as of Mar 31, 2026 ↗ | |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 32,570 | 292.2K $ | 0.00 % | 0.61 % | as of Mar 31, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 15,111 | 113.9K $ | 0.00 % | 0.28 % | as of Feb 28, 2026 ↗ |
| Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 6,675 | 59.9K $ | 0.00 % | 0.13 % | as of Apr 30, 2026 ↗ |
| U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 4,605 | 41.4K $ | 0.00 % | 0.09 % | as of Apr 30, 2026 ↗ |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 4,079 | 30.8K $ | 0.08 % | as of Feb 28, 2026 ↗ | |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 3,763 | 28.4K $ | 0.07 % | as of Feb 28, 2026 ↗ | |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 3,003 | 22.6K $ | 0.00 % | 0.06 % | as of Feb 28, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table counts shares; this one measures what the company weighs inside each fund.
| Fund | Weight in fund | |
|---|---|---|
| U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 0.00 % | as of Apr 30, 2026 ↗ |
| Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 0.00 % | as of Apr 30, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 0.00 % | as of Mar 31, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 0.00 % | as of Feb 28, 2026 ↗ |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 0.00 % | as of Feb 28, 2026 ↗ |
Institutional managers
35 managers declare this company to the SEC (Form 13F); the 25 largest follow.
| Manager | Shares | Value | |
|---|---|---|---|
| FMR LLC | 793,451 | 7.1M $ | as of Mar 31, 2026 |
| VIKING GLOBAL INVESTORS LP | 524,347 | 4.7M $ | as of Mar 31, 2026 |
| Cormorant Asset Management, LP | 400,000 | 3.6M $ | as of Mar 31, 2026 |
| TPG GP A, LLC | 378,551 | 3.4M $ | as of Mar 31, 2026 |
| Balyasny Asset Management L.P. | 376,573 | 3.4M $ | as of Mar 31, 2026 |
| Laurion Capital Management LP | 302,756 | 2.7M $ | as of Mar 31, 2026 |
| Nantahala Capital Management, LLC | 300,635 | 2.7M $ | as of Mar 31, 2026 |
| Pivotal bioVenture Partners Investment Advisor LLC | 300,579 | 2.7M $ | as of Mar 31, 2026 |
| 5AM Venture Management, LLC | 291,788 | 2.6M $ | as of Mar 31, 2026 |
| Almitas Capital LLC | 191,206 | 1.7M $ | as of Mar 31, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | 156,527 | 1.4M $ | as of Mar 31, 2026 |
| JOHNSON & JOHNSON | 152,901 | 1.4M $ | as of Mar 31, 2026 |
| AJU IB Investment Co., Ltd. | 94,334 | 846.2K $ | as of Mar 31, 2026 |
| Mariner, LLC | 50,566 | 453.6K $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 35,425 | 317.8K $ | as of Mar 31, 2026 |
| DELTEC ASSET MANAGEMENT LLC | 33,750 | 302.7K $ | as of Mar 31, 2026 |
| Rangeley Capital, LLC | 30,130 | 270.3K $ | as of Mar 31, 2026 |
| GTS SECURITIES LLC | 22,016 | 197.5K $ | as of Mar 31, 2026 |
| ADAR1 Capital Management, LLC | 20,535 | 184.2K $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 19,886 | 178.4K $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 17,486 | 156.8K $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 11,280 | 101.2K $ | as of Mar 31, 2026 |
| XTX Topco Ltd | 11,226 | 100.7K $ | as of Mar 31, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | 10,433 | 92 $ | as of Mar 31, 2026 |
| UBS Group AG | 7,914 | 71K $ | as of Mar 31, 2026 |
Declared shareholders of RALLYBIO CORP
8 beneficial ownership filings. These stakes do not add up: an asset manager filing aggregates its own funds, already counted above.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| ADAR1 Capital Management, LLC and 1 other | 17.50 % | 926,352 | as of May 31, 2026 · SCHEDULE 13G |
| VIKING GLOBAL INVESTORS LP and 6 others | 9.99 % | 528,954 | as of Mar 31, 2026 · SCHEDULE 13G |
| Cormorant Asset Management, LP and 1 other | 7.56 % | 400,000 | as of Mar 31, 2026 · SCHEDULE 13G |
| Balyasny Asset Management L.P. and 4 others | 7.12 % | 376,573 | as of Mar 31, 2026 · SCHEDULE 13G |
| Laurion Capital Management LP and 2 others | 5.72 % | 302,756 | as of Mar 31, 2026 · SCHEDULE 13G |
| Nantahala Capital Management, LLC and 2 others | 5.68 % | 300,635 | as of Mar 31, 2026 · SCHEDULE 13G |
| Johnson & Johnson and 1 other | 2.90 % | 152,901 | as of Mar 31, 2026 · SCHEDULE 13G |
| 5AM Ventures V, L.P. and 6 others | 0.00 % | 0 | as of May 4, 2026 · SCHEDULE 13D |
Cite this page
Titelia. "Fund shareholders of RALLYBIO CORP". https://titelia.com/en/stocks/rallybio-corp-US75120L2097