$9.04
+0.26 (+2.96%)
Market Cap
$56.8M
Shares Outstanding
5,289,675
Institutional Holders
47
Total Inst. Value
$19.8M
% of Float Held
—
QoQ Holder Change
-6
Institutional data as of Q1 2025
New Positions
5
Closed Positions
5
Increased
9
Decreased
14
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | VIKING GLOBAL INVESTORS LP | $2.7M | 4,194,777 |
| 2 | JOHNSON & JOHNSON | $2.4M | 3,636,363 |
| 3 | 5AM Venture Management, LLC | $2.4M | 3,630,724 |
| 4 | New Leaf Venture Partners, L.L.C. | $2.1M | 3,301,603 |
| 5 | TPG GP A, LLC | $2.0M | 3,028,414 |
| 6 | Pivotal bioVenture Partners Investment Advisor LLC | $1.6M | 2,404,644 |
| 7 | FMR LLC | $1.2M | 1,785,218 |
| 8 | Canaan Partners XI LLCNew | $1.0M | 1,532,552 |
| 9 | Almitas Capital LLC | $851K | 1,300,581 |
| 10 | VANGUARD GROUP INC | $636K | 971,927 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| FMR LLC | +19K | $1.2M |
| Canaan Partners XI LLCNew | +1.5M | $1.0M |
| Almitas Capital LLC | +2K | $851K |
| VANGUARD GROUP INC | +46K | $636K |
| AJU IB Investment Co., Ltd.New | +755K | $494K |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| MILLENNIUM MANAGEMENT LLC | -112K | $149K |
| Allostery Investments LP | -51K | $492K |
| RENAISSANCE TECHNOLOGIES LLC | -45K | $260K |
| NORTHERN TRUST CORP | -35K | $25K |
| Point72 Asia (Singapore) Pte. Ltd. | -13K | $6K |
Famous Fund Managers
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Frequently Asked Questions
How many institutional investors hold RLYB?
As of Q1 2025, 47 institutional investors report holding RLYB (Rallybio Corporation) in their 13F filings.
Which hedge fund owns the most RLYB?
The largest institutional holder of RLYB is VIKING GLOBAL INVESTORS LP with $2.7M in shares.
Are institutions buying or selling RLYB?
This quarter, 5 institutions opened new positions in RLYB and 5 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.