Institutional Ownership Rallybio Corp (RLYB)
This table provides information about the institutional ownership of Rallybio Corp (RLYB). We have compiled data on the 48 institutions that hold shares in the stock, with a total of 32.4 Million shares, which have been reported (via 13F filing form) to have a value of $11.7 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Viking Global Investors LP
|
May 15, 2025 Q1 2025 |
4,194,777
shares
|
$1.51 Million
0.01% of portfolio
|
Q3 2021
New holding
|
|
|
Johnson & Johnson
New Brunswick, NJ |
May 07, 2025 Q1 2025 |
3,636,363
shares
|
$1.31 Million
0.78% of portfolio
|
Q2 2024
New holding
|
|
|
5 Am Venture Management, LLC
San Francisco, CA |
May 15, 2025 Q1 2025 |
3,630,724
shares
|
$1.31 Million
1.63% of portfolio
|
Q1 2023
Reduced 2.68%
|
|
|
New Leaf Venture Partners, L.L.C.
New York, NY |
May 13, 2025 Q1 2025 |
3,301,603
shares
|
$1.19 Million
4.83% of portfolio
|
Q4 2022
Added 43.45%
|
|
|
Tpg Gp A, LLC
Fort Worth, TX |
May 15, 2025 Q1 2025 |
3,028,414
shares
|
$1.09 Million
0.06% of portfolio
|
Q4 2021
New holding
|
|
|
Pivotal Bio Venture Partners Investment Advisor LLC
San Francisco, CA |
May 14, 2025 Q1 2025 |
2,404,644
shares
|
$865,671
2.19% of portfolio
|
Q4 2022
Added 5.87%
|
|
|
Abrdn PLC
|
May 13, 2025 Q1 2025 |
1,727,067
shares
|
$621,744
0.0% of portfolio
|
Q4 2023
New holding
|
|
|
Tekla Capital Management LLC
|
Aug 10, 2023 Q2 2023 |
1,727,067
shares
|
$621,744
0.39% of portfolio
|
Q4 2022
Reduced 0.8%
|
|
|
Canaan Partners Xi LLC
Menlo Park, CA |
Apr 09, 2025 Q1 2025 |
1,532,552
shares
|
$551,718
2.31% of portfolio
|
Q1 2025
Reduced 9.73%
|
|
|
Almitas Capital LLC
Santa Monica, CA |
May 15, 2025 Q1 2025 |
1,300,581
shares
|
$468,209
0.48% of portfolio
|
Q1 2025
Added 0.19%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
May 09, 2025 Q1 2025 |
971,927
shares
|
$349,893
0.0% of portfolio
|
Q1 2025
Added 5.01%
|
|
|
Aju Ib Investment Co., Ltd.
Seoul, M5 |
Apr 08, 2025 Q1 2025 |
754,678
shares
|
$271,684
0.55% of portfolio
|
Q4 2021
New holding
|
|
|
Allostery Investments LP
Stamford, CT |
May 15, 2025 Q1 2025 |
752,235
shares
|
$270,804
0.71% of portfolio
|
Q1 2025
Reduced 6.37%
|
|
|
Laurion Capital Management LP
New York, NY |
May 15, 2025 Q1 2025 |
735,543
shares
|
$264,795
0.01% of portfolio
|
Q3 2024
Reduced 6.11%
|
|
|
Mariner, LLC
Overland Park, KS |
May 15, 2025 Q1 2025 |
404,546
shares
|
$145,636
0.0% of portfolio
|
Q4 2024
Reduced 0.27%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
May 14, 2025 Q1 2025 |
396,500
shares
|
$142,740
0.0% of portfolio
|
Q1 2025
Reduced 10.16%
|
|
|
Chi Advisors LLC
New York, NY |
Nov 13, 2023 Q3 2023 |
390,734
shares
|
$140,664
0.65% of portfolio
|
Q3 2023
Reduced 28.01%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
315,627
shares
|
$113,625
0.0% of portfolio
|
Q2 2024
Reduced 81.17%
|
|
|
Geode Capital Management, LLC
Boston, MA |
May 13, 2025 Q1 2025 |
247,552
shares
|
$89,118
0.0% of portfolio
|
Q1 2025
Reduced 0.11%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
May 15, 2025 Q1 2025 |
227,230
shares
|
$81,802
0.0% of portfolio
|
Q1 2025
Reduced 32.95%
|
|
|
Bridgeway Capital Management, LLC
Houston, TX |
May 15, 2025 Q1 2025 |
91,600
shares
|
$32,976
0.0% of portfolio
|
Q3 2024
Reduced 4.78%
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
May 15, 2025 Q1 2025 |
91,020
shares
|
$32,767
0.0% of portfolio
|
Q1 2025
Reduced 0.31%
|
|
|
Acadian Asset Management LLC
Boston, MA |
May 21, 2025 Q1 2025 |
90,247
shares
|
$32,488
0.0% of portfolio
|
Q3 2024
Added 33.31%
|
|
|
Two Sigma Investments, LP
New York, NY |
May 15, 2025 Q1 2025 |
66,711
shares
|
$24,015
0.0% of portfolio
|
Q1 2025
Reduced 13.15%
|
|
|
State Street Corp
Boston, MA |
May 15, 2025 Q1 2025 |
62,072
shares
|
$22,345
0.0% of portfolio
|
Q3 2024
Reduced 4.83%
|