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Rallybio
RLYB

Overview Fund Activity

49 hedge funds and large institutions have $31.1M invested in Rallybio in 2024 Q4 according to their latest regulatory filings, with 7 funds opening new positions, 13 increasing their positions, 11 reducing their positions, and 7 closing their positions.

Holders
49
Holders Change
–
Holders Change %
0%
% of All Funds
0.65%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.05%
New
7
Increased
13
Reduced
11
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
AI
1
Allostery Investments
Connecticut
$771K
2
AIIC
2
AJU IB Investment Company
South Korea
$724K
3
AC
3
Almitas Capital
California
$1.25M
4
NFC
4
Northeast Financial Consultants
Connecticut
$92.6K
5
Renaissance Technologies
5
Renaissance Technologies
New York
$424K

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.7M
2
CPX
2
Canaan Partners XI
California
$1.63M
3
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$0
4
Jane Street
4
Jane Street
New York
$0
5
HP
5
Harbourvest Partners
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Viking Global Investors
1
Viking Global Investors
Connecticut
$4.03M 4,194,777 – –
JJ
2
Johnson & Johnson
New Jersey
$3.49M 3,636,363 – –
5VM
3
5AM Venture Management
California
$3.49M 3,630,724 – –
NLVP
4
New Leaf Venture Partners
New York
$3.17M 3,301,603 – –
TGA
5
TPG GP A
Texas
$2.91M 3,028,414 – –
PBPIA
6
Pivotal bioVenture Partners Investment Advisor
California
$2.31M 2,404,644 – –
Fidelity Investments
7
Fidelity Investments
Massachusetts
$1.7M 1,766,701 -548,779 -24%
Aberdeen Group
8
Aberdeen Group
United Kingdom
$1.66M 1,727,067 – –
CPX
9
Canaan Partners XI
California
$1.63M 1,697,684 -213,303 -11%
AC
10
Almitas Capital
California
$1.25M 1,298,119 +422,685 +48%
Vanguard Group
11
Vanguard Group
Pennsylvania
$889K 925,521 – –
AI
12
Allostery Investments
Connecticut
$771K 803,398 +803,398 New
AIIC
13
AJU IB Investment Company
South Korea
$724K 754,678 +754,678 New
LCM
14
Laurion Capital Management
New York
$706K 735,543 – –
Renaissance Technologies
15
Renaissance Technologies
New York
$424K 441,318 +37,618 +9%
Mariner
16
Mariner
Kansas
$388K 404,546 -1,083 -0.3%
Millennium Management
17
Millennium Management
New York
$325K 338,909 -4,035 -1%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$238K 247,827 +2,841 +1%
BlackRock
19
BlackRock
New York
$193K 201,219 +369 +0.2%
NFC
20
Northeast Financial Consultants
Connecticut
$92.6K 96,422 +74,334 +337%
BCM
21
Bridgeway Capital Management
Texas
$87.9K 91,600 – –
Two Sigma Advisers
22
Two Sigma Advisers
New York
$87.6K 91,300 -300 -0.3%
Acadian Asset Management
23
Acadian Asset Management
Massachusetts
$86K 90,247 – –
Two Sigma Investments
24
Two Sigma Investments
New York
$73.7K 76,811 -9,513 -11%
Northern Trust
25
Northern Trust
Illinois
$70.7K 73,602 +12,660 +21%
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