Rallybio Corp (RLYB) Ownership

1.85 ↑0.26 (16.35%)
As of March 28, 2024, 3:59pm EST.

Institutional Ownership

Viking Global Investors LP is the biggest individual institutional holder of Rallybio Corp (RLYB), owning a total of 4.2 million shares. Combined, the top 30 institutional holders of RLYB own 96.43% of the company with a total of 36.4 million shares.

In the latest ownership report on December 31st 2023, the top 30 institutional holders increased their combined ownership of RLYB by 1.2 million shares. 8 institutions bought 2,301,749 total additional shares and increased their ownership by an average of 10.10%. However 3 institutions sold 1,134,379 total shares and decreased their ownership by an average of 13.99%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Rallybio Corp increased by a net total of 1,167,370 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Viking Global Investors LP11.099%0.000%4,194,77702023-12-31
5AM Venture Management, LLC9.607%0.000%3,630,72402023-12-31
New Leaf Venture Partners, L.L.C.8.736%0.000%3,301,60302023-12-31
TPG GP A, LLC8.013%0.000%3,028,41402023-12-31
FMR Inc6.709%-21.893%2,535,571-710,7162023-12-31
Pivotal bioVenture Partners Investment Advisor LLC6.363%0.000%2,404,64402023-12-31
Canaan Partners XI LLC5.450%0.000%2,059,71202023-12-31
Novo A/S4.678%-19.202%1,767,861-420,1382023-12-31
BlackRock Inc4.645%7.620%1,755,594124,3042023-12-31
abrdn PLC4.570%0.000%1,727,0671,727,0672023-12-31
Vanguard Group Inc2.815%1.347%1,063,97014,1392023-12-31
State Street Corporation1.346%0.742%508,5703,7442023-12-31
Geode Capital Management, LLC1.337%1.406%505,2617,0072023-12-31
Mariner Wealth Advisors, LLC1.071%-0.864%404,655-3,5252023-12-31
Blue Owl Capital Holdings LP0.927%0.000%350,240350,2402023-12-31
Northern Trust Corp0.661%13.006%249,78828,7482023-12-31
Bridgeway Capital Management, LLC0.340%56.707%128,50046,5002023-12-31

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Viking Global Investors LP11.099%0.000%4,194,77702023-12-31
5AM Venture Management, LLC9.607%0.000%3,630,72402023-12-31
New Leaf Venture Partners, L.L.C.8.736%0.000%3,301,60302023-12-31
TPG GP A, LLC8.013%0.000%3,028,41402023-12-31
FMR Inc6.709%-21.893%2,535,571-710,7162023-12-31
Pivotal bioVenture Partners Investment Advisor LLC6.363%0.000%2,404,64402023-12-31
Canaan Partners XI LLC5.450%0.000%2,059,71202023-12-31
Novo A/S4.678%-19.202%1,767,861-420,1382023-12-31
BlackRock Inc4.645%7.620%1,755,594124,3042023-12-31
abrdn PLC4.570%0.000%1,727,0671,727,0672023-12-31
Abrdn Inc4.570%0.000%1,727,06702023-06-30
Tekla Capital Management LLC4.570%0.000%1,727,06702023-06-30
Vanguard Group Inc2.815%1.347%1,063,97014,1392023-12-31
LAURION CAPITAL MANAGEMENT LP2.073%0.000%783,39102023-09-30
AJU IB Investment Co Ltd1.999%0.000%754,67802022-09-30
State Street Corporation1.346%0.742%508,5703,7442023-12-31
Geode Capital Management, LLC1.337%1.406%505,2617,0072023-12-31
Mariner Wealth Advisors, LLC1.071%-0.864%404,655-3,5252023-12-31
CHI Advisors LLC1.034%-28.012%390,734-152,0402023-09-30
Sectoral Asset Management Inc0.995%0.000%375,96002023-09-30
Blue Owl Capital Holdings LP0.927%0.000%350,240350,2402023-12-31
Citadel Advisors Llc0.746%-4.541%281,956-13,4122023-09-30
VR Adviser, LLC0.711%0.000%268,53202023-09-30
Northern Trust Corp0.661%13.006%249,78828,7482023-12-31
Vontobel Holding Ltd.0.466%0.000%175,97702023-03-31
CAAS CAPITAL MANAGEMENT LP0.435%-37.219%164,328-97,4192023-03-31
Bridgeway Capital Management, LLC0.340%56.707%128,50046,5002023-12-31
Bank of New York Mellon Corp0.240%-0.022%90,687-202023-09-30
Charles Schwab Investment Management Inc0.125%0.000%40,24702022-09-30
Goldman Sachs Group Inc0.104%-11.420%33,517-4,3212022-09-30

Mutual Fund Ownership

Fidelity® Select Biotechnology is the biggest individual fund holder of Rallybio Corp (RLYB), owning a total of 1.2 million shares. Combined, the top 38 mutual fund holders of RLYB own 27.56% of the company with a total of 10.4 million shares.

In the latest ownership report on February 29th 2024, the top 38 fund holders increased their combined ownership of RLYB by 8 thousand shares. 1 funds bought 8,548 total additional shares and increased their ownership by an average of 8.46%. However 1 funds sold 115 total shares and decreased their ownership by an average of 0.02%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Rallybio Corp increased by a net total of 8,433 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
abrdn Healthcare Investors1.998%0.000%755,07602024-02-29
iShares Russell 2000 ETF1.858%-0.016%702,190-1152024-02-29
Vanguard Total Stock Mkt Idx Inv1.684%0.000%636,41402024-02-29
abrdn Life Sciences Investors0.999%0.000%377,37502024-02-29
Vanguard Institutional Extnd Mkt Idx Tr0.658%0.000%248,74302024-02-29
State St Russell Sm/Mid Cp® Indx NL Cl C0.453%0.000%171,01902024-02-29
State St Russell Sm Cap® Indx SL Cl I0.293%0.000%110,83202024-02-29
Vanguard Russell 2000 ETF0.290%8.463%109,5588,5482024-02-29
iShares Micro-Cap ETF0.177%0.000%66,74702024-02-29

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Fidelity® Select Biotechnology3.161%-22.002%1,194,786-337,0292023-11-30
Tekla Healthcare Investors2.233%-11.919%842,993-114,0722022-06-30
abrdn Healthcare Investors1.998%0.000%755,07602024-02-29
iShares Russell 2000 ETF1.858%-0.016%702,190-1152024-02-29
Vanguard Instl Ttl Stck Mkt Idx Tr1.684%0.000%636,41402023-03-31
Vanguard Total Stock Mkt Idx Inv1.684%0.000%636,41402024-02-29
Tekla Healthcare Opportunities1.573%0.000%594,61602023-06-30
abrdn Healthcare Opportunities1.573%0.000%594,61602024-01-31
Fidelity Select Biotechnology1.538%-30.772%581,092-258,3002024-01-31
Tekla Life Sciences Investors1.120%-10.785%422,635-51,0922022-06-30
abrdn Life Sciences Investors0.999%0.000%377,37502024-02-29
iShares Russell 2000 Value ETF0.732%0.127%276,4543502024-02-01
Fidelity® Small Cap Index0.723%0.983%273,0912,6592023-10-31
Fidelity Small Cap Index0.723%0.000%273,09102023-12-31
Vanguard Institutional Extnd Mkt Idx Tr0.658%0.000%248,74302024-02-29
Vanguard Extended Market Index Investor0.647%3.626%244,4458,5542023-08-31
State St Russell Sm/Mid Cp® Indx NL Cl C0.453%0.000%171,01902024-02-29
Bridgeway Ultra-Small Company Market0.310%42.683%117,00035,0002023-12-31
State St Russell Sm Cap® Indx NL Cl C0.293%0.000%110,83202023-09-30
State St Russell Sm Cap® Indx SL Cl I0.293%0.000%110,83202024-02-29
Vanguard Russell 2000 ETF0.290%8.463%109,5588,5482024-02-29
iShares Russell 2000 Growth ETF0.283%-0.361%106,733-3872023-06-21
Fidelity Extended Market Index0.281%8.181%106,2168,0322024-01-31
iShares Biotechnology ETF0.275%-0.153%101,857-1562022-11-30
Fidelity® Extended Market Index0.260%0.000%98,43102023-11-30
NT R2000 Value Index Fund - NL0.216%-9.348%81,635-8,4182023-12-31
NT R2000 Index Fund - NL0.215%-9.229%81,056-8,2412023-12-31
Schwab Small Cap Index0.185%0.000%69,89002024-01-31
iShares Micro-Cap ETF0.177%0.000%66,74702024-02-29
NT R2000 Index Fund - DC - NL - 20.169%-9.577%63,833-6,7612023-12-31
NT R2000 Value Index Fund - L0.157%7.899%59,3904,3482023-12-31
Northern Trust Russell 2000 Value Index0.157%7.899%59,3904,3482023-12-31
Russell 2000 Index Non-Lendable Fund E0.135%0.595%51,0403022023-09-30
BlackRock Russell 2500™ Index F0.118%104.354%44,49022,7192023-06-30
NT R2000 Growth Index Fund - NL0.116%19.349%43,7467,0922023-03-31
BlackRock Extended Equity Market K0.106%11,573.700%39,92439,5822023-06-30
NT R2000 Growth Index Fund - L0.084%9.370%31,6312,7102023-03-31
Northern Trust Russell 2000 Growth Index0.084%9.370%31,6312,7102023-03-31

Discussions

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micmic

$RLYB shorters eat my shit

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aussie713

$RLYB whelp. you win this round. goodluck

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