13F Filings/KRRO

KORRO BIO INC (KRRO): Institutional Ownership

Hedge funds and institutional managers reporting a position in KRRO · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
10
13F filers
Aggregate Value
$23.5M
Across holders
Last Price
$12.70
2026-06-26
Sector
Health Care
GICS
Holder activity5 new3 added2 reduced
Institutional Holders of KRRO
↗
10 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund1.04M$11.8M50.2%0.0%New—Q1 2026
Schonfeld Strategic Advisors LLC
CIK 0001665241
Hedge Fund90K$4.3M18.4%0.0%New—Q3 2025
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund228K$2.6M11.0%0.0%New—Q1 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund165K$1.9M8.0%0.0%Added+$979KQ1 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund136K$1.5M6.6%0.0%Added+$694KQ1 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund70K$787K3.4%0.0%Reduced$-2.4MQ1 2026
Brevan Howard Capital Management LP
CIK 0001512857
Hedge Fund4K$324K1.4%0.0%New—Q1 2024
Walleye Capital LLC
CIK 0001758720
Hedge Fund16K$201K0.9%0.0%New—Q2 2025
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund4K$45K0.2%0.0%Reduced$-87KQ1 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund51$5770.0%0.0%Added+$520Q1 2026
BALYASNY ASSET MANAGEMENT LLCNew
Hedge Fund
$11.8M· 50.2% of total· 0.0% port· 1.04M sh· — QoQ· Q1 2026
Schonfeld Strategic Advisors LLCNew
Hedge Fund
$4.3M· 18.4% of total· 0.0% port· 90K sh· — QoQ· Q3 2025
ADAGE CAPITAL PARTNERS GP, L.L.C.New
Hedge Fund
$2.6M· 11.0% of total· 0.0% port· 228K sh· — QoQ· Q1 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$1.9M· 8.0% of total· 0.0% port· 165K sh· +$979K QoQ· Q1 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$1.5M· 6.6% of total· 0.0% port· 136K sh· +$694K QoQ· Q1 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$787K· 3.4% of total· 0.0% port· 70K sh· $-2.4M QoQ· Q1 2026
Brevan Howard Capital Management LPNew
Hedge Fund
$324K· 1.4% of total· 0.0% port· 4K sh· — QoQ· Q1 2024
Walleye Capital LLCNew
Hedge Fund
$201K· 0.9% of total· 0.0% port· 16K sh· — QoQ· Q2 2025
MARSHALL WACE, LLPReduced
Hedge Fund
$45K· 0.2% of total· 0.0% port· 4K sh· $-87K QoQ· Q1 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$577· 0.0% of total· 0.0% port· 51 sh· +$520 QoQ· Q1 2026
← All 13F filings