D. E. Shaw & Co., Inc.

SEC CIK: 0001009207
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

KRRO holding history

Korro Bio, Inc. in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

KRRO overview All 13F holders of KRRO Full Q2 2026 holdings

Shares (Q2 2026): 34,213
Value: $450.9K
% of portfolio: <0.1%
Quarters held: 2; Since Q2 2025

Holdings of KRRO by D. E. Shaw & Co., Inc., by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	34,213	$450.9K	<0.1%	+34,213	New	Holders
Q3 2025	0	$0	0.0%	−24,383−100.0%	Sold out	Holders
Q2 2025	24,383	$304.5K	<0.1%	+24,383	New	Holders