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Equibles

MORGAN STANLEY

Position in KRRO — Korro Bio, Inc.

CIK 895421 NEW YORK, NY
Back to KRRO Full portfolio

Position in KRRO

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$296,561
-$168,949 QoQ
Shares Held
22,501
-45.3% QoQ
Ownership
0.153%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 99% Shared 0% None 1%

Common Shares in KRRO Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

MORGAN STANLEY holds $16,838,661,229 across 524 Biotechnology names. KRRO ranks #302 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 RPRX
Royalty Pharma plc
 42,931,597 $2,407,174,637
2 VRTX
Vertex Pharmaceuticals Inc / Ma
 3,242,139 $1,610,467,694
3 ROIV
Roivant Sciences Ltd.
 42,592,905 $1,507,362,901
4 REGN
Regeneron Pharmaceuticals, Inc.
 1,397,712 $871,529,332
5 MRNA
Moderna, Inc.
 9,538,094 $667,952,718
6 ARGX
Argenx SE
 643,123 $596,670,219
7 TECH
BIO-TECHNE Corp
 6,374,717 $450,373,747
8 INCY
Incyte Corp
 2,948,364 $334,226,536

All Filings in KRRO

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $296,561 22,501
2026-03-31 $465,510 41,123
2025-12-31 $558,520 69,728
2025-09-30 $8,021,285 167,494
2025-06-30 $1,020,841 81,733
2025-03-31 $750,368 43,100
2024-12-31 $1,087,354 28,562
2024-09-30 $780,522 23,355
2024-06-30 $441,020 13,021
2024-03-31 $690,210 7,669
2023-12-31 $286,045 5,968