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RA CAPITAL MANAGEMENT, L.P.

Position in LENZ — LENZ Therapeutics, Inc.

CIK 1346824 BOSTON, MA

Position in LENZ

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$23,735,714
-$14,500,516 QoQ
Shares Held
4,178,823
0.0% QoQ
Ownership
13.3%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
#1
of 143 holders
Holding Since
Jun 2021
14 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in LENZ Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

RA CAPITAL MANAGEMENT, L.P. holds $11,082,969,028 across 75 Biotechnology names. LENZ ranks #55 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in LENZ

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15 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $23,735,714 4,178,823
2026-03-31 $38,236,230 4,178,823
2025-12-31 $66,861,168 4,178,823
2025-09-30 $194,649,575 4,178,823
2025-06-30 $122,481,302 4,178,823
2025-05-07 $107,963,756 4,260,606
2025-03-31 $107,437,539 4,178,823
2024-12-31 $120,642,620 4,178,823
2024-09-30 $99,205,258 4,178,823
2024-06-30 $72,251,849 4,178,823
2024-03-31 $93,313,117 4,178,823
2022-03-31 GRPH 2,698,369
2021-12-31 GRPH 2,698,369
2021-09-30 GRPH 2,698,369
2021-06-30 GRPH 2,698,369