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FMR LLC

Position in QTTB — Q32 Bio Inc.

CIK 315066 BOSTON, MA

Position in QTTB

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$21,828
+$10,660 QoQ
Shares Held
3,400
+1.1% QoQ
Ownership
0.020%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2024
9 quarters on record
Voting authority Sole 64% Shared 0% None 36%

Common Shares in QTTB Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

FMR LLC holds $49,682,018,247 across 354 Biotechnology names. QTTB ranks #289 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in QTTB

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9 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $21,828 3,400
2025-12-31 $11,168 3,364
2025-09-30 $31,416 15,867
2025-06-30 $63,234 42,439
2025-03-31 $102,945 62,391
2024-12-31 $169,179 49,180
2024-09-30 $19,021,594 426,302
2024-06-30 $3,224,501 179,638
2024-03-31 $59,861 3,513