QTTB | Q32 BIO | Owners

S&P 500$7,520.93
-0.38%
2m
DOW 30$52,231.89
-0.30%
2m
NASDAQ 100$27,740.79
-0.60%
2m
Russell 2000$280.58
-0.68%
2m
Russell 1000$410.85
-0.36%
2m
S&P 400$3,700.81
-0.39%
2m
S&P 600$1,716.22
-0.36%
2m

Q32 BIO (QTTB)

NASDAQ

$9.20-$0.13 (-1.39%)

Price as of Nov 11, 2026 7:53 PM EST

$279.2M
Market Cap
270.24%
1-Year Change
Biotechnology
Industry

Top Holders

Institutional

Mutual Funds

Holder	Ownership %	Shares Held	Change (Shares, %)	Report Date
ORBIMED ADVISORS LLC	13.87%	4.1M	+1.9M (+45.42%)	Jun 30, 2026
BOXER CAPITAL MANAGEMENT, LLC	10.58%	3.1M	+3.1M (+100.00%)	Jun 30, 2026
ATLAS VENTURE LIFE SCIENCE ADVISORS, LLC	9.13%	2.7M	+625,000 (+23.00%)	Jun 30, 2026
BVF INC/IL	7.89%	2.4M	+2.4M (+100.00%)	Jun 30, 2026
RA CAPITAL MANAGEMENT, L.P.	7.84%	2.3M	+2.3M (+100.00%)	Jun 30, 2026
POINT72 ASSET MANAGEMENT, L.P.	3.94%	1.2M	+1.2M (+100.00%)	Jun 30, 2026
OPALEYE MANAGEMENT INC.	3.13%	931,000	-325,228 (-34.93%)	Jun 30, 2026

Holder	Ownership %	Shares Held	Change (Shares, %)	Report Date
AMERICAN CENTURY ETF TRUST	2.02%	602,521	+473,697 (+78.62%)	Aug 31, 2026
VANGUARD INDEX FUNDS	1.71%	508,384	+201,983 (+39.73%)	Jun 30, 2026
COLUMBIA FUNDS SERIES TRUST I	1.39%	412,349	+396,806 (+96.23%)	Aug 31, 2026
FIDELITY CONCORD STREET TRUST	0.37%	110,451	+39,969 (+36.19%)	Aug 31, 2026
BRIDGEWAY FUNDS INC	0.12%	34,613	+22,000 (+63.56%)	Jun 30, 2026
Dimensional ETF Trust	0.05%	14,652	-490 (-3.34%)	Jul 31, 2026
Invesco Exchange-Traded Fund Trust II	0.03%	10,108	+9,528 (+94.26%)	Aug 31, 2026

Current Ownership Distribution

Institutions77.3M (81.02%)
Mutual Funds12.3M (12.93%)
Insiders5.8M (6.05%)
Other0 (0.00%)

Insider Transactions

6.05% (5.8M)
Current InsiderOwnership (%, shares)
0
Number of InsiderBuying (last 12 months)
$0.00
Amount of InsiderBuying (last 12 months)
3
Number of InsiderSelling (last 12 months)
$15.4M
Amount of InsiderSelling (last 12 months)

Insider Name & Title	Type	Date	Transaction Value	Shares	Share Price	Shares After Transactions
Morrison Jodie Pope CEO	Sell	Oct 06, 2026	$26,798.08	3,221	$8.32	340,038
Violette Shelia M. Chief Scientific Officer	Sell	Oct 06, 2026	$7,629.16	917	$8.32	126,854
Kalowski Lee CFO and President	Sell	Oct 06, 2026	$10,824.06	1,301	$8.32	137,170
Morrison Jodie Pope CEO	Sell	Aug 25, 2026	$163,033.20	9,845	$16.56	343,259
Kalowski Lee CFO and President	Sell	Aug 25, 2026	$65,776.32	3,972	$16.56	138,471
Violette Shelia M. Chief Scientific Officer	Sell	Aug 25, 2026	$46,334.88	2,798	$16.56	127,771
Violette Shelia M. Chief Scientific Officer	Award	Jul 16, 2026	$0.00	37,500	$0.00	130,569
Kalowski Lee CFO and President	Award	Jul 16, 2026	$0.00	53,250	$0.00	142,443
Manke Isaac	Exempt	Jun 30, 2026	$0.00	53,521	$0.00	0
Manke Isaac	Exempt	Jun 30, 2026	$149,858.80	53,521	$2.80	53,521
LAPORTE KATHLEEN	Award	Jun 12, 2026	$0.00	9,810	$0.00	9,810
GRAYZEL DAVID S.	Award	Jun 12, 2026	$0.00	9,810	$0.00	9,810
Manke Isaac	Award	Jun 12, 2026	$0.00	9,810	$0.00	9,810
Iwicki Mark T	Award	Jun 12, 2026	$0.00	9,810	$0.00	9,810
Thistle Mary	Award	Jun 12, 2026	$0.00	9,810	$0.00	9,810
Xu Diyong	Award	Jun 12, 2026	$0.00	9,810	$0.00	9,810
TZIANABOS ARTHUR	Award	Jun 12, 2026	$0.00	9,810	$0.00	9,810
Lundberg Sven Ante	Award	Jun 12, 2026	$0.00	9,810	$0.00	9,810
Violette Shelia M. Chief Scientific Officer	Sell	Feb 25, 2026	$12,708.04	2,815	$4.51	55,569
Morrison Jodie Pope CEO	Sell	Feb 25, 2026	$44,674.50	9,896	$4.51	89,104
Violette Shelia M. Chief Scientific Officer	Award	Feb 24, 2026	$0.00	37,500	$0.00	93,069
Kalowski Lee CFO and President	Award	Feb 24, 2026	$0.00	53,250	$0.00	89,193
Morrison Jodie Pope CEO	Award	Feb 24, 2026	$0.00	132,000	$0.00	221,104
Thistle Mary	Award	Oct 23, 2025	$0.00	53,521	$0.00	53,521
GRAYZEL DAVID S.	Award	Oct 23, 2025	$0.00	53,521	$0.00	53,521
LAPORTE KATHLEEN	Award	Oct 23, 2025	$0.00	53,521	$0.00	53,521
Morrison Jodie Pope CEO	Sell	Aug 26, 2025	$18,899.69	10,494	$1.80	121,506
Manke Isaac	Return	Feb 24, 2025	$0.00	12,767	$0.00	0
LAPORTE KATHLEEN	Return	Feb 24, 2025	$0.00	5,431	$0.00	0
Violette Shelia M. Chief Scientific Officer	Return	Feb 24, 2025	$0.00	32,891	$0.00	0