Q32 BIO INC (QTTB) is held by 33 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is Carlyle Group Inc. as of Q1 2026.

Are institutions buying or selling QTTB?

In Q1 2026, 17 institutions opened or increased positions in Q32 BIO INC while 11 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on QTTB?

HoldingsIntel scores Q32 BIO INC across four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) — with 3 of the 4 carrying data for QTTB. In Q1 2026, the institutional leg showed net inflows: 17 buying versus 11 selling.

How many hedge funds hold QTTB?

33 institutional investors report holding Q32 BIO INC (QTTB) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into QTTB?

As of Q1 2026, tracked institutions in Q32 BIO INC show 17 buyers versus 11 sellers — net inflows.

Q32 BIO INC

QTTB·746964105·US·Common Stock·Healthcare - Biotechnology-Activist

Holders

(4 Elite)

$15.5M

Total Value

61% (28)

Consensus

17 buying - 11 selling

13F: Mar 31, 2026Insider & Congress: Updated regularly

Smart Money Verdict

View all

Held by 33 funds

4 elite

Who's Trading

ActivistBOBoxer Capital Management, LLC13.3%Jul 10, 2026

Activist

The Carlyle Group Inc.4.1%Jul 6, 2026

ActivistBLBVF PARTNERS L P/IL10.0%Jun 4, 2026

Activist

RA Capital Management, L.P.9.8%Jun 4, 2026

ActivistOAORBIMED ADVISORS LLC17.4%Jun 1, 2026

ActivistAVAtlas Venture Fund X, L.P.3.6%May 28, 2026

InsiderMPMorrison Jodie PopeSell $45KFeb 25, 2026

InsiderVMViolette Shelia M.Sell $13KFeb 25, 2026

InsiderKLKalowski LeeSell $18KFeb 25, 2026

InsiderMPMorrison Jodie PopeSell $19KAug 26, 2025

View all insider trades View all activist filings

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
Carlyle Group Inc.	Unchanged	1.1M	$7.1M	0.1%	-34.21%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	New	306,401	$2M	0.0%	+129.24%	40
MACKENZIE FINANCIAL CORP	New	246,304	$1.6M	0.0%	+129.24%	35
RENAISSANCE TECHNOLOGIES LLC	Increased	206,915(+107.8%)	$1.3M	0.0%	+204.91%	41
GEODE CAPITAL MANAGEMENT, LLC	Increased	118,152(+11.3%)	$758,740	0.0%	-13.32%	19
BlackRock, Inc.	Increased	86,147(+43.7%)	$553,063	0.0%	+206.98%	22
JANE STREET GROUP, LLC	Increased	65,599(+158.5%)	$421,145	0.0%	+164.62%	39
MWMARSHALL WACE, LLP	New	52,440	$336,664	0.0%	+129.24%	33
VFVANGUARD FIDUCIARY TRUST CO	New	49,995	$320,968	0.0%	+129.24%	33
TWO SIGMA INVESTMENTS, LP	Decreased	42,346(-9.6%)	$271,861	0.0%	+376.58%	0
STATE STREET CORP	Increased	41,514(+95.5%)	$266,520	0.0%	-13.50%	25
NORTHERN TRUST CORP	Unchanged	25,033	$160,712	0.0%	-70.40%	0
Cetera Investment Advisers	New	20,695	$132,862	0.0%	+129.24%	31
AMERICAN CENTURY COMPANIES INC	New	18,770	$120,503	0.0%	+129.24%	30
CITADEL ADVISORS LLC	Decreased	15,481(-66.2%)	$99,388	0.0%	+283.75%	0
MORGAN STANLEY	Increased	9,560(+74.5%)	$61,375	0.0%	+63.09%	21
FMR LLC	Increased	3,400(+1.1%)	$21,828	0.0%	+295.34%	13
ROYAL BANK OF CANADA	Increased	2,744(+1067.7%)	$18,000	0.0%	+142.24%	20
FEDERATED HERMES, INC.	Unchanged	2,273	$14,593	0.0%	+192.38%	0
VGVanguard Global Advisers, LLC	New	1,915	$12,294	0.0%	+129.24%	27