Q32 Bio Inc. (QTTB) is held by institutional investors who disclose positions via SEC 13F filings. View the full list of institutional holders on HoldingsIntel.

Are institutions buying or selling QTTB?

HoldingsIntel tracks quarter-over-quarter changes in institutional positions for Q32 Bio Inc., showing new buyers, position increases, decreases, and exits with conviction-weighted sentiment.

What is the Smart Money Verdict on QTTB?

The Smart Money Verdict combines four independent signals (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for Q32 Bio Inc..

Is institutional money flowing into QTTB?

32 institutional investors hold Q32 Bio Inc. (QTTB). View detailed buyer/seller breakdown on HoldingsIntel.

What do hedge funds think about QTTB?

Track institutional sentiment and conviction scores for Q32 Bio Inc. (QTTB) including Smart Money Verdict and position changes on HoldingsIntel.

Q32 Bio Inc.

QTTB·746964105·US·equity·Healthcare - Biotechnology-Activist

QTTB (Q32 Bio Inc.) is held by 32 institutional investors as of Q4 2025. Largest holders: Carlyle Group Inc. ($3.6M), VANGUARD GROUP INC ($1.1M), GEODE CAPITAL MANAGEMENT, LLC ($352,395). Net institutional sentiment: Mixed.

Holders

Avg rating(3 Elite)

$6.4M

Total Value

46% (34)

Fund Consensus

12 buying - 14 selling

Smart Money VerdictView all

51Mixed MomentumSplit Signals

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See how QTTB's score breaks down across 4 SEC sources

Held by 32 funds

3 elite

Who's Trading

ActivistORBIMED ADVISORS LLC15.4%Mar 12, 2026

Insider

13F: Dec 31, 2025Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
Carlyle Group Inc.	Unchanged	1.1M	$3.6M	0.0%	-71.30%	0
VANGUARD GROUP INC	Increased	321,051(+8.7%)	$1.1M	0.0%	-86.22%	19
GEODE CAPITAL MANAGEMENT, LLC	Increased	106,113(+19.9%)	$352,395	0.0%	-64.68%	19
RENAISSANCE TECHNOLOGIES LLC	Increased	99,600(+110.6%)	$330,672	0.0%	+106.42%	38
BlackRock, Inc.	Decreased	59,932(-35.6%)	$198,974	0.0%	+57.23%	0
MILLENNIUM MANAGEMENT LLC	Decreased	51,268(-51.1%)	$170,210	0.0%	+237.24%	0
TWO SIGMA INVESTMENTS, LP	Increased	46,825(+48.6%)	$155,459	0.0%	+107.89%	31
CITADEL ADVISORS LLC	Increased	45,728(+352.0%)	$151,817	0.0%	+67.40%	25
JANE STREET GROUP, LLC	New	25,374	$84,242	0.0%	+52.81%	33
NORTHERN TRUST CORP	Decreased	25,033(-21.7%)	$83,110	0.0%	-87.09%	0
STATE STREET CORP	Unchanged	21,237	$70,507	0.0%	-76.34%	0
XTX Topco Ltd	New	20,353	$67,572	0.0%	+52.81%	29
UBS Group AG	Increased	13,606(+159.4%)	$45,172	0.0%	+28.10%	22
MORGAN STANLEY	Decreased	5,478(-51.7%)	$18,187	0.0%	-41.45%	0
FMR LLC	Decreased	3,364(-78.8%)	$11,168	0.0%	+73.80%	0
FEDERATED HERMES, INC.	Decreased	2,273(-4.3%)	$7,546	0.0%	+27.54%	0
BANK OF AMERICA CORP /DE/	Decreased	1,035(-32.1%)	$3,436	0.0%	+57.23%	0
Rockefeller Capital Management L.P.	Unchanged	577	$1,916	0.0%	+152.06%	0
JONES FINANCIAL COMPANIES LLLP	New	500	$1,660	0.0%	+52.81%	17
Russell Investments Group, Ltd.	Unchanged	454	$1,507	0.0%	+1.45%	0
JPMORGAN CHASE & CO	Increased	324(+8000.0%)	$1,076	0.0%	+53.56%	12
BNP PARIBAS FINANCIAL MARKETS	Decreased	308(-28.7%)	$1,023	0.0%	-85.74%	0
ROYAL BANK OF CANADA	Decreased	235(-77.7%)	$1,000	0.0%	+167.81%	0
NISA INVESTMENT ADVISORS, LLC	Unchanged	166	$551	0.0%	+237.24%	0
OSAIC HOLDINGS, INC.	Decreased	132(-29.4%)	$437	0.0%	-81.30%	0
Allworth Financial LP	Decreased	98(-83.9%)	$326	0.0%	+148.14%	0
Federation des caisses Desjardins du Quebec	Unchanged	70	$231	0.0%	-51.26%	0
GROUP ONE TRADING LLC	Unchanged	34	$113	0.0%	+152.06%	0
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	New	30	$100	0.0%	+52.81%	17
HRT FINANCIAL LP	Increased	24,698(+66.5%)	$81	0.0%	+100.16%	16
BARCLAYS PLC	Decreased	19(-97.7%)	$63	0.0%	-82.18%	0
DANSKE BANK A/S	Unchanged	1	$3	0.0%	+185.96%	0
CITIGROUP INC	Exited	0(-100.0%)	$467	0.0%	+2.89%	0
Mirae Asset Global Investments Co., Ltd.	Exited	0(-100.0%)	$935	0.0%	+11.11%	0

Q32 Bio Inc.

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