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QTTB
NASDAQ Life Sciences

OrbiMed Increases Stake to 17.4% with $15M Private Placement Investment

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Neutral
Importance info
8
Price
$11.67
Mkt Cap
$197.712M
52W Low
$1.345
52W High
$13.15
52W Position info
768% above low
Off High info
11% below high
Rel. Volume info
1.5× avg
Market data snapshot near publication time

QTTB has more than doubled off its 52-week low of $1.345.

Summary

OrbiMed, a major institutional investor, increased its stake in Q32 Bio Inc. to 17.4% by investing $15 million in a recent private placement, providing significant capital.


Key Events · Ownership and Investor Activity · QTTB

  • OrbiMed Increases Stake

    OrbiMed Advisors and its affiliates now beneficially own 4,127,987 shares, representing 17.4% of Q32 Bio Inc.'s common stock.

  • $15 Million Investment

    OrbiMed entities purchased 1,875,000 shares at $8.00 per share, totaling $15 million, as part of a private placement.

  • Participation in Private Placement

    This investment finalizes OrbiMed's participation in the $55 million private placement announced on May 27, 2026, providing significant capital to the company.

  • New Reporting Person Added

    OrbiMed Genesis GP LLC has been added as a reporting person, reflecting its role in the increased ownership.


Analysis · QTTB · Life Sciences

OrbiMed, a significant institutional investor with board representation, increased its beneficial ownership in Q32 Bio Inc. to 17.4% by purchasing an additional 1.875 million shares for $15 million. This investment was part of a larger $55 million private placement announced on May 27, 2026, and provides crucial capital for the life sciences company, albeit at a significant discount to the current market price. This amendment details the specific participation of a major investor in the previously announced financing.

At the time of this filing, QTTB was trading at $11.67 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $197.7M. The 52-week trading range was $1.35 to $13.15. This filing was assessed with neutral market sentiment and an importance score of 8 out of 10.

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QTTB - Latest Insights

QTTB
Jul 13, 2026, 4:01 PM EDT
Source: PR Newswire
Importance Score:
9
Price at Filing: $22.17
Real-time Price: $19.92 info
Change: -$2.25 (-10%) info
Market Cap: $265.469M info
QTTB
Jul 13, 2026, 8:39 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $19.28
Real-time Price: $19.92 info
Change: +$0.6395 (+3%) info
Market Cap: $265.469M info
QTTB
Jul 13, 2026, 7:14 AM EDT
Source: Wiseek News
Importance Score:
9
Price at Filing: $19.31
Real-time Price: $19.92 info
Change: +$0.608 (+3%) info
Market Cap: $265.469M info
QTTB
Jul 13, 2026, 7:09 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $18.19
Real-time Price: $19.92 info
Change: +$1.72 (+9%) info
Market Cap: $265.469M info
QTTB
Jul 10, 2026, 4:05 PM EDT
Source: PR Newswire
Importance Score:
8
Price at Filing: $11.16
Real-time Price: $19.92 info
Change: +$8.76 (+78%) info
Market Cap: $265.469M info
QTTB
Jun 25, 2026, 4:11 PM EDT
Filing Type: S-3
Importance Score:
8
Price at Filing: $11.95
Real-time Price: $19.92 info
Change: +$7.97 (+67%) info
Market Cap: $265.469M info
QTTB
Jun 01, 2026, 9:15 PM EDT
Filing Type: 4
Importance Score:
8
Price at Filing: $11.67
Real-time Price: $19.92 info
Change: +$8.25 (+71%) info
Market Cap: $265.469M info
QTTB
Jun 01, 2026, 9:13 PM EDT
Filing Type: 4
Importance Score:
8
Price at Filing: $11.67
Real-time Price: $19.92 info
Change: +$8.25 (+71%) info
Market Cap: $265.469M info
QTTB
Jun 01, 2026, 9:10 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $11.67
Real-time Price: $19.92 info
Change: +$8.25 (+71%) info
Market Cap: $265.469M info
QTTB
May 28, 2026, 4:28 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
7
Price at Filing: $10.31
Real-time Price: $19.92 info
Change: +$9.61 (+93%) info
Market Cap: $265.469M info