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KRRO
NASDAQ Life Sciences

Major Shareholder Atlas Venture Files to Sell Another $1.17M in Korro Bio Stock

Analysis by Wiseek AI
Sentiment info
Negative
Importance info
7
Price
$14
Mkt Cap
$201.916M
52W Low
$5.204
52W High
$55.89
52W Position info
169% above low
Off High info
75% below high
Rel. Volume info
1.8× avg
Market data snapshot near publication time

KRRO has more than doubled off its 52-week low of $5.204 on elevated volume (1.8× avg).

Summary

Atlas Venture, a major shareholder, has filed to sell an additional $1.17 million of Korro Bio stock, continuing a trend of recent dispositions by the fund.


Key Events · Ownership and Investor Activity · KRRO

  • Intent to Sell Additional Shares

    Atlas Venture Fund XI, L.P. filed a Form 144 to sell 85,955 shares of common stock, valued at approximately $1.17 million, with an approximate sale date of July 2, 2026.

  • Ongoing Shareholder Distribution

    This proposed sale by Atlas Venture follows previous sales totaling $2.50 million (174,265 shares) by Atlas Venture funds over the past three months, indicating a continued reduction in their holdings.

  • Institutional Investor Liquidation

    As a major institutional shareholder, Atlas Venture's repeated filings to sell shares suggest a strategic reduction of its position, which can create selling pressure and investor uncertainty.


Analysis · KRRO · Life Sciences

Atlas Venture, a significant institutional shareholder, has filed a Form 144 indicating its intent to sell an additional $1.17 million worth of Korro Bio common stock. This follows a pattern of recent sales by the fund, totaling nearly $2.5 million in the past three months, and suggests a continued reduction in its stake. While not an immediate sale, this filing creates an overhang on the stock as a major investor signals further liquidation.

At the time of this filing, KRRO was trading at $14.00 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $201.9M. The 52-week trading range was $5.20 to $55.89. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.

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KRRO - Latest Insights

KRRO
Jul 02, 2026, 4:41 PM EDT
Filing Type: 144
Importance Score:
7
Price at Filing: $14.00
Real-time Price: $14.00 info
Change: $0 (0%) info
Market Cap: $201.916M info
KRRO
Jun 23, 2026, 6:12 PM EDT
Filing Type: 144
Importance Score:
7
Price at Filing: $13.71
Real-time Price: $14.00 info
Change: +$0.290 (+2%) info
Market Cap: $201.916M info
KRRO
May 19, 2026, 7:03 AM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $9.80
Real-time Price: $14.00 info
Change: +$4.20 (+43%) info
Market Cap: $201.916M info
KRRO
May 19, 2026, 7:00 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $9.80
Real-time Price: $14.00 info
Change: +$4.20 (+43%) info
Market Cap: $201.916M info
KRRO
May 07, 2026, 7:08 AM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $13.34
Real-time Price: $14.00 info
Change: +$0.660 (+5%) info
Market Cap: $201.916M info
KRRO
May 07, 2026, 7:04 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $13.34
Real-time Price: $14.00 info
Change: +$0.660 (+5%) info
Market Cap: $201.916M info
KRRO
Apr 16, 2026, 7:00 AM EDT
Filing Type: DEF 14A
Importance Score:
9
Price at Filing: $13.68
Real-time Price: $14.00 info
Change: +$0.320 (+2%) info
Market Cap: $201.916M info
KRRO
Mar 20, 2026, 5:03 PM EDT
Filing Type: 424B5
Importance Score:
7
Price at Filing: $10.54
Real-time Price: $14.00 info
Change: +$3.46 (+33%) info
Market Cap: $201.916M info
KRRO
Mar 13, 2026, 5:05 PM EDT
Filing Type: S-3
Importance Score:
8
Price at Filing: $13.25
Real-time Price: $14.00 info
Change: +$0.750 (+6%) info
Market Cap: $201.916M info
KRRO
Mar 12, 2026, 7:32 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $10.82
Real-time Price: $14.00 info
Change: +$3.18 (+29%) info
Market Cap: $201.916M info