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AKTS
NASDAQ Life Sciences

Major Investor Luke Evnin and MPM BioVentures Boost Aktis Oncology Stake with $20M Open Market Buy and Preferred Stock Conversions

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Positive
Importance info
7
Price
$20.82
Mkt Cap
$1.093B
52W Low
$19.02
52W High
$29.16
52W Position info
9.5% above low
Off High info
29% below high
Rel. Volume info
0.5× avg
Market data snapshot near publication time

AKTS is trading near its 52-week low of $19.02 (9.5% above the low).

Summary

Luke Evnin and affiliated MPM BioVentures funds significantly increased their holdings in Aktis Oncology, acquiring over $20 million in common stock through an open market purchase and converting preferred shares into common stock.


Key Events · Ownership and Investor Activity · AKTS

  • Significant Open Market Purchase

    Luke Evnin and affiliated MPM BioVentures funds acquired 1,112,777 shares of Aktis Oncology common stock through an open market purchase valued at $20,029,986 at a price of $18.00 per share.

  • Preferred Stock Conversions

    The reporting owners also converted various series of redeemable convertible preferred stock into 8,805,578 shares of common stock, further increasing their equity stake.

  • Substantial Increase in Holdings

    These transactions collectively represent a significant increase in the reporting owners' total common stock holdings, demonstrating strong conviction from a major 10% institutional investor.


Analysis · AKTS · Life Sciences

This Form 4 filing indicates a substantial increase in ownership by Luke Evnin and the MPM BioVentures funds, who are 10% owners of Aktis Oncology. The transactions include a direct open market purchase of common stock valued at over $20 million, signaling strong conviction from a major institutional investor. Additionally, significant preferred stock holdings were converted into common stock, further consolidating their position. This combined activity represents a material vote of confidence in the company's future prospects from a key financial backer.

At the time of this filing, AKTS was trading at $20.82 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $1.1B. The 52-week trading range was $19.02 to $29.16. This filing was assessed with positive market sentiment and an importance score of 7 out of 10.

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AKTS - Latest Insights

AKTS
Jul 10, 2026, 6:11 AM EDT
Filing Type: 4
Importance Score:
7
Price at Filing: $28.50
Real-time Price: $22.99 info
Change: -$5.51 (-19%) info
Market Cap: $1.27B info
AKTS
May 21, 2026, 5:21 PM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $19.12
Real-time Price: $22.99 info
Change: +$3.87 (+20%) info
Market Cap: $1.27B info
AKTS
May 11, 2026, 4:06 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $18.27
Real-time Price: $22.99 info
Change: +$4.72 (+26%) info
Market Cap: $1.27B info
AKTS
May 11, 2026, 4:04 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $18.27
Real-time Price: $22.99 info
Change: +$4.72 (+26%) info
Market Cap: $1.27B info
AKTS
May 04, 2026, 4:05 PM EDT
Source: GlobeNewswire
Importance Score:
7
Price at Filing: $19.00
Real-time Price: $22.99 info
Change: +$3.99 (+21%) info
Market Cap: $1.27B info