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AKTS
NYSE Life Sciences

Vida Ventures and Director Helen Kim Disclose 10.9% Stake in Aktis Oncology Following IPO

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Positive
Importance info
8
Price
$21
Mkt Cap
$1.093B
52W Low
$19.02
52W High
$29.16
52W Position info
10% above low
Off High info
28% 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 (10% above the low).

Summary

Venture capital firm Vida Ventures and director Helen Kim have disclosed a significant 10.9% beneficial ownership stake in Aktis Oncology, Inc. following the company's initial public offering.


Key Events · Ownership and Investor Activity · AKTS

  • Significant Beneficial Ownership

    Vida Ventures and director Helen Kim collectively reported beneficial ownership of 5,831,315 shares, representing 10.9% of Aktis Oncology's common stock.

  • IPO Participation

    Vida Ventures purchased an additional 835,000 shares of common stock for $15.03 million at the IPO price of $18.00 per share.

  • Preferred Stock Conversion

    Prior to the IPO, Vida Ventures' Series A and Series B Preferred Stock automatically converted into common stock on a 3.8044-for-one basis.

  • Lock-Up Agreement

    The reporting persons have entered into standard 180-day lock-up agreements, restricting the sale of their shares post-IPO.


Analysis · AKTS · Life Sciences

This initial Schedule 13D filing reveals that Vida Ventures, a prominent venture capital firm, along with director Helen Kim, collectively hold a substantial 10.9% stake in Aktis Oncology. The disclosure follows the company's recent IPO, where Vida Ventures also purchased an additional $15.03 million worth of common stock at the offering price of $18.00 per share. This significant institutional backing, coupled with participation in the IPO, signals strong confidence from a key investor and board member in the company's long-term prospects. Investors should view this as a positive indicator of continued support and belief in the company's future.

At the time of this filing, AKTS was trading at $21.00 on NYSE 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 8 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: $24.00 info
Change: -$4.50 (-16%) info
Market Cap: $1.321B info
AKTS
May 21, 2026, 5:21 PM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $19.12
Real-time Price: $24.00 info
Change: +$4.88 (+26%) info
Market Cap: $1.321B info
AKTS
May 11, 2026, 4:06 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $18.27
Real-time Price: $24.00 info
Change: +$5.73 (+31%) info
Market Cap: $1.321B info
AKTS
May 11, 2026, 4:04 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $18.27
Real-time Price: $24.00 info
Change: +$5.73 (+31%) info
Market Cap: $1.321B info
AKTS
May 04, 2026, 4:05 PM EDT
Source: GlobeNewswire
Importance Score:
7
Price at Filing: $19.00
Real-time Price: $24.00 info
Change: +$5.00 (+26%) info
Market Cap: $1.321B info