NASDAQ: AKTS
Aktis Oncology Inc Stock Ownership - Who owns Aktis Oncology?

Insider buying vs selling

Have Aktis Oncology Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Akos CzibereMed2026-09-235,099$20.20
$102.97kSell
Akos CzibereMed2026-09-2312,500$4.95
$61.88kBuy
Akos CzibereMed2026-09-237,401$21.03
$155.65kSell
Ken HerrmannDirector2026-07-203,506$24.56
$86.11kSell
Ken HerrmannDirector2026-07-203,506$0.08
$280.48Buy
Ken HerrmannDirector2026-07-201,350$24.56
$33.16kSell
Ken HerrmannDirector2026-07-201,350$1.91
$2.58kBuy
Ken HerrmannDirector2026-07-173,065$25.21
$77.26kSell
Ken HerrmannDirector2026-07-173,065$0.08
$245.20Buy
Akos CzibereChief Medical Officer2026-07-0850,000$4.95
$247.50kBuy

1 of 3

AKTS insiders have bought more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when AKTS insiders and whales buy or sell their stock.

AKTS Shareholders

What type of owners hold Aktis Oncology Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Ansbert Gadicke18.45%10,260,064$164.26MInsider
Mpm Bioventures 2018 LP18.45%10,260,064$164.26MInsider
Lilly Co Eli11.41%6,344,114$101.57MInsider
Todd Foley7.61%4,235,403$67.81MInsider
Ecor1 Capital LLC0.62%347,305$5.56MInsider
Vida Ventures II LLC0.28%157,387$2.52MInsider
Helen Susan Kim0.28%157,387$2.52MInsider
Paul L. Feldman0.26%144,568$2.31MInsider
Matthew Roden0.17%91,998$1.47MInsider
Lloyd Mitchell Segal0.04%19,631$314.29kInsider

1 of 3

AKTS vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AKTS0.06%57.57%Net BuyingNet Buying
ABUS0.05%99.95%Net SellingNet Selling
CGEM0.11%76.11%Net BuyingNet Selling
GLUE0.08%99.92%Net SellingNet Selling
ODTX0.07%25.83%Net Buying

Aktis Oncology Stock Ownership FAQ

Who owns Aktis Oncology?

Aktis Oncology (NASDAQ: AKTS) is owned by 0.06% institutional shareholders, 57.57% Aktis Oncology insiders, and 42.37% retail investors. Ansbert Gadicke is the largest individual Aktis Oncology shareholder, owning 10.26M shares representing 18.45% of the company. Ansbert Gadicke's Aktis Oncology shares are currently valued at $154.52M.

If you're new to stock investing, here's how to buy Aktis Oncology stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.