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MPM BIOIMPACT LLC

Position in AKTS — Aktis Oncology, Inc.

CIK 1687078 BOSTON, MA

Position in AKTS

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$86,513,750
New position
Shares Held
4,835,872
first reported quarter
Ownership
8.75%
of shares outstanding
% of Portfolio
6.68%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Position in Biotechnology

Healthcare · as of Mar 31, 2026

MPM BIOIMPACT LLC holds $1,223,258,298 across 39 Biotechnology names. AKTS ranks #3 (7.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 AKTS
Aktis Oncology, Inc.
This page
4,835,872 $86,513,750

All Filings in AKTS

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1 filing row on record
Report Date Value (USD) Shares
2026-03-31 $86,513,750 4,835,872