Mbx Biosciences, Inc. · NASDAQ:MBX

Wellington Management Group LLP reported a 10.50% stake in Mbx Biosciences, Inc. (Schedule 13G/A)

Event Jun 30, 2026 · Filed Jul 8, 2026

Wellington Management Group LLP reported a 10.50% stake in Mbx Biosciences, Inc., 4,977,523 shares, as a passive investor on Jun 30, 2026. Filed Jul 8, 2026 (Schedule 13G/A).

Stake
10.50%
Shares
4,977,523
Intent
Passive
What changed
Stake changed
Filed together
4 holders

The filing in full

HolderStakeShares
Wellington Management Group LLP10.50%4,977,523
Wellington Group Holdings LLP10.50%4,977,523
Wellington Investment Advisors Holdings LLP10.50%4,977,523
Wellington Management Company LLP9.80%4,977,523

Source

View original at SEC

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