Historical position

Millennium Management LLC’s Avantor Inc (AVTR) position

Reported position history, portfolio importance and verified filing changes from public SEC disclosures.

Millennium Management LLCVerified through Q2 2026
Relationship snapshot

At a glance

The full verified relationship, including prior ownership episodes and exits where supported.

First reportedQ3 2021Earliest verified positive filing snapshot
Latest statusHistorical positionBased on the latest supported relationship state
Peak shares10.18MHighest verified quarter-end share count
Quarters reported10Verified quarters with shares above zero
What happened?

Millennium Management LLC first reported Avantor Inc in Q3 2021. The reported position was increased and reduced across later filings. Verified positive position history runs through Q1 2025. The current relationship status cannot be determined reliably from supported data.

Verified SEC history

Position over time

See the same verified relationship through reported shares, portfolio weight or reported value.

Metric

Gaps indicate periods that cannot be safely connected or where a verified corporate action changes the raw share scale. Stock price, when available, is market context and not a transaction price.

Key filing events

What changed

Latest filing plus the most meaningful reported changes. Unchanged quarters are collapsed by default.

Q1 2025
New position+5.31M shares · 5.31M shares reported
Filing context

Quarter-end price $16.21

Q4 2024
Sold the entire position−2.02M shares · No shares reported at quarter-end
Q1 2024
Sold 50.7% of the position−5.16M shares · 5.02M shares remained
Filing context

Quarter-end price $25.57

Q4 2023
Bought 38.8% more+2.85M shares · 10.18M shares reported after the change
Filing context

Quarter-end price $22.83

Q3 2023
Bought 50.6% more+2.46M shares · 7.34M shares reported after the change
Filing context

Quarter-end price $21.08

Q2 2023
Bought 241.4% more+3.45M shares · 4.87M shares reported after the change
Filing context

Quarter-end price $20.54

Portfolio importance

How important was Avantor Inc in Millennium Management LLC’s reported portfolio?

Relative importance is measured only within the verified primary non-option reported portfolio for each quarter.

Last reported portfolio weight0.0%Q1 2025
Last reported rank#426Rank unavailable
Peak portfolio weight0.1%Q4 2023
Best historical rank#145Q4 2023
SEC evidence & methodology

SEC filing evidence

Market context and filing-derived values are kept separate from actual transaction prices, which 13F filings do not disclose.

Latest verified stock price$14.762026-09-23

Market context only; not an investor transaction price.

Latest filing quarter-end price$16.21Q1 2025

Derived from validated reported value and shares where supported.

Latest verified investor filingQ2 2026 · filed 2026-08-14
Open SEC filing ↗

This is a bounded selection from a 13F combination report. A portion is reported separately by another manager. The profile does not represent all investments, trades or performance. Quarters are reporting observations, not transaction dates.