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Rock Creek Group LLC

Position in AVTR — Avantor, Inc.

CIK 1484067 Washington, DC

Position in AVTR

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$495,000
-$289,000 QoQ
Shares Held
50,000
-50.0% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.25%
of 13F equity value
Holder Rank
#209
of 454 holders
Holding Since
Dec 2021
5 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AVTR Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Jun 30, 2026

Rock Creek Group LLC holds $495,000 across 1 Medical Instruments & Supplies name. AVTR ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AVTR
Avantor, Inc.
This page
50,000 $495,000

All Filings in AVTR

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $495,000 50,000
2026-03-31 $784,000 100,000
2025-12-31 $286,500 25,000
2025-09-30 $1,248,000 100,000
2021-12-31 $880,683 20,899