New Mountain Capital, L.L.C. — 13F Holdings

2026 Q2  ·  1 Positions

2026 Q2 Portfolio Activity

In 2026 Q2, New Mountain Capital, L.L.C. maintained a portfolio of 1 distinct positions.
Position History hover any row below to update
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New Mountain Capital, L.L.C. New York, NY Private Equity / Alternative Asset Manager AUM $139M
Fund Overview SEC EDGAR
PCA Score Concentration Risk
Risk ENB
To Excel To CSV
Total Positions
1
Quarter
2026 Q2
Top Holding
AVTR (100.0%)
Top 10 Concentration
100.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-1 of 1
Stock History Sector / Type Port % Prev % Rank / Prev Conviction
Freshness
Change % Change Influence Shares Mkt Value Avg Cost Price Held 1st Owned Source Source Date Date Reported
AVTR
AVANTOR INC
Healthcare 100.00% 100.00% #1
Prev: #1
7.0
—
no change no change
P
S
14,000,000 $138,600,000 2022 Q3 13F Filing 2026-06-30 2026-08-14
Showing 1-1 of 1 holdings

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