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Latest New Mountain Capital, L.L.C. Stock Portfolio

$109Million– No. of Holdings #1

About New Mountain Capital, L.L.C. and 13F Hedge Fund Stock Holdings

New Mountain Capital, L.L.C. is a hedge fund based in New York, NY. On 2026-05-13, the fund reported it's updated stock portfolio. In the 13F Holdings report, New Mountain Capital, L.L.C. reported an equity portfolio of $109.8 Millions as of 31 Mar, 2026.

The top stock holdings of New Mountain Capital, L.L.C. are AVTR. The fund has invested 100% of it's portfolio in AVANTOR INC and NA% of portfolio in NA.

New Mountain Capital, L.L.C. Equity Portfolio Value
Last Reported on: 13 May, 2026

New Mountain Capital, L.L.C. Annual Return Estimates Vs S&P 500

  • Performance

New Buys

No new stocks were added by New Mountain Capital, L.L.C.

Additions

No additions were made to existing positions by New Mountain Capital, L.L.C.

Reductions

None of the existing positions were reduced by New Mountain Capital, L.L.C.

Sold off

None of the stocks were completely sold off by New Mountain Capital, L.L.C.

Sector Distribution

  • Basic Materials
Sector%
Basic Materials100

Market Cap. Distribution

  • MID-CAP
Category%
MID-CAP100

Stocks belong to which Index?

  • Others
Index%
Others100
Top 5 Winners (%)%
Top 5 Winners ($)$
Top 5 Losers (%)%
AVTR
avantor inc
-31.6 %
Top 5 Losers ($)$
AVTR
avantor inc
-50.7 M

New Mountain Capital, L.L.C. Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of New Mountain Capital, L.L.C.

Last Reported on: 13 May, 2026
TickerNamesorted ascending% PortfolioShares Held$ ValueType% ChangeOptions