New Mountain Finance Corp.

Historical 13F Holders

Symbol
NMFC
CUSIP
647551100
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 647551100 since 12/18/2024, largest first.

Filer % of Class Filed
Klinsky Steven B 13D/A
12.5% 3/12/2026
Event 3/10/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 11 955 k $6.62 M
2026 Q2 147 28.1 M $208 M
2026 Q1 157 27.8 M $216 M
2025 Q4 173 34.5 M $350 M
2025 Q3 163 31.1 M $342 M
2025 Q2 169 31.3 M $373 M
2025 Q1 170 32.9 M $363 M
2024 Q4 173 34.8 M $392 M
2024 Q3 173 37.1 M $470 M
2024 Q2 171 39.3 M $501 M
2024 Q1 182 40.7 M $516 M
2023 Q4 176 38.2 M $485 M
2023 Q3 164 32.7 M $423 M
2023 Q2 158 32.6 M $406 M
2023 Q1 153 32.5 M $396 M
2022 Q4 165 32.8 M $406 M
2022 Q3 151 31.3 M $361 M
2022 Q2 163 31.8 M $378 M
2022 Q1 154 30.9 M $427 M
2021 Q4 137 29.7 M $407 M
2021 Q3 127 30.3 M $403 M
2021 Q2 135 31.1 M $409 M
2021 Q1 135 31.6 M $392 M
2020 Q4 142 33.2 M $377 M
2020 Q3 130 34.4 M $329 M
2020 Q2 141 33.9 M $316 M
2020 Q1 163 35.4 M $240 M
2019 Q4 168 35.8 M $492 M
2019 Q3 154 31.3 M $427 M
2019 Q2 154 30.9 M $431 M
2019 Q1 144 29.7 M $402 M
2018 Q4 132 27.2 M $342 M
2018 Q3 139 27.5 M $371 M
2018 Q2 138 28.3 M $385 M
2018 Q1 138 29.9 M $393 M
2017 Q4 142 30.9 M $418 M
2017 Q3 126 29.9 M $426 M
2017 Q2 133 31.0 M $451 M
2017 Q1 128 30.1 M $449 M
2016 Q4 129 28.7 M $404 M
2016 Q3 116 25.7 M $353 M
2016 Q2 114 24.3 M $314 M
2016 Q1 112 23.7 M $299 M
2015 Q4 109 27.0 M $351 M
2015 Q3 105 26.1 M $354 M
2015 Q2 101 29.7 M $430 M
2015 Q1 101 29.6 M $433 M
2014 Q4 102 28.6 M $428 M
2014 Q3 92 24.3 M $357 M
2014 Q2 112 25.9 M $385 M
2014 Q1 115 25.1 M $365 M