Companies / New Mountain Finance Corp
New Mountain Finance Corp
Nasdaq: NMFCCIK 1496099NEW YORK, NY
Financials
Ownership
94.5M shares outstanding · as of Aug 3, 2026
Ownership
| Insiders | 6.82% | 6,445,200 |
| Institutions | 34.69% | 32,765,832 |
| Public float | 58.49% | 55,241,358 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 5
View all →| Insider | % of shares | Shares |
|---|---|---|
Klinsky Steven BDirector · 10% owner | 5.69% | 5,370,858 |
Weinstein Adam B.EVP, CAO and Director · Director | 0.80% | 751,756 |
Ogens DavidDirector | 0.26% | 241,556 |
| 0.09% | 81,030 | |
Malfettone John PDirector | — | — |
Institutional holders 178
View all →| Holder | Value | % of shares |
|---|---|---|
| $31.95M | 0.02% | |
| $18.78M | 2.16% | |
| $14.19M | 1.63% | |
| $12.33M | 1.42% | |
| $10.96M | 1.26% | |
| $10.37M | 1.19% | |
| $9.60M | 1.10% | |
| $8.97M | 1.22% | |
| $7.82M | 0.90% | |
| $7.45M | 0.86% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Mar 11, 2026 | Klinsky Steven B Director | Buy | Common Stock | $1.48M | +184K +3.55% | 5,370,858 5.69% of shares | high |
| Mar 3, 2026 | Klinsky Steven B Director | Buy | Common Stock | $1.33M | +167K +3.64% | 4,754,338 5.03% of shares | high |
| Mar 5, 2026 | Klinsky Steven B Director | Buy | Common Stock | $1.28M | +159K +3.25% | 5,037,524 5.33% of shares | high |
| Mar 10, 2026 | Klinsky Steven B Director | Buy | Common Stock | $1.20M | +149K +2.96% | 5,186,696 5.49% of shares | high |
| Mar 4, 2026 | Klinsky Steven B Director | Buy | Common Stock | $1.02M | +125K +2.62% | 4,878,942 5.17% of shares | high |
| Mar 2, 2026 | Klinsky Steven B Director | Buy | Common Stock | $969.1K | +124K +2.79% | 4,587,341 4.86% of shares | high |
| Feb 27, 2026 | Klinsky Steven B Director | Buy | Common Stock | $707.7K | +92K +2.10% | 4,462,858 4.72% of shares | high |
| Feb 27, 2026 | Weinstein Adam B. Executive | Buy | Common Stock | $298.1K | +38K +5.51% | 735,549 0.78% of shares | medium |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| NMFC | Common Stock | 647551100 |