NMFC
New Mountain Finance Corp
NasdaqLarge accelerated filer
Total Trades
44
Buys
42
Sells
2
Largest Trade
$1M+
Insiders
13
Institutional Funds
134
Inst. Value
$1M+
Activist Filings
4
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| KLINSKY STEVEN B | Director | BUY | $1M+ | 437K | $8.04 | Mar 5, 2026 |
| Ogens David | Director | BUY | $50K–$100K | 13K | $7.87 | Mar 4, 2026 |
| KLINSKY STEVEN B | Director | BUY | $1M+ | 325K | $7.75 | Mar 3, 2026 |
| Weinstein Adam B. | EVP | BUY | $100K–$500K | 42K | $7.76 | Mar 3, 2026 |
| Boswerger Laura C. Holson | COO | BUY | $50K–$100K | 13K | $7.74 | Mar 2, 2026 |
| KLINSKY STEVEN B | Director | BUY | $1M+ | 107K | $9.78 | Sep 18, 2025 |
| Weinstein Adam B. | EVP | BUY | $100K–$500K | 50K | $10.03 | Sep 16, 2025 |
| KLINSKY STEVEN B | Director | BUY | $15K–$50K | 2K | $11.74 | Nov 29, 2024 |
| KLINSKY STEVEN B | Director | BUY | $100K–$500K | 37K | $11.71 | Nov 26, 2024 |
| KLINSKY STEVEN B | Director | BUY | $1M+ | 89K | $11.56 | Nov 22, 2024 |
| KLINSKY STEVEN B | Director | BUY | $1M+ | 100K | $11.58 | Nov 20, 2024 |
| KLINSKY STEVEN B | Director | BUY | $1M+ | 97K | $11.55 | Nov 18, 2024 |
| KLINSKY STEVEN B | Director | BUY | $1M+ | 152K | $11.53 | Nov 14, 2024 |
| KLINSKY STEVEN B | Director | BUY | $1M+ | 192K | $11.30 | Nov 12, 2024 |
| KLINSKY STEVEN B | Director | BUY | $1M+ | 210K | $10.94 | Nov 8, 2024 |
| Kline John | CEO | BUY | $100K–$500K | 42K | $10.92 | Nov 8, 2024 |
| Weinstein Adam B. | EVP | BUY | $100K–$500K | 45K | $10.87 | Nov 6, 2024 |
| KLINSKY STEVEN B | Director | BUY | $1M+ | 174K | $10.70 | Nov 6, 2024 |
| Corbett Kris | CFO and Treasurer | BUY | $15K–$50K | 3K | $10.85 | Nov 6, 2024 |
| Ogens David | Director | BUY | $15K–$50K | 4K | $12.62 | Jun 11, 2024 |
| Kline John | CEO | SELL | $15K–$50K | 1K | $12.55 | Apr 24, 2024 |
| HAMWEE ROBERT | Director | SELL | <$1K | 15 | $12.86 | Aug 4, 2023 |
| Boswerger Laura Holson | COO and CFO | BUY | $100K–$500K | 15K | $11.89 | May 15, 2023 |
| KLINSKY STEVEN B | Director | BUY | $1M+ | 100K | $11.74 | Mar 21, 2023 |
| KLINSKY STEVEN B | Director | BUY | $1M+ | 200K | $11.83 | Mar 15, 2023 |
| Arnold Rome G. III | Director | BUY | $100K–$500K | 10K | $12.02 | Mar 15, 2023 |
| Stone James | Section 16 Officer | BUY | $100K–$500K | 11K | $11.96 | Mar 15, 2023 |
| Ogens David | Director | BUY | $50K–$100K | 5K | $11.65 | Mar 14, 2023 |
| Kline John | CEO | BUY | $50K–$100K | 8K | $12.05 | Mar 14, 2023 |
| Arnold Rome G. III | Director | BUY | $100K–$500K | 10K | $12.05 | Dec 21, 2022 |
| Weinstein Adam | EVP | BUY | $100K–$500K | 20K | $12.89 | Sep 8, 2022 |
| Ogens David | Director | BUY | $15K–$50K | 3K | $12.92 | Sep 7, 2022 |
| KLINSKY STEVEN B | Director | BUY | <$1K | 16 | $12.90 | Sep 6, 2022 |
| HAMWEE ROBERT | CEO and Director | BUY | $100K–$500K | 20K | $11.63 | Jun 17, 2022 |
| Boswerger Laura Holson | COO | BUY | $15K–$50K | 4K | $12.23 | Jun 14, 2022 |
| Boswerger Laura Holson | COO | BUY | $15K–$50K | 4K | $12.31 | May 26, 2022 |
| Boswerger Laura Holson | COO | BUY | $15K–$50K | 4K | $12.49 | May 24, 2022 |
| Weinstein Adam | EVP | BUY | $100K–$500K | 25K | $12.50 | May 23, 2022 |
| Hartswell Joseph | CCO and Corporate … | BUY | $50K–$100K | 5K | $12.65 | May 20, 2022 |
| KLINSKY STEVEN B | Director | BUY | $1M+ | 95K | $12.96 | May 19, 2022 |
| Ogens David | Director | BUY | $15K–$50K | 2K | $12.87 | May 18, 2022 |
| Kajee Shiraz | CFO | BUY | $15K–$50K | 3K | $12.78 | May 18, 2022 |
| KLINSKY STEVEN B | Director | BUY | $500K+ | 65K | $12.77 | May 17, 2022 |
| Weinstein Adam | EVP | BUY | $100K–$500K | 25K | $12.41 | May 16, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 134 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| Union Bancaire Privee, UBP SA | 22K | $1M+ | SH |
| LSV ASSET MANAGEMENT | 3.0M | $1M+ | SH |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 1.3M | $1M+ | SH |
| Muzinich & Co., Inc. | 849K | $1M+ | SH |
| Legal & General Group Plc | 742K | $1M+ | SH |
| Sumitomo Mitsui Trust Group, Inc. | 690K | $1M+ | SH |
| Pathstone Holdings, LLC | 650K | $1M+ | SH |
| BlackRock, Inc. | 641K | $1M+ | SH |
| ARES MANAGEMENT LLC | 603K | $1M+ | SH |
| Closed-End Fund Advisors, Inc. | 563K | $1M+ | SH |
| Hennion & Walsh Asset Management, Inc. | 563K | $1M+ | SH |
| Truffle Hound Capital, LLC | 550K | $1M+ | SH |
| HighTower Advisors, LLC | 518K | $1M+ | SH |
| VAN ECK ASSOCIATES CORP | 488K | $1M+ | SH |
| TRANSCEND CAPITAL ADVISORS, LLC | 421K | $1M+ | SH |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 344K | $1M+ | SH |
| Focus Partners Wealth | 317K | $1M+ | SH |
| JANE STREET GROUP, LLC | 317K | $1M+ | SH |
| GraniteShares Advisors LLC | 294K | $1M+ | SH |
| GraniteShares Advisors LLC | 294K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13D/A · Mar 3, 2026
11.0%
11.2M shares
SC 13D/A · Nov 26, 2024
9.7%
10.4M shares
Radcliffe Capital Management, L.P.
SC 13G/A · Nov 14, 2024
3.2%
3.5M shares
Radcliffe Capital Management, L.P.
SC 13G · Feb 14, 2023
6.7%
7.2M shares