New Mountain FinanceNMFC
13F holders, Q1 2026 (March 31)155holders −15
22new positions
34sold out
3famous investors
$7.76avg. 13F price*
At the end of Q1 2026, 155 institutions reported holding New Mountain Finance Corp. (NMFC) in their 13F filings, down 15 from Q4 2025. 22 opened new positions and 34 sold out. The largest holders were LSV Asset Management ($23.5M), Invesco Ltd. ($16.6M) and UBS Group AG ($16.2M). 3 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- New Mountain Finance Corp.
- Filed as
- NEW MTN FIN CORP (Q1 2026)
- CUSIP
- 647551100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 22 | $4.6M |
| Exits | 34 | $32.3M |
All 13F filers, Q4 2025 → Q1 2026: 3,694,203 shares bought and 9,311,686 shares sold, net −5,617,483 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 155 holders
| LSV Asset Management | 0.05% | Add +1.2% | 3,022,118 | $23.5M |
| Invesco Ltd. | 0.00% | Add +79.8% | 2,139,677 | $16.6M |
| UBS Group AG | 0.00% | Add +35.7% | 2,091,276 | $16.2M |
| Van Eck Associates Corp. | 0.01% | Reduce -23.2% | 1,796,175 | $13.9M |
| Dimension Capital Management LLC | 1.26% | Add +0.6% | 1,156,541 | $9.0M |
| Russell Investments Group, Ltd. | 0.01% | Add +167.9% | 938,679 | $7.3M |
| Cerity Partners LLC | 0.01% | Reduce -16.3% | 872,844 | $6.8M |
| Corient Private Wealth LP | 0.01% | Add +7.7% | 871,296 | $6.8M |
| National Philanthropic Trust | 0.07% | No change | 852,921 | $6.6M |
| Muzinich & Co., Inc. | 2.30% | Reduce -0.1% | 848,918 | $6.6M |
| Two Sigma Investments, LP | 0.01% | Add +42.6% | 836,457 | $6.5M |
| Legal & General Group Plc | 0.00% | Add +5.8% | 785,496 | $6.1M |
| Morgan Stanley | 0.00% | Reduce -35.2% | 729,938 | $5.7M |
| Sumitomo Mitsui Trust Group, Inc. | 0.00% | Reduce -0.3% | 688,578 | $5.3M |
| Pathstone Holdings, LLC | 0.02% | Add +1.8% | 661,219 | $5.1M |
| Hennion & Walsh Asset Management, Inc. | 0.13% | Reduce -8.9% | 513,085 | $4.0M |
| Osaic Holdings, Inc. | 0.01% | Add +4.6% | 450,470 | $3.5M |
| HighTower Advisors, LLC | 0.00% | Reduce -18.2% | 423,732 | $3.3M |
| BlackRock, Inc. | 0.00% | Reduce -48.7% | 352,242 | $2.7M |
| D. E. Shaw & Co. | 0.00% | Add +193.1% | 347,520 | $2.7M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.00% | No change | 344,000 | $2.7M |
| Focus Partners Wealth | 0.00% | Add +5.5% | 334,785 | $2.6M |
| Tranquility Partners, LLC | 0.93% | Add +18.2% | 316,752 | $2.5M |
| Wells Fargo & Company | 0.00% | Reduce -12.1% | 314,507 | $2.4M |
| XTX Topco Ltd | 0.04% | Add +56.0% | 292,695 | $2.3M |
| Ameriprise Financial Inc. | 0.00% | Reduce -0.3% | 291,491 | $2.3M |
| Confluence Investment Management LLC | 0.03% | Reduce -5.8% | 277,571 | $2.2M |
| Transcend Capital Advisors, LLC | 0.17% | Reduce -35.5% | 271,158 | $2.1M |
| GraniteShares Advisors LLC | 1.47% | Reduce -10.3% | 263,627 | $2.0M |
| BI Asset Management Fondsmaeglerselskab A/S | 0.02% | Add +3.5% | 243,132 | $1.9M |
| Bank of America Corp. | 0.00% | Reduce -12.6% | 194,097 | $1.5M |
| Advisors Asset Management, Inc. | 0.02% | Reduce -2.9% | 173,665 | $1.3M |
| Mill Creek Capital Advisors, LLC | 0.02% | No change | 149,000 | $1.2M |
| Cerberus Capital Management, L.P. | 0.04% | New | 145,000 | $1.1M |
| Balyasny Asset Management L.P. | 0.00% | New | 136,058 | $1.1M |
| Naviter Wealth, LLC | 0.13% | Reduce -16.6% | 131,722 | $1.0M |
| State Street Corp. | 0.00% | Reduce -3.4% | 127,191 | $987K |
| VARCOV Co. | 0.36% | Add +35.1% | 125,077 | $971K |
| LPL Financial LLC | 0.00% | Reduce -46.9% | 124,074 | $963K |
| Trexquant Investment LP | 0.01% | Reduce -44.3% | 114,972 | $892K |
| Neuberger Berman Group LLC | 0.00% | Reduce -4.1% | 109,540 | $850K |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -16.6% | 98,987 | $771K |
| HB Wealth Management, LLC | 0.01% | Reduce -2.3% | 98,997 | $768K |
| Nomura Asset Management International Inc. | 0.00% | No change | 95,300 | $740K |
| Virtus Investment Advisers, LLC | 0.19% | Add +4.2% | 89,471 | $694K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Reduce -0.0% | 87,152 | $676K |
| Farther Finance Advisors, LLC | 0.01% | Add +128.6% | 83,500 | $643K |
| Millennium Management | 0.00% | Reduce -56.5% | 81,366 | $631K |
| Denali Advisors LLC | 0.07% | Reduce -1.2% | 77,885 | $604K |
| Campbell & CO Investment Adviser LLC | 0.03% | Reduce -14.6% | 72,031 | $559K |
| ExodusPoint Capital Management, LP | 0.01% | Add +322.5% | 71,461 | $555K |
| Janney Montgomery Scott LLC | 0.00% | Reduce -8.2% | 71,170 | $552K |
| JPMorgan Chase & Co. | 0.00% | Reduce -96.6% | 69,603 | $530K |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -3.7% | 65,497 | $508K |
| Palisade Capital Management, LP | 0.02% | Reduce -77.8% | 63,121 | $490K |
| Valeo Financial Advisors, LLC | 0.01% | No change | 59,850 | $464K |
| Caxton Associates LLP | 0.01% | No change | 58,368 | $453K |
| Mutual Advisors, LLC | 0.01% | Add +4.7% | 57,709 | $448K |
| Royal Bank of Canada | 0.00% | Reduce -16.7% | 53,350 | $414K |
| Geode Capital Management, LLC | 0.00% | No change | 53,270 | $413K |
| Spire Wealth Management | 0.01% | No change | 45,600 | $354K |
| Almitas Capital LLC | 0.08% | No change | 45,000 | $349K |
| Cetera Investment Advisers | 0.00% | Add +1.3% | 44,126 | $342K |
| Nordwand Advisors, LLC | 0.06% | No change | 41,800 | $324K |
| Colter Lewis Investment Partners LLC | 0.29% | Add +7.0% | 39,103 | $303K |
| Citadel Advisors | 0.00% | Add +14.3% | 34,682 | $269K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -83.5% | 33,890 | $263K |
| Mackenzie Financial Corp. | 0.00% | Add +3.5% | 33,475 | $260K |
| International Assets Investment Management, LLC | 0.02% | No change | 32,277 | $249K |
| Mirabella Financial Services LLP | 0.02% | New | 31,633 | $245K |
| Fayez Sarofim & Co | 0.00% | Add +3.5% | 31,317 | $243K |
| Northern Trust Corp. | 0.00% | Reduce -43.3% | 30,569 | $237K |
| Oppenheimer & Co. Inc. | 0.00% | Reduce -6.2% | 30,502 | $237K |
| Y-Intercept (Hong Kong) Ltd | 0.00% | New | 30,404 | $236K |
| NewEdge Wealth, LLC | 0.00% | No change | 30,357 | $236K |
| Sanctuary Advisors, LLC | 0.00% | Reduce -0.4% | 30,292 | $235K |
| Next Capital Management LLC | 0.07% | No change | 29,680 | $230K |
| MQS Management LLC | 0.15% | New | 28,896 | $224K |
| &partners | 0.00% | Reduce -68.2% | 27,231 | $211K |
| Envestnet Asset Management Inc. | 0.00% | Reduce -24.2% | 27,139 | $211K |
| Stifel Financial Corp. | 0.00% | Reduce -9.0% | 25,390 | $197K |
| Generali Investments CEE, investicni spolecnost, a.s. | 0.01% | No change | 25,251 | $196K |
| Jane Street Group, LLC | 0.00% | Reduce -93.6% | 25,009 | $194K |
| North Ground Capital | 0.23% | New | 25,000 | $194K |
| Navis Wealth Advisors, LLC | 0.10% | No change | 25,000 | $194K |
| CenterStar Asset Management, LLC | 0.18% | No change | 24,400 | $189K |
| Entropy Technologies, LP | 0.01% | New | 24,027 | $186K |
| Miller Global Investments, LLC | 0.17% | No change | 23,815 | $185K |
| Captrust Financial Advisors | 0.00% | Add +30.3% | 23,209 | $180K |
| Advyzon Investment Management, LLC | 0.02% | Add +41.4% | 22,730 | $176K |
| Closed-End Fund Advisors, Inc. | 0.18% | Reduce -96.1% | 22,719 | $176K |
| Empower Advisory Group, LLC | 0.00% | No change | 22,206 | $172K |
| Chilton Investment Co. Inc. | 0.00% | Reduce -40.5% | 22,020 | $171K |
| Lido Advisors, LLC | 0.00% | Reduce -1.5% | 21,508 | $167K |
| Equitable Holdings, Inc. | 0.00% | New | 17,792 | $164K |
| First Affirmative Financial Network | 0.06% | — | 20,515 | $159K |
| Qube Research & Technologies Ltd | 0.00% | New | 20,491 | $159K |
| Brevan Howard Capital Management LP | 0.00% | New | 20,367 | $158K |
| nVerses Capital, LLC | 0.14% | New | 19,857 | $154K |
| PFG Investments, LLC | 0.01% | Reduce -4.3% | 19,717 | $153K |
"% of holder's portfolio" is NMFC's weight in each manager's 13F, not the share of New Mountain Finance Corp. the manager owns.