Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in NMFC held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | UBS Group AG | 2.5M | $17.8M | +18.5% | 2.623% | 0.00% |
| 2 | VAN ECK ASSOCIATES CORP | 2.1M | $15.4M | +19.4% | 2.271% | 0.01% |
| 3 | Invesco Ltd. | 1.6M | $11.2M | -27.2% | 1.649% | 0.00% |
| 4 | Russell Investments Group, Ltd. | 1.4M | $9.9M | +47.3% | 1.464% | 0.01% |
| 5 | DIMENSION CAPITAL MANAGEMENT LLC | 1.2M | $8.8M | +5.8% | 1.295% | 1.03% |
| 6 | Corient Private Wealth LP | 1.1M | $8.1M | +29.2% | 1.192% | 0.00% |
| 7 | Cerity Partners LLC | 857K | $6.1M | -1.8% | 0.907% | 0.01% |
| 8 | National Philanthropic Trust | 853K | $6.1M | 0.0% | 0.903% | 0.09% |
| 9 | Muzinich & Co., Inc. | 850K | $6.1M | +0.1% | 0.900% | 2.08% |
| 10 | Pathstone Holdings, LLC | 825K | $5.9M | +24.7% | 0.873% | 0.02% |
| 11 | Union Bancaire Privee, UBP SA | 5K | $5.9M | 0.0% | 0.006% | 0.06% |
| 12 | Legal & General Group Plc | 806K | $5.8M | +2.7% | 0.854% | 0.00% |
| 13 | MORGAN STANLEY | 784K | $5.6M | +7.3% | 0.830% | 0.00% |
| 14 | TWO SIGMA INVESTMENTS, LP | 707K | $5.1M | -15.4% | 0.749% | 0.00% |
| 15 | Sumitomo Mitsui Trust Group, Inc. | 689K | $4.9M | 0.0% | 0.729% | 0.00% |
| 16 | OSAIC HOLDINGS, INC. | 492K | $3.5M | +9.3% | 0.521% | 0.00% |
| 17 | HighTower Advisors, LLC | 424K | $3.0M | +0.0% | 0.449% | 0.00% |
| 18 | Focus Partners Wealth | 418K | $3.0M | +24.7% | 0.442% | 0.00% |
| 19 | BlackRock, Inc. | 347K | $2.5M | -1.5% | 0.367% | 0.00% |
| 20 | Universal- Beteiligungs- und Servicegesellschaft mbH | 344K | $2.5M | 0.0% | 0.364% | 0.00% |
| 21 | GraniteShares Advisors LLC | 303K | $2.2M | +15.1% | 0.321% | 1.40% |
| 22 | Tranquility Partners, LLC | 284K | $2.0M | -10.3% | 0.301% | 0.70% |
| 23 | CONFLUENCE INVESTMENT MANAGEMENT LLC | 278K | $2.0M | +0.0% | 0.294% | 0.03% |
| 24 | TRANSCEND CAPITAL ADVISORS, LLC | 267K | $1.9M | -1.7% | 0.282% | 0.13% |
| 25 | WELLS FARGO & COMPANY/MN | 247K | $1.8M | -21.4% | 0.262% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in NMFC — a direct measure of their conviction.
Filings activity in NMFC during Q2 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 143 | 7.1% | 29.11% | +0.59 pp | $179M | +2.5% |
| Q1 2026 | 154 | 7.8% | 28.52% | 2.78 pp | $174M | 36% |
| Q4 2025 | 167 | +7.1% | 31.30% | +4.52 pp | $273M | +7.9% |
| Q3 2025 | 156 | 3.1% | 26.78% | 0.90 pp | $253M | 12% |
| Q2 2025 | 161 | +1.3% | 27.68% | 1.48 pp | $289M | +2.5% |
| Q1 2025 | 159 | 4.2% | 29.16% | 1.89 pp | $282M | 22% |
| Q4 2024 | 166 | +1.2% | 31.05% | 0.88 pp | $362M | +6.3% |
| Q3 2024 | 164 | — | 31.93% | — | $341M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying NMFC stock.
Based on Q2 2026 13F filings, institutional ownership of New Mountain Finance Corporation stands at 29.1%, held across 143 reporting institutions.
UBS Group AG is the largest reported institutional holder of NMFC, with approximately 2,477,549 shares worth $0.02B as of Q2 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of NMFC, including TWO SIGMA INVESTMENTS, LP.
Our composite Smart Money Score for NMFC is 47 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
14 institutions opened new positions in NMFC during Q2 2026, while 25 fully exited. 31 added to existing positions and 94 trimmed.
NMFC institutional ownership rose by 0.59 percentage points quarter-over-quarter, with a net change of -11 holders.
The top 10 institutions account for 53.4% of all reported 13F value in NMFC, and the top 25 account for 82.3%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
New Mountain Finance Corporation (NMFC) Institutional Ownership