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New Mountain Finance Corp

NMFC
Exchange
Nasdaq
SEC CIK
0001496099

No open-market purchases or sales by New Mountain Finance Corp insiders were filed in the last 90 days; 143 institutions reported holding it in 13F filings for Q2 2026, worth $200.9M in total; no superinvestor holds it.

Other share classesNMFCZ

13F holders, Q2 2026

Institutional positions in New Mountain Finance Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
143
−9 vs. Q1 2026
Shares held
28.0M
+396.8K (+1.4%) vs. Q1 2026
Total value
$200.9M
−$13.5M (−6.3%) vs. Q1 2026
New holders
17
46 more added
Sold out
26
40 more reduced

3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting NMFC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 143 institutions
Q1 2021: 131 institutionsQ2 2021: 131 institutionsQ3 2021: 124 institutionsQ4 2021: 134 institutionsQ1 2022: 148 institutionsQ2 2022: 159 institutionsQ3 2022: 148 institutionsQ4 2022: 159 institutionsQ1 2023: 148 institutionsQ2 2023: 153 institutionsQ3 2023: 161 institutionsQ4 2023: 167 institutionsQ1 2024: 175 institutionsQ2 2024: 164 institutionsQ3 2024: 169 institutionsQ4 2024: 169 institutionsQ1 2025: 165 institutionsQ2 2025: 164 institutionsQ3 2025: 158 institutionsQ4 2025: 171 institutionsQ1 2026: 155 institutionsQ2 2026: 143 institutions
Value heldQ2 2026: $200.9M
Q1 2021: $391.7MQ2 2021: $409.1MQ3 2021: $403.0MQ4 2021: $406.9MQ1 2022: $422.6MQ2 2022: $378.3MQ3 2022: $361.2MQ4 2022: $406.0MQ1 2023: $389.2MQ2 2023: $406.3MQ3 2023: $423.2MQ4 2023: $438.3MQ1 2024: $445.4MQ2 2024: $440.3MQ3 2024: $424.0MQ4 2024: $391.6MQ1 2025: $363.1MQ2 2025: $328.4MQ3 2025: $284.1MQ4 2025: $310.2MQ1 2026: $215.8MQ2 2026: $200.9M
Institutions holding NMFC and their total value by quarter
QuarterHoldersValue
Q2 2026143$200.9M
Q1 2026155$215.8M
Q4 2025171$310.2M
Q3 2025158$284.1M
Q2 2025164$328.4M
Q1 2025165$363.1M
Q4 2024169$391.6M
Q3 2024169$424.0M
Q2 2024164$440.3M
Q1 2024175$445.4M
Q4 2023167$438.3M
Q3 2023161$423.2M
Q2 2023153$406.3M
Q1 2023148$389.2M
Q4 2022159$406.0M
Q3 2022148$361.2M
Q2 2022159$378.3M
Q1 2022148$422.6M
Q4 2021134$406.9M
Q3 2021124$403.0M
Q2 2021131$409.1M
Q1 2021131$391.7M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding New Mountain Finance Corp; share changes are against Q1 2026.

Institutions holding NMFC in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Huntington National Bank1$70.00%00.0%Unchanged
Danske Bank A/S1$70.00%00.0%Unchanged
Citigroup Inc5$360.00%00.0%Unchanged
Quarry LP92$6600.00%+92New
Compass Financial Management LLC104$7780.00%+104New
Caitong International Asset Management Co., Ltd149$1.07K0.00%+73+96.1%Added
Community Financial Services Group, LLC200$1.44K0.00%00.0%Unchanged
Umb Bank N A225$1.61K0.00%00.0%Unchanged
Larson Financial Group LLC283$2.03K0.00%+9+3.3%Added
Parallel Advisors, LLC300$2.15K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC308$2.21K0.00%00.0%Unchanged
Chelsea Counsel Co340$2.44K0.00%00.0%Unchanged
Bank & Trust Co422$3.03K0.00%00.0%Unchanged
Natixis572$4.10K0.00%+22+4.0%Added
Pin Oak Investment Advisors Inc969$7.00K0.00%00.0%Unchanged
First Horizon Corp1,000$7.17K0.00%00.0%Unchanged
GWM Advisors LLC1,215$8.71K0.00%−482−28.4%Reduced
Geneos Wealth Management Inc.1,553$11.1K0.00%00.0%Unchanged
Fifth Third Bancorp3,078$22.1K0.00%+1,978+179.8%Added
Tower Research Capital LLC (TRC)4,007$28.7K0.00%+4,007New
Harbour Investments, Inc.4,348$31.2K0.00%00.0%Unchanged
State of Alaska, Department of Revenue4,895$35.0K0.00%00.0%Unchanged
Bryn Mawr Trust Co6,000$43.0K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA6,835$49.0K0.00%+2,079+43.7%Added
Rockefeller Capital Management L.P.9,176$65.8K0.00%−1,327−12.6%Reduced
The PNC Financial Services Group, Inc.9,519$68.3K0.00%+7,219+313.9%Added
Brown Advisory Inc10,000$71.7K0.00%00.0%Unchanged
Verity & Verity, LLC10,000$71.7K0.00%00.0%Unchanged
US Bancorp10,000$71.7K0.00%+10,000New
Mission Wealth Management, LP10,000$71.7K0.00%+10,000New
SRS Capital Advisors, Inc.10,600$76.0K0.00%+10,600New
Joel Isaacson & Co., LLC10,620$76.1K0.00%00.0%Unchanged
Fund Advisors of America Inc11,875$85.1K0.08%−7,007−37.1%Reduced
HB Wealth Management, LLC12,206$87.5K0.00%−86,791−87.7%Reduced
Sunbeam Capital Management, LLC12,300$88.2K0.04%+12,300New
Commonwealth Equity Services, LLC12,521$89.8K0.00%−52,976−80.9%Reduced
Jain Global LLC12,800$91.8K0.00%+12,800New
Envestnet Asset Management Inc12,863$92.2K0.00%−14,276−52.6%Reduced
Creative Planning13,826$99.1K0.00%−429−3.0%Reduced
Fox Run Management, L.L.C.15,076$108.1K0.02%+15,076New
Wealthedge Investment Advisors, LLC15,817$113.4K0.04%+3,117+24.5%Added
Arkadios Wealth Advisors16,000$114.7K0.00%00.0%Unchanged
ProShare Advisors LLC16,309$116.9K0.00%−2,097−11.4%Reduced
Sanders Morris Harris LLC16,375$117.4K0.07%00.0%Unchanged
Genesee Capital Advisors, LLC16,447$117.9K0.04%+551+3.5%Added
Rothschild Investment LLC16,500$118.3K0.00%+500+3.1%Added
Apella Capital, LLC17,525$123.6K0.00%00.0%Unchanged
Glenview Trust Co17,500$125.5K0.00%00.0%Unchanged
Stonebridge Financial Group, LLC18,530$132.0K0.02%+18,530New
Jane Street Group, LLC18,485$132.5K0.00%−6,524−26.1%Reduced
Squarepoint Ops LLC18,619$133.5K0.00%+18,619New
PFG Investments, LLC18,718$134.2K0.01%−999−5.1%Reduced
Northern Trust Corp18,876$135.3K0.00%−11,693−38.3%Reduced
Stifel Financial Corp21,091$151.2K0.00%−4,299−16.9%Reduced
Lido Advisors, LLC21,538$154.4K0.00%+30+0.1%Added
Raymond James Financial Inc21,658$155.3K0.00%+5,677+35.5%Added
Chilton Investment Co LLC22,020$157.9K0.00%00.0%Unchanged
Empower Advisory Group, LLC22,206$159.2K0.00%00.0%Unchanged
Advyzon Investment Management, LLC22,642$162.3K0.01%−88−0.4%Reduced
Captrust Financial Advisors23,044$165.2K0.00%−165−0.7%Reduced
Miller Global Investments, LLC23,815$170.8K0.14%00.0%Unchanged
CenterStar Asset Management, LLC24,400$174.8K0.14%00.0%Unchanged
Catalyst Capital Advisors LLC25,169$180.5K0.00%+13,169+109.7%Added
Generali Investments CEE, investicni spolecnost, a.s.25,251$181.1K0.01%00.0%Unchanged
Closed-End Fund Advisors, Inc.25,888$185.6K0.18%+3,169+13.9%Added
Sanctuary Advisors, LLC30,292$217.2K0.00%00.0%Unchanged
Oppenheimer & Co Inc30,292$217.2K0.00%−210−0.7%Reduced
International Assets Investment Management, LLC31,098$223.6K0.01%−1,179−3.7%Reduced
Fayez Sarofim & Co31,317$224.5K0.00%00.0%Unchanged
NewEdge Wealth, LLC33,415$239.6K0.00%+3,058+10.1%Added
Mackenzie Financial Corp33,498$240.2K0.00%+23+0.1%Added
Flputnam Investment Management Co34,731$249.0K0.00%+34,731New
EP Wealth Advisors, LLC36,230$259.8K0.00%+36,230New
Next Capital Management LLC37,340$267.7K0.07%+7,660+25.8%Added
MQS Management LLC37,762$270.8K0.33%+8,866+30.7%Added
Colter Lewis Investment Partners LLC39,434$282.7K0.13%+331+0.8%Added
Nordwand Advisors, LLC41,800$299.7K0.05%00.0%Unchanged
Cetera Investment Advisers44,741$320.8K0.00%+615+1.4%Added
Almitas Capital LLC45,000$322.6K0.08%00.0%Unchanged
Spire Wealth Management45,600$327.0K0.01%00.0%Unchanged
BI Asset Management Fondsmaeglerselskab A/S48,505$348.0K0.00%−194,627−80.0%Reduced
Balyasny Asset Management LLC50,806$364.3K0.00%−85,252−62.7%Reduced
nVerses Capital, LLC51,130$366.6K0.56%+31,273+157.5%Added
Ameriprise Financial Inc51,974$372.7K0.00%−239,517−82.2%Reduced
Geode Capital Management, LLC53,270$381.9K0.00%00.0%Unchanged
Equitable Holdings, Inc.53,416$383.0K0.00%+35,624+200.2%Added
Palisade Capital Management LLC56,326$403.9K0.02%−6,795−10.8%Reduced
HRT Financial LP56,730$406.0K0.00%+56,730New
Mutual Advisors, LLC58,707$420.9K0.01%+998+1.7%Added
ExodusPoint Capital Management, LP59,412$426.0K0.00%−12,049−16.9%Reduced
VARCOV Co.60,017$430.3K0.16%−65,060−52.0%Reduced
Royal Bank of Canada64,805$464.0K0.00%+11,455+21.5%Added
Virtus Investment Advisers, Inc.67,254$482.2K0.11%−22,217−24.8%Reduced
JPMorgan Chase & Co69,560$498.7K0.00%−43−0.1%Reduced
Denali Advisors LLC71,110$509.9K0.05%−6,775−8.7%Reduced
Janney Montgomery Scott LLC71,105$510.0K0.00%−65−0.1%Reduced
Caxton Associates LLP74,964$537.5K0.01%+16,596+28.4%Added
Cambridge Investment Research Advisors, Inc.93,524$671.0K0.00%+6,372+7.3%Added
Nomura Asset Management International Inc.95,300$683.0K0.00%00.0%Unchanged
Privium Fund Management (UK) Ltd100,000$717.0K0.30%+100,000New