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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, Q4 2024

Institutional positions in New Mountain Finance Corp as of Dec 31, 2024. 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
169
+3 vs. Q3 2024
Shares held
34.8M
−970.0K (−2.7%) vs. Q3 2024
Total value
$391.6M
−$30.8M (−7.3%) vs. Q3 2024
New holders
28
55 more added
Sold out
25
51 more reduced

3 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: 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 holdersQ4 2024: 169 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 heldQ4 2024: $391.6M
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, Q4 2024

Shares, value and share of portfolio for each institution holding New Mountain Finance Corp; share changes are against Q3 2024.

Institutions holding NMFC in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Elequin Capital LP2$230.00%−51−96.2%Reduced
FMR LLC2$230.00%+2New
Caitong International Asset Management Co., Ltd7$790.00%+7New
Tower Research Capital LLC (TRC)42$4730.00%−4,387−99.1%Reduced
Allworth Financial LP46$5260.00%+46New
Whipplewood Advisors, LLC118$1.33K0.00%+118New
National Bank of Canada130$1.46K0.00%+130New
Simplex Trading, LLC242$2.00K0.00%+242New
Synergy Investment Management, LLC241$2.71K0.00%+241New
IFP Advisors, Inc297$3.34K0.00%00.0%Unchanged
Parallel Advisors, LLC300$3.38K0.00%00.0%Unchanged
Chelsea Counsel Co340$3.83K0.00%00.0%Unchanged
Bank & Trust Co422$4.75K0.00%00.0%Unchanged
Thurston, Springer, Miller, Herd & Titak, Inc.500$5.63K0.00%00.0%Unchanged
Hexagon Capital Partners LLC625$7.04K0.00%+475+316.7%Added
Sound Income Strategies, LLC800$9.01K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC925$10.4K0.00%00.0%Unchanged
Lindbrook Capital, LLC969$10.9K0.00%−324,396−99.7%Reduced
First Horizon Advisors, Inc.1,000$11.3K0.00%00.0%Unchanged
Huntington National Bank1,101$12.4K0.00%00.0%Unchanged
Proequities, Inc.1,400$16.0K0.00%00.0%Unchanged
Geneos Wealth Management Inc.1,553$17.5K0.00%00.0%Unchanged
Quarry LP1,757$19.8K0.00%+1,441+456.0%Added
GWM Advisors LLC2,067$23.3K0.00%00.0%Unchanged
Nomura Asset Management Co Ltd2,161$24.3K0.00%+2,161New
WFA Asset Management Corp4,399$49.5K0.03%−36,307−89.2%Reduced
Barclays PLC4,900$55.2K0.00%00.0%Unchanged
MAI Capital Management5,034$56.7K0.00%+5,034New
Nelson, Van Denburg & Campbell Wealth Management Group, LLC5,181$58.3K0.00%+100+2.0%Added
Citigroup Inc5,271$59.4K0.00%+1,223+30.2%Added
Harbour Investments, Inc.6,348$71.5K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA7,488$84.3K0.00%+5,288+240.4%Added
Atlantic Trust, LLC8,449$95.1K0.02%+234+2.8%Added
Comerica Bank9,257$104.2K0.00%−929−9.1%Reduced
Brown Advisory Inc10,000$112.6K0.00%00.0%Unchanged
Verity & Verity, LLC10,000$112.6K0.01%00.0%Unchanged
Fox Run Management, L.L.C.10,106$113.8K0.02%+10,106New
MQS Management LLC10,894$122.7K3.49%+10,894New
Larson Financial Group LLC10,953$123.3K0.01%+10,727+4,746.5%Added
AE Wealth Management LLC11,211$126.2K0.00%+11,211New
Cetera Investment Advisers12,392$139.5K0.00%−1,536−11.0%Reduced
Navis Wealth Advisors, LLC13,000$146.4K0.16%00.0%Unchanged
New World Advisors LLC13,047$146.9K0.04%+13,047New
XTX Topco Ltd13,164$148.2K0.01%+13,164New
Creative Planning13,666$153.9K0.00%+361+2.7%Added
Williams Jones Wealth Management, LLC.14,000$157.6K0.00%−1,000−6.7%Reduced
Bryn Mawr Trust Co14,000$157.6K0.00%00.0%Unchanged
Centiva Capital, LP15,183$171.0K0.01%+4,366+40.4%Added
Vise Technologies, Inc.16,494$185.7K0.02%+1,110+7.2%Added
Condor Capital Management16,764$188.8K0.02%−298,165−94.7%Reduced
Virtu Financial LLC17,762$200.0K0.01%+17,762New
ProShare Advisors LLC18,161$204.5K0.00%+2,664+17.2%Added
Wedbush Securities Inc18,250$205.0K0.01%−11,011−37.6%Reduced
Sanders Morris Harris LLC18,375$206.0K0.03%−1,000−5.2%Reduced
EMC Capital Management18,470$208.0K0.12%+10,462+130.6%Added
CI Private Wealth, LLC18,723$210.8K0.00%+6,812+57.2%Added
Essex Financial Services, Inc.19,017$214.1K0.02%+4,783+33.6%Added
CIBC Private Wealth Group, LLC19,825$218.1K0.00%00.0%Unchanged
Rothschild Investment LLC19,520$219.8K0.01%00.0%Unchanged
Colony Group, LLC20,999$236.5K0.00%+20,999New
Shore Point Advisors, LLC21,895$246.5K0.13%00.0%Unchanged
Empower Advisory Group, LLC22,206$250.0K0.00%00.0%Unchanged
Schonfeld Strategic Advisors LLC24,325$273.9K0.00%−192,365−88.8%Reduced
Boston Private Wealth LLC24,735$278.5K0.01%+24,735New
ExodusPoint Capital Management, LP26,291$296.0K0.00%+13,642+107.9%Added
Verition Fund Management LLC26,900$302.9K0.00%+26,900New
Atria Wealth Solutions, Inc.26,954$303.7K0.00%−3,600−11.8%Reduced
Dynamic Technology Lab Private Ltd27,081$305.0K0.05%+27,081New
Union Bancaire Privee, UBP SA27,419$308.7K0.01%+27,419New
Bard Associates Inc27,473$309.3K0.11%−1,700−5.8%Reduced
TrueMark Investments, LLC28,446$320.3K0.10%+28,446New
NewEdge Wealth, LLC30,000$337.8K0.01%00.0%Unchanged
Fayez Sarofim & Co30,272$340.9K0.00%00.0%Unchanged
Moloney Securities Asset Management, LLC30,278$340.9K0.05%+390+1.3%Added
Oppenheimer & Co Inc31,174$351.0K0.01%+3,708+13.5%Added
International Assets Investment Management, LLC31,259$354.5K0.03%−343,228−91.7%Reduced
CAPROCK Group, Inc.31,736$357.3K0.01%00.0%Unchanged
Mutual Advisors, LLC32,429$363.8K0.01%−264−0.8%Reduced
Sanctuary Advisors, LLC31,954$370.0K0.00%−54−0.2%Reduced
Wealth Enhancement Advisory Services, LLC32,876$370.2K0.00%+405+1.2%Added
Reuter James Wealth Management, LLC34,299$386.2K0.07%00.0%Unchanged
PFG Investments, LLC35,290$397.4K0.02%−178−0.5%Reduced
CWM Advisors, LLC35,455$399.2K0.04%+1,188+3.5%Added
Farther Finance Advisors, LLC35,885$404.1K0.01%+21,775+154.3%Added
Everstar Asset Management, LLC37,075$417.5K0.30%−14,398−28.0%Reduced
Spire Wealth Management37,700$424.5K0.01%−10,807−22.3%Reduced
Squarepoint Ops LLC40,292$453.7K0.00%+25,886+179.7%Added
Natixis42,202$476.9K0.00%+150.0%Added
Lido Advisors, LLC45,557$513.0K0.00%+1,199+2.7%Added
Bank of Montreal47,355$533.2K0.00%+29,050+158.7%Added
Whittier Trust Co48,095$541.5K0.01%00.0%Unchanged
Key Client Fiduciary Advisors, LLC49,387$556.1K0.25%+571+1.2%Added
Geode Capital Management, LLC53,270$599.8K0.00%00.0%Unchanged
Wealthedge Investment Advisors, LLC53,942$607.4K0.27%+53,942New
HRT Financial LP56,383$634.0K0.00%+30,256+115.8%Added
Aquatic Capital Management LLC57,862$651.5K0.02%+51,962+880.7%Added
Valeo Financial Advisors, LLC59,850$673.9K0.02%00.0%Unchanged
Northern Trust Corp61,228$689.4K0.00%+13,314+27.8%Added
Goldman Sachs Group Inc65,081$732.8K0.00%+14,125+27.7%Added
Kestra Advisory Services, LLC69,019$777.2K0.00%+5,648+8.9%Added