New Mountain Finance Corporation
US ˙ NasdaqGS ˙ US6475511001

SecurityNMFC / New Mountain Finance Corporation
InstitutionCerity Partners LLC
Latest Disclosed Ownership872,844 shares
Latest Disclosed Value $ 6,773,273
Cerity Partners LLC reports 16.25% decrease in ownership of NMFC / New Mountain Finance Corporation

On May 15, 2026 - Cerity Partners LLC filed a 13F-HR form disclosing ownership of 872,844 shares of New Mountain Finance Corporation (US:NMFC) valued at $6,773,269 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,042,196 shares of New Mountain Finance Corporation. This represents a change in shares of -16.25% during the quarter. The current value of the position is $6,834,369 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F NEW MTN FIN COM 647551100 872,844 -169,352 -16.25 6,773 -29.43 0.0096
2026-02-11 2025-12-31 13F NEW MTN FIN COM 647551100 1,042,196 -1,029,828 -49.70 9,599 -51.95 0.0140
2025-10-22 2025-09-30 13F NEW MTN FIN COM 647551100 2,072,024 -697,027 -25.17 19,974 -31.63 0.0324
2025-08-13 2025-06-30 13F NEW MTN FIN COM 647551100 2,769,051 -682,149 -19.77 29,213 -23.26 0.0521
2025-04-30 2025-03-31 13F NEW MTN FIN Stock 647551100 3,451,200 -235,010 -6.38 38,067 -8.29 0.0771
2025-02-13 2024-12-31 13F NEW MTN FIN Stock 647551100 3,686,210 -137,715 -3.60 41,507 -9.40 0.0900
2024-11-12 2024-09-30 13F NEW MTN FIN Stock 647551100 3,823,925 100,315 2.69 45,811 0.51 0.1014
2024-08-13 2024-06-30 13F NEW MTN FIN COM 647551100 3,723,610 122,678 3.41 45,577 -0.10 0.1200
2024-05-14 2024-03-31 13F NEW MTN FIN Stock 647551100 3,600,932 26,332 0.74 45,624 0.34 0.1205
2024-01-26 2023-12-31 13F NEW MTN FIN Stock 647551100 3,574,600 91,379 2.62 45,469 0.80 0.1494
2023-11-14 2023-09-30 13F NEW MTN FIN COM 647551100 3,483,221 -267,840 -7.14 45,108 -3.33 0.2194
2023-08-14 2023-06-30 13F NEW MTN FIN Stock 647551100 3,751,061 -161,880 -4.14 46,663 -2.01 0.1817
2023-05-11 2023-03-31 13F NEW MTN FIN COM 647551100 3,912,941 174,873 4.68 47,620 2.99 0.1123
2023-02-15 2022-12-31 13F NEW MTN FIN COM 647551100 3,738,068 3,726,217 31,442.22 46,240 33,899.26 0.2961
2022-11-14 2022-09-30 13F NEW MTN FIN Stock 647551100 11,851 21 0.18 136 -3.55 0.0016
2022-08-10 2022-06-30 13F NEW MTN FIN STOCK 647551100 11,830 800 7.25 141 -7.84 0.0016
2022-04-25 2022-03-31 13F NEW MTN FIN Stock 647551100 11,030 -907 -7.60 153 -6.71 0.0024
2022-02-14 2021-12-31 13F NEW MTN FIN Stock 647551100 11,937 11,937 164 0.0025
2020-05-14 2020-03-31 13F NEW MTN FIN COM 647551100 0 -28,400 -100.00 0 -100.00
2020-02-14 2019-12-31 13F NEW MTN FIN COM 647551100 28,400 28,400 390 0.0199
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.