New Mountain Finance Corporation
US ˙ NasdaqGS ˙ US6475511001

SecurityNMFC / New Mountain Finance Corporation
InstitutionTrexquant Investment LP
Latest Disclosed Ownership114,972 shares
Latest Disclosed Value $ 892,183
Trexquant Investment LP reports 44.28% decrease in ownership of NMFC / New Mountain Finance Corporation

On May 15, 2026 - Trexquant Investment LP filed a 13F-HR form disclosing ownership of 114,972 shares of New Mountain Finance Corporation (US:NMFC) valued at $892,183 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 206,344 shares of New Mountain Finance Corporation. This represents a change in shares of -44.28% during the quarter. The current value of the position is $900,231 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 114,972 -91,372 -44.28 892 -53.05 0.0064
2026-02-17 2025-12-31 13F NEW MTN FIN COM 647551100 206,344 118,644 135.28 1,900 124.85 0.0169
2025-11-14 2025-09-30 13F NEW MTN FIN COM 647551100 87,700 -215,595 -71.08 845 -73.59 0.0087
2025-08-12 2025-06-30 13F NEW MTN FIN COM 647551100 303,295 11,661 4.00 3,200 -0.53 0.0361
2025-05-14 2025-03-31 13F NEW MTN FIN COM 647551100 291,634 125,230 75.26 3,217 71.70 0.0374
2025-02-12 2024-12-31 13F NEW MTN FIN COM 647551100 166,404 96,831 139.18 1,874 124.85 0.0218
2024-11-12 2024-09-30 13F NEW MTN FIN COM 647551100 69,573 -69,255 -49.89 833 -50.97 0.0106
2024-08-13 2024-06-30 13F NEW MTN FIN COM 647551100 138,828 48,661 53.97 1,699 48.77 0.0259
2024-05-14 2024-03-31 13F NEW MTN FIN COM 647551100 90,167 22,899 34.04 1,142 33.57 0.0228
2024-02-09 2023-12-31 13F NEW MTN FIN COM 647551100 67,268 -7,243 -9.72 856 -11.31 0.0193
2023-11-13 2023-09-30 13F NEW MTN FIN COM 647551100 74,511 30,881 70.78 965 77.86 0.0242
2023-08-11 2023-06-30 13F NEW MTN FIN COM 647551100 43,630 -4,703 -9.73 543 -7.82 0.0142
2023-05-15 2023-03-31 13F NEW MTN FIN COM 647551100 48,333 48,333 588 0.0162
2023-02-13 2022-12-31 13F NEW MTN FIN COM 647551100 0 -41,438 -100.00 0 -100.00
2022-11-14 2022-09-30 13F NEW MTN FIN COM 647551100 41,438 41,438 478 0.0168
2022-05-13 2022-03-31 13F NEW MTN FIN COM 647551100 0 -15,148 -100.00 0 -100.00
2022-02-14 2021-12-31 13F NEW MTN FIN COM 647551100 15,148 15,148 208 0.0128
2021-08-12 2021-06-30 13F NEW MTN FIN COM 647551100 0 -14,183 -100.00 0 -100.00
2021-05-13 2021-03-31 13F NEW MTN FIN COM 647551100 14,183 14,183 176 0.0161
2020-08-07 2020-06-30 13F NEW MTN FIN COM 647551100 0 -31,665 -100.00 0 -100.00
2020-05-08 2020-03-31 13F NEW MTN FIN COM 647551100 31,665 31,665 215 0.0156
2017-05-08 2017-03-31 13F NEW MTN FIN COM 647551100 0 -10,864 -100.00 0 -100.00
2017-02-10 2016-12-31 13F NEW MTN FIN COM 647551100 10,864 10,864 153 0.0242
2016-11-10 2016-09-30 13F NEW MTN FIN COM 647551100 0 -20,900 -100.00 0 -100.00
2016-08-10 2016-06-30 13F NEW MTN FIN COM 647551100 20,900 200 0.97 270 3.05 0.0355
2016-05-11 2016-03-31 13F NEW MTN FIN COM 647551100 20,700 -24,500 -54.20 262 -55.44 0.0307
2016-02-10 2015-12-31 13F NEW MTN FIN COM 647551100 45,200 28,400 169.05 588 157.89 0.0518
2015-11-02 2015-09-30 13F NEW MTN FIN COM 647551100 16,800 16,800 228 0.0196
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.