New Mountain Finance Corporation
US ˙ NasdaqGS ˙ US6475511001

SecurityNMFC / New Mountain Finance Corporation
InstitutionVirtu Financial LLC
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Virtu Financial LLC closes position in NMFC / New Mountain Finance Corporation

On May 14, 2026 - Virtu Financial LLC filed a 13F-HR form disclosing ownership of 0 shares of New Mountain Finance Corporation (US:NMFC) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 23, 2026 disclosing 21,914 shares of New Mountain Finance Corporation. The current value of the position is $0 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)
2026-05-14 2026-03-31 13F NEW MTN FIN CORP C OM 647551100 0 -100.00 0
2026-02-23 2025-12-31 13F NEW MTN FIN CORP C OM 647551100 21,914 8,785 66.91 0 0.0078
2025-11-14 2025-09-30 13F EW MTN FIN COM 647551100 13,129 13,129 0 0.0071
2025-08-12 2025-06-30 13F NEW MTN FIN COM 647551100 0 -16,655 -100.00 0 0.0000
2025-05-12 2025-03-31 13F NEW MTN FIN COM 647551100 16,655 -1,107 -6.23 0 0.0100
2025-02-11 2024-12-31 13F NEW MTN FIN COM 647551100 17,762 17,762 0 0.0106
2024-05-20 2024-03-31 13F NEW MTN FIN COM 647551100 0 -14,229 -100.00 0 0.0000
2024-02-26 2023-12-31 13F NEW MTN FIN COM 647551100 14,229 14,229 0 0.0143
2022-02-17 2021-12-31 13F NEW MTN FIN COM 647551100 0 -10,075 -100.00 0 -100.00
2021-11-12 2021-09-30 13F NEW MTN FIN COM 647551100 10,075 10,075 134 0.0118
2018-11-13 2018-09-30 13F NEW MTN FIN COM 647551100 0 -15,972 -100.00 0 -100.00
2018-07-30 2018-06-30 13F/A-1 NEW MTN FIN COM 647551100 15,972 15,972 217 0.0130
2018-05-14 2018-03-31 13F NEW MTN FIN COM 647551100 0 -17,539 -100.00 0 -100.00
2018-02-09 2017-12-31 13F NEW MTN FIN COM 647551100 17,539 17,539 238 0.0126
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.