New Mountain Finance Corporation
US ˙ NasdaqGS ˙ US6475511001

SecurityNMFC / New Mountain Finance Corporation
InstitutionLPL Financial LLC
Latest Disclosed Ownership124,074 shares
Latest Disclosed Value $ 962,814
LPL Financial LLC reports 46.93% decrease in ownership of NMFC / New Mountain Finance Corporation

On May 6, 2026 - LPL Financial LLC filed a 13F-HR form disclosing ownership of 124,074 shares of New Mountain Finance Corporation (US:NMFC) valued at $962,814 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 233,810 shares of New Mountain Finance Corporation. This represents a change in shares of -46.93% during the quarter. The current value of the position is $993,833 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)
2026-05-06 2026-03-31 13F NEW MTN FIN COM 647551100 124,074 -109,736 -46.93 963 -55.32 0.0003
2026-02-11 2025-12-31 13F NEW MTN FIN COM 647551100 233,810 -32,560 -12.22 2,153 -16.13 0.0006
2025-11-12 2025-09-30 13F NEW MTN FIN COM 647551100 266,370 75,032 39.21 2,568 27.21 0.0007
2025-08-12 2025-06-30 13F NEW MTN FIN COM 647551100 191,338 7,304 3.97 2,019 -0.54 0.0007
2025-05-07 2025-03-31 13F NEW MTN FIN COM 647551100 184,034 9,260 5.30 2,030 3.15 0.0008
2025-02-11 2024-12-31 13F NEW MTN FIN COM 647551100 174,774 -16,844 -8.79 1,968 -14.29 0.0008
2024-11-08 2024-09-30 13F NEW MTN FIN COM 647551100 191,618 -26,166 -12.01 2,296 -13.88 0.0010
2024-08-07 2024-06-30 13F NEW MTN FIN COM 647551100 217,784 -1,260 -0.58 2,666 -3.96 0.0013
2024-05-10 2024-03-31 13F NEW MTN FIN COM 647551100 219,044 81,998 59.83 2,775 59.21 0.0015
2024-02-14 2023-12-31 13F NEW MTN FIN COM 647551100 137,046 4,428 3.34 1,743 1.51 0.0011
2023-11-13 2023-09-30 13F NEW MTN FIN COM 647551100 132,618 -9,063 -6.40 1,717 -2.55 0.0012
2023-07-31 2023-06-30 13F NEW MTN FIN COM 647551100 141,681 8,174 6.12 1,763 8.50 0.0013
2023-05-10 2023-03-31 13F NEW MTN FIN COM 647551100 133,507 21,295 18.98 1,625 17.00 0.0013
2023-02-07 2022-12-31 13F NEW MTN FIN COM 647551100 112,212 3,763 3.47 1,388 11.04 0.0012
2022-11-14 2022-09-30 13F NEW MTN FIN COM 647551100 108,449 12,639 13.19 1,250 9.55 0.0012
2022-08-12 2022-06-30 13F NEW MTN FIN COM 647551100 95,810 -2,271 -2.32 1,141 -15.98 0.0011
2022-05-16 2022-03-31 13F NEW MTN FIN COM 647551100 98,081 -6,227 -5.97 1,358 -4.97 0.0012
2022-02-14 2021-12-31 13F NEW MTN FIN COM 647551100 104,308 368 0.35 1,429 3.33 0.0012
2021-11-15 2021-09-30 13F NEW MTN FIN COM 647551100 103,940 -8,835 -7.83 1,383 -6.87 0.0013
2021-08-13 2021-06-30 13F NEW MTN FIN COM 647551100 112,775 25,872 29.77 1,485 37.76 0.0015
2021-05-14 2021-03-31 13F NEW MTN FIN COM 647551100 86,903 -33,853 -28.03 1,078 -21.43 0.0012
2021-02-12 2020-12-31 13F NEW MTN FIN COM 647551100 120,756 -139,879 -53.67 1,372 -44.94 0.0018
2020-11-09 2020-09-30 13F NEW MTN FIN COM 647551100 260,635 -1,691 -0.64 2,492 2.26 0.0039
2020-08-13 2020-06-30 13F NEW MTN FIN COM 647551100 262,326 5,435 2.12 2,437 39.50 0.0042
2020-05-14 2020-03-31 13F NEW MTN FIN COM 647551100 256,891 40,303 18.61 1,747 -41.30 0.0038
2020-02-14 2019-12-31 13F NEW MTN FIN COM 647551100 216,588 24,056 12.49 2,976 13.41 0.0054
2019-11-13 2019-09-30 13F NEW MTN FIN COM 647551100 192,532 126,433 191.28 2,624 184.29 0.0053
2019-08-09 2019-06-30 13F NEW MTN FIN COM 647551100 66,099 13,464 25.58 923 29.27 0.0020
2019-05-08 2019-03-31 13F NEW MTN FIN COM 647551100 52,635 23,344 79.70 714 94.02 0.0016
2019-02-07 2018-12-31 13F NEW MTN FIN COM 647551100 29,291 3,326 12.81 368 4.84 0.0010
2018-11-14 2018-09-30 13F NEW MTN FIN COM 647551100 25,965 3,149 13.80 351 13.23 0.0008
2018-08-14 2018-06-30 13F NEW MTN FIN COM 647551100 22,816 -2,600 -10.23 310 -7.19 0.0008
2018-05-15 2018-03-31 13F NEW MTN FIN COM 647551100 25,416 3,570 16.34 334 12.84 0.0009
2018-02-14 2017-12-31 13F NEW MTN FIN COM 647551100 21,846 4,191 23.74 296 17.46 0.0009
2017-11-14 2017-09-30 13F NEW MTN FIN COM 647551100 17,655 -5,760 -24.60 252 -26.10 0.0009
2017-08-14 2017-06-30 13F NEW MTN FIN COM 647551100 23,415 2,517 12.04 341 9.29 0.0013
2017-05-15 2017-03-31 13F NEW MOUNTAIN COM 647551100 20,898 224 1.08 312 6.12 0.0021
2017-02-13 2016-12-31 13F NEW MOUNTAIN COM 647551100 20,674 3,843 22.83 294 26.72 0.0022
2016-11-16 2016-09-30 13F NEW MOUNTAIN COM 647551100 16,831 -818 -4.63 232 0.43 0.0022
2016-08-15 2016-06-30 13F NEW MOUNTAIN COM 647551100 17,649 -18,518 -51.20 231 -48.32 0.0020
2016-05-16 2016-03-31 13F NEW MOUNTAIN COM 647551100 36,167 6,691 22.70 447 17.02 0.0012
2016-02-12 2015-12-31 13F NEW MOUNTAIN COM 647551100 29,476 17,238 140.86 382 126.04 0.0011
2015-11-13 2015-09-30 13F NEW MOUNTAIN COM 647551100 12,238 54 0.44 169 -3.98 0.0009
2015-08-14 2015-06-30 13F NEW MOUNTAIN COM 647551100 12,184 146 1.21 176 0.57 0.0009
2015-05-14 2015-03-31 13F NEW MOUNTAIN COM 647551100 12,038 12,038 175 0.0009
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.