Navios Maritime Partners L.P. - Limited Partnership
US ˙ NYSE ˙ MHY622674098

SecurityNMM / Navios Maritime Partners L.P. - Limited Partnership
InstitutionMorgan Stanley
Latest Disclosed Ownership1,175,438 shares
Latest Disclosed Value $ 79,318,618
Morgan Stanley reports 18.74% increase in ownership of NMM / Navios Maritime Partners L.P. - Limited Partnership

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 1,175,438 shares of Navios Maritime Partners L.P. - Limited Partnership (US:NMM) valued at $79,318,556 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 989,887 shares of Navios Maritime Partners L.P. - Limited Partnership. This represents a change in shares of 18.74% during the quarter. The current value of the position is $84,255,396 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 NAVIOS MARITIME PARTNERS COM UNIT LPI Y62267409 1,175,438 185,551 18.74 79,319 52.83 0.0048
2026-05-27 2025-12-31 13F/A-1 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 989,887 289,271 41.29 51,900 64.44 0.0031
2026-02-13 2025-12-31 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 989,887 289,271 51,900 0.0031
2026-05-27 2025-09-30 13F/A-1 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 700,616 -29,605 -4.05 31,563 14.71 0.0019
2025-11-14 2025-09-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 700,616 -29,605 31,563 0.0019
2025-08-15 2025-06-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 730,221 85,096 13.19 27,515 8.75 0.0018
2025-05-15 2025-03-31 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 645,125 208,893 47.89 25,302 33.98 0.0018
2025-05-15 2024-12-31 13F/A-1 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 436,232 -202,876 -31.74 18,885 -52.82 0.0013
2025-02-14 2024-12-31 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 436,232 -202,876 18,885 0.0013
2025-05-14 2024-09-30 13F/A-2 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 639,108 149,536 30.54 40,027 60.22 0.0029
2025-02-14 2024-09-30 13F/A-1 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 639,108 149,536 40,027 0.0029
2024-11-14 2024-09-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 639,108 149,536 40,027 0.0003
2025-05-14 2024-06-30 13F/A-2 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 489,572 19,807 4.22 24,983 24.78 0.0019
2024-10-17 2024-06-30 13F/A-1 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 489,572 19,807 24,983 0.0019
2024-08-14 2024-06-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 489,572 19,807 24,983 0.0019
2024-10-17 2024-03-31 13F/A-2 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 469,765 126,953 37.03 20,021 108.88 0.0016
2024-08-16 2024-03-31 13F/A-1 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 469,765 126,953 20,021 0.0002
2024-05-15 2024-03-31 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 469,765 126,953 20,021 0.0016
2024-08-16 2023-12-31 13F/A-1 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 342,812 160,563 88.10 9,585 127.40 0.0008
2024-02-13 2023-12-31 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 342,812 160,563 9,585 0.0008
2023-11-15 2023-09-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 182,249 -31,557 -14.76 4,215 -9.76 0.0004
2023-08-14 2023-06-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 213,806 -17,253 -7.47 4,672 -16.19 0.0005
2023-05-15 2023-03-31 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 231,059 -202,457 -46.70 5,573 -50.48 0.0006
2023-02-14 2022-12-31 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 433,516 -227,966 -34.46 11,254 -30.62 0.0013
2022-11-14 2022-09-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 661,482 154,550 30.49 16,220 39.12 0.0022
2022-10-27 2022-06-30 13F/A-1 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 506,932 -144,748 -22.21 11,659 -49.17 0.0015
2022-08-15 2022-06-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 506,932 -144,748 11,659 0.0003
2022-10-27 2022-03-31 13F/A-1 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 651,680 68,650 11.77 22,939 56.82 0.0031
2022-05-13 2022-03-31 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 651,680 68,650 22,939 0.0031
2022-02-14 2021-12-31 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 583,030 16,799 2.97 14,628 -20.14 0.0018
2021-11-15 2021-09-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 566,231 -196,225 -25.74 18,317 -18.73 0.0025
2021-08-23 2021-06-30 13F/A-1 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 762,456 611,991 406.73 22,538 535.95 0.0030
2021-08-16 2021-06-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 762,456 611,991 22,538 0.0030
2021-05-17 2021-03-31 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 150,465 -92,047 -37.96 3,544 30.49 0.0005
2021-02-16 2020-12-31 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 242,512 157,902 186.62 2,716 432.55 0.0004
2020-11-13 2020-09-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 84,610 279 0.33 510 -37.73 0.0001
2020-08-14 2020-06-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 84,331 -140,212 -62.44 819 -31.46 0.0002
2020-05-26 2020-03-31 13F/A-1 NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 224,543 -37,185 -14.21 1,195 -75.48 0.0003
2020-05-15 2020-03-31 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 224,543 -37,185 1,195 91.8009
2020-02-14 2019-12-31 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 261,728 193,869 285.69 4,874 304.82 0.0011
2019-11-14 2019-09-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 67,859 65,346 2,600.32 1,204 3,441.18 0.0003
2019-08-14 2019-06-30 13F NAVIOS MARITIME PARTNERS L P COM UNIT LPI Y62267409 2,513 2,513 34 0.0000
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.