Navios Maritime Partners
NMM
68 hedge funds and large institutions have $396M invested in Navios Maritime Partners in 2025 Q3 according to their latest regulatory filings, with 12 funds opening new positions, 26 increasing their positions, 13 reducing their positions, and 5 closing their positions.
140% more first-time investments, than exits
New positions opened: 12 | Existing positions closed: 5
100% more repeat investments, than reductions
Existing positions increased: 26 | Existing positions reduced: 13
49% more call options, than puts
Call options by funds: $28.4M | Put options by funds: $19.1M
18% more capital invested
Capital invested by funds: $336M → $396M (+$60.2M)
11% more funds holding
Funds holding: 61 → 68 (+7)
0% more funds holding in top 10
Funds holding in top 10: 4 → 4 (0)
0.41% less ownership
Funds ownership: 30.05% → 29.63% (-0.41%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$2.46M |
| 2 |
IG
ING Group
Amsterdam,
Netherlands
|
+$2.36M |
| 3 |
GCM
GeoSphere Capital Management
Miami Beach,
Florida
|
+$1.77M |
| 4 |
Bank of America
Charlotte,
North Carolina
|
+$1.17M |
| 5 |
HF
HRT Financial
New York
|
+$1.14M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
IAM
Ion Asset Management
Herzliya,
Israel
|
-$15.6M |
| 2 |
PGA
Pilgrim Global Advisors
Reno,
Nevada
|
-$1.51M |
| 3 |
Citadel Advisors
Miami,
Florida
|
-$1.33M |
| 4 |
Morgan Stanley
New York
|
-$1.31M |
| 5 |
Two Sigma Investments
New York
|
-$703K |
NMM Hedge Fund Activity: Q3 2025 in Review
68 of the 7,640 institutional investors tracked by Wall St. Rank reported a position in Navios Maritime Partners (NMM) for Q3 2025, worth a combined $396M — up 18% from $336M a quarter earlier.
Buyers outnumbered sellers: 12 funds opened new NMM positions and 5 closed out — a net gain of 7 holders — while 26 added to existing stakes and 13 trimmed.
The largest buyer was Susquehanna International Group, adding an estimated $2.46M. The largest seller was Ion Asset Management, cutting an estimated $15.6M.
- 68 institutional investors held Navios Maritime Partners (NMM) as of Q3 2025, up from 61 in Q2 2025.
- Funds reported $396M of Navios Maritime Partners stock for Q3 2025, up 18% quarter-over-quarter.
- 12 funds opened new Navios Maritime Partners positions in Q3 2025 and 5 closed out, a net change of +7 holders.
- The largest Navios Maritime Partners buyer in Q3 2025 was Susquehanna International Group, an estimated $2.46M added.
- The largest Navios Maritime Partners seller in Q3 2025 was Ion Asset Management, an estimated $15.6M sold.
Based on aggregated 13F filings for Q3 2025.