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MP

Mangrove Partners Portfolio holdings

AUM $1.24B
1-Year Est. Return 41.74%
This Fund
S&P 500
This Quarter Est. Return
+8%
1 Year Est. Return
+41.74%
3 Year Est. Return
+169.22%
5 Year Est. Return
+150.23%
10 Year Est. Return
+417.9%
AUM
$925M
AUM Growth
+$19.9M
Cap. Flow
+$37M
Cap. Flow %
4%
Top 10 Hldgs %
43.21%
Holding
237
New
83
Increased
9
Reduced
5
Closed
81

Top Buys

Rank Stock Value
1
RIO icon
Rio Tinto
RIO
+$46.1M
2
ECVT icon
Ecovyst
ECVT
+$33.6M
3
MRP
Millrose Properties Inc
MRP
+$27.9M
4
TIGO icon
Millicom
TIGO
+$22.2M
5
NWSA icon
News Corp Class A
NWSA
+$14.8M

Top Sells

Rank Stock Value
1
TSEM icon
Tower Semiconductor
TSEM
+$27.4M
2
SSNC icon
SS&C Technologies
SSNC
+$26.7M
3
BRSL
Brightstar Lottery PLC
BRSL
+$24.6M
4
KROS icon
Keros Therapeutics
KROS
+$11.7M
5
RFACW
RF Acquisition Corp. Warrants
RFACW
+$10.9M

Sector Composition

Rank Sector Weight
1 Communication Services 16.83%
2 Consumer Discretionary 12.85%
3 Financials 12.75%
4 Materials 12.7%
5 Healthcare 11.72%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PDT
26
John Hancock Premium Dividend Fund
PDT
$637M
$8.91M 0.96%
681,031
– –
LNTH icon
27
Lantheus
LNTH
$7.03B
$8.29M 0.9%
84,940
-90,296
-52% -$8.44M
CIG icon
28
CEMIG Preferred Shares
CIG
$6.18B
$8.1M 0.88%
4,600,000
– –
CHW
29
Calamos Global Dynamic Income Fund
CHW
$538M
$7.87M 0.85%
1,231,838
– –
CLRCW
30
DELISTED
ClimateRock Warrant
CLRCW
$7.81M 0.84%
650,000
– –
EMCGW
31
DELISTED
Embrace Change Acquisition Corp Warrants
EMCGW
$7.48M 0.81%
625,000
– –
CNH
32
CNH Industrial
CNH
$13.7B
$7.46M 0.81%
607,678
– –
INDV icon
33
Indivior Pharmaceuticals
INDV
$4.73B
$6.79M 0.73%
+712,798
New +$7.49M
HE icon
34
Hawaiian Electric Industries
HE
$2.28B
$6.78M 0.73%
619,000
+555,168
+870% +$5.61M
AIMAW
35
DELISTED
Aimfinity Investment Corp I Warrant
AIMAW
$6.73M 0.73%
500,026
– –
DISTW
36
DELISTED
Distoken Acquisition Corporation Warrant
DISTW
$5.99M 0.65%
525,090
– –
TPB icon
37
Turning Point Brands
TPB
$1.52B
$5.9M 0.64%
99,259
– –
SIMO icon
38
Silicon Motion
SIMO
$8.29B
$4.8M 0.52%
95,000
– –
IBAC
39
IB Acquisition Corp
IBAC
$4.63M 0.5%
450,000
– –
FTW
40
Presidio Production Co
FTW
$344M
$4.55M 0.49%
+450,000
New +$4.51M
DYNC
41
Dynamix Corp
DYNC
$239M
$4.48M 0.48%
+450,000
New +$4.43M
HVII
42
Hennessy Capital Investment Corp VII
HVII
$273M
$4.45M 0.48%
+450,000
New +$4.43M
QSEAU
43
Quartzsea Acquisition Corp Units
QSEAU
$4.12M 0.45%
+408,154
New +$4.11M
IPEX
44
Inflection Point Acquisition Corp V
IPEX
$125M
$3.76M 0.41%
+379,138
New +$3.75M
FGMC
45
DELISTED
FG Merger II Corp
FGMC
$3.76M 0.41%
+392,000
New +$3.76M
DMAA
46
Drugs Made In America Acquisition Corp
DMAA
$260M
$3.51M 0.38%
+350,000
New +$3.5M
URG
47
Ur-Energy
URG
$489M
$3.39M 0.37%
5,022,766
– –
ANEB
48
DELISTED
Anebulo Pharmaceuticals
ANEB
$3.28M 0.35%
2,525,252
– –
ZTR
49
Virtus Total Return Fund
ZTR
$340M
$3.28M 0.35%
548,985
-826,685
-60% -$4.87M
NOEM
50
CO2 Energy Transition Corp
NOEM
$104M
$2.88M 0.31%
+290,000
New +$2.86M
1
2
3 4 5

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Mangrove Partners's Q1 2025 Portfolio in Review

As of Q1 2025, Mangrove Partners held 237 positions worth $925M, up 2.2% from $905M the previous quarter. Its ten largest holdings account for 43% of the portfolio.

Mangrove Partners deployed $37M of net new capital in Q1 2025, opening 83 new positions and adding to 9 existing holdings. Its largest new stake was Ecovyst: 4,538,410 shares worth $28.1M.

By sector, the portfolio is most concentrated in Communication Services at 17% of assets, up from 12% a quarter earlier, followed by Consumer Discretionary and Financials.

On the sell side, the largest reduction was Lantheus, an estimated $8.44M trimmed.

  • Mangrove Partners's largest Q1 2025 buy was Ecovyst: 4,538,410 shares worth $28.1M.
  • Mangrove Partners added most to Rio Tinto in Q1 2025, an estimated $46.1M increase.
  • Mangrove Partners's biggest Q1 2025 reduction was Lantheus, cutting an estimated $8.44M.
  • Mangrove Partners fully exited Tower Semiconductor in Q1 2025, selling an estimated $27.4M.
  • Mangrove Partners's ten largest holdings make up 43% of its $925M portfolio in Q1 2025.
  • Mangrove Partners opened 83 new positions and closed 81 in Q1 2025.
  • Mangrove Partners's portfolio value rose 2.2% quarter-over-quarter to $925M.

Based on Mangrove Partners's 13F filing for Q1 2025, filed 15 May 2025.