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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
BV icon
126
BrightView Holdings
BV
$1.24B
$408K 0.04%
+31,742
New +$454K
RDDT icon
127
Reddit
RDDT
$34.3B
$403K 0.04%
3,838
-2,706
-41% -$447K
RLI icon
128
RLI Corp
RLI
$6.02B
$395K 0.04%
+4,915
New +$374K
KVYO icon
129
Klaviyo
KVYO
$5.8B
$395K 0.04%
+13,044
New +$526K
PATK icon
130
Patrick Industries
PATK
$2.87B
$364K 0.04%
+4,307
New +$387K
NBIS
131
Nebius Group N.V.
NBIS
$37.6B
$358K 0.04%
+16,942
New +$557K
ARRY icon
132
Array Technologies
ARRY
$740M
$356K 0.04%
+73,014
New +$470K
DSGX icon
133
Descartes Systems
DSGX
$6.68B
$310K 0.03%
+3,073
New +$340K
CNXC icon
134
Concentrix
CNXC
$1.62B
$305K 0.03%
+5,480
New +$262K
EMCGR
135
DELISTED
Embrace Change Acquisition Corp Rights
EMCGR
$293K 0.03%
1,625,000
– –
AFJKR
136
Aimei Health Technology Co Right
AFJKR
$270K 0.03%
750,000
– –
KOS icon
137
Kosmos Energy
KOS
$1.47B
$263K 0.03%
+115,326
New +$340K
LW icon
138
Lamb Weston
LW
$7.42B
$238K 0.03%
4,460
– –
GLACR
139
DELISTED
Global Lights Acquisition Corp Rights
GLACR
$226K 0.02%
1,024,750
– –
SEI
140
Solaris Energy Infrastructure
SEI
$2.66B
$221K 0.02%
+10,141
New +$281K
VTLE
141
DELISTED
Vital Energy
VTLE
$218K 0.02%
+10,271
New +$298K
JVSAR
142
DELISTED
JV SPAC Acquisition Corp. Right
JVSAR
$168K 0.02%
600,000
– –
GBBKR
143
DELISTED
Global Blockchain Acquisition Corp. Right
GBBKR
$148K 0.02%
1,497,887
– –
IROHR
144
DELISTED
Iron Horse Acquisitions Corp Right
IROHR
$124K 0.01%
412,884
– –
DMAAR
145
Drugs Made In America Acquisition Corp Rights
DMAAR
$111K 0.01%
+850,000
New +$119K
PGACR
146
Pantages Capital Acquisition Corp Right
PGACR
$101K 0.01%
+402,229
New +$95.8K
IPEXR
147
Inflection Point Acquisition Corp V Rights
IPEXR
$91K 0.01%
+379,138
New +$90K
CHARR
148
Charlton Aria Acquisition Corp Rights
CHARR
$65.7K 0.01%
+365,000
New +$67.5K
NOEMR
149
CO2 Energy Transition Corp Right
NOEMR
$59.4K 0.01%
+289,589
New +$55.5K
AITRR
150
DELISTED
AI Transportation Acquisition Corp Right
AITRR
$52.7K 0.01%
340,251
– –
4 5
6
7 8

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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.