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MP

Mangrove Partners Portfolio holdings

AUM $1.52B
1-Year Est. Return 36.54%
This Fund
S&P 500
This Quarter Est. Return
-0.51%
1 Year Est. Return
+36.54%
3 Year Est. Return
+184.84%
5 Year Est. Return
+166.78%
10 Year Est. Return
+454.52%
AUM
$1.24B
AUM Growth
+$8.47M
Cap. Flow
+$84.3M
Cap. Flow %
6.82%
Top 10 Hldgs %
41.63%
Holding
631
New
260
Increased
49
Reduced
40
Closed
204

Top Buys

Rank Stock Value
1
ETH
Grayscale Ethereum Staking Mini ETF Shares
ETH
+$80.5M
2
GPC icon
Genuine Parts
GPC
+$39.2M
3
KDP icon
Keurig Dr Pepper
KDP
+$38.3M
4
OKE icon
Oneok
OKE
+$38M
5
UNP icon
Union Pacific
UNP
+$36.3M

Top Sells

Rank Stock Value
1
RIO icon
Rio Tinto
RIO
+$79.9M
2
TEVA icon
Teva Pharmaceuticals
TEVA
+$67.4M
3
ECVT icon
Ecovyst
ECVT
+$53M
4
BDX icon
Becton Dickinson
BDX
+$48M
5
TFX icon
Teleflex
TFX
+$31.3M

Sector Composition

Rank Sector Weight
1 Financials 22.59%
2 Technology 11.8%
3 Healthcare 11.74%
4 Consumer Discretionary 10.95%
5 Miscellaneous 9.12%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
GBX icon
501
The Greenbrier Companies
GBX
$1.42B
– –
-14,148
Closed -$661K
GDRX icon
502
GoodRx Holdings
GDRX
$1.2B
– –
-106,089
Closed -$288K
GH icon
503
Guardant Health
GH
$21.7B
– –
-10,737
Closed -$1.1M
GOSS icon
504
Gossamer Bio
GOSS
$83.2M
– –
-30,747
Closed -$95.3K
GROY icon
505
Gold Royalty Corp
GROY
$769M
– –
-44,769
Closed -$181K
HD icon
506
Home Depot
HD
$329B
– –
-2,796
Closed -$962K
HLIT icon
507
Harmonic Inc
HLIT
$1.31B
– –
-23,691
Closed -$234K
HSTM icon
508
HealthStream
HSTM
$859M
– –
-8,694
Closed -$201K
IBKR icon
509
Interactive Brokers
IBKR
$43.4B
– –
-15,345
Closed -$987K
IDCC icon
510
InterDigital
IDCC
$8.65B
– –
-660
Closed -$210K
IDR icon
511
Idaho Strategic Resources
IDR
$512M
– –
-11,486
Closed -$463K
IHS icon
512
IHS Holding
IHS
$2.83B
– –
-24,214
Closed -$181K
ILPT
513
Industrial Logistics Properties Trust
ILPT
$557M
– –
-29,912
Closed -$166K
NBP
514
NovaBridge Biosciences American Depositary Shares
NBP
$213M
– –
-26,026
Closed -$104K
INMD icon
515
InMode
INMD
$855M
– –
-29,659
Closed -$436K
INTR icon
516
Inter&Co
INTR
$2.38B
– –
-21,482
Closed -$182K
INTU icon
517
Intuit
INTU
$97.9B
– –
-1,530
Closed -$1.01M
IA
518
Innovative Solutions & Support
IA
$370M
– –
-18,275
Closed -$346K
IVVD icon
519
Invivyd
IVVD
$284M
– –
-42,127
Closed -$104K
JCI icon
520
Johnson Controls International
JCI
$84.6B
– –
-8,535
Closed -$1.02M
KALU icon
521
Kaiser Aluminum
KALU
$2.56B
– –
-5,269
Closed -$605K
KE
522
Kimball Electronics
KE
$564M
– –
-17,670
Closed -$492K
KFRC icon
523
Kforce
KFRC
$1.04B
– –
-6,861
Closed -$212K
KMB icon
524
Kimberly-Clark
KMB
$36.4B
– –
-9,741
Closed -$983K
KN icon
525
Knowles
KN
$2.92B
– –
-10,182
Closed -$218K
19 20
21
22 23

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Mangrove Partners's Q1 2026 Portfolio in Review

As of Q1 2026, Mangrove Partners held 631 positions worth $1.24B, up 0.69% from $1.23B the previous quarter. Its ten largest holdings account for 42% of the portfolio.

Mangrove Partners deployed $84.3M of net new capital in Q1 2026, opening 260 new positions and adding to 49 existing holdings. Its largest new stake was Grayscale Ethereum Staking Mini ETF Shares: 3,552,685 shares worth $70.6M.

By sector, the portfolio is most concentrated in Financials at 23% of assets, up from 19% a quarter earlier, followed by Technology and Healthcare.

On the sell side, the largest reduction was CO2 Energy Transition Corp, an estimated $2.59M trimmed.

  • Mangrove Partners's largest Q1 2026 buy was Grayscale Ethereum Staking Mini ETF Shares: 3,552,685 shares worth $70.6M.
  • Mangrove Partners added most to Millicom in Q1 2026, an estimated $36M increase.
  • Mangrove Partners's biggest Q1 2026 reduction was CO2 Energy Transition Corp, cutting an estimated $2.59M.
  • Mangrove Partners fully exited Rio Tinto in Q1 2026, selling an estimated $79.9M.
  • Mangrove Partners's ten largest holdings make up 42% of its $1.24B portfolio in Q1 2026.
  • Mangrove Partners opened 260 new positions and closed 204 in Q1 2026.
  • Mangrove Partners's portfolio value rose 0.69% quarter-over-quarter to $1.24B.

Based on Mangrove Partners's 13F filing for Q1 2026, filed 15 May 2026.