Equal-WT
WhaleScore 2.0
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MANGROVE PARTNERS IM, LLC
GREENWICH CT
Investment Advisor
Hedge Fund
Mangrove Partners IM is based out of Greenwich. Mangrove Partners IM is a hedge fund with 6 clients and discretionary assets under management (AUM) of $2,447,494,952 (Form ADV from 2025-01-17). Their last reported 13F filing for Q4 2024 included $904,954,905 in managed 13F securities
and a top 10 holdings concentration of 40.21%. Mangrove Partners IM's largest holding is Liberty Media Corp with shares held of 636,123. Whalewisdom has at least 50 13F filings, 17 13D filings, 37 13G filings, and 28 Form 4 filings
Business Description
Mangrove Partners IM, LLC, a Delaware Limited Liability Company, provides investment management services on a discretionary basis to privately offered pooled investment vehicles intended for sophisticated individual and institutional investors. Mangrove Partners IM, LLC is referred to as “Mangrove,” the “Firm” or the “Adviser” in this Brochure.
Any persons acting on behalf of Mangrove Capital are subject to the supervision and control of Mangrove in connection with any investment advisory activities. In accordance with SEC guidance, Mangrove Capital is registered as an investment adviser in reliance on the Form ADV filed by Mangrove.
Investment Strategy
Mangrove's investment strategy focuses on systematically underfollowed investments and inefficient markets, aiming to organically compound net worth while minimizing the risk of permanent capital loss. Their approach involves in-depth analysis and valuation at the company level, considering underlying industry dynamics. They seek to generate positive returns from both long and short investments, rather than employing relative value or market hedging strategies.
The Funds may also invest in securities that depend on favorable legal or regulatory rulings, and engage in various types of arbitrage and relative value trading strategies. These strategies are based on the apparent presence of pricing inefficiencies and the expectation that these anomalies will revert to historical averages over time. The Funds may employ leverage, which increases both the possibilities for profit and the risk of loss.
Owners
- MANGROVE HOLDING, INC. - SOLE MEMBER
- AUGUST, NATHANIEL, HALL - PRESIDENT
- DIETRICH, WARD, THOMAS - CHIEF OPERATING OFFICER, CHIEF COMPLIANCE OFFICER Click on the Ownership/Private Fund Data tab for more details.
Known Email Addresses
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Other Contact Information
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2024-12-31
Top Buys (13F)
Name | % Change |
---|---|
TIGO Millicom Internation | 0.76% |
SIMO Silicon Motion Techn | 0.57% |
CHARU Charlton Aria Acquis | 0.41% |
ANEB Anebulo Pharmaceutic | 0.4% |
NOEMU CO2 Energy Transitio | 0.32% |

2024-12-31
Top Sells (13F)
Name | % Change |
---|---|
JXN Jackson Financial In | 3.22% |
JOYY JOYY Inc | 3.2% |
ANAB AnaptysBio Inc | 1.99% |
IBIT iShares Bitcoin Trus | 1.35% |
INDV Indivior Plc | 0.97% |

2024-12-31
13F Holdings Summary
Name | $ Change |
---|---|
LLYVK Liberty Media Corp | 4.78% |
ATMU Atmus Filtration Tec | 4.76% |
TEVA Teva Pharmaceutical | 4.71% |
ENVA Enova International | 4.4% |
LBRDK Liberty Broadband Co | 4.19% |

2024-12-31
13F Activity
Market Value | $0.90b, Prior: $1.16b |
Inflows (Outflows) as % of Total MV | (-20.351)% |
New Purchases | 72 stocks |
Added To | 5 stocks |
Sold out of | 79 stocks |
Reduced holdings in | 36 stocks |
Top 10 Holdings % | 40.21% |
Turnover %[1] | 64.81% |
Turnover Alt %[2] | 9.55% |
Time Held Top 20 | 4.25 quarters |
Time Held Top 10 | 2.8 quarters |
Time Held All | 3.12 quarters |
[1]: Turnover is calculated by taking the # of new holdings (initial purchases) + the # of positions sold out of (not just reduced) divided by the total # of holdings for the quarter.
[2]: Alt Turnover is calculated by taking either the total MV of new purchases or the MV of securities sold, whichever is less, divided by the total MV of the fund.

2024-12-31
13F Sector Allocation Over Time
limited to past 4 quarters. Subscribe to see all available data

2024-12-31
Analysis

Top 20 equal-weighted holdings. Performance numbers calculated through 2024-12-31