Funds › Mangrove Partners IM, LLC
Mangrove Partners IM, LLC
13F for Q2 2026, filed Aug 14, 2026. 426 positions worth $1.5B.Managers with more than $100 million in US-listed stocks list their holdings each quarter, within 45 days of quarter end. Long positions only: no short sales or cash.
Latest report
Q2 2026
filed Aug 14, 2026
Reported value
$1.5B
+$286.5M (23.2%) vs Q1 2026
Positions
426
427 in Q1 2026
Top 10 share
38.1%
of reported value
CheckedEach line's price per share is checked against other managers' reports of the same stock. Unit mix-ups are corrected. Reports no fix can rescue are left out.
Clean
prices match other managers' reports
Ask your AI about this
Connect Claude, ChatGPT, Gemini or Grok (Microsoft 365 Copilot coming soon) to 13F.ai and ask in plain English. Copy a question to get started:
Using 13F.ai, what are the biggest new, added, trimmed and exited positions of Mangrove Partners IM, LLC in the latest 13F quarter?
Using 13F.ai, how has Mangrove Partners IM, LLC's portfolio concentration changed over the last four quarters?
Using 13F.ai, which of Mangrove Partners IM, LLC's top holdings have also been bought by insiders recently?
Connect your AI · Plans and the 7-day free trial (card required)
Holdings, Q2 2026
Largest first. Common shares only; puts and calls are under All positions.
| # | The fund's own figures at the end of the quarter. A report can be up to 45 days old when it is filed. Options and bonds are not counted here. | Filing | ||||
|---|---|---|---|---|---|---|
| 1 | INDV Supernus, Inc. | 2.68M | $109.8M | 7.2% | -2.4% | 13F ↗ |
| 2 | VISN Vistance Networks, Inc. | 7.16M | $91.5M | 6.0% | +59843% | 13F ↗ |
| 3 | ATMU Atmus Filtration Technologies Inc. | 1.21M | $61.8M | 4.1% | -7.9% | 13F ↗ |
| 4 | FLYW Flywire Corporation - Voting · Com Vtg | 2.98M | $52.4M | 3.4% | -1.0% | 13F ↗ |
| 5 | TIGO Millicom International Cellular S.A. | 556,485 | $50.5M | 3.3% | Unchanged | 13F ↗ |
| 6 | REX REX American Resources Corporation | 1.02M | $45.8M | 3.0% | Unchanged | 13F ↗ |
| 7 | KDP Keurig Dr Pepper Inc. | 1.36M | $44.7M | 2.9% | Unchanged | 13F ↗ |
| 8 | MRP Millrose Properties, Inc. | 1.38M | $41.5M | 2.7% | Unchanged | 13F ↗ |
| 9 | ACHC Acadia Healthcare Company, Inc. | 1.40M | $41.2M | 2.7% | New | 13F ↗ |
| 10 | PCG PG&E Corporation | 2.41M | $40.6M | 2.7% | Unchanged | 13F ↗ |
| 11 | UNP Union Pacific Corporation | 148,098 | $40.3M | 2.6% | Unchanged | 13F ↗ |
| 12 | Oneok Inc | 461,743 | $40.1M | 2.6% | Unchanged | 13F ↗ |
| 13 | CODI D/B/A Compass Diversified Holdings | 3.68M | $39.3M | 2.6% | Unchanged | 13F ↗ |
| 14 | APTV Aptiv PLC | 613,392 | $37.7M | 2.5% | New | 13F ↗ |
| 15 | GPC Genuine Parts Company | 316,771 | $37.4M | 2.5% | Unchanged | 13F ↗ |
| 16 | BIO Bio-Rad Laboratories, Inc. Class A | 127,191 | $37.3M | 2.5% | +0.3% | 13F ↗ |
| 17 | OTEX Open Text Corporation | 1.64M | $36.3M | 2.4% | +64.9% | 13F ↗ |
| 18 | ETH Grayscale Ethereum Staking Mini ETF | 2.23M | $33.6M | 2.2% | -37.2% | 13F ↗ |
| 19 | BELFA Bel Fuse Inc. Class A | 104,706 | $30.5M | 2.0% | +8106% | 13F ↗ |
| 20 | BILL BILL Holdings, Inc. | 838,994 | $30.3M | 2.0% | Unchanged | 13F ↗ |
| 21 | NWSA News Corporation Class A | 1.19M | $29.6M | 1.9% | Unchanged | 13F ↗ |
| 22 | iShares Tr Etf | 92,192 | $27.7M | 1.8% | New | 13F ↗ |
| 23 | FIS Fidelity National Information Services, Inc. | 657,673 | $25.6M | 1.7% | Unchanged | 13F ↗ |
| 24 | AIV Apartment Investment and Management Company · Reit | 4.46M | $13.2M | 0.9% | New | 13F ↗ |
| 25 | Disciplined Growth Acquis Co Units | 749,995 | $7.5M | 0.5% | New | 13F ↗ |
| 26 | HAVA Harvard Ave Acquisition Corporation | 740,600 | $7.5M | 0.5% | Unchanged | 13F ↗ |
| 27 | QLEP Quantum Leap Acquisition Corp | 750,000 | $7.4M | 0.5% | New | 13F ↗ |
| 28 | GEF Greif Inc. Class A | 97,567 | $7.3M | 0.5% | New | 13F ↗ |
| 29 | CTAAU ClearThink 1 Acquisition Corp. Units · Units | 605,000 | $6.1M | 0.4% | Unchanged | 13F ↗ |
| 30 | ARCLU ARC Group Acquisition I Corp Units · Units | 575,000 | $5.9M | 0.4% | New | 13F ↗ |
| 31 | KTWO K2 Capital Acquisition Corporation | 590,000 | $5.9M | 0.4% | Unchanged | 13F ↗ |
| 32 | BREZ Breeze Acquisition Corp. II | 575,000 | $5.7M | 0.4% | New | 13F ↗ |
| 33 | CIG Companhia Energetica de Minas Gerais · ADR | 2.63M | $5.5M | 0.4% | Unchanged | 13F ↗ |
| 34 | Vernal Cap Acquisition Corp Units | 490,000 | $5.2M | 0.3% | New | 13F ↗ |
| 35 | EMIS Emmis Acquisition Corp. | 500,000 | $5.1M | 0.3% | Unchanged | 13F ↗ |
| 36 | Starlink Ai Acquisition Corp Units | 499,990 | $5.1M | 0.3% | New | 13F ↗ |
| 37 | LWAC LightWave Acquisition Corp. | 486,900 | $5.0M | 0.3% | Unchanged | 13F ↗ |
| 38 | AXIN Axiom Intelligence Acquisition Corp 1 | 459,340 | $4.7M | 0.3% | -49.0% | 13F ↗ |
| 39 | KFII K&F Growth Acquisition Corp. II | 450,000 | $4.7M | 0.3% | Unchanged | 13F ↗ |
| 40 | COPL Copley Acquisition Corp | 450,000 | $4.7M | 0.3% | Unchanged | 13F ↗ |
| 41 | CCAQ Collective Acquisition Corp. | 449,995 | $4.7M | 0.3% | Unchanged | 13F ↗ |
| 42 | SZZL Sizzle Acquisition Corp. II | 450,000 | $4.7M | 0.3% | Unchanged | 13F ↗ |
| 43 | TVAI Thayer Ventures Acquisition Corporation II | 450,000 | $4.6M | 0.3% | Unchanged | 13F ↗ |
| 44 | OYSE Oyster Enterprises II Acquisition Corp | 450,000 | $4.6M | 0.3% | Unchanged | 13F ↗ |
| 45 | SPEG Silver Pegasus Acquisition Corp | 450,000 | $4.6M | 0.3% | Unchanged | 13F ↗ |
| 46 | INAC Indigo Acquisition Corp. | 450,000 | $4.6M | 0.3% | Unchanged | 13F ↗ |
| 47 | RFAM RF Acquisition Corp III | 465,000 | $4.6M | 0.3% | Unchanged | 13F ↗ |
| 48 | AIIA AI Infrastructure Acquisition Corp. | 450,000 | $4.6M | 0.3% | Unchanged | 13F ↗ |
| 49 | PACH Pioneer Acquisition I Corp | 450,000 | $4.6M | 0.3% | Unchanged | 13F ↗ |
| 50 | VNME Vendome Acquisition Corporation I | 450,000 | $4.6M | 0.3% | Unchanged | 13F ↗ |
Showing the top 50 of 426 positions. Premium lists every position, plus puts and calls.
Changes since Q1 2026
199 new, 41 added to, 61 trimmed, 200 exited, 125 unchanged. By estimated dollars.
New positions (199)
| ACHC Acadia Healthcare Company, Inc. | 1.40M | New | $41.2M |
| APTV Aptiv PLC | 613,392 | New | $37.7M |
| iShares Tr Etf | 92,192 | New | $27.7M |
| AIV Apartment Investment and Management Company · Reit | 4.46M | New | $13.2M |
| Disciplined Growth Acquis Co Units | 749,995 | New | $7.5M |
| QLEP Quantum Leap Acquisition Corp | 750,000 | New | $7.4M |
| GEF Greif Inc. Class A | 97,567 | New | $7.3M |
| ARCLU ARC Group Acquisition I Corp Units · Units | 575,000 | New | $5.9M |
| BREZ Breeze Acquisition Corp. II | 575,000 | New | $5.7M |
| Vernal Cap Acquisition Corp Units | 490,000 | New | $5.2M |
Added to (41)
| VISN Vistance Networks, Inc. | 7.16M | +59843% | $91.3M |
| BELFA Bel Fuse Inc. Class A | 104,706 | +8106% | $30.1M |
| OTEX Open Text Corporation | 1.64M | +64.9% | $14.3M |
| FMACU Future Money Acquisition Corporation · Units | 405,259 | +15.8% | $559.2K |
| BHRB Burke & Herbert Financial Services Corp. | 11,034 | +199% | $527.6K |
| ARDT Ardent Health, Inc. | 81,911 | +180% | $518.3K |
| ADT ADT Inc. | 102,764 | +219% | $458.6K |
| NSLR Neostellar Capital Corp. | 73,351 | +57.5% | $335.7K |
| FIGS FIGS, Inc. | 44,070 | +290% | $335.2K |
| AKBA Akebia Therapeutics, Inc. | 666,954 | +77.4% | $331.7K |
Trimmed (61)
| ENVA Enova International, Inc. | 1,147 | -99.6% | -$68.7M |
| ETH Grayscale Ethereum Staking Mini ETF | 2.23M | -37.2% | -$19.8M |
| ATMU Atmus Filtration Technologies Inc. | 1.21M | -7.9% | -$5.3M |
| AXIN Axiom Intelligence Acquisition Corp 1 | 459,340 | -49.0% | -$4.6M |
| INDV Supernus, Inc. | 2.68M | -2.4% | -$2.7M |
| LFST LifeStance Health Group, Inc. | 66,466 | -64.6% | -$1.3M |
| ECPG Encore Capital Group Inc | 2,364 | -81.4% | -$967.2K |
| AHCO AdaptHealth Corp. | 73,219 | -55.6% | -$956.0K |
| DAVE Dave Inc. | 950 | -70.5% | -$844.3K |
| SSB SouthState Bank Corporation | 4,457 | -64.4% | -$804.0K |
Exited (200)
| TRIP TripAdvisor, Inc. | 968,658 | Exited | -$10.3M |
| BSOL Bitwise Solana Staking ETF · Com Shs Of Benef | 766,605 | Exited | -$8.5M |
| Voyager Acquisition Corp | 450,000 | Exited | -$5.4M |
| FACT FACT II Acquisition Corp. | 438,966 | Exited | -$4.6M |
| ENHA Enhanced Group Inc. | 450,000 | Exited | -$4.6M |
| GIXXU GigCapital9 Corp. Units · Units | 450,000 | Exited | -$4.5M |
| SUMAU SUMA Acquisition Corporation Units · Units | 450,000 | Exited | -$4.5M |
| PONOU Pono Capital Four, Inc. Units · Units | 450,000 | Exited | -$4.5M |
| Xflh Cap Corp Units | 450,000 | Exited | -$4.5M |
| QSEA Quartzsea Acquisition Corporation | 408,154 | Exited | -$4.2M |
The 10 largest of each, by estimated dollars: shares changed times the later report's price. Index tracking, splits and mergers move positions too.
All positions
Search, sort and filter every position, with puts and calls on their own tab. Premium plan.
Every position, puts and calls. Part of Premium.
Compare two quarters
Pick any two quarters: what is new, added to, trimmed or exited. Premium plan.
Any two quarters side by side. Part of Premium.
Reported value by quarter
Value and number of positions at the end of each quarter.
Loading…
Largest positions in earlier quarters
Pick a quarter to see what the fund's biggest positions were then.
Loading…
Ten largest positions
By value, Q2 2026.
Filings
Most recent first, up to 80. An amendment can replace a report or add holdings to it. All 13F filings
Information, not investment advice. Values are the fund's own figures at quarter end; a report can be up to 45 days old when filed. Disclaimer