MANGROVE PARTNERS IM, LLC

Registered adviser

CIK

1535392

Location

Greenwich, CT

Portfolio Value

Mid $1,488,997,455

Diversification

Diversified

Filing Date

Global Rank

#1,965 / 8,818 ▲ 50

Top Industry

Shell Companies 16.7%

Period ended 4 months ago

Filed Aug 14, 2026 · 3mo

26 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type

Registered adviser

Form ADV roster, Oct 1, 2026

Form ADV adviser

CRD 162296

Roster of Oct 1, 2026

Regulatory AUM

$2,705,898,893

Main clients

Pooled investment vehicles (99% of AUM)

Private funds

1 fund · Hedge funds

Focus by fund count, roster of Oct 1, 2026

$2,676,859,987 gross assets

LEI

549300EH76BEETRFKH71

Private funds on Schedule D 7.B.(1)

As filed Mar 28, 2024; SEC's bulk Form ADV archive ends with 2024 filings.

$2,447,494,952 gross assets in 1 fund Hedge funds $2,447,494,952 (1)

Form ADV history

Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.

Rosters	Regulatory AUM	Main clients
Apr 2026 to Oct 2026	$2,705,898,893	Pooled investment vehicles (99%)
Apr 2025 to Mar 2026	$2,075,413,593	Pooled investment vehicles (97%)
Apr 2024 to Mar 2025	$2,447,494,952	Pooled investment vehicles (98%)
May 2023 to Mar 2024	$2,037,638,184	Pooled investment vehicles (98%)
Apr 2023	$2,037,638,184	Pooled investment vehicles (98%)
Apr 2022 to Mar 2023	$1,961,372,584	Pooled investment vehicles (98%)

3 earlier changes not shown.

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.

Style

Diversified active

Top 10 weight 38.9%, 39.6 effective positions, active share 94.6% against the Russell 2000 as of 2026-06-30; it meets none of the index-like, systematic-like or concentrated tests

Turnover

High turnover

119.2% over the last four quarters (100%+)

Horizon

Short horizon

Value-weighted holding period 3.4 quarters (under 4)

Closest benchmark: the Russell 2000 as of 2026-06-30, active share 94.6%; sector active share 22.7% against the combined 13F book's sector weights.

Over time 26 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

View clone backtest

Portfolio Concentration

416 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

7.4%

+0.6 pts

Top 5

24.6%

−1.2 pts

Top 10

38.9%

−2.9 pts

HHI

252

Diversified−11

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Financial Services	20.7%	$307,942,344	149
Technology	19.6%	$291,570,375	56
Healthcare	14.5%	$215,284,752	46
Consumer Cyclical	10.8%	$160,215,464	31
Industrials	7.0%	$104,816,155	47
Communication Services	5.6%	$83,300,854	13
Real Estate	4.3%	$64,055,437	17
Unclassified	4.1%	$61,255,905	2
Basic Materials	3.7%	$54,454,135	19
Utilities	3.4%	$50,996,007	8
Consumer Defensive	3.2%	$48,184,957	10
Energy	3.2%	$46,921,070	18

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
VISN	Vistance Networks, Inc.	+7,146,497	7,158,439	$91,484,850
OTEX	Open Text Corp	+644,747	1,637,946	$36,280,503
AKBA	Akebia Therapeutics, Inc.	+291,000	666,954	$760,327
BELFA	Bel Fuse Inc	+103,430	104,706	$30,493,528
ADT	ADT Inc.	+70,547	102,764	$667,966
PNNT	Pennantpark Investment Corp	+65,463	191,563	$664,723
FMACU	Future Money Acquisition Corp	+55,259	405,259	$4,101,221
ARDT	Ardent Health, Inc.	+52,669	81,911	$806,004
FIGS	FIGS, Inc.	+32,770	44,070	$450,836
YEXT	Yext, Inc.	+29,581	122,666	$572,850
NSLR	Neostellar Capital Corp.	+26,772	73,351	$919,821
NUS	Nu Skin Enterprises, Inc.	+20,037	42,083	$222,198
VTS	Vitesse Energy, Inc.	+17,977	40,708	$641,965
BW	Babcock & Wilcox Enterprises, Inc.	+16,796	36,492	$514,537
ACIC	AMERICAN COASTAL INSURANCE Corp	+10,240	43,103	$478,443
CSTM	Constellium SE	+8,823	20,907	$666,306
CARG	CarGurus, Inc.	+7,898	18,955	$646,175
—		+7,640	33,346	$708,602
INGM	Ingram Micro Holding Corp	+7,475	16,677	$457,450
BHRB	Burke & Herbert Financial Services Corp.	+7,342	11,034	$792,903
ARVN	Arvinas, Inc.	+6,960	76,220	$633,388
KOP	Koppers Holdings Inc.	+6,734	12,486	$560,621
CRTO	Criteo S.A.	+5,804	20,813	$380,461
GSL	Global Ship Lease, Inc.	+5,569	12,313	$462,968
BXC	BlueLinx Holdings Inc.	+3,901	8,867	$548,689
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
ETH	Grayscale Ethereum Staking Mini ETF	−1,320,029	2,232,656	$33,556,819
AXIN	Axiom Intelligence Acquisition Corp 1	−440,660	459,340	$4,749,575
ENVA	Enova International, Inc.	−285,396	1,147	$276,117
IRHOR	Iron Horse Acquisition II Corp.	−149,013	300,987	$48,399
LFST	LifeStance Health Group, Inc.	−121,244	66,466	$711,850
ATMU	Atmus Filtration Technologies Inc.	−103,991	1,211,236	$61,760,923
AHCO	AdaptHealth Corp.	−91,742	73,219	$762,941
INDV	Indivior Pharmaceuticals, Inc.	−65,704	2,676,730	$109,826,231
AVAH	Aveanna Healthcare Holdings, Inc.	−61,769	47,288	$405,258
LYFT	Lyft, Inc.	−46,666	10,082	$147,298
FLYW	Flywire Corp	−30,921	2,984,076	$52,430,215
MUX	McEwen Inc.	−24,696	13,934	$252,623
PMT	PennyMac Mortgage Investment Trust	−22,085	19,967	$225,227
OOMA	Ooma Inc	−21,335	13,925	$267,638
TENB	Tenable Holdings, Inc.	−17,818	15,455	$569,980
PSTL	Postal Realty Trust, Inc.	−16,704	13,860	$341,510
BKSY	BlackSky Technology Inc.	−16,135	7,870	$219,730
CORZ	Core Scientific, Inc.	−14,806	28,655	$733,281
NOEMR	CO2 Energy Transition Corp.	−14,760	226,847	$40,832
NVTS	Navitas Semiconductor Corp	−11,179	12,125	$217,280
APOG	Apogee Enterprises, Inc.	−11,062	4,558	$208,482
ECPG	Encore Capital Group Inc	−10,368	2,364	$220,537
MEI	Methode Electronics Inc	−9,713	16,985	$322,205
NRC	Nrc Health	−9,454	13,195	$284,616
ACI	Albertsons Companies, Inc.	−8,123	11,555	$156,339
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
ACHC	Acadia Healthcare Company, Inc.	1,396,059	$41,225,622
APTV	Aptiv PLC	613,392	$37,650,000
IWM	iShares Russell 2000 ETF	92,192	$27,699,086
AIV	Apartment Investment & Management Co	4,459,396	$13,244,406
QLEP	Quantum Leap Acquisition Corp	750,000	$7,447,500
GEF	Greif, Inc	97,567	$7,267,765
ARCLU	ARC Group Acquisition I Corp.	575,000	$5,870,750
BREZ	Breeze Acquisition Corp. II	575,000	$5,698,250
MYXXU	Maywood Acquisition Corp. 2	450,000	$4,531,500
ATLQ	JAB Acquisition Corp I	450,000	$4,513,500
XFLH	XFLH Capital Corp	450,000	$4,486,500
PONO	Pono Capital Four, Inc.	450,000	$4,482,000
GIX	GigCapital9 Corp.	450,000	$4,468,500
IACO	Idea Acquisition Corp.	450,000	$4,459,500
CTAA	Clearthink 1 Acquisition Corp.	450,000	$4,459,500
SUMA	SUMA Acquisition Corp	450,000	$4,450,500
APUR	Aperture AC	425,000	$4,207,500
AAUC	Allied Gold Corp	138,757	$3,299,641
FULT	Fulton Financial Corp	129,128	$3,123,606
CZR	Caesars Entertainment, Inc.	101,729	$3,070,181
—		58,016	$3,013,931
MCAH	Mountain Crest Acquisition 6 Corp.	294,882	$2,925,229
IMXI	International Money Express, Inc.	196,206	$2,835,176
ARCI	Archimedes Tech SPAC Partners III Co.	200,000	$2,002,000
—		182,525	$1,799,696
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
TRIP	TripAdvisor, Inc.	968,658	$10,325,894
BSOL	Bitwise Solana Staking ETF	766,605	$8,470,985
—		450,000	$5,404,500
FACT	FACT II Acquisition Corp.	438,966	$4,609,143
ENHA	Enhanced Group Inc.	450,000	$4,576,500
GIXXU	GigCapital9 Corp.	450,000	$4,522,500
SUMAU	SUMA Acquisition Corp	450,000	$4,509,000
PONOU	Pono Capital Four, Inc.	450,000	$4,491,000
QSEA	Quartzsea Acquisition Corp	408,154	$4,232,556
AES	Aes Corp	248,580	$3,502,492
TXNM	Txnm Energy Inc	59,911	$3,502,397
—		198,659	$2,630,245
SSACW	SPACSphere Acquisition Corp.	225,000	$2,227,500
—		85,022	$2,010,770
OZK	Bank OZK	42,364	$1,944,083
VECO	Veeco Instruments Inc	56,213	$1,903,372
—		51,666	$1,815,543
AXTA	Axalta Coating Systems Ltd.	55,533	$1,538,264
HAE	Haemonetics Corp	21,371	$1,204,469
—		28,766	$1,145,750
DY	Dycom Industries Inc	2,796	$947,340
PAHC	Phibro Animal Health Corp	16,660	$921,464
HBNC	Horizon Bancorp Inc	52,556	$870,852
CVBF	Cvb Financial Corp	44,212	$857,270
CBU	Community Financial System, Inc.	14,436	$846,671
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

416 tracked positions · $1,488,997,455 total · filing declares 426 positions · $1,522,156,620 · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 416 positions by value · page 1 of 9

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Held (qtrs)	Est. cost/share	% of Portfolio
INDV	Indivior Pharmaceuticals, Inc. Healthcare	Reduced	2,676,730	-65,704	$109,826,231	+31.4%	2	$33.03	7.38%
VISN	Vistance Networks, Inc. Technology	Added	7,158,439	+7,146,497	$91,484,850	+41992.2%	3	$14.12	6.14%
ATMU	Atmus Filtration Technologies Inc. Consumer Cyclical	Reduced	1,211,236	-103,991	$61,760,923	−17.3%	12	$25.86	4.15%
FLYW	Flywire Corp Technology	Reduced	2,984,076	-30,921	$52,430,215	+49.4%	4	$12.34	3.52%
TIGO	Millicom International Cellular SA Communication Services	Held	556,485	0	$50,506,578	+21.1%	3	$65.36	3.39%
REX	REX AMERICAN RESOURCES Corp Basic Materials	Held	1,015,234	0	$45,837,815	−0.9%	4	unpriced	3.08%
KDP	Keurig Dr Pepper Inc. Consumer Defensive	Held	1,364,682	0	$44,666,041	+24.3%	2	$28.03	3.00%
MRP	Millrose Properties, Inc. Real Estate	Held	1,380,992	0	$41,498,809	+7.3%	6	$24.96	2.79%
ACHC	Acadia Healthcare Company, Inc. Healthcare	NEW	1,396,059	NEW	$41,225,622	NEW	1	$25.67	2.77%
PCG	PG&E Corp Utilities	Held	2,413,615	0	$40,597,004	−4.3%	4	$14.59	2.73%
UNP	Union Pacific Corp Industrials	Held	148,098	0	$40,282,656	+12.1%	2	$244.86	2.71%
OKE	Oneok Inc Energy	Held	461,743	0	$40,143,936	−3.8%	2	$82.33	2.70%
CODI	Compass Diversified Holdings Industrials	Held	3,684,800	0	$39,279,968	+35.6%	5	$9.74	2.64%
APTV	Aptiv PLC Consumer Cyclical	NEW	613,392	NEW	$37,650,000	NEW	1	$61.17	2.53%
GPC	Genuine Parts Co Consumer Cyclical	Held	316,771	0	$37,372,642	+11.6%	2	$123.79	2.51%
BIO	Bio-Rad Laboratories, Inc. Healthcare	Added	127,191	+338	$37,344,549	+5.6%	4	$272.16	2.51%
OTEX	Open Text Corp Technology	Added	1,637,946	+644,747	$36,280,503	+64.2%	5	$25.41	2.44%
ETH	Grayscale Ethereum Staking Mini ETF	Reduced	2,232,656	-1,320,029	$33,556,819	−52.4%	2	$22.66	2.25%
BELFA	Bel Fuse Inc Technology	Added	104,706	+103,430	$30,493,528	+13161.8%	2	$242.48	2.05%
BILL	BILL Holdings, Inc. Technology	Held	838,994	0	$30,338,023	−5.6%	4	$46.46	2.04%
NWSA	News Corp Communication Services	Held	1,191,858	0	$29,593,834	−0.4%	6	$28.90	1.99%
IWM	iShares Russell 2000 ETF	NEW	92,192	NEW	$27,699,086	NEW	1	unpriced	1.86%
FIS	Fidelity National Information Services, Inc. Technology	Held	657,673	0	$25,570,326	−17.1%	3	$63.16	1.72%
AIV	Apartment Investment & Management Co Real Estate	NEW	4,459,396	NEW	$13,244,406	NEW	1	$3.83	0.89%
HAVA	Harvard Ave Acquisition Corp Financial Services	Held	740,600	0	$7,480,060	+0.9%	2	$9.99	0.50%
QLEP	Quantum Leap Acquisition Corp Financial Services	NEW	750,000	NEW	$7,447,500	NEW	1	unpriced	0.50%
GEF	Greif, Inc Consumer Cyclical	NEW	97,567	NEW	$7,267,765	NEW	1	$67.08	0.49%
CTAAU	Clearthink 1 Acquisition Corp. Financial Services	Held	605,000	0	$6,098,400	+0.8%	2	unpriced	0.41%
ARCLU	ARC Group Acquisition I Corp. Financial Services	NEW	575,000	NEW	$5,870,750	NEW	1	$10.13	0.39%
KTWO	K2 Capital Acquisition Corp Financial Services	Held	590,000	0	$5,870,500	+0.8%	2	$9.87	0.39%
BREZ	Breeze Acquisition Corp. II Financial Services	NEW	575,000	NEW	$5,698,250	NEW	1	unpriced	0.38%
CIG	Energy Co Of Minas Gerais Utilities	Held	2,625,000	0	$5,512,500	−12.1%	21	unpriced	0.37%
EMIS	Emmis Acquisition Corp. Financial Services	Held	500,000	0	$5,055,000	+0.6%	3	$9.97	0.34%
LWAC	LightWave Acquisition Corp. Financial Services	Held	486,900	0	$4,976,118	+0.2%	4	$9.97	0.33%
AXIN	Axiom Intelligence Acquisition Corp 1 Financial Services	Reduced	459,340	-440,660	$4,749,575	−47.9%	4	$9.97	0.32%
KFII	K&F Growth Acquisition Corp. II Financial Services	Held	450,000	0	$4,747,500	+1.2%	5	$10.13	0.32%
COPL	Copley Acquisition Corp Financial Services	Held	450,000	0	$4,693,500	+1.1%	5	unpriced	0.32%
CCAQ	Collective Acquisition Corp. Financial Services	Held	449,995	0	$4,693,447	+1.0%	5	unpriced	0.32%
SZZL	Sizzle Acquisition Corp. II Financial Services	Held	450,000	0	$4,662,000	+0.8%	5	$10.06	0.31%
TVAI	Thayer Ventures Acquisition Corp II Financial Services	Held	450,000	0	$4,644,000	+1.1%	4	$10.01	0.31%
OYSE	Oyster Enterprises II Acquisition Corp Financial Services	Held	450,000	0	$4,630,500	+1.2%	4	$10.01	0.31%
SPEG	Silver Pegasus Acquisition Corp. Financial Services	Held	450,000	0	$4,621,500	+0.9%	4	unpriced	0.31%
INAC	Indigo Acquisition Corp. Financial Services	Held	450,000	0	$4,612,500	+0.6%	4	$9.96	0.31%
RFAM	RF Acquisition Corp III Financial Services	Held	465,000	0	$4,603,500	+1.1%	2	$9.81	0.31%
AIIA	AI Infrastructure Acquisition Corp. Financial Services	Held	450,000	0	$4,603,500	+2.0%	3	$9.93	0.31%
PACH	Pioneer Acquisition I Corp Financial Services	Held	450,000	0	$4,603,500	+1.0%	4	$9.95	0.31%
VNME	Vendome Acquisition Corp I Financial Services	Held	450,000	0	$4,585,500	+1.1%	4	$9.92	0.31%
IPXG	Inflection Point Acquisition Corp. VII Financial Services	Held	450,000	0	$4,563,000	+3.2%	2	$9.84	0.31%
LATA	Galata Acquisition Corp. II Financial Services	Held	450,000	0	$4,549,500	+1.2%	3	$9.98	0.31%
MYXXU	Maywood Acquisition Corp. 2 Financial Services	NEW	450,000	NEW	$4,531,500	NEW	1	$10.10	0.30%

Showing the top 50 of 416 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.