MANGROVE PARTNERS IM, LLC

CIK

1535392

Location

Greenwich, CT

Portfolio Value

Small $145,115,412

Diversification

Diversified

Filing Date

Global Rank

#1,613 / 8,578 ▲ 90

Top Industry

Shell Companies 13.7%

3Y Alpha vs SPY

+5.9%

Period ended 3 months ago

Filed May 15, 2026 · 31d

25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+101.0%

SPY

+74.2%

Annualised alpha

+5.9%

Max drawdown

−22.7%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

384 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

7.1%

−0.2 pts

Top 5

27.1%

−1.8 pts

Top 10

43.9%

−3.3 pts

HHI

287

Diversified−36

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Financial Services	21.4%	$250,521,913	101
Technology	12.4%	$145,845,524	58
Healthcare	12.4%	$145,115,412	52
Consumer Cyclical	11.2%	$131,312,492	37
Industrials	7.4%	$86,774,612	46
Unclassified	7.1%	$83,636,452	3
Communication Services	6.4%	$74,690,269	14
Utilities	5.3%	$61,822,714	12
Energy	4.4%	$51,982,009	22
Basic Materials	4.4%	$51,613,142	15
Real Estate	4.0%	$46,604,604	12
Consumer Defensive	3.7%	$43,188,011	12

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
TRIP	TripAdvisor, Inc.	+948,700	968,658	$10,325,894
TIGO	Millicom International Cellular SA	+548,747	556,485	$41,702,985
BSOL	Bitwise Solana Staking ETF	+203,650	766,605	$8,470,985
BILL	BILL Holdings, Inc.	+183,625	838,994	$32,133,470
FIS	Fidelity National Information Services, Inc.	+150,286	657,673	$30,851,440
ZIM	ZIM Integrated Shipping Services Ltd.	+108,312	135,031	$3,558,066
AVAH	Aveanna Healthcare Holdings, Inc.	+81,149	109,057	$702,327
FOSL	Fossil Group, Inc.	+66,450	84,069	$362,337
AXG	Solowin Holdings, Ltd.	+55,729	139,784	$492,039
XMAX	XMax Inc.	+52,707	96,069	$695,539
UPWK	Upwork, Inc	+47,744	61,603	$675,168
RLMD	Relmada Therapeutics, Inc.	+44,325	71,705	$499,066
FLYW	Flywire Corp	+30,921	3,014,997	$35,094,565
HYNE	Hoyne Bancorp, Inc.	+24,726	119,161	$1,724,855
WERN	Werner Enterprises Inc	+20,838	28,295	$832,155
OOMA	Ooma Inc	+20,556	35,260	$513,033
HAE	Haemonetics Corp	+18,345	21,371	$1,204,469
CLW	Clearwater Paper Corp	+16,967	32,562	$468,241
SBLK	Star Bulk Carriers Corp.	+15,573	26,864	$617,066
PSTL	Postal Realty Trust, Inc.	+14,349	30,564	$567,267
VMD	Viemed Healthcare, Inc.	+10,933	82,876	$763,287
JMIA	Jumia Technologies AG	+8,593	24,222	$167,131
ETSY	Etsy Inc	+8,092	12,188	$609,156
PL	Planet Labs PBC	+8,049	19,541	$546,170
ZUMZ	Zumiez Inc	+7,485	17,567	$389,284
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
CHPG	ChampionsGate Acquisition Corp	−251,766	239,875	$2,458,718
NOEM	CO2 Energy Transition Corp.	−250,100	39,200	$406,504
AACB	Artius II Acquisition Inc.	−93,826	356,172	$3,682,818
BW	Babcock & Wilcox Enterprises, Inc.	−73,146	19,696	$289,334
REI	Ring Energy, Inc.	−20,824	145,771	$223,029
ARDT	Ardent Health, Inc.	−18,080	29,242	$250,311
KOP	Koppers Holdings Inc.	−16,980	5,752	$222,487
VAL	Valaris Ltd	−15,570	5,891	$577,553
KELYA	Kelly Services Inc	−15,067	55,237	$488,847
FACT	FACT II Acquisition Corp.	−11,034	438,966	$4,609,143
ABX	Abacus Global Management, Inc.	−9,626	29,191	$230,025
MAMA	Mama's Creations, Inc.	−8,467	11,700	$179,478
SSSS	Suro Capital Corp.	−6,031	46,579	$498,861
SEI	Solaris Energy Infrastructure, Inc.	−4,754	4,426	$250,113
MD	Pediatrix Medical Group, Inc.	−4,407	17,977	$384,528
NVTS	Navitas Semiconductor Corp	−4,324	23,304	$204,376
HRTG	Heritage Insurance Holdings, Inc.	−3,955	11,010	$289,012
EZPW	Ezcorp Inc	−3,833	24,695	$626,759
HDSN	Hudson Technologies Inc /Ny	−3,657	10,401	$61,157
LASR	Nlight, Inc.	−3,093	3,946	$225,000
VISN	Vistance Networks, Inc.	−2,702	11,942	$217,344
PSX	Phillips 66	−2,672	4,447	$810,154
NRG	Nrg Energy, Inc.	−2,594	3,540	$517,335
PARR	Par Pacific Holdings, Inc.	−2,117	10,231	$640,869
AAMI	Acadian Asset Management Inc.	−1,958	6,832	$371,797
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
INDV	Indivior Pharmaceuticals, Inc.	2,742,434	$83,589,388
ETH	Grayscale Ethereum Staking Mini ETF	3,552,685	$70,556,324
OKE	Oneok Inc /New/	461,743	$41,736,949
KDP	Keurig Dr Pepper Inc.	1,364,682	$35,932,077
UNP	Union Pacific Corp	148,098	$35,931,536
GPC	Genuine Parts Co	316,771	$33,498,533
HAVA	Harvard Ave Acquisition Corp	740,600	$7,413,406
KTWO	K2 Capital Acquisition Corp	590,000	$5,823,300
RFAM	RF Acquisition Corp III	465,000	$4,552,350
SCII	SC II Acquisition Corp.	450,000	$4,486,500
SSAC	SPACSphere Acquisition Corp.	450,000	$4,455,000
SORN	Soren Acquisition Corp.	450,000	$4,446,000
IRHO	Iron Horse Acquisition II Corp.	450,000	$4,437,000
XSLL	Xsolla SPAC 1	450,000	$4,423,500
CMII	Columbus Circle Capital Corp II	450,000	$4,423,500
AES	Aes Corp	248,580	$3,502,492
TXNM	Txnm Energy Inc	59,911	$3,502,397
GTLS	Chart Industries Inc	16,902	$3,494,488
BHF	Brighthouse Financial, Inc.	56,118	$3,360,345
SKYT	SkyWater Technology, Inc	87,187	$2,389,795
APAC	StoneBridge Acquisition II Corp	225,000	$2,261,250
QRVO	Qorvo, Inc.	26,703	$2,066,812
CWAN	Clearwater Analytics Holdings, Inc.	85,022	$2,010,770
AHCO	AdaptHealth Corp.	164,961	$1,963,035
OZK	Bank OZK	42,364	$1,944,083
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
RIO	Rio Tinto PLC	998,661	$79,922,839
TEVA	Teva Pharmaceutical Industries Ltd	2,158,950	$67,380,829
ECVT	Ecovyst Inc.	5,447,873	$53,007,804
BDX	Becton Dickinson & Co	247,317	$37,733,352
TFX	Teleflex Inc	256,726	$31,330,841
TPB	Turning Point Brands, Inc.	265,205	$28,748,222
BCAR	D. Boral ARC Acquisition I Corp.	475,000	$4,764,250
FTW	PRESIDIO PRODUCTION Co	450,000	$4,720,500
ANEB	Anebulo Pharmaceuticals, Inc.	2,525,252	$2,550,504
UYSC	UY Scuti Acquisition Corp.	240,898	$2,469,204
RIBB	Ribbon Acquisition Corp.	174,866	$1,815,109
CVNA	Carvana Co.	3,183	$1,343,289
APP	AppLovin Corp	1,817	$1,224,330
ESTA	Establishment Labs Holdings Inc.	15,834	$1,153,981
CAI	Caris Life Sciences, Inc.	42,483	$1,146,191
NTRA	Natera, Inc.	4,960	$1,136,286
ARES	Ares Management Corp	6,921	$1,118,641
WMT	Walmart Inc.	9,887	$1,101,510
CRM	Salesforce, Inc.	4,158	$1,101,495
GH	Guardant Health, Inc.	10,737	$1,096,677
CPT	Camden Property Trust	9,870	$1,086,489
TSM	Taiwan Semiconductor Manufacturing Co Ltd	3,557	$1,080,936
MCO	Moodys Corp /De/	2,113	$1,079,426
V	Visa Inc.	3,070	$1,076,679
BKNG	Booking Holdings Inc.	201	$1,076,421
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

52 positions · $145,115,412 total · Healthcare only · as of Mar 31, 2026

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

Showing 1–50 of 52 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
INDV	Indivior Pharmaceuticals, Inc. Healthcare	NEW	2,742,434	NEW	$83,589,388	NEW	57.60%
BIO	Bio-Rad Laboratories, Inc. Healthcare	Held	126,853	0	$35,360,273	−8.0%	24.37%
AHCO	AdaptHealth Corp. Healthcare	NEW	164,961	NEW	$1,963,035	NEW	1.35%
HAE	Haemonetics Corp Healthcare	Added	21,371	+18,345	$1,204,469	+396.6%	0.83%
LFST	LifeStance Health Group, Inc. Healthcare	NEW	187,710	NEW	$1,195,712	NEW	0.82%
AVTR	Avantor, Inc. Healthcare	NEW	140,513	NEW	$1,101,621	NEW	0.76%
ANIP	Ani Pharmaceuticals Inc Healthcare	Added	12,918	+2,331	$993,394	+18.9%	0.68%
PAHC	Phibro Animal Health Corp Healthcare	NEW	16,660	NEW	$921,464	NEW	0.63%
MIRM	Mirum Pharmaceuticals, Inc. Healthcare	NEW	9,916	NEW	$916,040	NEW	0.63%
DYN	Dyne Therapeutics, Inc. Healthcare	NEW	47,927	NEW	$868,916	NEW	0.60%
VMD	Viemed Healthcare, Inc. Healthcare	Added	82,876	+10,933	$763,287	+42.8%	0.53%
ALT	Altimmune, Inc. Healthcare	NEW	239,280	NEW	$736,982	NEW	0.51%
HQY	Healthequity, Inc. Healthcare	NEW	8,798	NEW	$735,248	NEW	0.51%
ARVN	Arvinas, Inc. Healthcare	NEW	69,260	NEW	$734,156	NEW	0.51%
AVAH	Aveanna Healthcare Holdings, Inc. Healthcare	Added	109,057	+81,149	$702,327	+208.0%	0.48%
MOH	Molina Healthcare, Inc. Healthcare	NEW	5,254	NEW	$700,358	NEW	0.48%
INFU	InfuSystem Holdings, Inc Healthcare	NEW	74,061	NEW	$683,583	NEW	0.47%
FBRX	Forte Biosciences, Inc. Healthcare	NEW	25,706	NEW	$665,785	NEW	0.46%
CHE	Chemed Corp Healthcare	Added	1,644	+286	$621,004	+6.9%	0.43%
TDOC	Teladoc Health, Inc. Healthcare	NEW	104,420	NEW	$569,089	NEW	0.39%
PRVA	Privia Health Group, Inc. Healthcare	NEW	27,153	NEW	$558,537	NEW	0.38%
TECH	BIO-TECHNE Corp Healthcare	NEW	10,243	NEW	$535,299	NEW	0.37%
TMO	Thermo Fisher Scientific Inc. Healthcare	NEW	1,075	NEW	$528,394	NEW	0.36%
AKBA	Akebia Therapeutics, Inc. Healthcare	NEW	375,954	NEW	$522,576	NEW	0.36%
RGEN	Repligen Corp Healthcare	NEW	4,390	NEW	$517,229	NEW	0.36%
RLMD	Relmada Therapeutics, Inc. Healthcare	Added	71,705	+44,325	$499,066	+277.4%	0.34%
GRDN	Guardian Pharmacy Services, Inc. Healthcare	NEW	13,249	NEW	$498,957	NEW	0.34%
SGRY	Surgery Partners, Inc. Healthcare	NEW	39,525	NEW	$471,138	NEW	0.32%
EHC	Encompass Health Corp Healthcare	NEW	4,592	NEW	$444,184	NEW	0.31%
OGN	Organon & Co. Healthcare	NEW	73,164	NEW	$438,252	NEW	0.30%
CNMD	CONMED Corp Healthcare	NEW	12,224	NEW	$432,240	NEW	0.30%
NRC	Nrc Health Healthcare	NEW	22,649	NEW	$384,580	NEW	0.27%
MD	Pediatrix Medical Group, Inc. Healthcare	Reduced	17,977	-4,407	$384,528	−19.7%	0.26%
INBX	Inhibrx Biosciences, Inc. Healthcare	NEW	5,531	NEW	$371,849	NEW	0.26%
CELC	Celcuity Inc. Healthcare	NEW	2,683	NEW	$306,237	NEW	0.21%
TNGX	Tango Therapeutics, Inc. Healthcare	NEW	12,557	NEW	$262,692	NEW	0.18%
ARDT	Ardent Health, Inc. Healthcare	Reduced	29,242	-18,080	$250,311	−40.1%	0.17%
ARWR	Arrowhead Pharmaceuticals, Inc. Healthcare	NEW	3,797	NEW	$238,071	NEW	0.16%
KYTX	Kyverna Therapeutics, Inc. Healthcare	NEW	27,014	NEW	$233,130	NEW	0.16%
GLUE	Monte Rosa Therapeutics, Inc. Healthcare	NEW	13,708	NEW	$225,496	NEW	0.16%
PVLA	Palvella Therapeutics, Inc. Healthcare	NEW	1,791	NEW	$223,248	NEW	0.15%
NKTR	Nektar Therapeutics Healthcare	NEW	3,057	NEW	$219,951	NEW	0.15%
IMMX	Immix Biopharma, Inc. Healthcare	NEW	23,772	NEW	$216,562	NEW	0.15%
KOD	Kodiak Sciences Inc. Healthcare	NEW	5,549	NEW	$211,527	NEW	0.15%
RAPP	Rapport Therapeutics, Inc. Healthcare	NEW	6,753	NEW	$211,301	NEW	0.15%
ANAB	Anaptysbio, Inc Healthcare	NEW	3,708	NEW	$205,645	NEW	0.14%
MAZE	Maze Therapeutics, Inc. Healthcare	NEW	6,748	NEW	$201,427	NEW	0.14%
IRD	Opus Genetics, Inc. Healthcare	NEW	41,717	NEW	$189,812	NEW	0.13%
CTMX	CytomX Therapeutics, Inc. Healthcare	Held	26,265	0	$123,445	+10.3%	0.09%
ZURA	Zura Bio Ltd Healthcare	NEW	14,791	NEW	$88,006	NEW	0.06%