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Mariner, LLC

SEC CIK
0001373442
Latest filing
Aug 13, 2026

Holdings in Q3 2025

Holdings as of Sep 30, 2025, filed Nov 14, 2025. Long positions only; changes compare share counts with Q2 2025.

Institution overview
Positions
3,542
+74 vs. Q2 2025
Portfolio value
$77.4B
+$8.11B (+11.7%) vs. Q2 2025
Filed
Nov 14, 2025
SEC
Holdings of Mariner, LLC in Q3 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
John Bean Technologies Corp477839AB0NOTE 0.250% 5/152,000$52.5K<0.1%00.0%Unchanged–
MVISMicrovision, Inc.COM NEW42,754$53.0K<0.1%−3,181−6.9%ReducedHistory
BTMDbiote Corp.CLASS A COM17,840$53.5K<0.1%−1,377−7.2%ReducedHistory
MOBXMobix Labs, IncCOM CL A66,574$53.7K<0.1%00.0%UnchangedHistory
MLSSMilestone Scientific Inc.COM NEW121,750$55.3K<0.1%−75,000−38.1%ReducedHistory
CVGICommercial Vehicle Group, Inc.COM33,258$56.5K<0.1%−118−0.4%ReducedHistory
SCWO374Water Inc.Common Stock200,750$57.6K<0.1%+19,870+11.0%AddedHistory
CXEMFS High Income Municipal TrustSH BEN INT15,485$57.6K<0.1%+230+1.5%AddedHistory
Greenbrier Cos Inc393657AM3NOTE 2.875% 4/154,000$57.6K<0.1%00.0%Unchanged–
UPXIUpexi, Inc.COM NEW10,000$57.7K<0.1%+10,000NewHistory
LPROOpen Lending CorpCOM27,620$58.3K<0.1%+2,890+11.7%AddedHistory
IQiQIYI, Inc.SPONSORED ADS22,908$58.6K<0.1%+10,691+87.5%AddedHistory
Akamai Technologies Inc00971TAL5NOTE 0.375% 9/062,000$59.0K<0.1%00.0%Unchanged–
GOSSGossamer Bio, Inc.COM22,469$59.1K<0.1%+22,469NewHistory
BLDPBallard Power Systems Inc.COM21,763$59.2K<0.1%+318+1.5%AddedHistory
NXDRNextdoor Holdings, Inc.COM CL A29,355$61.4K<0.1%+9,656+49.0%AddedHistory
GUTGabelli Utility TrustCOM10,174$61.8K<0.1%−9,000−46.9%ReducedHistory
MAPSWM Technology, Inc.COM53,941$62.6K<0.1%+2,426+4.7%AddedHistory
TROXTronox Holdings plcSHS15,661$63.0K<0.1%−35,312−69.3%ReducedHistory
BTMBitcoin Depot Inc.COM18,795$63.2K<0.1%+6,018+47.1%AddedHistory
BORRBorr Drilling LtdSHS23,529$63.3K<0.1%+13,494+134.5%AddedHistory
MCNXAI Madison Equity Premium Income FundCOM10,381$64.1K<0.1%−60−0.6%ReducedHistory
CERSCerus CorpCOM40,542$64.5K<0.1%−3,341−7.6%ReducedHistory
BWENBroadwind, Inc.COM NEW30,852$64.8K<0.1%00.0%UnchangedHistory
AISPAirship AI Holdings, Inc.COM12,720$65.8K<0.1%−28−0.2%ReducedHistory
MFMAberdeen Municipal Income FundSH BEN INT12,394$66.8K<0.1%+1,244+11.2%AddedHistory
Ford MTR Co Del345370CZ1NOTE 3/167,000$67.3K<0.1%00.0%Unchanged–
BRYBerry Corp (bry)COM17,813$67.3K<0.1%+5,930+49.9%AddedHistory
SLIStandard Lithium Ltd.COM20,117$67.8K<0.1%00.0%UnchangedHistory
PPTFranklin Premier Income TrustSH BEN INT18,442$68.1K<0.1%+1,278+7.4%AddedHistory
Halozyme Therapeutics, Inc.40637HAD1NOTE 0.250% 3/059,000$68.1K<0.1%+5,000+9.3%Added–
POETPoet Technologies Inc.COM NEW12,673$70.2K<0.1%+192+1.5%AddedHistory
EWCZEuropean Wax Center, Inc.CLASS A COM17,713$70.7K<0.1%+3,088+21.1%AddedHistory
ASRTAssertio Holdings, Inc.COM NEW80,499$70.9K<0.1%+80,499NewHistory
QSIQuantum-Si IncCOM CL A50,529$71.2K<0.1%−65−0.1%ReducedHistory
BBBLACKBERRY LtdCOM14,638$71.4K<0.1%+14,638NewHistory
DSMBNY Mellon Strategic Municipal Bond Fund, Inc.COM12,194$72.2K<0.1%+594+5.1%AddedHistory
MMTAberdeen Multi-Market Income FundSH BEN INT15,173$72.5K<0.1%−1,912−11.2%ReducedHistory
DHYUBS Asset Management High Yield Credit FundSH BEN INT35,310$72.7K<0.1%+2,005+6.0%AddedHistory
AKBAAkebia Therapeutics, Inc.COM27,243$74.4K<0.1%−11,083−28.9%ReducedHistory
ZIPZiprecruiter, Inc.CL A17,826$75.2K<0.1%+7,299+69.3%AddedHistory
MCRMFS Charter Income TrustSH BEN INT11,898$76.4K<0.1%+42+0.4%AddedHistory
PSQHPSQ Holdings, Inc.CL A41,295$78.9K<0.1%+494+1.2%AddedHistory
QUADQuad/Graphics, Inc.COM CL A12,642$79.1K<0.1%+63+0.5%AddedHistory
ABCLAbCellera Biologics Inc.COM15,792$79.4K<0.1%+15,792NewHistory
EXKEndeavour Silver CorpCOM10,300$80.7K<0.1%−75−0.7%ReducedHistory
ETF Opportunities Trust26923N462T REX 2X LONG MS17,452$81.2K<0.1%−6,000−25.6%Reduced–
VFSVinFast Auto Ltd.SHS25,846$83.2K<0.1%−8,335−24.4%ReducedHistory
LNKBLINKBANCORP, Inc.COMMON STOCK11,729$83.6K<0.1%+11,729NewHistory
ALTGAlta Equipment Group Inc.COMMON STOCK11,582$83.9K<0.1%−1,645−12.4%ReducedHistory
HIOWestern Asset High Income Opportunity Fund Inc.COM21,952$84.3K<0.1%−7,628−25.8%ReducedHistory
INNSummit Hotel Properties, Inc.COM15,395$84.5K<0.1%−2,231−12.7%ReducedHistory
TLRYTilray Brands, Inc.COM CL 248,908$84.6K<0.1%+11,045+29.2%AddedHistory
XERSXeris Biopharma Holdings, Inc.COM10,404$84.7K<0.1%−1,333−11.4%ReducedHistory
CGNTCognyte Software Ltd.ORD SHS10,090$84.8K<0.1%−488−4.6%ReducedHistory
PMMFranklin Managed Municipal Income TrustCOM14,034$84.8K<0.1%00.0%UnchangedHistory
LACLithium Americas Corp.Stock14,954$85.4K<0.1%+1,575+11.8%AddedHistory
VNDAVanda Pharmaceuticals Inc.COM17,395$86.8K<0.1%+17,395NewHistory
BBDOBank BradescoSPONSORED ADR29,746$87.2K<0.1%+941+3.3%AddedHistory
CMRCCommerce.com, Inc.COM SER 117,615$87.9K<0.1%+17,615NewHistory
PNNTPennantpark Investment CorpCOM13,133$88.1K<0.1%+503+4.0%AddedHistory
ALVOAlvotechORDINARY SHARES10,768$88.2K<0.1%−5,007−31.7%ReducedHistory
SHCOSoho House & Co Inc.COM CL A10,000$88.5K<0.1%00.0%UnchangedHistory
WHFWhiteHorse Finance, Inc.COM12,977$89.8K<0.1%+536+4.3%AddedHistory
FOLDAmicus Therapeutics, Inc.COM11,541$90.9K<0.1%+11,541NewHistory
OIAInvesco Municipal Income Opportunities TrustCOM15,275$92.1K<0.1%00.0%UnchangedHistory
TSEOQTrinseo PLCCOM39,200$92.1K<0.1%+39,200NewHistory
LANDGladstone Land CorpCOM10,116$92.7K<0.1%+10,116NewHistory
GGNGAMCO Global Gold, Natural Resources & Income TrustCOM SH BEN INT18,017$92.9K<0.1%+2,224+14.1%AddedHistory
CTKBCytek Biosciences, Inc.COM26,902$93.3K<0.1%+9,663+56.1%AddedHistory
KOSKosmos Energy Ltd.COM56,471$93.7K<0.1%−46,594−45.2%ReducedHistory
EGHT8X8 IncCOM44,228$93.8K<0.1%+30,140+213.9%AddedHistory
SFIXStitch Fix, Inc.Stock21,751$94.6K<0.1%+21,751NewHistory
DNNDenison Mines Corp.COM34,872$95.9K<0.1%−2,846−7.5%ReducedHistory
RCKTRocket Pharmaceuticals, Inc.COM29,466$96.1K<0.1%+6,402+27.8%AddedHistory
SSIISS Innovations International, Inc.COM NEW14,840$96.5K<0.1%00.0%UnchangedHistory
ZTRVirtus Total Return Fund Inc.COM15,078$97.3K<0.1%+984+7.0%AddedHistory
RUMRUM Group Inc.Stock13,474$97.6K<0.1%+705+5.5%AddedHistory
MBIMbia IncCOM13,149$98.0K<0.1%+679+5.4%AddedHistory
CAPRCapricor Therapeutics, Inc.COM NEW13,609$98.1K<0.1%+13,609NewHistory
PSECProspect Capital CorpCOM35,986$99.0K<0.1%−20,107−35.8%ReducedHistory
RDWRedwire CorpStock11,094$99.7K<0.1%+11,094NewHistory
Mogo Inc60800C208COM55,305$100.1K<0.1%−300,333−84.4%Reduced–
HOSHornbeck Offshore Services, Inc.Stock15,260$100.1K<0.1%−6,452−29.7%ReducedHistory
GBTGGlobal Business Travel Group, Inc.COM CL A12,397$100.2K<0.1%+12,397NewHistory
FIGSFIGS, Inc.CL A14,979$100.2K<0.1%+14,979NewHistory
LILAKLiberty Latin America Ltd.COM CL C11,883$100.3K<0.1%+11,883NewHistory
PRMEPrime Medicine, Inc.COM18,219$100.9K<0.1%+18,219NewHistory
OPENOpendoor Technologies Inc.COM12,679$101.1K<0.1%+467+3.8%AddedHistory
ENICEnel Chile S.A.SPONSORED ADR26,145$101.7K<0.1%+3,461+15.3%AddedHistory
GLUEMonte Rosa Therapeutics, Inc.COM13,763$102.0K<0.1%−1,096−7.4%ReducedHistory
HLITHarmonic Inc.COM10,021$102.0K<0.1%+10,021NewHistory
EHABEnhabit, Inc.COM12,786$102.4K<0.1%+12,786NewHistory
AVDXAvidXchange Holdings, Inc.COM10,339$102.9K<0.1%+10,339NewHistory
XIFRXPLR Infrastructure, LPCOM UNIT PART IN10,136$103.1K<0.1%−4,139−29.0%ReducedHistory
ABVEFAbove Food Ingredients Inc.COM59,512$103.6K<0.1%+59,512NewHistory
FTFFranklin Ltd Duration Income TrustCOM16,411$104.5K<0.1%+581+3.7%AddedHistory
VPVInvesco Pennsylvania Value Municipal Income TrustCOM10,215$105.5K<0.1%+96+0.9%AddedHistory
VRCAVerrica Pharmaceuticals Inc.COM SHS24,550$105.8K<0.1%−1,980−7.5%ReducedConverted for a 1-for-10 splitHistory
GERNGeron CorpCOM77,642$106.4K<0.1%−6,498−7.7%ReducedHistory

Sold out since Q2 2025 (269)

Positions held at the end of Q2 2025 that are gone from this filing.

The largest 100 of 269 by value last quarter.

Positions of Mariner, LLC sold out since Q2 2025
SecurityClassShares in Q2 2025Value in Q2 2025% of portfolio in Q2 2025History
Managed Portfolio Series56167N720TORTOISE NRAM PI199,175$7.12M<0.1%–
HESHess CorpStock37,617$5.21M<0.1%History
SPDR Index Shs FDS78463X418ST STR MSCI WLD29,098$3.92M<0.1%–
ANSSAnsys IncCOM11,164$3.92M<0.1%History
iShares U S ETF Tr46431W564COMMODITY CURVE164,297$3.23M<0.1%–
VanEck ETF Trust92189F486IG FLOA RATE ETF126,407$3.22M<0.1%–
VanEck ETF Trust92189H748CLO ETF55,077$2.92M<0.1%–
ETF Ser Solutions26922B683AAM TRANS ETF64,255$2.78M<0.1%–
GMSGMS Inc.COM23,005$2.50M<0.1%History
Hartford FDS Exchange Traded41653L404SCHRDRS TAX BD129,548$2.42M<0.1%–
GPKGraphic Packaging Holding CoCOM111,418$2.35M<0.1%History
Neuberger Berman ETF Trust64135A705OPT STRATEGY ETF79,701$2.08M<0.1%–
ETF Ser Solutions26922A198AAM LW DUR PFD103,553$2.03M<0.1%–
WBAWalgreens Boots Alliance, Inc.COM171,705$1.97M<0.1%History
PATKPatrick Industries IncCOM19,874$1.83M<0.1%History
Two RDS Shared Tr90214Q683LEADERSHARES EQT55,020$1.81M<0.1%–
WSOWatsco IncCOM4,053$1.79M<0.1%History
Neuberger Berman S-M Cap ETF64135A804ETF70,096$1.76M<0.1%–
JNPRJuniper Networks IncCOM42,090$1.68M<0.1%History
Innovator ETFs Trust45783Y681NASDAQ 100 MANA49,242$1.47M<0.1%–
UDRUDR, Inc.COM35,313$1.44M<0.1%History
Neuberger Berman ETF Trust64135A887SHORT DURATION I26,283$1.34M<0.1%–
EEFTEuronet Worldwide, Inc.COM12,738$1.29M<0.1%History
WSCWillScot Holdings CorpCOM CL A45,533$1.25M<0.1%History
FNDFloor & Decor Holdings, Inc.CL A16,070$1.22M<0.1%History
ELSEquity Lifestyle Properties IncCOM19,735$1.22M<0.1%History
CFRCullen/Frost Bankers, Inc.COM9,457$1.22M<0.1%History
AZEKAZEK Co Inc.CL A20,860$1.13M<0.1%History
CHCOCity Holding CoCOM8,548$1.05M<0.1%History
Fidelity Covington Trust316092246CLOUD COMPUTNG36,597$1.04M<0.1%–
DBXDropbox, Inc.CL A36,300$1.04M<0.1%History
PRPermian Resources CorpCLASS A COM75,145$1.02M<0.1%History
ENPHEnphase Energy, Inc.Stock24,820$984.1K<0.1%History
BPMCBlueprint Medicines CorpCOM7,605$974.8K<0.1%History
Two RDS Shared Tr90214Q675LEADERSHARES DY42,133$953.5K<0.1%–
EICEagle Point Income CoCOM68,729$939.5K<0.1%History
SKXSkechers USA IncCL A14,569$919.3K<0.1%History
CSLCarlisle Companies IncCOM2,406$898.4K<0.1%History
TAPMolson Coors Beverage CoCL B18,580$893.4K<0.1%History
MIDDMIDDLEBY CorpCOM6,054$871.8K<0.1%History
WHWyndham Hotels & Resorts, Inc.COM10,631$863.3K<0.1%History
Bitwise Funds Trust091748806MSTR OPTION INCM16,190$841.9K<0.1%–
Paramount Global92556H206CL B64,928$837.6K<0.1%–
HLNEHamilton Lane INCCL A5,700$810.1K<0.1%History
LSTRLandstar System IncCOM5,702$792.7K<0.1%History
NCLHNorwegian Cruise Line Holdings Ltd.SHS38,929$789.5K<0.1%History
ONBOld National BancorpStock36,741$784.1K<0.1%History
STAGSTAG Industrial, Inc.COM21,552$781.9K<0.1%History
BRXBrixmor Property Group Inc.COM29,274$762.3K<0.1%History
POWIPower Integrations IncCOM13,360$746.8K<0.1%History
PFGCPerformance Food Group CoCOM8,408$735.4K<0.1%History
FBINFortune Brands Innovations, Inc.COM14,201$731.1K<0.1%History
PPLTabrdn Platinum ETF TrustPHYSCL PLATM SHS5,792$711.7K<0.1%History
ESGREnstar Group LTDSHS2,071$696.6K<0.1%History
SPRYARS Pharmaceuticals, Inc.COM39,713$693.0K<0.1%History
BLDQXO Insulation, LLCStock2,126$688.1K<0.1%History
Managed Portfolio Series56167N753ECOFIN GBL WATER12,635$668.5K<0.1%–
BRKRBruker CorpCOM16,173$666.3K<0.1%History
CLVTClarivate PLCORD SHS153,055$658.1K<0.1%History
AAONAaon, Inc.COM PAR $0.0048,686$640.6K<0.1%History
BAXBaxter International IncStock20,867$631.9K<0.1%History
DVADavita Inc.COM4,372$622.8K<0.1%History
DTDynatrace, Inc.Stock10,418$575.2K<0.1%History
WEXWEX Inc.COM3,899$572.7K<0.1%History
GENGen Digital Inc.Stock19,463$572.2K<0.1%History
PPBIPacific Premier Bancorp IncCOM26,101$550.5K<0.1%History
USNAUsana Health Sciences IncCOM18,006$549.7K<0.1%History
ACHCAcadia Healthcare Company, Inc.COM23,835$540.8K<0.1%History
PPLIPeople IncCOM NEW14,346$535.7K<0.1%History
PWODPenns Woods Bancorp IncCOM17,441$529.5K<0.1%History
AKRAcadia Realty TrustCOM SH BEN INT28,172$523.2K<0.1%History
HXLHexcel CorpCOM9,231$521.5K<0.1%History
BCCBoise Cascade CoCOM5,986$519.7K<0.1%History
BEPCBrookfield Renewable CorpCL A EX SUB VTG15,603$511.5K<0.1%History
REXRRexford Industrial Realty, Inc.COM14,293$508.4K<0.1%History
UTLUnitil CorpCOM9,714$506.6K<0.1%History
ATKRAtkore Inc.COM7,169$505.8K<0.1%History
First Tr Exchange Trad FD VI33739H101FST TR GLB FD20,203$498.4K<0.1%–
SNNRFSunrise Communications AGADS CL A8,789$497.0K<0.1%History
SPTNSpartanNash CoCOM18,742$496.5K<0.1%History
SPSCSPS Commerce IncCOM3,630$494.0K<0.1%History
BOOTBoot Barn Holdings, Inc.COM3,010$457.5K<0.1%History
INSPInspire Medical Systems, Inc.COM3,506$455.0K<0.1%History
CSWCSW Industrials, Inc.COM1,558$446.9K<0.1%History
CTRECareTrust REIT, Inc.COM14,593$446.5K<0.1%History
PRMBPrimo Brands CorpCLASS A COM SHS15,046$445.7K<0.1%History
VCELVericel CorpCOM10,416$443.2K<0.1%History
FCNFti Consulting, IncCOM2,644$427.0K<0.1%History
BRKLBrookline Bancorp IncCOM40,190$424.0K<0.1%History
MUJBlackRock Muniholdings New Jersey Quality Fund, Inc.COM38,502$421.6K<0.1%History
UFPIUfp Industries IncCOM4,220$419.3K<0.1%History
GGALGrupo Financiero Galicia SASPONSORED ADR7,994$402.8K<0.1%History
Graniteshares ETF Tr38747R8431.5X LNG META DL8,568$392.0K<0.1%–
SLABSilicon Laboratories Inc.Stock2,647$390.0K<0.1%History
VVVValvoline IncCOM10,217$386.9K<0.1%History
AGMFederal Agricultural Mortgage CorpCL C1,904$370.0K<0.1%History
RDFNRedfin CorpCOM33,053$369.9K<0.1%History
MSAMSA Safety IncCOM2,201$368.6K<0.1%History
WUWestern Union COStock43,768$368.5K<0.1%History
SAHSonic Automotive IncCL A4,590$366.9K<0.1%History