Weiss Asset Management LP

13F filer · CIK 0001357550

Reported Aug 14, 2026

13F portfolio value$9.54BU.S. long equity reported on 13F

Positions555389 new · Not reported closed

Net flow last quarterNot reportedBuys minus sells

Top 10 positions weight31.2%Concentration

Holdings

13F · last 4 quarters free

Scroll for earlier quarters

Company	Value	% of portfolio	% of company	POSITION CHANGE qoq %	First reported
Q2 2026Reported Aug 14, 2026555 positions
NVDANvidia Corp	$1.05B	11.04%	0.02%	-5.7%	Q3 2017
MUMicron Technology Inc	$859M	9.00%	0.07%	+682.9%	Q3 2024
SMCIPSuper Micro Computer, Inc.	$249M	2.61%	Not reported	New	Q2 2026
TSLATesla, Inc.	$192M	2.01%	0.01%	+251.7%	Q3 2024
TBPHTheravance Biopharma, Inc.	$127M	1.33%	14.37%	Not reported	Q3 2023
CEFSprott Physical Gold & Silver Trust	$125M	1.31%	1.62%	+78.2%	Q1 2018
HOODRobinhood Markets, Inc.	$109M	1.15%	0.47%	+274.8%	Q1 2026
ROIVRoivant Sciences Ltd.	$90M	0.94%	0.35%	Not reported	Q3 2023
SPCXSpace Exploration Technologies Corp	$86M	0.90%	Not reported	New	Q2 2026
MRVLMarvell Technology, Inc.	$85.3M	0.89%	0.03%	Not reported	Q1 2024
BLDTopBuild Corp	$79.8M	0.84%	0.80%	Not reported	Q1 2024
UALUnited Airlines Holdings, Inc.	$57.8M	0.61%	0.13%	Not reported	Q4 2013
MSTRStrategy Inc	$54.8M	0.57%	Not reported	-5.6%	Q4 2024
PSLVSprott Physical Silver Trust	$52.9M	0.55%	0.46%	-65.8%	Q2 2013
MLTXMoonLake Immunotherapeutics	$50.3M	0.53%	3.51%	+51.1%	Q4 2025
PHYSSprott Physical Gold Trust	$48.6M	0.51%	0.34%	+232.9%	Q2 2013
IBITiShares Bitcoin Trust ETF	$46.6M	0.49%	0.10%	-38.6%	Q1 2024
MCHPPMicrochip Technology Inc	$46.1M	0.48%	Not reported	Not reported	Q1 2025
CVXChevron Corp	$45.1M	0.47%	0.01%	+4978.7%	Q1 2019
BMNRBitmine Immersion Technologies, Inc.	$41.8M	0.44%	0.54%	-27.4%	Q4 2025
PPLCPPL Corp	$35.7M	0.37%	Not reported	-21.5%	Q1 2026
QXOQXO, Inc.	$34.5M	0.36%	0.28%	Not reported	Q4 2025
KKRKKR & Co. Inc.	$31.6M	0.33%	0.04%	+18.0%	Q3 2020
CEGConstellation Energy Corp	$30.8M	0.32%	0.03%	Not reported	Q3 2023
IRENIREN Ltd	$29.8M	0.31%	0.18%	+7.7%	Q1 2024
BRK.BBerkshire Hathaway Inc	$29.3M	0.31%	Not reported	Not reported	Q1 2019
CLBTCellebrite DI Ltd.	$28.1M	0.29%	0.77%	+1.2%	Q4 2025
GDGeneral Dynamics Corp	$27.6M	0.29%	0.03%	+3150.4%	Q1 2019
CDECoeur Mining, Inc.	$27.4M	0.29%	0.16%	+567.5%	Q4 2025
SAROStandardAero, Inc.	$25.9M	0.27%	0.26%	Not reported	Q1 2025
SWXSouthwest Gas Holdings, Inc.	$25.1M	0.26%	0.39%	+1074.6%	Q2 2025
AIVApartment Investment & Management Co	$24.2M	0.25%	5.69%	Not reported	Q3 2025
CORZCore Scientific, Inc./tx	$24M	0.25%	0.29%	+68.0%	Q1 2024
VIAVViavi Solutions Inc.	$23.9M	0.25%	0.20%	Not reported	Q4 2025
BBIOBridgeBio Pharma, Inc.	$23.8M	0.25%	0.16%	Not reported	Q1 2020
TXNMTXNM Energy Inc	$23.4M	0.24%	0.37%	+148.8%	Q1 2026
AAOIApplied Optoelectronics, Inc.	$22.5M	0.24%	0.18%	New	Q2 2026
CBRSCerebras Systems Inc.	$21.4M	0.22%	Not reported	New	Q2 2026
LTHLife Time Group Holdings, Inc.	$21.3M	0.22%	0.23%	New	Q2 2026
TGTXTG Therapeutics, Inc.	$20.6M	0.22%	0.25%	Not reported	Q1 2025
ZIMZIM Integrated Shipping Services Ltd.	$20.5M	0.21%	0.65%	+185.0%	Q1 2026
SMTCSemtech Corp	$20.3M	0.21%	0.13%	Not reported	Q1 2025
CNCCentene Corp	$20.2M	0.21%	0.06%	-57.4%	Q4 2024
AXSMAxsome Therapeutics, Inc.	$19.6M	0.21%	0.15%	Not reported	Q1 2019
ACLSAxcelis Technologies Inc	$19.6M	0.21%	0.33%	Not reported	Q3 2024
ACGLArch Capital Group Ltd.	$19.6M	0.20%	0.06%	+376.3%	Q1 2024
BSOLBitwise Solana Staking ETF	$18.5M	0.19%	3.12%	Not reported	Q4 2025
NWAXNew America Acquisition I Corp.	$18.4M	0.19%	Not reported	Not reported	Q4 2025
HLTHilton Worldwide Holdings Inc.	$18.2M	0.19%	0.02%	Not reported	Q1 2024
STLDSteel Dynamics Inc	$18.1M	0.19%	0.05%	Not reported	Q2 2024

Q1 2026Reported Aug 14, 2026428 positions
NVDANvidia Corp	$973M	16.38%	0.02%	-16.0%	Q3 2017
PSLVSprott Physical Silver Trust	$200M	3.36%	1.33%	Not reported	Q2 2013
TBPHTheravance Biopharma, Inc.	$121M	2.04%	14.48%	Not reported	Q3 2023
HOLXHologic Inc	$93M	1.57%	0.55%	Not reported	Q1 2018
IBITiShares Bitcoin Trust ETF	$87.6M	1.47%	0.17%	-70.8%	Q1 2024
BMNRBitmine Immersion Technologies, Inc.	$85.6M	1.44%	0.88%	+363.6%	Q4 2025
MSTRStrategy Inc	$83.3M	1.40%	Not reported	-32.3%	Q4 2024
CEFSprott Physical Gold & Silver Trust	$83M	1.40%	0.91%	Not reported	Q1 2018
FOLDAmicus Therapeutics, Inc.	$56M	0.94%	1.23%	+104.6%	Q4 2025
TSLATesla, Inc.	$48.1M	0.81%	0.00%	+41.8%	Q3 2024
PPLCPPL Corp	$47.5M	0.80%	Not reported	New	Q1 2026
LMTLockheed Martin Corp	$37.2M	0.63%	0.03%	Not reported	Q4 2017
OVVOvintiv Inc.	$35.4M	0.60%	0.21%	Not reported	Q4 2024
AIVApartment Investment & Management Co	$33.2M	0.56%	5.77%	+552.0%	Q3 2025
KMBKimberly Clark Corp	$33M	0.56%	0.10%	Not reported	Q1 2019
MUMicron Technology Inc	$32.1M	0.54%	0.01%	+232.2%	Q3 2024
MLTXMoonLake Immunotherapeutics	$31.8M	0.54%	3.24%	+413.1%	Q4 2025
SMCISuper Micro Computer, Inc.	$31.8M	0.54%	0.23%	+40.0%	Q1 2020
SPGSimon Property Group Inc.	$28.2M	0.47%	1889.76%	Not reported	Q1 2019
APLSApellis Pharmaceuticals, Inc.	$28.2M	0.47%	0.55%	Not reported	Q4 2023
NVRIEnviri Corp	$27.5M	0.46%	Not reported	+198.8%	Q4 2025
KKRKKR & Co. Inc.	$27M	0.45%	0.03%	Not reported	Q3 2020
MMM3m Co	$26.9M	0.45%	0.04%	Not reported	Q1 2019
CLBTCellebrite DI Ltd.	$26.2M	0.44%	0.76%	+3485.3%	Q4 2025
VLOValero Energy Corp	$26.1M	0.44%	0.04%	Not reported	Q4 2024
ANETArista Networks, Inc.	$25.3M	0.43%	0.02%	+2066.0%	Q4 2023
CNCCentene Corp	$24.2M	0.41%	0.15%	-11.9%	Q4 2024
ALMSAlumis Inc.	$24.2M	0.41%	Not reported	Not reported	Q2 2024
HPEHewlett Packard Enterprise Co	$23.9M	0.40%	0.08%	Not reported	Q4 2018
HUTHut 8 Corp.	$22.2M	0.37%	0.42%	-25.8%	Q1 2024
NNENano Nuclear Energy Inc.	$21.6M	0.36%	2.02%	-33.9%	Q4 2025
HALHalliburton Co	$21M	0.35%	0.06%	Not reported	Q1 2024
IRENIREN Ltd	$20.8M	0.35%	0.18%	+586.7%	Q1 2024
TAPMolson Coors Beverage Co	$20.3M	0.34%	Not reported	Not reported	Q2 2025
CNTACentessa Pharmaceuticals PLC	$20.3M	0.34%	0.33%	New	Q1 2026
HOODRobinhood Markets, Inc.	$20.2M	0.34%	0.13%	New	Q1 2026
CSGPCostar Group, Inc.	$20.1M	0.34%	0.12%	+1349.6%	Q1 2021
MASIMasimo Corp	$20M	0.34%	0.22%	New	Q1 2026
CWANClearwater Analytics Holdings, Inc.	$19.9M	0.34%	Not reported	Not reported	Q4 2023
CINFCincinnati Financial Corp	$19.7M	0.33%	0.08%	New	Q1 2026
SBETSharplink, Inc.	$19.6M	0.33%	1.53%	+19.1%	Q3 2025
PAASPan American Silver Corp	$18.7M	0.31%	0.08%	+497.7%	Q4 2024
PEverpure, Inc.	$18.7M	0.31%	0.10%	Not reported	Q3 2024
AAUCAllied Gold Corp	$18.4M	0.31%	0.47%	New	Q1 2026
AMBPArdagh Metal Packaging S.A.	$18.3M	0.31%	0.76%	+11276.2%	Q4 2025
NWAXNew America Acquisition I Corp.	$18.1M	0.30%	Not reported	+37.9%	Q4 2025
SRESempra	$17.3M	0.29%	0.03%	+1047.2%	Q2 2019
CANCanaan Inc.	$17.2M	0.29%	0.86%	-7.9%	Q4 2024
PHYSSprott Physical Gold Trust	$17.2M	0.29%	0.10%	Not reported	Q2 2013
USARUSA Rare Earth, Inc.	$17.1M	0.29%	0.52%	New	Q1 2026

Q4 2025Reported May 15, 2026508 positions
NVDANvidia Corp	$1.24B	16.35%	0.03%	+13.6%	Q3 2017
IBITiShares Bitcoin Trust ETF	$387M	5.11%	0.55%	-22.4%	Q1 2024
RNAMAvidity Biosciences, Inc.	$156M	2.06%	1.43%	New	Q4 2025
MSTRStrategy Inc	$150M	1.98%	Not reported	-29.0%	Q4 2024
TBPHTheravance Biopharma, Inc.	$140M	1.84%	14.60%	Not reported	Q3 2023
AVDLAvadel Pharmaceuticals PLC	$97.3M	1.28%	4.62%	New	Q4 2025
EXKEndeavour Silver Corp	$86.2M	1.14%	0.32%	+261.9%	Q3 2025
KVUEKenvue Inc.	$84.2M	1.11%	0.25%	+1589.6%	Q2 2025
ADPAutomatic Data Processing Inc	$82.5M	1.09%	0.08%	Not reported	Q2 2019
LINLinde PLC	$63.5M	0.84%	0.03%	Not reported	Q4 2019
EQIXEquinix Inc	$55.8M	0.74%	0.07%	Not reported	Q1 2021
PFGPrincipal Financial Group Inc	$53.7M	0.71%	0.28%	+597.5%	Q3 2024
THSTreeHouse Foods, Inc.	$51.1M	0.68%	4.29%	New	Q4 2025
CDTXCidara Therapeutics, Inc.	$49.7M	0.66%	0.72%	New	Q4 2025
ETHAiShares Ethereum Trust ETF	$47.6M	0.63%	0.40%	-73.3%	Q4 2024
GILDGilead Sciences, Inc.	$42.1M	0.56%	0.03%	Not reported	Q3 2017
TSLATesla, Inc.	$41.1M	0.54%	0.00%	-81.7%	Q3 2024
ITWIllinois Tool Works Inc	$40.2M	0.53%	0.06%	+1387.5%	Q1 2019
ELVElevance Health, Inc.	$39.9M	0.53%	0.05%	-16.2%	Q2 2019
NNENano Nuclear Energy Inc.	$38.2M	0.50%	3.15%	New	Q4 2025
BXBlackstone Inc.	$37.6M	0.50%	0.03%	+4303.5%	Q4 2023
NKENIKE, Inc.	$37.5M	0.50%	0.03%	Not reported	Q1 2019
WBDWarner Bros. Discovery, Inc.	$37.4M	0.49%	0.05%	+3847.8%	Q4 2024
ACNAccenture plc	$35.2M	0.46%	0.02%	Not reported	Q1 2019
CNCCentene Corp	$34.5M	0.46%	0.17%	-16.1%	Q4 2024
CMCSAComcast Corp	$34M	0.45%	0.03%	+3671.2%	Q1 2024
ARESAres Management Corp	$32.7M	0.43%	0.06%	New	Q4 2025
DVNDevon Energy Corp	$31.4M	0.41%	0.14%	+373.3%	Q3 2025
COINCoinbase Global, Inc.	$31M	0.41%	0.05%	-74.5%	Q4 2024
CANCanaan Inc.	$29.9M	0.39%	0.94%	Not reported	Q4 2024
HUTHut 8 Corp.	$29.2M	0.39%	0.58%	+503.4%	Q1 2024
SMCISuper Micro Computer, Inc.	$29.2M	0.39%	0.17%	-43.8%	Q1 2020
SOSouthern Co	$29M	0.38%	0.03%	Not reported	Q3 2023
AAPLApple Inc.	$28.4M	0.37%	0.00%	+46.2%	Q1 2019
FOLDAmicus Therapeutics, Inc.	$27M	0.36%	0.61%	New	Q4 2025
MLMMartin Marietta Materials Inc	$25.9M	0.34%	0.07%	Not reported	Q2 2020
BMNRBitmine Immersion Technologies, Inc.	$25.3M	0.33%	0.23%	New	Q4 2025
APDAir Products & Chemicals, Inc.	$24.9M	0.33%	0.05%	Not reported	Q1 2019
COOCooper Companies, Inc.	$24.1M	0.32%	0.15%	+88.8%	Q3 2025
PGPROCTER & GAMBLE Co	$24.1M	0.32%	0.01%	Not reported	Q1 2019
CTVACorteva, Inc.	$23.7M	0.31%	0.05%	+6097.3%	Q2 2020
TTDTrade Desk, Inc.	$23.2M	0.31%	Not reported	Not reported	Q4 2024
SUNCSunocoCorp LLC	$23M	0.30%	Not reported	New	Q4 2025
AAgilent Technologies, Inc.	$23M	0.30%	0.06%	New	Q4 2025
SBETSharplink, Inc.	$22.8M	0.30%	1.30%	+220.0%	Q3 2025
LKQLKQ Corp	$22.6M	0.30%	0.29%	+1394.4%	Q1 2024
MOHMolina Healthcare, Inc.	$21.9M	0.29%	0.25%	+88.6%	Q4 2024
GOOGAlphabet Inc.	$21.3M	0.28%	Not reported	-62.6%	Q1 2019
JNJJohnson & Johnson	$21.1M	0.28%	0.00%	Not reported	Q4 2017
NEMNEWMONT Corp	$21.1M	0.28%	0.02%	-30.2%	Q2 2020

Q3 2025Reported May 15, 2026536 positions
NVDANvidia Corp	$1.09B	12.59%	0.02%	+0.1%	Q3 2017
IBITiShares Bitcoin Trust ETF	$654M	7.54%	0.77%	+39.4%	Q1 2024
MSTRStrategy Inc	$447M	5.16%	Not reported	-37.1%	Q4 2024
ETHAiShares Ethereum Trust ETF	$250M	2.88%	1.98%	+1149.0%	Q4 2024
TSLATesla, Inc.	$222M	2.56%	0.02%	+1726.2%	Q3 2024
COINCoinbase Global, Inc.	$181M	2.09%	0.20%	-12.3%	Q4 2024
TBPHTheravance Biopharma, Inc.	$109M	1.26%	14.72%	Not reported	Q3 2023
CRCLCircle Internet Group, Inc.	$92.8M	1.07%	Not reported	New	Q3 2025
SMCISuper Micro Computer, Inc.	$85.1M	0.98%	0.30%	-47.3%	Q1 2020
OMCOmnicom Group Inc.	$58.1M	0.67%	0.37%	+250.1%	Q1 2024
AVGOBroadcom Inc.	$52.6M	0.61%	0.00%	+79.1%	Q4 2024
GOOGAlphabet Inc.	$44.3M	0.51%	Not reported	Not reported	Q1 2019
ELVElevance Health, Inc.	$43.9M	0.51%	0.06%	Not reported	Q2 2019
COPConocophillips	$43.2M	0.50%	0.04%	Not reported	Q3 2019
BRK.BBerkshire Hathaway Inc	$42.1M	0.49%	Not reported	Not reported	Q1 2019
CNCCentene Corp	$35.7M	0.41%	0.20%	Not reported	Q4 2024
SLMTBrera Holdings PLC	$34.4M	0.40%	Not reported	New	Q3 2025
APHAmphenol Corp	$31.7M	0.37%	0.02%	-33.7%	Q4 2024
SPGIS&P Global Inc.	$29.5M	0.34%	0.02%	New	Q3 2025
MSFTMicrosoft Corp	$28.3M	0.33%	0.00%	Not reported	Q1 2019
SITCSITE Centers Corp.	$27.9M	0.32%	5.90%	+4194.6%	Q1 2019
FWDIForward Industries, Inc.	$27.6M	0.32%	1.25%	New	Q3 2025
BKKTBakkt, Inc.	$27.3M	0.32%	35.54%	New	Q3 2025
NEMNEWMONT Corp	$25.5M	0.29%	0.03%	+636.6%	Q2 2020
AKROAkero Therapeutics, Inc.	$23.1M	0.27%	0.61%	+1603.7%	Q2 2025
MUMicron Technology Inc	$20.8M	0.24%	0.01%	Not reported	Q3 2024
ETNB89bio, Inc.	$20.6M	0.24%	0.94%	New	Q3 2025
ASSTStrive, Inc.	$19.5M	0.22%	2320.26%	New	Q3 2025
DEFTDefi Technologies, Inc.	$19.3M	0.22%	Not reported	New	Q3 2025
ANETArista Networks, Inc.	$19.2M	0.22%	0.01%	Not reported	Q4 2023
IRIngersoll Rand Inc.	$19M	0.22%	0.06%	Not reported	Q1 2020
AAPLApple Inc.	$18.2M	0.21%	0.00%	Not reported	Q1 2019
VSTVistra Corp.	$18M	0.21%	0.03%	Not reported	Q1 2019
WECWec Energy Group, Inc.	$17.4M	0.20%	0.05%	Not reported	Q3 2023
LRCXLam Research Corp	$17.4M	0.20%	0.01%	Not reported	Q2 2017
LSCCLattice Semiconductor Corp	$17.3M	0.20%	0.17%	Not reported	Q4 2023
ABTAbbott Laboratories	$17.2M	0.20%	0.01%	Not reported	Q4 2023
FEFirstenergy Corp	$16.6M	0.19%	0.06%	Not reported	Q3 2023
SCPHScpharmaceuticals Inc.	$16.3M	0.19%	5.41%	New	Q3 2025
RPRXRoyalty Pharma plc	$16.1M	0.19%	0.12%	New	Q3 2025
AEMAgnico Eagle Mines Ltd	$15.8M	0.18%	0.02%	New	Q3 2025
ADSKAutodesk, Inc.	$15M	0.17%	0.02%	Not reported	Q1 2024
DISWalt Disney Co	$14.1M	0.16%	0.01%	Not reported	Q1 2019
INVAInnoviva, Inc.	$14M	0.16%	1.03%	+2066.6%	Q3 2019
MKSIMKS Inc	$13.7M	0.16%	0.17%	Not reported	Q4 2023
ENPHEnphase Energy, Inc.	$13.7M	0.16%	0.30%	+5959.0%	Q4 2017
MRUSMerus N.V.	$13.6M	0.16%	0.19%	New	Q3 2025
KTOSKratos Defense & Security Solutions, Inc.	$13.6M	0.16%	0.09%	+197.5%	Q3 2024
SBETSharplink, Inc.	$13.6M	0.16%	0.42%	New	Q3 2025
KMIKinder Morgan, Inc.	$13.3M	0.15%	0.02%	New	Q3 2025

Premium opens every quarter this fund has filed