Weiss Asset Management LP
Filing Date
Global Rank
#742
/ 8,578
▼ 101
Top Industry
Semiconductors
29.2%
3Y Alpha vs SPY
-10.5%
Period ended 3 months ago
Filed May 15, 2026 · 32d
25 quarters · since Mar 2020
Clone Performance
Jun 2023–Jun 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+30.5%
SPY
+78.1%
Annualised alpha
-12.0%
Max drawdown
−27.2%
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
408 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
26.9%
+4.4 pts
Top 5
41.2%
−0.9 pts
Top 10
49.5%
+1.1 pts
HHI
812
Diversified+151
Portfolio Trend
25 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 43.5% | $1,880,397,789 |
| Financial Services | 16.3% | $707,403,934 |
| Healthcare | 12.7% | $549,787,616 |
| Industrials | 4.8% | $206,095,109 |
| Consumer Cyclical | 3.9% | $168,642,298 |
| Energy | 3.7% | $159,020,275 |
| Real Estate | 3.3% | $141,237,632 |
| Unclassified | 3.3% | $140,949,956 |
| Basic Materials | 3.1% | $133,523,256 |
| Consumer Defensive | 2.4% | $102,066,491 |
| Communication Services | 1.8% | $78,867,211 |
| Utilities | 1.4% | $59,437,379 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| AIV | Apartment Investment & Management Co | +6,900,456 | 8,150,456 | $33,172,355 | |
| AMBP | Ardagh Metal Packaging S.A. | +4,476,638 | 4,516,338 | $18,291,168 | |
| BMNR | Bitmine Immersion Technologies, Inc. | +3,394,677 | 4,328,294 | $85,613,655 | |
| FOLD | AMICUS THERAPEUTICS, INC. | +1,980,105 | 3,872,902 | $56,002,162 | |
| FRMI | Fermi Inc. | +1,960,764 | 2,415,027 | $14,103,757 | |
| CLBT | Cellebrite DI Ltd. | +1,846,851 | 1,899,841 | $26,179,808 | |
| MLTX | MoonLake Immunotherapeutics | +1,375,367 | 1,708,328 | $31,843,233 | |
| EMPD | Empery Digital Inc. | +1,188,024 | 1,916,928 | $8,108,605 | |
| SMCI | Super Micro Computer, Inc. | +898,970 | 1,896,585 | $43,185,240 | |
| GETY | Getty Images Holdings, Inc. | +656,790 | 863,035 | $684,386 | |
| CORZ | Core Scientific, Inc./tx | +556,509 | 557,590 | $8,341,546 | |
| IQ | iQIYI, Inc. | +550,454 | 1,360,054 | $1,836,072 | |
| IREN | IREN Ltd | +517,423 | 605,619 | $20,760,619 | |
| SBET | Sharplink, Inc. | +488,247 | 3,042,548 | $19,624,434 | |
| CSGP | Costar Group, Inc. | +463,180 | 497,500 | $20,069,150 | |
| PAAS | Pan American Silver Corp | +285,203 | 342,503 | $18,710,938 | |
| CDE | Coeur Mining, Inc. | +237,690 | 251,651 | $4,723,489 | |
| SYF | Synchrony Financial | +217,716 | 243,486 | $16,561,917 | |
| AMKR | Amkor Technology, Inc. | +217,484 | 300,000 | $13,509,000 | |
| VG | Venture Global, Inc. | +198,960 | 1,816,360 | $28,625,833 | |
| ANET | Arista Networks, Inc. | +196,680 | 206,200 | $25,317,236 | |
| NFLX | Netflix Inc | +165,135 | 168,305 | $16,182,525 | |
| SRE | Sempra | +162,949 | 178,510 | $17,345,816 | |
| BRR | ProCap Financial, Inc. | +138,859 | 1,388,683 | $2,930,121 | |
| KR | Kroger Co | +126,456 | 148,595 | $10,752,334 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| MPT | Medical Properties Trust Inc | −5,948,401 | 2,000,000 | $9,260,000 | |
| IBIT | iShares Bitcoin Trust ETF | −5,521,755 | 2,280,228 | $87,606,359 | |
| CAN | Canaan Inc. | −3,434,266 | 39,871,384 | $17,224,437 | |
| ETHA | iShares Ethereum Trust ETF | −2,047,226 | 564,806 | $8,940,878 | |
| MSTR | Strategy Inc | −1,468,318 | 1,638,602 | $204,497,529 | |
| LKQ | Lkq Corp | −739,346 | 9,502 | $279,073 | |
| MOS | Mosaic Co | −615,873 | 38,535 | $982,642 | |
| TTD | Trade Desk, Inc. | −592,749 | 17,520 | $397,528 | |
| NNE | Nano Nuclear Energy Inc. | −539,262 | 1,052,756 | $21,560,442 | |
| HL | Hecla Mining Co/De/ | −388,040 | 458,020 | $8,532,912 | |
| SITC | SITE Centers Corp. | −354,106 | 2,052,215 | $11,081,961 | |
| MBC | MasterBrand, Inc. | −307,502 | 130,517 | $1,084,596 | |
| COO | Cooper Companies, Inc. | −246,578 | 48,004 | $3,432,286 | |
| AVTR | Avantor, Inc. | −227,493 | 527,903 | $4,138,759 | |
| NNOX | Nano-X Imaging Ltd. | −215,391 | 2,793,339 | $6,340,879 | |
| BX | Blackstone Inc. | −214,277 | 29,854 | $3,432,911 | |
| NEM | NEWMONT Corp /DE/ | −206,891 | 4,337 | $469,480 | |
| SO | Southern Co | −201,393 | 131,300 | $12,673,076 | |
| HUT | Hut 8 Corp. | −164,160 | 472,186 | $22,150,245 | |
| BKKT | Bakkt, Inc. | −134,110 | 678,530 | $4,993,980 | |
| DD | DuPont de Nemours, Inc. | −129,500 | 98,200 | $4,497,560 | |
| COIN | Coinbase Global, Inc. | −125,832 | 11,121 | $1,941,837 | |
| AGNC | AGNC Investment Corp. | −116,220 | 59,223 | $594,006 | |
| A | Agilent Technologies, Inc. | −114,535 | 54,390 | $6,199,372 | |
| ENTG | Entegris Inc | −111,469 | 29,680 | $3,479,683 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| PSLV | Sprott Physical Silver Trust | 8,190,370 | $199,763,124 | |
| HOLX | HOLOGIC INC | 1,230,436 | $93,008,657 | |
| CEF | Sprott Physical Gold & Silver Trust | 1,739,500 | $83,008,940 | |
| LMT | Lockheed Martin Corp | 61,616 | $37,240,094 | |
| OVV | Ovintiv Inc. | 596,820 | $35,427,235 | |
| KMB | Kimberly Clark Corp | 342,607 | $33,051,297 | |
| SPG | Simon Property Group Inc. | 151,181 | $28,199,791 | |
| APLS | Apellis Pharmaceuticals, Inc. | 700,000 | $28,161,000 | |
| KKR | KKR & Co. Inc. | 291,505 | $26,964,212 | |
| MMM | 3M Co | 185,404 | $26,926,222 | |
| VLO | Valero Energy Corp/Tx | 105,816 | $26,145,017 | |
| ALMS | Alumis Inc. | 1,097,417 | $24,176,096 | |
| HPE | Hewlett Packard Enterprise Co | 1,004,400 | $23,914,764 | |
| HAL | Halliburton Co | 538,940 | $21,013,270 | |
| TAP | Molson Coors Beverage Co | 472,592 | $20,349,811 | |
| CNTA | Centessa Pharmaceuticals plc | 510,407 | $20,273,366 | |
| HOOD | Robinhood Markets, Inc. | 290,987 | $20,165,399 | |
| MASI | Masimo Corp | 112,600 | $20,028,162 | |
| CWAN | Clearwater Analytics Holdings, Inc. | 843,439 | $19,947,332 | |
| CINF | Cincinnati Financial Corp | 125,354 | $19,724,451 | |
| P | Everpure, Inc. | 316,600 | $18,692,064 | |
| AAUC | Allied Gold Corp | 592,425 | $18,388,872 | |
| NWAX | New America Acquisition I Corp. | 1,767,280 | $17,690,472 | |
| PHYS | Sprott Physical Gold Trust | 484,101 | $17,156,539 | |
| USAR | USA Rare Earth, Inc. | 1,130,000 | $17,102,550 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| EXAS | EXACT SCIENCES CORP | 848,700 | $86,193,972 | |
| KVUE | Kenvue Inc. | 4,879,739 | $84,175,497 | |
| ADP | Automatic Data Processing Inc | 320,605 | $82,469,224 | |
| LIN | Linde PLC | 148,874 | $63,478,384 | |
| EQIX | Equinix Inc | 72,819 | $55,791,005 | |
| PFG | Principal Financial Group Inc | 608,926 | $53,713,362 | |
| GILD | Gilead Sciences, Inc. | 342,666 | $42,058,824 | |
| ITW | Illinois Tool Works Inc | 163,266 | $40,212,415 | |
| NKE | NIKE, Inc. | 589,046 | $37,528,120 | |
| WBD | Warner Bros. Discovery, Inc. | 1,296,257 | $37,358,126 | |
| ACN | Accenture plc | 131,162 | $35,190,764 | |
| ARES | Ares Management Corp | 202,328 | $32,702,274 | |
| CMCSA | Comcast Corp | 1,135,875 | $31,819,379 | |
| DVN | Devon Energy Corp/De | 857,232 | $31,400,408 | |
| NGD | New Gold Inc. /FI | 3,116,057 | $27,140,856 | |
| MLM | Martin Marietta Materials Inc | 41,668 | $25,944,996 | |
| GOOGL | Alphabet Inc. | 80,246 | $25,116,998 | |
| APD | Air Products & Chemicals, Inc. | 101,001 | $24,949,267 | |
| PG | PROCTER & GAMBLE Co | 168,235 | $24,109,757 | |
| MSFT | Microsoft Corp | 49,215 | $23,801,358 | |
| CTVA | Corteva, Inc. | 354,178 | $23,740,551 | |
| SUNC | SunocoCorp LLC | 466,440 | $22,986,163 | |
| JNJ | Johnson & Johnson | 102,067 | $21,122,765 | |
| PLD | Prologis, Inc. | 160,676 | $20,511,898 | |
| SW | Smurfit Westrock plc | 526,730 | $20,368,649 | |
| No positions match the current search. | ||||
27 positions ·
$133,523,256 total
· Basic Materials 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
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| PAAS |
Pan American Silver Corp
Basic Materials
|
Added | 342,503 | $18,710,938 | 14.01% | |
| AAUC |
Allied Gold Corp
Basic Materials
|
NEW | 592,425 | $18,388,872 | 13.77% | |
| ALB |
Albemarle Corp
Basic Materials
|
Added | 100,000 | $17,953,000 | 13.45% | |
| USAR |
USA Rare Earth, Inc.
Basic Materials
|
NEW | 1,130,000 | $17,102,550 | 12.81% | |
| NEU |
Newmarket Corp
Basic Materials
|
NEW | 21,001 | $13,460,590 | 10.08% | |
| HL |
Hecla Mining Co/De/
Basic Materials
|
Reduced | 458,020 | $8,532,912 | 6.39% | |
| LYB |
LyondellBasell Industries N.V.
Basic Materials
|
Added | 63,600 | $5,123,616 | 3.84% | |
| CDE |
Coeur Mining, Inc.
Basic Materials
|
Added | 251,651 | $4,723,489 | 3.54% | |
| DD |
DuPont de Nemours, Inc.
Basic Materials
|
Reduced | 98,200 | $4,497,560 | 3.37% | |
| PPTA |
Perpetua Resources Corp.
Basic Materials
|
Added | 145,071 | $4,079,396 | 3.06% | |
| CF |
CF Industries Holdings, Inc.
Basic Materials
|
Reduced | 27,180 | $3,529,051 | 2.64% | |
| SOLS |
Solstice Advanced Materials Inc.
Basic Materials
|
Reduced | 28,140 | $2,143,142 | 1.61% | |
| IFF |
International Flavors & Fragrances Inc
Basic Materials
|
Reduced | 29,200 | $2,118,460 | 1.59% | |
| IAG |
Iamgold Corp
Basic Materials
|
Added | 109,020 | $2,051,756 | 1.54% | |
| TGLS |
Tecnoglass Inc.
Basic Materials
|
NEW | 37,175 | $1,656,146 | 1.24% | |
| TECK |
Teck Resources Ltd
Basic Materials
|
NEW | 25,888 | $1,339,704 | 1.00% | |
| SXC |
SunCoke Energy, Inc.
Basic Materials
|
NEW | 184,094 | $1,198,451 | 0.90% | |
| AGI |
Alamos Gold Inc
Basic Materials
|
Reduced | 25,680 | $1,140,962 | 0.85% | |
| WS |
Worthington Steel, Inc.
Basic Materials
|
Added | 36,300 | $1,101,705 | 0.83% | |
| MOS |
Mosaic Co
Basic Materials
|
Reduced | 38,535 | $982,642 | 0.74% | |
| HUN |
Huntsman CORP
Basic Materials
|
NEW | 60,480 | $804,988 | 0.60% | |
| LAR |
Lithium Argentina AG
Basic Materials
|
NEW | 113,159 | $755,902 | 0.57% | |
| HMY |
Harmony Gold Mining Co Ltd
Basic Materials
|
Reduced | 31,080 | $477,699 | 0.36% | |
| NEM |
NEWMONT Corp /DE/
Basic Materials
|
Reduced | 4,337 | $469,480 | 0.35% | |
| SLI |
Standard Lithium Ltd.
Basic Materials
|
NEW | 132,014 | $450,167 | 0.34% | |
| FMC |
Fmc Corp
Basic Materials
|
NEW | 24,129 | $415,501 | 0.31% | |
| OR |
OR Royalties Inc.
Basic Materials
|
Reduced | 8,274 | $314,577 | 0.24% |