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WAM

Weiss Asset Management Portfolio holdings

AUM $5.91B
1-Year Est. Return 42.42%
This Fund
S&P 500
This Quarter Est. Return
+2.65%
1 Year Est. Return
+42.42%
3 Year Est. Return
+87.34%
5 Year Est. Return
+112.49%
10 Year Est. Return
+166%
AUM
$7.58B
AUM Growth
-$1.09B
Cap. Flow
-$1.39B
Cap. Flow %
-18.3%
Top 10 Hldgs %
40.28%
Holding
931
New
327
Increased
92
Reduced
89
Closed
365

Sector Composition

Rank Sector Weight
1 Technology 25.67%
2 Healthcare 12.35%
3 Financials 6.11%
4 Materials 5.98%
5 Consumer Discretionary 3.73%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
NVDA icon
1
NVIDIA
NVDA
$5.01T
$1.24B 16.35%
6,642,294
+793,701
+14% +$148M
IBIT icon
2
iShares Bitcoin Trust
IBIT
$47.2B
$387M 5.11%
7,801,983
-2,256,670
-22% -$128M
MSTR icon
3
PUT
Strategy Inc
MSTR
$33.5B
$322M 4.25%
2,121,200
-1,084,000
-34% -$250M
RNAM
4
DELISTED
Avidity Biosciences
RNAM
$156M 2.06%
+2,161,093
New +$140M
MSTR icon
5
Strategy Inc
MSTR
$33.5B
$150M 1.98%
985,720
-402,844
-29% -$92.7M
TBPH icon
6
Theravance Biopharma
TBPH
$874M
$140M 1.84%
7,457,060
CYBR
7
DELISTED
CyberArk
CYBR
$101M 1.33%
226,302
-30,424
-12% -$14.6M
AVDL
8
DELISTED
Avadel Pharmaceuticals
AVDL
$97.3M 1.28%
+4,515,114
New +$87.7M
EXAS
9
DELISTED
Exact Sciences
EXAS
$86.2M 1.14%
848,700
+754,700
+803% +$60.6M
KVUE icon
10
Kenvue
KVUE
$37B
$84.2M 1.11%
4,879,739
+4,590,923
+1,590% +$75.1M
ADP icon
11
Automatic Data Processing
ADP
$100B
$82.5M 1.09%
+320,605
New +$85.3M
LIN icon
12
Linde
LIN
$237B
$63.5M 0.84%
+148,874
New +$63.8M
EQIX icon
13
Equinix
EQIX
$107B
$55.8M 0.74%
+72,819
New +$57.1M
PFG icon
14
Principal Financial Group
PFG
$23.6B
$53.7M 0.71%
608,926
+521,626
+598% +$44M
THS
15
DELISTED
Treehouse Foods
THS
$51.1M 0.68%
+2,167,859
New +$47.3M
CDTX
16
DELISTED
Cidara Therapeutics
CDTX
$49.7M 0.66%
+224,998
New +$36.4M
ETHA
17
iShares Ethereum Trust ETF
ETHA
$5.25B
$47.6M 0.63%
2,122,032
-5,813,764
-73% -$152M
GILD icon
18
Gilead Sciences
GILD
$161B
$42.1M 0.56%
+342,666
New +$41.6M
TSLA icon
19
Tesla
TSLA
$1.24T
$41.1M 0.54%
91,346
-407,909
-82% -$181M
ITW icon
20
Illinois Tool Works
ITW
$81.4B
$40.2M 0.53%
163,266
+152,290
+1,387% +$37.9M
ELV icon
21
Elevance Health
ELV
$81.9B
$39.9M 0.53%
113,924
-22,041
-16% -$7.45M
MPT
22
PUT
Medical Properties Trust
MPT
$2.89B
$39.7M 0.52%
7,948,400
-106,200
-1% -$553K
NNE
23
Nano Nuclear Energy
NNE
$813M
$38.2M 0.5%
+1,592,018
New +$60.9M
BX icon
24
Blackstone
BX
$104B
$37.6M 0.5%
244,131
+238,587
+4,304% +$36.3M
NKE icon
25
Nike
NKE
$61.9B
$37.5M 0.5%
+589,046
New +$38.4M

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Weiss Asset Management's Q4 2025 Portfolio in Review

As of Q4 2025, Weiss Asset Management held 931 positions worth $7.58B, down 13% from $8.67B the previous quarter. Its ten largest holdings account for 40% of the portfolio.

Weiss Asset Management withdrew a net $1.39B in Q4 2025, closing 365 positions and reducing 89 holdings. Its most notable exit was Kellanova, an estimated $259M position sold in full.

By sector, the portfolio is most concentrated in Technology at 26% of assets, down from 26% a quarter earlier, followed by Healthcare and Financials.

Against the trend, Weiss Asset Management opened a new position in Avidity Biosciences worth $156M.

  • Weiss Asset Management's largest Q4 2025 buy was Avidity Biosciences: 2,161,093 shares worth $156M.
  • Weiss Asset Management added most to NVIDIA in Q4 2025, an estimated $148M increase.
  • Weiss Asset Management's biggest Q4 2025 reduction was Tesla, cutting an estimated $181M.
  • Weiss Asset Management fully exited Kellanova in Q4 2025, selling an estimated $259M.
  • Weiss Asset Management's ten largest holdings make up 40% of its $7.58B portfolio in Q4 2025.
  • Weiss Asset Management opened 327 new positions and closed 365 in Q4 2025.
  • Weiss Asset Management's portfolio value fell 13% quarter-over-quarter to $7.58B.

Based on Weiss Asset Management's 13F filing for Q4 2025, filed 17 Feb 2026.