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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

Top Buys

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$148M
2
RNAM
Avidity Biosciences
RNAM
+$140M
3
AVDL
Avadel Pharmaceuticals
AVDL
+$87.7M
4
ADP icon
Automatic Data Processing
ADP
+$85.3M
5
KVUE icon
Kenvue
KVUE
+$75.1M

Top Sells

Rank Stock Value
1
K
Kellanova
K
+$259M
2
TSLA icon
Tesla
TSLA
+$181M
3
ETHA
iShares Ethereum Trust ETF
ETHA
+$152M
4
IBIT icon
iShares Bitcoin Trust
IBIT
+$128M
5
COIN icon
Coinbase
COIN
+$119M

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
BCSS.U
901
Bain Capital GSS Investment Corp Units
BCSS.U
– –
-1,100,000
Closed -$11.1M
BDCIU
902
BTC Development Corp Unit
BDCIU
$232M
– –
-150,000
Closed -$1.51M
33 34 35 36
37

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BP
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SC
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LIP
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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.