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Latest Weiss Asset Management LP Stock Portfolio

$9.54Billion | No. of Holdings #571

Weiss Asset Management LP Performance

2026 Q2+6.52%
YTD+0.86%
2025+5.40%

About Weiss Asset Management LP and 13F Hedge Fund Stock Holdings

Weiss Asset Management LP is a hedge fund based in Boston, MA. On 2026-08-14, the fund reported it's updated stock portfolio. In the 13F Holdings report, Weiss Asset Management LP reported an equity portfolio of $9.5 Billions as of 30 Jun, 2026. <br><br> The top stock holdings of Weiss Asset Management LP are NVDA, MU, SMCI. The fund has invested 11% of it's portfolio in NVIDIA CORPORATION and 9% of portfolio in MICRON TECHNOLOGY INC. <br><br> The fund managers got completely rid off HOLOGIC INC (HOLX), AMICUS THERAPEUTIC (FOLD) and LOCKHEED MARTIN CORP (LMT) stocks. They significantly reduced their stock positions in KIMBERLY-CLARK CORP (KMB), TETRA TECH INC NEW (TTEK) and CORNING INC (GLW). Weiss Asset Management LP opened new stock positions in SUPER MICRO COMPUTER INC (SMCI), ENTREPRENEURSHARES SERIES TR (ENTR) and ROIVANT SCIENCES LTD (ROIV). The fund showed a lot of confidence in some stocks as they added substantially to SALESFORCE INC (CRM), CHEVRON CORPORATION (CVX) and GENERAL DYNAMICS CORP (GD).
Weiss Asset Management LP Equity Portfolio Value
Last Reported on: 14 Aug, 2026
$9.54Billion
  as of Aug 14, 2026

Weiss Asset Management LP Annual Return Estimates Vs S&P 500

Our best estimate is that Weiss Asset Management LP made a return of 6.52% in the last quarter. In trailing 12 months, it's portfolio return was -2.3%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
super micro computer inc249,112,000
boeing co188,320,000
super micro computer inc111,089,000
entrepreneurshares series tr107,302,000
roivant sciences ltd89,984,500
hewlett packard enterprise c87,423,600
space exploration techn corp85,981,000
marvell technology inc85,261,800
New stocks bought by Weiss Asset Management LP

Additions

Ticker% Inc.
salesforce inc5,330
chevron corporation4,978
general dynamics corp3,150
janus henderson group plc2,704
the trade desk inc1,432
t-mobile us inc1,197
southwest gas hldgs inc1,074
privia health group inc844
Additions to existing portfolio by Weiss Asset Management LP

Reductions

Ticker% Reduced
simon ppty group inc new-98.31
valero energy corp-98.05
3m co-97.53
halliburton co-96.28
fair isaac corp-96.17
synchrony financial-96.15
elevance health inc formerly-95.06
arista networks inc-94.77
Weiss Asset Management LP reduced stake in above stock

Sold off

None of the stocks were completely sold off by Weiss Asset Management LP

Sector Distribution

Weiss Asset Management LP has about 46.2% of it's holdings in Technology sector.

  • Technology
  • Others
  • Healthcare
  • Industrials
  • Consumer Cyclical
  • Utilities
  • Financial Services
  • Basic Materials
  • Energy
  • Real Estate
  • Consumer Defensive
Sector%
Technology46.2
Others17.7
Healthcare7.8
Industrials6.4
Consumer Cyclical5.1
Utilities4.3
Financial Services4.2
Basic Materials3.2
Energy1.8
Real Estate1.4
Consumer Defensive1.2

Market Cap. Distribution

Weiss Asset Management LP has about 65.9% of it's portfolio invested in the large-cap and mega-cap stocks.

  • MEGA-CAP
  • LARGE-CAP
  • UNALLOCATED
  • MID-CAP
  • SMALL-CAP
Category%
MEGA-CAP33.7
LARGE-CAP32.2
UNALLOCATED17.7
MID-CAP11.4
SMALL-CAP4.4

Stocks belong to which Index?

About 70.5% of the stocks held by Weiss Asset Management LP either belong to S&P 500 or RUSSELL 2000 index.

  • S&P 500
  • Others
  • RUSSELL 2000
Index%
S&P 50049.7
Others29.5
RUSSELL 200020.8
Top 5 Winners (%)%
RVMD
revolution medicines inc
440.2 %
gen digital inc
173.9 %
VICR
vicor corp
133.4 %
airjoule technologies corp
130.4 %
core scientific inc new
115.2 %
Top 5 Winners ($)$
MU
micron technology inc
342.4 M
NVDA
nvidia corporation
139.3 M
HOOD
robinhood mkts inc
21.4 M
CNC
centene corp del
16.6 M
TSLA
tesla inc
14.3 M
Top 5 Losers (%)%
sable offshore corp
-76.0 %
ACHR
archer aviation inc
-57.2 %
HTZ
hertz global hldgs inc
-52.2 %
defi development corp
-47.3 %
distoken acquisition corp
-41.8 %
Top 5 Losers ($)$
PSLV
sprott asset management lp
-30.3 M
MSTR
strategy inc
-24.6 M
BMNR
bitmine immersion techs inc
-24.2 M
ALB
albemarle corp
-22.6 M
CEF
sprott asset management lp
-18.1 M

Weiss Asset Management LP Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Weiss Asset Management LP

Weiss Asset Management LP has 571 stocks in it's portfolio. About 32% of the portfolio is in top 10 stocks. PSLV proved to be the most loss making stock for the portfolio. MU was the most profitable stock for Weiss Asset Management LP last quarter.

$8.89BTotal Value
490Positions
14 Aug, 2026Last Reported
Current holdings of Current Stock Holdings of Weiss Asset Management LP, last reported on 14 Aug, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
ALCC
Oklo Inc

Oklo Inc

ALCC
Weiss Asset Management LP's holding in Oklo Inc over time
0.05%86,321
$4.52M
0.05%
new position