Weiss Asset Management LP
Investment Portfolio & 13F Holdings Analysis
About
Weiss Asset Management LP is an institutional investment manager that filed its latest Form 13F for 2025Q1, reporting 297 holdings worth $4.3 billion. Form 13F filings provide transparency into the equity holdings of institutional investment managers with over $100 million in assets under management. This page displays the most recent portfolio holdings, allowing investors to track position changes, new investments, and portfolio composition.
Filing Details
13F-HR • 2025-03-31
Filing Details
13F-HR • 2025-03-31- Report Date
- 2025-03-31
- Filing Date
- 2025-05-15
- Total Holdings
- 297
- Total Value
- 4340030239
- Accession Number
- 0001357550-25-000020
- Form Type
- 13F-HR
- CIK
- 0001357550
- Manager Name
- Weiss Asset Management LP
Data Enrichment
73% identified217 identified80 unidentified
Holdings
297 positions
Manager:
Search and click to pin securities to the top
Page 1 of 15
86800UAB0
Shares:
0
Value:
$229.6B
46116X101
Shares:
1640029
Value:
$216.4B
629377CG5
Shares:
0
Value:
$120.4B
45867GAD3
Shares:
0
Value:
$115.7B
46438F101
Shares:
2115864
Value:
$99.0B
13469VAB4
Shares:
0
Value:
$84.1B
10806XAB8
Shares:
0
Value:
$78.4B
29355AAH0
Shares:
0
Value:
$62.0B
462222AD2
Shares:
0
Value:
$60.6B
62914VAJ5
Shares:
0
Value:
$56.1B
948596AJ0
Shares:
0
Value:
$54.5B
Instrument | Shares | Other Manager | Value | ||
|---|---|---|---|---|---|
| 2.7M | QoQ NEW(+2.7M) YoY NEW(+2.7M) | All Managers (Combined) | $779.8M | QoQ NEW(+$779.8M) YoY NEW(+$779.8M) | |
Nvidia Corp(NVDAcusip67066G104) | 3.1M | QoQ NEW(+3.1M) YoY NEW(+3.1M) | All Managers (Combined) | $340.9M | QoQ NEW(+$340.9M) YoY NEW(+$340.9M) |
(cusip86800UAB0)✕ | — | QoQ NEW YoY NEW | All Managers (Combined) | $229.6M | QoQ NEW(+$229.6M) YoY NEW(+$229.6M) |
(cusip46116X101)✕ | 1.6M | QoQ NEW(+1.6M) YoY NEW(+1.6M) | All Managers (Combined) | $216.4M | QoQ NEW(+$216.4M) YoY NEW(+$216.4M) |
Tesla, Inc.(TSLAcusip88160R101) | 470.5K | QoQ NEW(+470.5K) YoY NEW(+470.5K) | All Managers (Combined) | $121.9M | QoQ NEW(+$121.9M) YoY NEW(+$121.9M) |
(cusip629377CG5)✕ | — | QoQ NEW YoY NEW | All Managers (Combined) | $120.4M | QoQ NEW(+$120.4M) YoY NEW(+$120.4M) |
(cusip45867GAD3)✕ | — | QoQ NEW YoY NEW | All Managers (Combined) | $115.7M | QoQ NEW(+$115.7M) YoY NEW(+$115.7M) |
(cusip46438F101)✕ | 2.1M | QoQ NEW(+2.1M) | All Managers (Combined) | $99.0M | QoQ NEW(+$99.0M) |
Ametek Inc/(AMEcusip031100100) | 507.1K | QoQ NEW(+507.1K) YoY NEW(+507.1K) | All Managers (Combined) | $87.3M | QoQ NEW(+$87.3M) YoY NEW(+$87.3M) |
(cusip13469VAB4)✕ | — | QoQ NEW YoY NEW | All Managers (Combined) | $84.1M | QoQ NEW(+$84.1M) YoY NEW(+$84.1M) |
(cusip10806XAB8)✕ | — | QoQ NEW YoY - | All Managers (Combined) | $78.4M | QoQ NEW(+$78.4M) |
| 7.5M | QoQ NEW(+7.5M) YoY 0.00% (-0) | All Managers (Combined) | $66.6M | QoQ NEW(+$66.6M) | |
| 176.0K | QoQ NEW(+176.0K) YoY NEW(+176.0K) | All Managers (Combined) | $64.9M | QoQ NEW(+$64.9M) YoY NEW(+$64.9M) | |
(cusip29355AAH0)✕ | — | QoQ NEW YoY - | All Managers (Combined) | $62.0M | QoQ NEW(+$62.0M) |
(cusip462222AD2)✕ | — | QoQ NEW YoY NEW | All Managers (Combined) | $60.6M | QoQ NEW(+$60.6M) YoY NEW(+$60.6M) |
| 1.7M | QoQ NEW(+1.7M) YoY NEW(+1.7M) | All Managers (Combined) | $59.5M | QoQ NEW(+$59.5M) YoY NEW(+$59.5M) | |
| 12.9K | QoQ NEW(+12.9K) | All Managers (Combined) | $59.3M | QoQ NEW(+$59.3M) | |
| 9.7M | QoQ NEW(+9.7M) | All Managers (Combined) | $58.4M | QoQ NEW(+$58.4M) | |
(cusip62914VAJ5)✕ | — | QoQ NEW YoY NEW | All Managers (Combined) | $56.1M | QoQ NEW(+$56.1M) YoY NEW(+$56.1M) |
(cusip948596AJ0)✕ | — | QoQ NEW YoY NEW | All Managers (Combined) | $54.5M | QoQ NEW(+$54.5M) YoY NEW(+$54.5M) |