BERKLEY W R CORP
Q2 2026 13F-HR Holdings
Net value change ($000)
+235,941
(12.7%)
New positions
69
Sold out positions
43
Turnover %
31.4%
Sector allocation + QoQ delta (equities-only)
Snapshot: Change Analysis
Compared to Q1 2026
Methodology:
sector metrics are equities-only;
instrument mix chart is ex-options;
options exposure is shown separately.
Why this matters.
Top Adds (Value $000, Stocks/ETFs)
| MSFT | 55,729 | NEW |
| NVDA | 24,971 | NEW |
| ON | 23,849 | 52.7% |
| TSM | 23,735 | NEW |
| PFE | 23,250 | NEW |
| TSLA | 21,030 | NEW |
| AMZN | 11,917 | NEW |
| PAA | 10,942 | 18.3% |
| FACT | 8,841 | 258.7% |
| CRAC | 7,786 | 172.2% |
Top Reduces (Value $000, Stocks/ETFs)
| WES | -52,161 | -100.0% |
| HYAC | -26,722 | -100.0% |
| GBLI | -25,042 | -100.0% |
| CANTOR EQUITY PARTNERS III I | -22,991 | -100.0% |
| MLAC | -19,774 | -100.0% |
| GIG | -18,485 | -100.0% |
| CHURCHILL CAPITAL CORP IX | -18,199 | -94.1% |
| LEGT | -16,114 | -100.0% |
| VACH | -13,922 | -100.0% |
| ALF | -12,455 | -100.0% |
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000):
137,382
(6.6% of total reported value)
How this table is calculated:
SEC
VALUE ($000) is used as reported.
For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received.
Column % is bucket-based:
non-options share is calculated inside non-option total, options share is calculated inside options total.
Details.
Filter:
Instrument:
| Issuer Name | Ticker | Sector | Industry | Class | History | Value ($000) | % | Shares | Shares Δ | Shares Δ% | Value Δ ($000) | Value Δ% | Principal | Option Type |
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