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Among the 7 tracked institutional investors we monitor, WRB (BERKLEY W R CORP) is held with a combined value of $5.32B across 78,091,379 shares. The largest holder is VANGUARD GROUP INC with a position worth $2.60B (0.04% of their portfolio). VANGUARD GROUP INC opened a new position in the most recent quarter. 3 funds increased their holdings. 2 funds reduced their position.
Total Institutional Value
$5.32B
Total Shares Held
78,091,379
Institutional Holders
7
0
$0
0
$0
Total Transactions
10
Last 90 days
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 3, 2026 | WILLIAM R BERKLEY | A | Award | 3,090 | $0 |
| Jun 3, 2026 | Maria Luisa Ferre | A | Award | 3,090 | $0 |
| Jun 3, 2026 | Marie Angela Mattson | A | Award | 3,090 | $0 |
| Jun 3, 2026 | WILLIAM R BERKLEY JR | A | Award | 3,090 | $0 |
| Jun 3, 2026 | Daniel Lynn Mosley | A | Award | 3,090 | $0 |
| Jun 3, 2026 | Mary C Farrell | A | Award | 3,090 | $0 |
| Jun 3, 2026 | Robert Alan Rusbuldt | A | Award | 3,090 | $0 |
| Jun 3, 2026 | Christopher L Augostini | A | Award | 3,090 | $0 |
| Jun 3, 2026 | RONALD E BLAYLOCK | A | Award | 3,090 | $0 |
| Jun 3, 2026 | Jonathan Talisman | A | Award | 3,090 | $0 |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $2.60B | 0.04% | New |
| 2 | BlackRock, Inc. | $1.54B | 0.03% | -7.1% |
| 3 | STATE STREET CORP | $954.79M | 0.03% | -3.4% |
| 4 | CITADEL ADVISORS LLC | $96.93M | 0.02% | +838.4% |
| 5 | FMR LLC | $92.09M | 0.00% | +9.4% |
| 6 | MILLENNIUM MANAGEMENT LLC | $30.44M | 0.01% | +1203.2% |
| 7 | MARKEL GROUP INC. | $4.03M | 0.03% | - |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of WRB with a position worth $2.60B, representing 0.04% of their portfolio. In total, 7 institutional investors hold WRB with a combined value of $5.32B.
In the most recent quarter, 1 fund opened a new position in WRB. Additionally, 3 increased their holdings and 2 reduced their positions.
Institutional investors hold $5.32B worth of WRB stock across 7 positions. The largest institutional holder is VANGUARD GROUP INC with $2.60B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For WRB, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their WRB positions.