Latest Period
Q2 2026
Security Snapshot
BERKLEY W R CORP - Common Stock, par value $0.20 per share (WRB) Institutional Ownership
CUSIP: 084423102
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
509
Shares (Excl. Options)
62,209,055
Price
$70.53
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- Security type / class
- Equity / Common Stock, par value $0.20 per share
- Symbol
- WRB on NYSE
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 62,209,055
- Total 13F value
- $4,397,083,127
- Portfolio coverage rank
- 0.01%
- Share change
- -3,904,564
- Value change
- -$273,061,536
- Number of holders
- 509
- Shares outstanding
- 372,252,918
- SEC-reported price per share
- $70.53
- Insider filing price
- $70.53
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- WRB - BERKLEY W R CORP - Common Stock, par value $0.20 per share is tracked under CUSIP 084423102.
- 509 institutions reported positions in Q2 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 920 to 509 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $18,487,825,108 to $4,397,083,127.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 509 institutions filings for Q2 2026.
Security key
084423102
Latest holder period
Q2 2026
13F holders
509
13D/G owners
4
CIK / CUSIP context first
Open Q2 2026 holders
WRB full holder history
BERKLEY W R CORP SEC filings
BERKLEY W R CORP company facts
BERKLEY W R CORP insider transactions
BERKLEY W R CORP 13D/G history
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 084423102:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
WRB
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BERKLEY WILLIAM R JR | 26% | $6,739,658,062 | 95,557,324 | W. Robert Berkley, Jr. | 17 Jul 2026 | |||
| BERKLEY WILLIAM R | 26% | +1.5% | $6,835,728,842 | 95,551,144 | 0% | William R. Berkley | 04 Mar 2026 | |
| MITSUI SUMITOMO INSURANCE CO LTD | 16% | +0.62% | $3,846,004,844 | 58,780,450 | 0% | Mitsui Sumitomo Insurance Co., Ltd. | 03 Jun 2026 | |
| VANGUARD CAPITAL MANAGEMENT LLC | 5.8% | $1,440,450,117 | 21,732,802 | Vanguard Capital Management | 31 Mar 2026 |
As of 30 Jun 2026, 509 institutional investors reported holding 62,209,055 shares of BERKLEY W R CORP - Common Stock, par value $0.20 per share (WRB). This represents 17% of the company’s total 372,252,918 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
14%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5.9% | 21,934,626 | -5.8% | 0.02% | $1,547,049,191 |
| STATE STREET CORP | 3.8% | 14,126,628 | -1.9% | 0.03% | $1,004,668,877 |
| PRINCIPAL FINANCIAL GROUP INC | 0.39% | 1,461,348 | -24% | 0.05% | $103,071,273 |
| Bank of New York Mellon Corp | 0.36% | 1,347,506 | -34% | 0.02% | $95,039,623 |
| Cornerstone Investment Partners, LLC | 0.36% | 1,336,146 | +27% | 3.2% | $94,238,377 |
| DEUTSCHE BANK AG\ | 0.35% | 1,305,627 | +14% | 0.03% | $92,085,873 |
| ANCHOR CAPITAL ADVISORS LLC | 0.28% | 1,035,350 | -8.7% | 2.1% | $73,023,238 |
| CONFLUENCE INVESTMENT MANAGEMENT LLC | 0.28% | 1,031,752 | -7.3% | 1.1% | $72,769,459 |
| EULAV Asset Management | 0.24% | 906,464 | -26% | 2% | $63,932,906 |
| ENVESTNET ASSET MANAGEMENT INC | 0.22% | 830,557 | -7.3% | 0.01% | $58,579,174 |
| PARNASSUS INVESTMENTS, LLC | 0.21% | 779,771 | -3.3% | 0.15% | $54,997,249 |
| CITIGROUP INC | 0.19% | 709,852 | +0.39% | 0.02% | $50,065,858 |
| Mraz, Amerine & Associates, Inc. | 0.17% | 635,753 | +0.82% | 6.4% | $44,839,667 |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.17% | 628,784 | +1% | 0.02% | $44,348,190 |
| Sumitomo Mitsui Trust Group, Inc. | 0.14% | 525,095 | -6.9% | 0.02% | $37,034,950 |
| TRUIST FINANCIAL CORP | 0.13% | 468,920 | -18% | 0.04% | $33,072,957 |
| Russell Investments Group, Ltd. | 0.11% | 415,808 | +2.1% | 0.03% | $29,369,895 |
| VICTORY CAPITAL MANAGEMENT INC | 0.11% | 411,560 | -13% | 0.02% | $29,027,327 |
| America First Investment Advisors, LLC | 0.1% | 383,605 | +0.86% | 5% | $27,055,661 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 0.1% | 377,811 | +241% | 0.05% | $26,678,043 |
| CIBC Asset Management Inc | 0.1% | 367,934 | +334% | 0.06% | $25,950,385 |
| BARLOW WEALTH PARTNERS, LLC | 0.07% | 271,315 | +0.38% | 2.2% | $19,339,310 |
| FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND | 0.07% | 269,218 | -13% | 0.09% | $18,987,946 |
| PhiloSmith Capital Corp | 0.07% | 259,381 | -0.38% | 5% | $18,294,143 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 0.07% | 249,342 | -3.1% | 0.03% | $17,586,000 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q2 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 62,209,055 | $4,397,083,127 | -$273,061,536 | $70.53 | 509 |
| 2026 Q1 | 278,925,458 | $18,487,825,108 | -$356,446,463 | $66.28 | 920 |
| 2025 Q4 | 284,305,965 | $19,934,297,638 | -$892,658,557 | $70.12 | 943 |
| 2025 Q3 | 244,318,417 | $18,710,993,140 | -$716,027,191 | $76.62 | 918 |
| 2025 Q2 | 254,536,404 | $18,686,757,069 | -$149,116,870 | $73.47 | 910 |
| 2025 Q1 | 257,292,485 | $18,301,513,349 | -$84,423,696 | $71.16 | 901 |
| 2024 Q4 | 261,201,054 | $15,282,336,353 | +$11,840,798 | $58.52 | 863 |
| 2024 Q3 | 257,666,567 | $14,610,619,816 | +$4,069,018,248 | $56.73 | 782 |
| 2024 Q2 | 172,270,942 | $13,523,820,184 | -$183,054,042 | $78.58 | 715 |
| 2024 Q1 | 177,792,698 | $15,696,135,878 | +$89,117,991 | $88.44 | 753 |
| 2023 Q4 | 177,087,428 | $12,509,528,867 | +$187,304,817 | $70.72 | 719 |
| 2023 Q3 | 173,557,239 | $11,026,700,461 | -$7,776,725 | $63.49 | 660 |
| 2023 Q2 | 173,712,681 | $10,338,961,461 | -$401,727,413 | $59.56 | 649 |
| 2023 Q1 | 179,596,816 | $11,171,670,237 | -$108,727,332 | $62.26 | 680 |
| 2022 Q4 | 181,858,021 | $13,197,305,485 | +$462,921,439 | $72.57 | 709 |
| 2022 Q3 | 184,861,142 | $11,946,372,437 | +$116,018,039 | $64.58 | 656 |
| 2022 Q2 | 183,998,325 | $12,556,999,643 | +$208,361,780 | $68.26 | 653 |
| 2022 Q1 | 180,465,440 | $11,997,872,310 | +$3,856,834,018 | $66.59 | 597 |
| 2021 Q4 | 122,708,960 | $10,095,755,740 | -$65,790,203 | $82.39 | 561 |
| 2021 Q3 | 123,728,672 | $9,035,613,890 | +$30,234,247 | $73.18 | 506 |
| 2021 Q2 | 123,322,540 | $9,159,195,144 | -$100,678,097 | $74.43 | 515 |
| 2021 Q1 | 124,457,759 | $9,355,454,258 | +$113,697,159 | $75.35 | 500 |
| 2020 Q4 | 123,309,741 | $8,165,386,468 | -$330,974,620 | $66.42 | 492 |
| 2020 Q3 | 128,501,461 | $7,813,326,104 | +$47,050,425 | $61.15 | 443 |
| 2020 Q2 | 127,562,691 | $7,287,804,384 | -$114,624,014 | $57.29 | 441 |