BERKLEY W R CORP (WRB) — Institutional Holders, Q2 2026 (page 5)
956 institutional investment managers reported a WRB position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $19.7B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 401 to 500. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
WRB 13F holders ranked 401–500 of 956
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 401 | PINEBRIDGE INVESTMENTS#401 · 16,460 sh | 16,460 | $1.2M | <0.01% | +91.5% |
| 402 | Allianz Asset Management GmbH#402 · 17,309 sh | 17,309 | $1.1M | <0.01% | +0.4% |
| 403 | FAIRFIELD, BUSH#403 · 15,993 sh | 15,993 | $1.1M | 0.55% | 0.0% |
| 404 | US BANCORP \DE\#404 · 15,975 sh | 15,975 | $1.1M | <0.01% | +5.1% |
| 405 | Mount Yale Investment Advisors#405 · 15,566 sh | 15,566 | $1.1M | 0.02% | +25.7% |
| 406 | DELPHI MANAGEMENT#406 · 15,679 sh | 15,679 | $1.1M | 1.08% | +0.7% |
| 407 | Alamar Capital Management#407 · 15,300 sh | 15,300 | $1.1M | 0.55% | -50.0% |
| 408 | Ballentine Partners#408 · 15,342 sh | 15,342 | $1.1M | 0.01% | +1.4% |
| 409 | WEDBUSH SECURITIES#409 · 15,326 sh | 15,326 | $1.1M | — | -9.2% |
| 410 | GATEWAY INVESTMENT ADVISERS#410 · 15,316 sh | 15,316 | $1.1M | — | -7.4% |
| 411 | BRIGHTON JONES#411 · 15,245 sh | 15,245 | $1.1M | 0.02% | +15.7% |
| 412 | BROWN BROTHERS HARRIMAN#412 · 15,073 sh | 15,073 | $1.1M | <0.01% | +55.1% |
| 413 | Saudi Central Bank#413 · 15,073 sh | 15,073 | $1.1M | 0.01% | +65.3% |
| 414 | OMERS ADMINISTRATION#414 · 15,041 sh | 15,041 | $1.1M | <0.01% | +10.8% |
| 415 | Louisiana State Employees Retirement System#415 · 15,000 sh | 15,000 | $1.1M | — | -1.3% |
| 416 | Sequoia Financial Advisors#416 · 14,948 sh | 14,948 | $1.1M | <0.01% | +55.0% |
| 417 | Candriam S.C.A.#417 · 14,954 sh | 14,954 | $1.1M | <0.01% | -11.1% |
| 418 | NEW MEXICO EDUCATIONAL RETIREMENT BOARD#418 · 14,875 sh | 14,875 | $1.0M | 0.03% | +7.2% |
| 419 | PRAXIS INVESTMENT MANAGEMENT#419 · 14,737 sh | 14,737 | $1.0M | 0.05% | 0.0% |
| 420 | Ancora Advisors#420 · 14,702 sh | 14,702 | $1.0M | 0.02% | -3.7% |
| 421 | BLAIR WILLIAM#421 · 14,522 sh | 14,522 | $1.0M | <0.01% | +20.6% |
| 422 | iSAM Funds (UK) Ltd#422 · 14,500 sh | 14,500 | $1.0M | 0.72% | New |
| 423 | BESSEMER GROUP#423 · 14,354 sh | 14,354 | $1.0M | <0.01% | +10.0% |
| 424 | Kentucky Retirement Systems#424 · 14,193 sh | 14,193 | $1.0M | 0.02% | New |
| 425 | Aster Capital Management (DIFC) Ltd#425 · 14,008 sh | 14,008 | $988.0K | 0.21% | New |
| 426 | Ashton Thomas Private Wealth#426 · 13,946 sh | 13,946 | $983.6K | 0.02% | +6.5% |
| 427 | Allspring Global Investments#427 · 13,858 sh | 13,858 | $979.2K | <0.01% | +2.5% |
| 428 | Investment Management of Ontario#428 · 13,704 sh | 13,704 | $966.5K | 0.01% | -22.6% |
| 429 | J.M. Arbour#429 · 13,671 sh | 13,671 | $964.2K | 0.83% | +19.1% |
| 430 | BI Asset Management Fondsmaeglerselskab A/S#430 · 13,650 sh | 13,650 | $963.0K | — | +77.1% |
| 431 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT#431 · 13,573 sh | 13,573 | $957.3K | <0.01% | -7.7% |
| 432 | BELLEVUE ASSET MANAGEMENT#432 · 13,500 sh | 13,500 | $952.2K | 0.44% | 0.0% |
| 433 | Bridgewater Associates#433 · 13,499 sh | 13,499 | $952.1K | <0.01% | New |
| 434 | Compass Wealth Management#434 · 13,331 sh | 13,331 | $940.2K | — | 0.0% |
| 435 | Granite Bay Wealth Management#435 · 13,210 sh | 13,210 | $932.0K | 0.09% | -18.5% |
| 436 | Mount Lucas Management#436 · 13,208 sh | 13,208 | $931.6K | 0.33% | +2.4% |
| 437 | KORNITZER CAPITAL MANAGEMENT#437 · 13,115 sh | 13,115 | $925.0K | 0.02% | 0.0% |
| 438 | CAISSE DES DEPOTS ET CONSIGNATIONS#438 · 13,103 sh | 13,103 | $924.2K | 0.02% | 0.0% |
| 439 | DF DENT#439 · 13,040 sh | 13,040 | $919.7K | 0.02% | 0.0% |
| 440 | COMMERCE BANK#440 · 13,031 sh | 13,031 | $919.1K | <0.01% | -8.1% |
| 441 | TOKIO MARINE ASSET MANAGEMENT LTD#441 · 12,977 sh | 12,977 | $915.3K | — | 0.0% |
| 442 | Tower Research Capital (TRC)#442 · 12,870 sh | 12,870 | $907.7K | 0.02% | -13.9% |
| 443 | Edgestream Partners, L.P.#443 · 12,700 sh | 12,700 | $895.7K | 0.03% | New |
| 444 | STONERIDGE INVESTMENT PARTNERS#444 · 12,324 sh | 12,324 | $894.0K | 0.59% | 0.0% |
| 445 | Atom Investors#445 · 12,641 sh | 12,641 | $891.6K | 0.08% | New |
| 446 | Swedbank AB#446 · 12,376 sh | 12,376 | $872.9K | <0.01% | 0.0% |
| 447 | LECAP ASSET MANAGEMENT LTD#447 · 12,344 sh | 12,344 | $870.6K | — | New |
| 448 | ABN AMRO INVESTMENT SOLUTIONS#448 · 12,291 sh | 12,291 | $866.9K | — | +4.7% |
| 449 | Woodline Partners#449 · 12,250 sh | 12,250 | $864.0K | <0.01% | +27.2% |
| 450 | GAMMA Investing#450 · 12,186 sh | 12,186 | $859.5K | — | +11.8% |
| 451 | Baird Financial Group#451 · 12,176 sh | 12,176 | $858.8K | <0.01% | +4.3% |
| 452 | Integrated Wealth Concepts#452 · 12,043 sh | 12,043 | $849.3K | <0.01% | -15.5% |
| 453 | THOMPSON SIEGEL & WALMSLEY#453 · 11,963 sh | 11,963 | $844.0K | 0.02% | +0.3% |
| 454 | Aptus Capital Advisors#454 · 11,878 sh | 11,878 | $837.8K | <0.01% | -18.1% |
| 455 | Engineers Gate Manager#455 · 11,782 sh | 11,782 | $831.0K | 0.01% | +164.3% |
| 456 | Maryland State Retirement & Pension System#456 · 11,676 sh | 11,676 | $823.5K | 0.01% | 0.0% |
| 457 | CI INVESTMENTS#457 · 11,657 sh | 11,657 | $822.2K | <0.01% | -59.3% |
| 458 | PARK AVENUE SECURITIES#458 · 11,592 sh | 11,592 | $818.0K | — | -17.6% |
| 459 | MUFG Securities EMEA plc#459 · 11,511 sh | 11,511 | $811.9K | <0.01% | -84.8% |
| 460 | EVERGREEN CAPITAL MANAGEMENT#460 · 11,217 sh | 11,217 | $797.8K | — | +255.0% |
| 461 | Trueblood Wealth Management#461 · 11,290 sh | 11,290 | $796.3K | — | +3.0% |
| 462 | NCM Capital Management#462 · 11,259 sh | 11,259 | $794.1K | 0.24% | 0.0% |
| 463 | OSSIAM#463 · 10,951 sh | 10,951 | $772.4K | 0.01% | +5.8% |
| 464 | Merit Financial Group#464 · 10,844 sh | 10,844 | $764.9K | <0.01% | +8.0% |
| 465 | Elo Mutual Pension Insurance#465 · 10,817 sh | 10,817 | $762.9K | <0.01% | -67.8% |
| 466 | Empower Advisory Group#466 · 10,815 sh | 10,815 | $762.8K | <0.01% | +0.1% |
| 467 | Net Worth Advisory Group#467 · 10,593 sh | 10,593 | $747.1K | — | -7.4% |
| 468 | Rydar Equities#468 · 10,380 sh | 10,380 | $742.8K | — | +4.2% |
| 469 | UMB Bank, n.a.#469 · 10,520 sh | 10,520 | $742.0K | <0.01% | 0.0% |
| 470 | BAM Wealth Management#470 · 10,472 sh | 10,472 | $738.6K | — | New |
| 471 | Murphy Pohlad Asset Management#471 · 10,462 sh | 10,462 | $737.9K | — | 0.0% |
| 472 | Empirical Finance#472 · 10,426 sh | 10,426 | $735.3K | 0.03% | +3.5% |
| 473 | Aprio Wealth Management#473 · 10,385 sh | 10,385 | $732.5K | 0.04% | -0.5% |
| 474 | Aurdan Capital Management#474 · 10,372 sh | 10,372 | $731.5K | 0.19% | -33.8% |
| 475 | Wedmont Private Capital#475 · 9,964 sh | 9,964 | $719.3K | — | +17.5% |
| 476 | KEB ASSET MANAGEMENT#476 · 9,974 sh | 9,974 | $703.5K | 0.11% | 0.0% |
| 477 | Caprock Group#477 · 9,827 sh | 9,827 | $702.6K | 0.01% | +41.9% |
| 478 | Williams Jones Wealth Management#478 · 9,927 sh | 9,927 | $700.2K | <0.01% | 0.0% |
| 479 | SILVER OAK SECURITIES#479 · 9,880 sh | 9,880 | $696.8K | 0.04% | +7.4% |
| 480 | TECTONIC ADVISORS#480 · 9,687 sh | 9,687 | $683.2K | — | +1.0% |
| 481 | Carmel Capital Partners#481 · 9,679 sh | 9,679 | $682.7K | 0.23% | +9.0% |
| 482 | EVERPAR ADVISORS#482 · 9,670 sh | 9,670 | $682.0K | 0.19% | +4.3% |
| 483 | OneDigital Investment Advisors#483 · 9,539 sh | 9,539 | $672.8K | <0.01% | +1.6% |
| 484 | Envestnet Portfolio Solutions#484 · 9,467 sh | 9,467 | $667.7K | <0.01% | +2.6% |
| 485 | SeaBridge Investment Advisors#485 · 9,445 sh | 9,445 | $666.2K | 0.10% | -6.0% |
| 486 | NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY#486 · 9,431 sh | 9,431 | $665.2K | <0.01% | -1.1% |
| 487 | KING LUTHER CAPITAL MANAGEMENT#487 · 9,426 sh | 9,426 | $664.8K | <0.01% | 0.0% |
| 488 | LVW Advisors#488 · 9,348 sh | 9,348 | $659.3K | — | -10.2% |
| 489 | E. Ohman J:or Asset Management AB#489 · 9,347 sh | 9,347 | $659.2K | — | +42.8% |
| 490 | RITHOLTZ WEALTH MANAGEMENT#490 · 9,345 sh | 9,345 | $659.1K | <0.01% | +8.9% |
| 491 | Schonfeld Strategic Advisors#491 · 9,278 sh | 9,278 | $654.4K | <0.01% | -86.5% |
| 492 | XTX Topco Ltd#492 · 9,193 sh | 9,193 | $648.4K | <0.01% | New |
| 493 | Coastal Bridge Advisors#493 · 9,188 sh | 9,188 | $648.0K | 0.04% | -10.6% |
| 494 | Arbor Investment Advisors#494 · 9,116 sh | 9,116 | $643.0K | — | New |
| 495 | TOBAM#495 · 9,083 sh | 9,083 | $641.0K | 0.16% | -39.4% |
| 496 | Hilltop#496 · 9,060 sh | 9,060 | $639.0K | 0.05% | 0.0% |
| 497 | COLDSTREAM CAPITAL MANAGEMENT#497 · 9,039 sh | 9,039 | $637.5K | <0.01% | +10.9% |
| 498 | MUFG SECURITIES AMERICAS#498 · 8,858 sh | 8,858 | $624.8K | 0.03% | +7.4% |
| 499 | PensionDanmark Pensionsforsikringsaktieselskab#499 · 8,780 sh | 8,780 | $619.3K | — | 0.0% |
| 500 | Fifth Third Wealth Advisors#500 · 8,760 sh | 8,760 | $617.8K | — | +70.8% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.