Arthur J. Gallagher & Co. (AJG) — Institutional Holders, Q2 2026 (page 4)
1,299 institutional investment managers reported a AJG position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $54.6B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 301 to 400. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
AJG 13F holders ranked 301–400 of 1,299
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 301 | NewEdge Advisors#301 · 33,623 sh | 33,623 | $7.7M | 0.02% | New |
| 302 | Assenagon Asset Management S.A.#302 · 33,610 sh | 33,610 | $7.7M | — | -46.0% |
| 303 | Caprock Group#303 · 33,354 sh | 33,354 | $7.7M | 0.15% | New |
| 304 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#304 · 33,194 sh | 33,194 | $7.6M | 0.03% | -0.2% |
| 305 | Bath Savings#305 · 32,678 sh | 32,678 | $7.5M | — | -5.8% |
| 306 | SMITHBRIDGE ASSET MANAGEMENT#306 · 32,662 sh | 32,662 | $7.5M | — | +0.4% |
| 307 | Vanguard Personalized Indexing Management#307 · 32,250 sh | 32,250 | $7.4M | 0.06% | +16.9% |
| 308 | O'SHAUGHNESSY ASSET MANAGEMENT#308 · 32,026 sh | 32,026 | $7.4M | 0.03% | -5.8% |
| 309 | OREGON PUBLIC EMPLOYEES RETIREMENT FUND#309 · 31,589 sh | 31,589 | $7.3M | 0.08% | +7.3% |
| 310 | EagleClaw Capital Managment#310 · 31,285 sh | 31,285 | $7.2M | 0.96% | +40.3% |
| 311 | VIRGINIA RETIREMENT SYSTEMS ET Al#311 · 31,252 sh | 31,252 | $7.2M | — | New |
| 312 | SEIZERT CAPITAL PARTNERS#312 · 30,920 sh | 30,920 | $7.1M | 0.29% | +37.2% |
| 313 | Rockefeller Capital Management L.P.#313 · 30,798 sh | 30,798 | $7.1M | 0.01% | +0.1% |
| 314 | North Star Investment Management#314 · 30,382 sh | 30,382 | $7.0M | — | 0.0% |
| 315 | STRATEGY ASSET MANAGERS#315 · 30,362 sh | 30,362 | $7.0M | — | +2.2% |
| 316 | Empowered Funds#316 · 30,340 sh | 30,340 | $7.0M | 0.04% | +20.0% |
| 317 | James Hambro & Partners LLP#317 · 29,250 sh | 29,250 | $6.7M | — | New |
| 318 | MACKENZIE FINANCIAL#318 · 28,960 sh | 28,960 | $6.6M | <0.01% | -1.4% |
| 319 | PFA Pension, Forsikringsaktieselskab#319 · 28,937 sh | 28,937 | $6.6M | 0.02% | +5.3% |
| 320 | Dockside#320 · 28,905 sh | 28,905 | $6.6M | 1.55% | New |
| 321 | Ethic#321 · 28,859 sh | 28,859 | $6.6M | 0.08% | +19.0% |
| 322 | UniSuper Management Pty Ltd#322 · 28,671 sh | 28,671 | $6.6M | — | +25.0% |
| 323 | OP Asset Management Ltd#323 · 28,322 sh | 28,322 | $6.5M | 0.07% | +8.3% |
| 324 | NORDEA INVESTMENT MANAGEMENT AB#324 · 28,678 sh | 28,678 | $6.5M | <0.01% | -1.9% |
| 325 | BAHL & GAYNOR#325 · 27,969 sh | 27,969 | $6.4M | 0.03% | -4.4% |
| 326 | Ayrshire Capital Management#326 · 27,328 sh | 27,328 | $6.3M | — | +1.2% |
| 327 | Taikang Asset Management (Hong Kong) Ltd#327 · 27,269 sh | 27,269 | $6.3M | 0.57% | -59.9% |
| 328 | BANK OF NOVA SCOTIA#328 · 27,018 sh | 27,018 | $6.2M | <0.01% | -24.5% |
| 329 | SIGMA INVESTMENT COUNSELORS#329 · 26,902 sh | 26,902 | $6.2M | — | -13.9% |
| 330 | MUTUAL OF AMERICA CAPITAL MANAGEMENT#330 · 26,457 sh | 26,457 | $6.1M | — | -3.2% |
| 331 | Federation des caisses Desjardins du Quebec#331 · 26,321 sh | 26,321 | $6.0M | 0.02% | -85.7% |
| 332 | TORRAY#332 · 26,276 sh | 26,276 | $6.0M | 0.81% | -9.5% |
| 333 | Capital Group Private Client Services#333 · 25,919 sh | 25,919 | $6.0M | 0.08% | -13.0% |
| 334 | TriCert Investment Counsel#334 · 25,509 sh | 25,509 | $5.9M | 0.55% | — |
| 335 | Marks Group Wealth Management#335 · 25,435 sh | 25,435 | $5.8M | 0.51% | -15.1% |
| 336 | Geneos Wealth Management#336 · 25,149 sh | 25,149 | $5.8M | 0.12% | +2.2% |
| 337 | Cane Capital Partners#337 · 24,930 sh | 24,930 | $5.7M | — | -2.1% |
| 338 | MIRAE ASSET GLOBAL ETFS Ltd.#338 · 24,774 sh | 24,774 | $5.7M | <0.01% | -0.3% |
| 339 | BRANT POINT INVESTMENT MANAGEMENT#339 · 24,730 sh | 24,730 | $5.7M | 0.70% | -6.2% |
| 340 | YOUSIF CAPITAL MANAGEMENT#340 · 24,727 sh | 24,727 | $5.7M | — | -6.5% |
| 341 | Ensign Peak Advisors#341 · 24,633 sh | 24,633 | $5.7M | <0.01% | +3.6% |
| 342 | MACQUARIE GROUP LTD#342 · 24,523 sh | 24,523 | $5.6M | 0.02% | +13.4% |
| 343 | Fulcrum Asset Management LLP#343 · 24,583 sh | 24,583 | $5.6M | 0.56% | +225.3% |
| 344 | Concurrent Investment Advisors#344 · 24,267 sh | 24,267 | $5.6M | — | +128.9% |
| 345 | Avanza Fonder AB#345 · 24,193 sh | 24,193 | $5.6M | — | 0.0% |
| 346 | Marex Group plc#346 · 24,001 sh | 24,001 | $5.5M | 0.02% | New |
| 347 | Freedom Day Solutions#347 · 23,813 sh | 23,813 | $5.5M | — | New |
| 348 | Polar Asset Management Partners#348 · 23,100 sh | 23,100 | $5.3M | 0.09% | +21.6% |
| 349 | TD Waterhouse Canada#349 · 22,035 sh | 22,035 | $5.3M | — | +1.0% |
| 350 | Colonial / SC#350 · 22,938 sh | 22,938 | $5.3M | 0.67% | +0.2% |
| 351 | CAPTRUST FINANCIAL ADVISORS#351 · 22,868 sh | 22,868 | $5.2M | <0.01% | -41.7% |
| 352 | Prospera Financial Services#352 · 22,839 sh | 22,839 | $5.2M | 0.08% | -4.6% |
| 353 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#353 · 22,804 sh | 22,804 | $5.2M | <0.01% | +44.3% |
| 354 | Schwab Charitable Fund#354 · 22,700 sh | 22,700 | $5.2M | — | -6.5% |
| 355 | Chicago Partners Investment Group#355 · 21,473 sh | 21,473 | $5.2M | — | +0.3% |
| 356 | HANTZ FINANCIAL SERVICES#356 · 22,573 sh | 22,573 | $5.2M | 0.07% | -3.9% |
| 357 | CARY STREET PARTNERS FINANCIAL#357 · 22,323 sh | 22,323 | $5.1M | 0.11% | +3.3% |
| 358 | ELEMENT CAPITAL MANAGEMENT#358 · 22,200 sh | 22,200 | $5.1M | 0.16% | New |
| 359 | Cambridge Investment Research Advisors#359 · 21,967 sh | 21,967 | $5.0M | 0.01% | +2.7% |
| 360 | OSAIC#360 · 21,922 sh | 21,922 | $5.0M | <0.01% | -20.3% |
| 361 | Douglass Winthrop Advisors#361 · 21,475 sh | 21,475 | $4.9M | 0.09% | -10.1% |
| 362 | ROTHSCHILD INVESTMENT#362 · 21,255 sh | 21,255 | $4.9M | 0.18% | +1102.2% |
| 363 | Elo Mutual Pension Insurance#363 · 21,083 sh | 21,083 | $4.8M | 0.06% | +11.2% |
| 364 | SIT INVESTMENT ASSOCIATES#364 · 20,993 sh | 20,993 | $4.8M | 0.09% | -62.7% |
| 365 | Atria Investments#365 · 20,780 sh | 20,780 | $4.8M | — | +22.0% |
| 366 | REUTER JAMES WEALTH MANAGEMENT#366 · 20,761 sh | 20,761 | $4.8M | — | -1.2% |
| 367 | WENDELL DAVID ASSOCIATES#367 · 20,660 sh | 20,660 | $4.7M | — | -2.4% |
| 368 | IEQ CAPITAL#368 · 20,527 sh | 20,527 | $4.7M | 0.02% | -0.3% |
| 369 | Candriam S.C.A.#369 · 20,428 sh | 20,428 | $4.7M | 0.02% | -1.0% |
| 370 | Callan Family Office#370 · 20,355 sh | 20,355 | $4.7M | 0.09% | +0.2% |
| 371 | BNP PARIBAS#371 · 20,452 sh | 20,452 | $4.7M | 0.13% | -23.6% |
| 372 | Family Legacy#372 · 19,951 sh | 19,951 | $4.6M | — | 0.0% |
| 373 | Cresset Asset Management#373 · 19,882 sh | 19,882 | $4.6M | 0.02% | +212.1% |
| 374 | M&T BANK#374 · 19,828 sh | 19,828 | $4.6M | 0.01% | -9.8% |
| 375 | Gulf International Bank (UK) Ltd#375 · 19,494 sh | 19,494 | $4.5M | — | -1.5% |
| 376 | NEW VERNON INVESTMENT MANAGEMENT#376 · 19,403 sh | 19,403 | $4.5M | 5.46% | +43.6% |
| 377 | WESTWOOD GROUP#377 · 19,361 sh | 19,361 | $4.4M | 0.03% | -88.6% |
| 378 | Union Bankshares#378 · 19,337 sh | 19,337 | $4.4M | 0.07% | -0.6% |
| 379 | Pacer Advisors#379 · 19,167 sh | 19,167 | $4.4M | 0.01% | New |
| 380 | B. Metzler seel. Sohn & AG#380 · 19,123 sh | 19,123 | $4.4M | 0.04% | +52.6% |
| 381 | McLean Asset Management#381 · 17,408 sh | 17,408 | $4.3M | 0.57% | +67.6% |
| 382 | Financiere des Professionnels - Fonds d,investissement#382 · 18,854 sh | 18,854 | $4.3M | 0.24% | -2.8% |
| 383 | First American Bank#383 · 18,679 sh | 18,679 | $4.3M | — | +1.3% |
| 384 | ARIEL INVESTMENTS#384 · 18,597 sh | 18,597 | $4.3M | 0.04% | -5.9% |
| 385 | NOMURA#385 · 18,572 sh | 18,572 | $4.3M | <0.01% | +176.7% |
| 386 | MOORE CAPITAL MANAGEMENT#386 · 18,504 sh | 18,504 | $4.2M | 0.06% | New |
| 387 | PRINCIPAL SECURITIES#387 · 18,196 sh | 18,196 | $4.2M | 0.05% | +98.9% |
| 388 | CHOREO#388 · 18,137 sh | 18,137 | $4.2M | — | +38.6% |
| 389 | Saudi Central Bank#389 · 17,997 sh | 17,997 | $4.1M | 0.05% | +89.9% |
| 390 | Fideuram Asset Management (Ireland) dac#390 · 19,287 sh | 19,287 | $4.1M | 0.08% | New |
| 391 | Steward Partners Investment Advisory#391 · 17,813 sh | 17,813 | $4.1M | 0.02% | +151.1% |
| 392 | AMERICAN CENTURY COMPANIES#392 · 17,515 sh | 17,515 | $4.0M | <0.01% | -93.8% |
| 393 | Eurizon Capital SGR S.p.A.#393 · 17,512 sh | 17,512 | $4.0M | 0.01% | +4.5% |
| 394 | CULLINAN ASSOCIATES#394 · 17,500 sh | 17,500 | $4.0M | 0.30% | New |
| 395 | Sanctuary Advisors#395 · 17,311 sh | 17,311 | $4.0M | 0.02% | +4.0% |
| 396 | FIRST MANHATTAN#396 · 17,309 sh | 17,309 | $4.0M | 0.01% | -6.2% |
| 397 | COMMUNITY & INVESTMENT#397 · 17,288 sh | 17,288 | $4.0M | — | +1.5% |
| 398 | Sand Hill Global Advisors#398 · 17,197 sh | 17,197 | $3.9M | 0.12% | -7.9% |
| 399 | Sitrin Capital Management#399 · 17,138 sh | 17,138 | $3.9M | — | 0.0% |
| 400 | WCG Wealth Advisors#400 · 16,934 sh | 16,934 | $3.9M | 0.09% | New |
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.