Arthur J. Gallagher & Co. (AJG) — Institutional Holders, Q2 2026 (page 7)

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 601 to 700. 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 601–700 of 1,299

Institutional investors reporting a position in Arthur J. Gallagher & Co. on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
QUADRANT CAPITAL GROUP#601 · 4,602 sh$1.1M-42.7%
SVB WEALTH#602 · 4,567 sh$1.0M-1.7%
EVERETT HARRIS#603 · 4,525 sh$1.0M-9.3%
South Dakota Investment Council#604 · 4,437 sh$1.0M0.0%
Disciplined Investments#605 · 4,419 sh$1.0M-16.1%
Advisory Services Network#606 · 4,359 sh$1.0M+3.2%
44 WEALTH MANAGEMENT#607 · 4,347 sh$997.9K-6.3%
Cape Investment Advisory#608 · 4,311 sh$989.7KNew
TCW GROUP#609 · 4,281 sh$982.8K+1.8%
Brookstone Capital Management#610 · 4,266 sh$979.4K+11.5%
PRAXIS INVESTMENT MANAGEMENT#611 · 4,261 sh$978.0K-24.3%
GUYASUTA INVESTMENT ADVISORS#612 · 4,256 sh$977.0K0.0%
Parallel Advisors#613 · 4,238 sh$973.1K+3.1%
SIMPLEX TRADING#614 · 4,225 sh$969.9KNew
TWIN CITY PRIVATE WEALTH#615 · 4,217 sh$968.1KNew
Savvy Advisors#616 · 4,209 sh$966.4K+15.8%
GAMMA Investing#617 · 4,200 sh$964.2K+14.3%
Meiji Yasuda Asset Management Ltd.#618 · 4,199 sh$964.0K+1.4%
ST GERMAIN D J#619 · 4,195 sh$963.0K0.0%
NORDEN GROUP#620 · 4,178 sh$959.4KNew
GUGGENHEIM CAPITAL#621 · 4,121 sh$946.1K+14.8%
MARSHALL WACE, LLP#622 · 4,115 sh$944.7K-98.5%
Fifth Third Wealth Advisors#623 · 4,097 sh$940.5K+17.3%
Accurate Wealth Management#624 · 3,698 sh$935.9K+13.3%
YHB Investment Advisors#625 · 4,059 sh$931.8K+61.0%
Kovitz Investment Group Partners#626 · 4,038 sh$927.1K-6.9%
SIGNATUREFD#627 · 3,980 sh$913.7K-15.6%
Regal Investment Advisors#628 · 3,979 sh$913.5K-8.5%
Aptus Capital Advisors#629 · 3,932 sh$902.7K-82.7%
V2 Financial group#630 · 3,916 sh$899.0K-19.9%
Independent Advisor Alliance#631 · 3,842 sh$882.0K-2.3%
Triangle Securities Wealth Management#632 · 3,841 sh$881.8K-6.8%
WHITTIER OF NEVADA#633 · 3,458 sh$880.6K-9.9%
Englebert Financial Advisers#634 · 3,809 sh$874.4K+12.5%
PFG Investments#635 · 3,760 sh$863.2K+0.1%
ESSEX INVESTMENT MANAGEMENT#636 · 3,746 sh$860.0K0.0%
PINNACLE ASSOCIATES LTD#637 · 3,738 sh$858.2K-3.8%
Ellis Investment Partners#638 · 3,717 sh$853.5K0.0%
Connecticut Wealth Management#639 · 3,664 sh$841.1K-2.5%
WBH ADVISORY#640 · 3,651 sh$838.2K0.0%
Simplicity Wealth#641 · 3,587 sh$823.5KNew
EVOLVE PRIVATE WEALTH#642 · 3,583 sh$822.6KNew
Moors & Cabot#643 · 3,583 sh$822.5K+26.7%
Unique Wealth Strategies#644 · 3,544 sh$813.6KNew
Balentine#645 · 3,504 sh$804.4K+71.4%
Integrated Wealth Concepts#646 · 3,498 sh$803.2K+34.5%
Heartland Bank#647 · 3,492 sh$801.7K-1.2%
SummitTX Capital, L.P.#648 · 3,470 sh$796.6K-46.6%
Evercore Wealth Management#649 · 3,464 sh$795.2K0.0%
MATHER GROUP#650 · 3,461 sh$794.5K+137.4%
TFR Capital#651 · 3,410 sh$782.8K-21.7%
Empower Advisory Group#652 · 3,405 sh$781.7K+18.3%
EVERGREEN CAPITAL MANAGEMENT#653 · 3,367 sh$773.0K+29.5%
Aprio Wealth Management#654 · 3,350 sh$769.0K+0.1%
Jacobi Capital Management#655 · 3,341 sh$766.9K+23.6%
Allworth Financial#656 · 3,332 sh$764.9K-30.3%
Allen Investment Management#657 · 3,292 sh$755.7K+0.9%
HARBOUR INVESTMENTS#658 · 3,273 sh$751.5K-16.1%
Ashton Thomas Private Wealth#659 · 3,244 sh$744.6K-4.0%
HUNTINGTON NATIONAL BANK#660 · 3,234 sh$742.4K+32.2%
Midwest#661 · 3,214 sh$737.8K+6.5%
TRED AVON FAMILY WEALTH#662 · 3,202 sh$735.1K-0.4%
Grey Ledge Advisors#663 · 3,125 sh$717.4KNew
Tower Research Capital (TRC)#664 · 3,111 sh$714.2K-15.6%
Ascent Wealth Partners#665 · 3,099 sh$711.4K-16.4%
Coastal Bridge Advisors#666 · 3,077 sh$706.2K-30.0%
D.A. DAVIDSON#667 · 3,049 sh$700.0K-6.6%
Private Advisor Group#668 · 3,044 sh$698.8K-90.9%
Asempa Wealth Advisors#669 · 3,026 sh$694.8K0.0%
VestGen Advisors#670 · 3,004 sh$689.6K+6.0%
PATRON PARTNERS#671 · 2,993 sh$687.0K+13.8%
Harel Insurance Investments & Financial Services Ltd.#672 · 2,991 sh$687.0K-18.1%
Occidental Asset Management#673 · 2,968 sh$681.4K-2.4%
AXXCESS WEALTH MANAGEMENT#674 · 2,964 sh$680.6KNew
Frec Markets#675 · 2,960 sh$679.5K+82.3%
Valeo Financial Advisors#676 · 2,952 sh$677.8K+9.1%
Virtue Capital Management#677 · 2,944 sh$675.9K-19.1%
Robeco Institutional Asset Management B.V.#678 · 2,927 sh$672.0K-35.6%
SPIREPOINT PRIVATE CLIENT#679 · 2,922 sh$670.8K-87.9%
Chico Wealth RIA#680 · 2,906 sh$667.2K+0.3%
CRUX WEALTH ADVISORS#681 · 2,891 sh$663.7KNew
Fisher Asset Management#682 · 2,886 sh$662.7K+8.5%
BankPlus Wealth Management#683 · 2,885 sh$662.4K+1.0%
Gryphon Financial Partners#684 · 2,879 sh$660.9K+65.3%
SAGESPRING WEALTH PARTNERS#685 · 2,869 sh$658.6K+16.8%
RFG Advisory#686 · 2,869 sh$658.6K+6.3%
TritonPoint Partners#687 · 2,854 sh$655.3K-27.6%
WEBSTER BANK, N. A.#688 · 2,850 sh$654.3K0.0%
McKinley Carter Wealth Services#689 · 2,839 sh$651.8K-90.1%
Circle Wealth Management#690 · 2,815 sh$646.2K+60.8%
Asset Management#691 · 2,805 sh$643.9K+1.4%
Samara Investment Management#692 · 2,799 sh$642.6K-4.3%
Carr Financial Group#693 · 2,791 sh$640.7K+7.5%
Ballentine Partners#694 · 2,788 sh$640.0K-20.5%
CLIFFORD SWAN INVESTMENT COUNSEL#695 · 2,784 sh$639.1K-0.2%
GABELLI FUNDS#696 · 2,783 sh$638.9K0.0%
PARK NATIONAL#697 · 2,762 sh$634.1K0.0%
WOODWARD DIVERSIFIED CAPITAL#698 · 2,747 sh$630.7K-4.0%
Perigon Wealth Management#699 · 2,733 sh$627.5K+73.1%
C WorldWide Group Holding A/S#700 · 2,708 sh$622.0K-19.9%

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.