{"type":"ria_ranking","disclaimer":"Firm-level data as reported on Form ADV to the SEC and state regulators; corrections are made on Form ADV and appear after the next monthly reload.","title":"Fastest-growing independent RIAs over one year in Maine","lead":"As of October 2, 2026, Abbington Investment Group, LLC ranked #1 in Maine in AdvisorIQ's ranking of fastest-growing independent RIAs over one year, with 64.4%, from a base of $122.9 million.","as_of":"2026-10-02","facts":{"ranking":"Fastest-growing independent RIAs over one year","how_it_is_computed":"SEC-registered firms ranked by the change in RAUM between the SEC snapshots of September 2, 2025 and October 2, 2026, for firms with at least $100 million in RAUM in the earlier snapshot. The value is a fraction (0.25 is 25 percent) and base_value is the starting RAUM. Firms whose figure grew more than 300 percent are left out: on Form ADV that almost always reflects a merger, an acquisition or assets moved from an affiliated adviser rather than growth, and each firm's own page still shows the change. Independent wealth management RIAs are ranked: firms whose individual and high net worth clients hold at least half of their regulatory assets and that offer financial planning or portfolio management for individuals, leaving out broker-dealers, banks and their advisory arms. The all wealth firms view ranks the same way with those broker-dealer affiliated firms added. Asset managers, private fund managers, pension consultants and platform managers are never ranked (see the methodology). Only SEC-registered firms are ranked: the state-registered firm data is current only, with no earlier snapshots. Growth includes market movement, net new assets and acquisitions. State lists use each firm's main office state, or its registration state when the main office is not public. The US list leaves out firms whose main office is outside the United States. Equal values share a rank and are listed by CRD number.","unit":"pct","scope":"Maine","firms_listed":28,"rows":[{"rank":1,"crd":174407,"firm":"Abbington Investment Group, LLC","city":"South Portland","state":"ME","value":0.644321044116383,"base_value":122907831,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/174407/"},{"rank":2,"crd":333183,"firm":"GRP Retirement Planning","city":"Farmingdale","state":"ME","value":0.413184702692298,"base_value":109866444,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/333183/"},{"rank":3,"crd":299688,"firm":"Blue Point Financial, Inc.","city":"Scarborough","state":"ME","value":0.346991678643251,"base_value":113342695,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/299688/"},{"rank":4,"crd":299598,"firm":"Great Diamond Partners, LLC","city":"Portland","state":"ME","value":0.310838213416391,"base_value":613396493,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/299598/"},{"rank":5,"crd":312478,"firm":"Maiden Cove Capital","city":"Yarmouth","state":"ME","value":0.256797640074267,"base_value":122292662,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/312478/"},{"rank":6,"crd":286211,"firm":"Penobscot Financial Advisors","city":"Portland","state":"ME","value":0.253115129422364,"base_value":434543021,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/286211/"},{"rank":7,"crd":175477,"firm":"Aries Wealth Management, LLC","city":"Portland","state":"ME","value":0.2409812378435,"base_value":530707864,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/175477/"},{"rank":8,"crd":2748,"firm":"Means Wealth Management","city":"Bangor","state":"ME","value":0.220325966083562,"base_value":1306705211,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/2748/"},{"rank":9,"crd":137075,"firm":"Bennett Selby Investments, L.P.","city":"Falmouth","state":"ME","value":0.201202096275552,"base_value":279611714,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/137075/"},{"rank":10,"crd":307252,"firm":"Wright Cove Capital","city":"Portland","state":"ME","value":0.199303567073321,"base_value":100609258,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/307252/"},{"rank":11,"crd":313352,"firm":"J.M. Arbour, LLC","city":"Gardiner","state":"ME","value":0.18942934058776,"base_value":153988558,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/313352/"},{"rank":12,"crd":109127,"firm":"Portland Global Advisors LLC","city":"Portland","state":"ME","value":0.167509601145702,"base_value":1006240328,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/109127/"},{"rank":13,"crd":143733,"firm":"Bigelow Investment Advisors, LLC","city":"Portland","state":"ME","value":0.165821797758726,"base_value":476220823,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/143733/"},{"rank":14,"crd":107991,"firm":"Clark & Stuart Inc","city":"Portland","state":"ME","value":0.16543353987294,"base_value":167821888,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/107991/"},{"rank":15,"crd":194515,"firm":"Coston, McIsaac & Shea Financial Advisors","city":"Bar Harbor","state":"ME","value":0.150965811809483,"base_value":405676340,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/194515/"},{"rank":16,"crd":105164,"firm":"Birchbrook","city":"Bangor","state":"ME","value":0.144833046512091,"base_value":258958621,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/105164/"},{"rank":17,"crd":117268,"firm":"Gilbert Capital Group","city":"North Yarmouth","state":"ME","value":0.130726209785752,"base_value":139861624,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/117268/"},{"rank":18,"crd":138825,"firm":"Eagle Financial Strategies","city":"Bangor","state":"ME","value":0.1256214155184,"base_value":129696230,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/138825/"},{"rank":19,"crd":105448,"firm":"R M Davis Inc","city":"Portland","state":"ME","value":0.12208743823509,"base_value":7267414894,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/105448/"},{"rank":20,"crd":2993,"firm":"H.M. Payson","city":"Portland","state":"ME","value":0.118018196789393,"base_value":8129599283,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/2993/"},{"rank":21,"crd":304297,"firm":"RM Financial Services, LLC","city":"Falmouth","state":"ME","value":0.109961403139852,"base_value":221081455,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/304297/"},{"rank":22,"crd":123098,"firm":"Robinson Smith Wealth Advisors, LLC","city":"South Portland","state":"ME","value":0.103432575053009,"base_value":403188096,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/123098/"},{"rank":23,"crd":297745,"firm":"Choice Wealth Advisors LLC","city":"Waterville","state":"ME","value":0.100830170011479,"base_value":293723932,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/297745/"},{"rank":24,"crd":332765,"firm":"Oldfield Wealth Partners","city":"Bangor","state":"ME","value":0.0856335101930101,"base_value":101292356,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/332765/"},{"rank":25,"crd":117831,"firm":"Gibson Financial Solutions, Inc.","city":"Ellsworth","state":"ME","value":0.0705990486804138,"base_value":124927944,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/117831/"},{"rank":26,"crd":108228,"firm":"Old Port Advisors","city":"Portland","state":"ME","value":0.0487001464877219,"base_value":746437303,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/108228/"},{"rank":27,"crd":291413,"firm":"Outfitter Financial","city":"Brunswick","state":"ME","value":0.00526061295320956,"base_value":156872594,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/291413/"},{"rank":28,"crd":140518,"firm":"Headinvest","city":"Portland","state":"ME","value":-0.0802635551354657,"base_value":969679151,"succeeded_to_another_advisers_business":false,"url":"https://advisoriq.com/ria/firms/140518/"}]},"sources":[{"url":"https://www.sec.gov/files/investment/data/other/information-about-registered-investment-advisers-exempt-reporting-advisers/ia100226.zip","checked":"2026-10-07","label":"SEC, Information About Registered Investment Advisers (ia100226.zip)"},{"url":"https://adviserinfo.sec.gov/compilation","checked":"2026-10-07","label":"IAPD compilation reports (IA_FIRM_STATE_Feed_10_07_2026.xml.gz)"}],"related":[{"title":"Fastest-growing independent RIAs over one year, nationally","url":"https://advisoriq.com/ria/rankings/fastest-growing/"},{"title":"RIA market data for Maine","url":"https://advisoriq.com/ria/states/maine/"},{"title":"All RIA rankings","url":"https://advisoriq.com/ria/rankings/"},{"title":"How the directory is built","url":"https://advisoriq.com/ria/methodology/"}],"notes":["Firms marked as successors reported on Form ADV Item 4 that they succeeded to another adviser's business; their growth is shown as reported.","Each ranking lists at most the top 100 firms."],"url":"https://advisoriq.com/ria/rankings/fastest-growing/maine/","citation":"AdvisorIQ, as of 2026-10-02. https://advisoriq.com/ria/rankings/fastest-growing/maine/","license":"https://advisoriq.com/license/","publisher":"AdvisorIQ, independent education for financial advisors"}