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Disclosery

AMT AMERICAN TOWER CORP

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COM (common), issuer CIK 1053507

1,711 managers (1,760 13F filers) reported a position in AMT shares at 2026-03-31, 431,522,945 shares in all. 123 filers opened a position and 148 filers sold out during the quarter.

Managers
1,711
13F filers
1,760
New
123
Added
726
Reduced
652
Sold out
148
Shares held by filers
431,522,945

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Parallax Volatility Advisers, L.P.912$159K0.01%new13F-HRTimeline
CENTAURUS FINANCIAL, INC.922$159K0.01%-1413F-HRTimeline
Paladin Advisory Group, LLC911$157K0.12%-32613F-HRTimeline
LRI Investments, LLC886$153K0.01%+48413F-HRTimeline
Blume Capital Management, Inc.825$142K0.02%013F-HRTimeline
Westfuller Advisors, LLC819$141K0.06%-3013F-HRTimeline
Copeland Capital Management, LLC790$136K<0.01%-20913F-HRTimeline
Capital Advisors, Ltd. LLC781$135K0.02%+2613F-HRTimeline
Geneos Wealth Management Inc.769$133K<0.01%-8213F-HRTimeline
Golden State Wealth Management, LLC739$128K0.01%-813F-HRTimeline
Pinnacle Wealth Planning Services, Inc.737$127K0.01%-16213F-HRTimeline
Millstone Evans Group, LLC694$120K0.07%013F-HRTimeline
BALLAST ADVISORS LLC691$119K0.03%new13F-HR/ATimeline
HAGER INVESTMENT MANAGEMENT SERVICES, L…680$117K0.06%-1,67113F-HRTimeline
Bayforest Capital Ltd680$117K0.13%-72413F-HRTimeline
Versant Capital Management, Inc673$116K0.01%+21113F-HRTimeline
Elequin Capital, LP659$114K0.01%new13F-HRTimeline
Muzinich & Co., Inc.658$114K0.04%+40713F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC656$113K<0.01%-3813F-HRTimelineGroup
Quent Capital, LLC652$112K0.01%-51913F-HRTimeline
Bay Harbor Wealth Management, LLC631$109K0.03%-413F-HRTimeline
WEBSTER BANK, N. A.621$107K0.01%013F-HRTimeline
Prosperity Bancshares Inc614$106K0.08%+18313F-HRTimeline
Elgethun Capital Management612$106K0.02%-4913F-HRTimeline
FWL INVESTMENT MANAGEMENT, LLC606$105K0.02%013F-HRTimeline
KELLEHER FINANCIAL ADVISORS537$102K0.03%013F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.574$99.1K<0.01%-6713F-HRTimelineGroup
Rialto Wealth Management, LLC572$98.7K0.02%+913F-HRTimeline
Dynamic Wealth Strategies, LLC565$97.5K0.06%+9913F-HRTimeline
Global Wealth Strategies & Associates563$97.2K0.02%+40013F-HRTimeline
Wall Street Financial Group, Inc.558$96.3K0.06%new13F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.544$93.9K<0.01%-5,25513F-HRTimelineGroup
Steigerwald, Gordon & Koch Inc.544$93.9K0.01%-1113F-HRTimeline
Rosenberg Matthew Hamilton541$93.4K0.02%+15013F-HRTimeline
Banque Transatlantique SAin group Banque Transatlantique SA541$93.4K<0.01%new13F-HRTimelineGroup
PIN OAK INVESTMENT ADVISORS INC537$93K0.07%013F-HRTimeline
TOMPKINS FINANCIAL CORPin group TOMPKINS FINANCIAL CORP538$92.8K0.01%-2313F-HRTimelineGroup
Bruce G. Allen Investments, LLC538$92.8K0.06%-113F-HRTimeline
Capula Management Ltdin group Capula Management Ltd515$88.9K<0.01%+11013F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Investment Research & Advisory Group, I…513$88.6K0.03%+513F-HRTimeline
Byrne Asset Management LLC507$87.5K0.05%013F-HRTimeline
Solstein Capital, LLC495$85.4K0.04%-1813F-HRTimeline
CoreCap Advisors, LLC490$84.6K<0.01%-3913F-HRTimeline
FINANCIAL CONSULATE, INC483$83.4K0.01%+4613F-HRTimeline
Wiser Advisor Group LLC480$82.8K0.1%+513F-HRTimeline
HAZLETT, BURT & WATSON, INC.471$81K0.03%013F-HRTimeline
Cromwell Holdings LLC463$79.9K0.04%+29313F-HRTimeline
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC455$79K<0.01%+8013F-HRTimelineGroup
CVA Family Office, LLC454$78.4K0.01%-42013F-HRTimeline
Sherman Asset Management, Inc.439$75.8K0.07%013F-HRTimeline
Sound Income Strategies, LLC436$74.6K<0.01%-913F-HRTimeline
Keating Financial Advisory Services, In…428$73.8K0.01%+11513F-HRTimeline
Fulcrum Asset Management LLP427$72.7K0.01%013F-HRTimeline
MCF Advisors LLC416$71.7K<0.01%-8413F-HRTimeline
PENSION & WEALTH MANAGEMENT ADVISORS, I…401$69.2K0.02%013F-HRTimeline
Core Alternative Capital400$69K0.02%013F-HRTimeline
Investors Portfolio Services LLC400$69K0.06%-22913F-HRTimeline
Financial Network Wealth Advisors LLC399$68.9K0.07%-213F-HRTimeline
Silvant Capital Management LLC382$65.9K<0.01%013F-HRTimeline
Twin Tree Management, LP375$64.7K0.01%new13F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC375$64.7K0.05%013F-HRTimeline
Parvin Asset Management, LLC370$63.9K0.05%+1013F-HRTimeline
1620 INVESTMENT ADVISORS, INC.363$62.8K0.04%+2313F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.363$62.6K0.02%013F-HRTimeline
Opal Wealth Advisors, LLC362$62.5K0.01%new13F-HRTimeline
Measured Wealth Private Client Group, L…355$61.3K0.02%+2113F-HRTimeline
OLD SECOND NATIONAL BANK OF AURORA350$60.4K0.01%-1713F-HRTimeline
SALEM INVESTMENT COUNSELORS INC342$59K<0.01%new13F-HR/ATimeline
SOUTHERN MICHIGAN BANK & TRUST340$58.7K0.02%13F-HRTimeline
Owl Creek Wealth Partners LLC335$57.8K0.02%13F-HRTimeline
Root Financial Partners, LLC330$57K<0.01%+21713F-HRTimeline
Central Pacific Bank - Trust Division325$56.1K0.01%013F-HRTimeline
JPL Wealth Management, LLC321$55.4K0.01%new13F-HR/ATimeline
J.Safra Asset Management Corp312$53.8K<0.01%+2213F-HRTimeline
GROUP ONE TRADING LLC310$53.5K<0.01%new13F-HRTimeline
Ares Financial Consulting, LLC312$53.3K0.04%+20613F-HRTimeline
Field & Main Bank300$51.8K0.02%013F-HRTimeline
AMERIFLEX GROUP, INC.299$51.6K0.03%+213F-HRTimeline
MV CAPITAL MANAGEMENT, INC.289$49.9K<0.01%+3213F-HRTimeline
Strategic Wealth Partners, Ltd.287$49.5K<0.01%-213F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC283$48.9K0.01%new13F-HRTimeline
Hilton Head Capital Partners, LLC281$48.5K0.03%+113F-HRTimeline
S&T Bank/PA276$47.6K0.02%+11613F-HRTimeline
Greykasell Wealth Strategies, Inc.275$47.5K0.02%+3013F-HRTimeline
Bravera Wealth274$47.3K0.02%+20113F-HRTimeline
Cornerstone Planning Group LLC261$46.3K0.01%+4513F-HRTimeline
PINNEY & SCOFIELD, INC.265$45.7K0.02%013F-HRTimeline
Kings Path Partners LLC259$44.7K0.02%013F-HR/ATimeline
AdvisorNet Financial, Inc251$43.4K<0.01%+2313F-HRTimeline
BROADWATER CAPITAL MANAGEMENT LLC246$43.2K0.03%013F-HRTimeline
Quest 10 Wealth Builders, Inc.249$43K0.04%+313F-HRTimeline
High Point Wealth Management, LLC244$42.1K0.04%013F-HRTimeline
Meramec Financial Planners, LLC229$41.6K0.02%-913F-HRTimeline
Activest Wealth Management238$41.1K0.01%-4813F-HRTimeline
Medallion Wealth Advisors, LLC238$41.1K0.01%013F-HRTimeline
Stone House Investment Management, LLC236$40.7K0.01%+513F-HRTimeline
Caitlin John, LLC235$40.6K0.02%013F-HRTimeline
Dakota Community Bank & Trust NA230$39.7K0.13%+8213F-HRTimeline
Rossby Financial, LCC225$38.5K0.01%-15013F-HRTimeline
BAYBAN222$38.3K0.03%013F-HRTimeline
Cache Advisors, LLC220$38K<0.01%new13F-HRTimeline
Clayton Financial Group LLC217$37.5K0.02%+1713F-HRTimeline
True Wealth Design, LLC215$37.1K0.01%-21813F-HRTimeline
Triumph Capital Management210$36.2K0.01%+413F-HRTimeline
BFSG, LLC209$36.1K<0.01%-613F-HRTimeline
Curat Global, LLC205$35.4K0.03%013F-HRTimeline
DELTA ASSET MANAGEMENT LLC/TN203$35K<0.01%013F-HRTimeline
Princeton Global Asset Management LLC203$35K0.01%-1013F-HRTimeline
Mowery & Schoenfeld Wealth Management, …202$34.9K0.05%-2413F-HRTimeline
ARCADIA INVESTMENT MANAGEMENT CORP/MI200$34.5K0.01%013F-HRTimeline
Valued Wealth Advisors LLC200$34.5K0.01%013F-HRTimeline
Fairscale Capital, LLC198$34.2K0.02%013F-HRTimeline
PlanVest Financial, Inc198$34.2K0.03%13F-HRTimeline
Asset Planning,Inc197$33.9K0.02%+113F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…195$33.7K<0.01%+12913F-HRTimelineGroup
Sachetta, LLC192$33.1K0.02%+1013F-HRTimeline
MB, LEVIS & ASSOCIATES, LLC190$32.8K0.01%013F-HRTimeline
GS Investments, Inc.188$32.4K0.02%-4,58513F-HRTimeline
Kemnay Advisory Services Inc.187$32.3K0.01%+113F-HRTimeline
STEPH & CO186$32.1K0.01%+1013F-HRTimeline
Annis Gardner Whiting Capital Advisors,…183$31.6K0.01%-30913F-HRTimeline
GILL CAPITAL PARTNERS, LLC183$31.6K0.01%new13F-HRTimeline
GoalVest Advisory LLC180$31.1K0.01%013F-HRTimeline
Strengthening Families & Communities, L…179$30.9K0.01%-45513F-HRTimeline
Westside Investment Management, Inc.174$30.2K<0.01%013F-HRTimeline
IMA Advisory Services, Inc.175$30.2K<0.01%013F-HRTimeline
Graney & King, LLC175$30.2K0.02%+113F-HRTimeline
McIlrath & Eck, LLC172$29.7K<0.01%-9013F-HRTimeline
Arlington Trust Co LLCin group Arlington Trust Co LLC170$29.3K<0.01%+8613F-HRTimelineGroup
OGOREK ANTHONY JOSEPH /NY/ /ADV167$28K0.01%-18613F-HR/ATimeline
CDKV HOLDINGS LLC161$27.8K0.02%013F-HRTimeline
Wealth Preservation Advisors, LLC161$27.8K0.02%+12613F-HRTimeline
CONSULTIVA WEALTH MANAGEMENT, CORP.159$27.4K0.08%013F-HRTimeline
HIGHLINE WEALTH PARTNERS LLC158$27.3K0.01%+2113F-HRTimeline
Holos Integrated Wealth LLC157$27.3K0.01%013F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV154$26.6K<0.01%-913F-HRTimeline
MARK SHEPTOFF FINANCIAL PLANNING, LLC149$26.5K0.01%013F-HRTimeline
SOA Wealth Advisors, LLC.151$26K<0.01%+113F-HRTimeline
Covestor Ltd148$26K0.02%-5213F-HRTimeline
ATWOOD & PALMER INC150$25.9K<0.01%013F-HRTimeline
Security National Bank150$25.9K<0.01%013F-HRTimeline
HOEY INVESTMENTS, INC150$25.9K<0.01%013F-HRTimeline
Tidemark, LLC146$25.2K0.01%new13F-HRTimeline
West Branch Capital LLC145$25K0.01%013F-HRTimeline
RICHARDS, MERRILL & PETERSON, INC.145$25K0.01%013F-HRTimeline
SWISS RE LTDin group SWISS RE LTD145$25K0.15%013F-HRTimelineGroup
Hilltop National Bank142$24.5K0.01%013F-HRTimeline
TOTH FINANCIAL ADVISORY CORP141$24.4K<0.01%+7313F-HRTimeline
Bank of New Hampshire140$24.2K0.01%013F-HRTimeline
High Note Wealth, LLC139$24K<0.01%-1313F-HRTimeline
Wilkerson Advisory Group LLC139$24K0.01%+3713F-HRTimeline
RMG Wealth Management LLC135$24K<0.01%new13F-HRTimeline
Roxbury Financial LLC138$23.8K0.02%+113F-HRTimeline
Private Wealth Management Group, LLC135$23.3K0.01%+313F-HRTimeline
Hara Capital LLC135$23.3K0.01%013F-HRTimeline
Heritage Wealth Advisors134$23.1K<0.01%new13F-HRTimeline
Miller Capital Partners, Inc.133$23K0.01%013F-HRTimeline
Olistico Wealth, LLC133$23K0.01%013F-HRTimeline
Gold Investment Management Ltd.131$22.6K0.01%013F-HRTimeline
2UniFi Bank125$21.6K0.01%-12613F-HRTimeline
Kilter Group LLC121$20.9K0.01%+3713F-HRTimeline
Essential Partners LLC121$20.9K0.01%-1,28913F-HRTimeline
EMERALD ADVISERS, LLCin group EMERALD ADVISERS, LLC118$20.4K<0.01%013F-HRTimelineGroup
ENTRUST FINANCIAL LLC117$20.2K0.01%+913F-HRTimeline
Investors Research Corp115$19.8K<0.01%+9313F-HRTimeline
Dogwood Wealth Management LLC115$19.8K0.01%+5313F-HRTimeline
Hurley Capital, LLC114$19.7K0.01%new13F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC112$19.3K0.01%+7413F-HRTimeline
Financial Freedom, LLC107$18.5K0.01%+4413F-HRTimeline
Nemes Rush Group LLC107$18.5K<0.01%+7713F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC107$18.4K<0.01%+113F-HRTimeline
Winch Advisory Services, LLC106$18.4K<0.01%+113F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp105$18.1K<0.01%-2813F-HRTimelineGroup
Avion Wealth109$18K<0.01%+1813F-HRTimeline
SITTNER & NELSON, LLC101$17.4K0.01%013F-HRTimeline
Magnolia Wealth Management, LLC101$17.4K0.01%new13F-HRTimeline
Lavaca Capital LLC100$17.3K<0.01%013F-HRTimeline
Aspect Partners, LLC100$17.3K0.01%+313F-HRTimeline
ABOUND FINANCIAL, LLC100$17.3K0.01%013F-HRTimeline
McMillan Office, Inc.100$17.3K<0.01%013F-HRTimeline
Bell Investment Advisors, Inc98$16.9K<0.01%-7013F-HRTimeline
Fortitude Family Office, LLC98$16.9K<0.01%+5513F-HRTimeline
TD Capital Management LLC97$16.7K<0.01%013F-HRTimeline
Abound Wealth Management97$16.7K<0.01%+5013F-HRTimeline
Darwin Wealth Management, LLC93$16K<0.01%013F-HRTimeline
WOLFF WIESE MAGANA LLC92$15.9K0.01%+1013F-HRTimeline
Bank & Trust Co88$15.2K0.01%013F-HRTimeline
JFS WEALTH ADVISORS, LLC81$14K<0.01%-19313F-HRTimeline
Financial Life Planners79$13.7K0.01%new13F-HRTimeline
JNBA Financial Advisors79$13.6K<0.01%013F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC78$13.5K<0.01%013F-HRTimeline
SUMMIT SECURITIES GROUP LLC77$13.3K0.01%-91813F-HRTimeline
Tradewinds Capital Management, LLC76$13.2K<0.01%013F-HRTimeline
Battery Global Advisors, LLC75$13K0.01%013F-HRTimeline
OAKWORTH CAPITAL, INC.75$12.9K<0.01%-6813F-HRTimeline
ACIMA PRIVATE WEALTH, LLC75$12.9K<0.01%013F-HRTimeline
Salomon & Ludwin, LLC73$12.7K<0.01%-29313F-HRTimeline
BOK Financial Private Wealth, Inc.73$12.6K<0.01%013F-HRTimeline
Pflug Koory, LLC73$12.6K0.01%013F-HRTimeline
Scarborough Advisors, LLC72$12.5K<0.01%013F-HRTimeline