American Tower Corp

AMT

Exchange: NYSE
Industry: Real Estate Investment Trusts
SEC CIK: 0001053507

SEC filings (opens in a new tab)

In the last 90 days, American Tower Corp insiders filed 1 open-market purchase and 2 sales; 1,756 institutions reported holding it in 13F filings for Q2 2026, worth $72.0B in total; Akre Capital Management is the only superinvestor holding it.

13F holders, Q2 2024

Institutional positions in American Tower Corp as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders: 1,769; +23 vs. Q1 2024
Shares held: 431.0M; +2.37M (+0.6%) vs. Q1 2024
Total value: $83.8B; −$716.2M (−0.8%) vs. Q1 2024
New holders: 153; 700 more added
Sold out: 130; 706 more reduced

23 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting AMT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2024: 1,769 institutions

Value heldQ2 2024: $83.8B

Institutions holding AMT and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,756	$72.0B
Q1 2026	1,760	$74.4B
Q4 2025	1,781	$77.0B
Q3 2025	1,799	$82.5B
Q2 2025	1,852	$96.5B
Q1 2025	1,845	$95.0B
Q4 2024	1,798	$79.6B
Q3 2024	1,852	$99.4B
Q2 2024	1,769	$83.8B
Q1 2024	1,769	$85.0B
Q4 2023	1,802	$93.6B
Q3 2023	1,634	$69.9B
Q2 2023	1,688	$82.1B
Q1 2023	1,706	$86.3B
Q4 2022	1,711	$90.0B
Q3 2022	1,693	$91.0B
Q2 2022	1,747	$109.0B
Q1 2022	1,723	$104.3B
Q4 2021	1,799	$121.8B
Q3 2021	1,678	$109.6B
Q2 2021	1,656	$111.7B
Q1 2021	1,613	$95.8B

Institutions, Q2 2024

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2024.

Institutions holding AMT in Q2 2024
Institution	Shares	Value	% of portfolio	Change in shares	Action
Davis Selected Advisers	76,070	$0	0.00%	+9,390+14.1%	Added
Roble, Belko & Company, Inc	1	$0	0.00%	00.0%	Unchanged
Dogwood Wealth Management LLC	0	$10	0.00%	0	Unchanged
McClarren Financial Advisors, Inc.	388	$32	0.02%	+261+205.5%	Added
Pacific Capital Wealth Advisors, Inc	1	$194	0.00%	+1	New
New Millennium Group LLC	1	$219	0.00%	+1	New
Breakwater Investment Management	2	$389	0.00%	00.0%	Unchanged
Cypress Capital, LLC	2	$389	0.00%	+2	New
Stuart Chaussee & Associates, Inc.	3	$583	0.00%	00.0%	Unchanged
Main Street Group, LTD	4	$776	0.00%	00.0%	Unchanged
Sofos Investments, Inc.	4	$778	0.00%	−14−77.8%	Reduced
Country Trust Bank	4	$778	0.00%	−5−55.6%	Reduced
ClariVest Asset Management LLC	4	$781	0.00%	+2+100.0%	Added
Voisard Asset Management Group, Inc.	5	$972	0.00%	00.0%	Unchanged
Transamerica Financial Advisors, Inc.	2	$1.00K	0.00%	00.0%	Unchanged
Great Lakes Retirement, Inc.	6	$1.18K	0.00%	+6	New
GHP Investment Advisors, Inc.	8	$1.56K	0.00%	+8	New
Accent Capital Management, LLC	9	$1.75K	0.00%	+9	New
Legend Financial Advisors, Inc.	10	$1.94K	0.00%	−2−16.7%	Reduced
Abich Financial Wealth Management LLC	10	$1.94K	0.00%	00.0%	Unchanged
Vista Private Wealth Partners. LLC	10	$1.94K	0.00%	+10	New
Caitlin John, LLC	11	$2.08K	0.00%	−17−60.7%	Reduced
Bogart Wealth, LLC	12	$2.27K	0.00%	−14−53.8%	Reduced
Cassady Schiller Wealth Management, LLC	12	$2.33K	0.00%	00.0%	Unchanged
Thomas J. Herzfeld Advisors, Inc.	12	$2.33K	0.00%	+12	New
Boyd Watterson Asset Management LLC	13	$2.53K	0.00%	00.0%	Unchanged
Estabrook Capital Management	13	$2.53K	0.00%	00.0%	Unchanged
New England Capital Financial Advisors LLC	15	$2.86K	0.00%	00.0%	Unchanged
Northwest Capital Management Inc	15	$2.92K	0.00%	−33−68.8%	Reduced
Caldwell Sutter Capital, Inc.	15	$2.92K	0.00%	00.0%	Unchanged
Byrne Asset Management LLC	15	$2.93K	0.00%	−2−11.8%	Reduced
Trifecta Capital Advisors, LLC	16	$3.11K	0.00%	00.0%	Unchanged
Tower View Investment Management & Research LLC	16	$3.11K	0.00%	00.0%	Unchanged
M&R Capital Management Inc	18	$3.50K	0.00%	00.0%	Unchanged
Jamison Private Wealth Management, Inc.	20	$3.89K	0.00%	−88−81.5%	Reduced
Redmont Wealth Advisors LLC	20	$3.89K	0.01%	00.0%	Unchanged
JDM Financial Group LLC	20	$3.89K	0.00%	00.0%	Unchanged
1620 Investment Advisors, Inc.	20	$3.89K	0.00%	+20	New
Fairway Wealth LLC	21	$4.08K	0.00%	+21	New
NVWM, LLC	21	$4.22K	0.00%	+5+31.3%	Added
TFC Financial Management	23	$4.47K	0.00%	−1−4.2%	Reduced
Triad Wealth Partners, LLC	23	$4.47K	0.00%	+23	New
Castleview Partners, LLC	24	$4.67K	0.00%	−1,740−98.6%	Reduced
Kelly Financial Services LLC	24	$4.67K	0.00%	00.0%	Unchanged
DiNuzzo Private Wealth, Inc.	24	$4.67K	0.00%	00.0%	Unchanged
Cornerstone Planning Group LLC	21	$4.75K	0.00%	+13+162.5%	Added
Clear Investment Research, LLC	24	$4.76K	0.01%	+2+9.1%	Added
Signature Resources Capital Management, LLC	25	$4.86K	0.00%	00.0%	Unchanged
Keener Financial Planning LLC	30	$5.00K	0.00%	00.0%	Unchanged
Criterion Capital Advisors, LLC	26	$5.05K	0.00%	00.0%	Unchanged
Glass Jacobson Investment Advisors llc	26	$5.05K	0.00%	00.0%	Unchanged
Activest Wealth Management	29	$5.64K	0.00%	00.0%	Unchanged
Fortitude Family Office, LLC	29	$5.64K	0.00%	+6+26.1%	Added
Laurel Wealth Advisors LLC	30	$5.75K	0.00%	00.0%	Unchanged
Westside Investment Management, Inc.	30	$5.83K	0.00%	00.0%	Unchanged
Fairman Group, LLC	32	$6.27K	0.01%	00.0%	Unchanged
Unique Wealth Strategies, LLC	32	$6.32K	0.00%	+32	New
Tucker Asset Management LLC	35	$6.80K	0.00%	−86−71.1%	Reduced
Hershey Financial Advisers, LLC	35	$6.80K	0.01%	+35	New
West Financial Advisors, LLC	36	$7.00K	0.00%	00.0%	Unchanged
Salomon & Ludwin, LLC	37	$7.19K	0.00%	−65−63.7%	Reduced
CGC Financial Services, LLC	37	$7.19K	0.00%	00.0%	Unchanged
Davidson Capital Management Inc.	41	$7.97K	0.00%	+7+20.6%	Added
Versant Capital Management, Inc	43	$8.36K	0.00%	00.0%	Unchanged
Global Wealth Strategies & Associates	43	$8.36K	0.00%	00.0%	Unchanged
PSI Advisors, LLC	44	$8.55K	0.00%	00.0%	Unchanged
Wolff Wiese Magana LLC	46	$8.94K	0.01%	−1,377−96.8%	Reduced
WealthCollab, LLC	46	$8.94K	0.01%	00.0%	Unchanged
First PREMIER Bank	47	$9.00K	0.00%	−73−60.8%	Reduced
Financial Perspectives, Inc	50	$9.72K	0.00%	00.0%	Unchanged
Hallmark Capital Management Inc	50	$9.72K	0.00%	+50	New
Wetzel Investment Advisors, Inc.	50	$9.88K	0.01%	+50	New
Avion Wealth	52	$10.0K	0.00%	+21+67.7%	Added
Duncker Streett & Co Inc	52	$10.1K	0.00%	00.0%	Unchanged
4Thought Financial Group Inc.	52	$10.1K	0.01%	00.0%	Unchanged
Colonial Trust Advisors	52	$10.1K	0.00%	+28+116.7%	Added
Bellevue Asset Management, LLC	53	$10.5K	0.01%	00.0%	Unchanged
New Age Alpha Advisors, LLC	54	$10.5K	0.01%	+54	New
Coppell Advisory Solutions LLC	55	$10.7K	0.00%	+55	New
Cherry Tree Wealth Management, LLC	62	$12.1K	0.00%	00.0%	Unchanged
Financial Freedom, LLC	63	$12.2K	0.01%	00.0%	Unchanged
Princeton Global Asset Management LLC	64	$12.4K	0.00%	−78−54.9%	Reduced
Toth Financial Advisory Corp	65	$12.6K	0.00%	+1+1.6%	Added
ICA Group Wealth Management, LLC	65	$12.6K	0.01%	−626−90.6%	Reduced
WFA Asset Management Corp	67	$13.0K	0.01%	+1+1.5%	Added
Barrett & Company, Inc.	69	$13.4K	0.01%	00.0%	Unchanged
Pacific Center for Financial Services	70	$13.6K	0.00%	00.0%	Unchanged
Scarborough Advisors, LLC	71	$13.8K	0.01%	+2+2.9%	Added
Proffitt & Goodson Inc	71	$13.8K	0.00%	00.0%	Unchanged
Pacifica Partners Inc.	71	$13.8K	0.01%	−20−22.0%	Reduced
First Personal Financial Services	72	$14.0K	0.00%	00.0%	Unchanged
Tradewinds Capital Management, LLC	72	$14.0K	0.00%	00.0%	Unchanged
Private Ocean, LLC	72	$14.0K	0.00%	00.0%	Unchanged
Dynamic Wealth Strategies, LLC	77	$15.0K	0.01%	00.0%	Unchanged
LGT Financial Advisors LLC	79	$15.4K	0.03%	+79	New
JNBA Financial Advisors	79	$15.4K	0.00%	00.0%	Unchanged
Frazier Financial Advisors, LLC	82	$15.9K	0.01%	−7−7.9%	Reduced
POM Investment Strategies, LLC	82	$16.0K	0.01%	+12+17.1%	Added
HBC Financial Services, PLLC	75	$16.0K	0.01%	+75	New
McMahon Financial Advisors, LLC	83	$16.1K	0.00%	+83	New