How many shares of AMT does MILLENNIUM MANAGEMENT LLC own?

As of 2026-Q2, MILLENNIUM MANAGEMENT LLC holds 2.2M shares of AMT (AMERICAN TOWER CORP).

What is MILLENNIUM MANAGEMENT LLC's AMT position worth?

As of 2026-Q2, MILLENNIUM MANAGEMENT LLC's AMT position is worth $358.3M.

Is MILLENNIUM MANAGEMENT LLC buying or selling AMT?

In 2026-Q2, MILLENNIUM MANAGEMENT LLC increased their AMT position (+114.5% change in shares).

When did MILLENNIUM MANAGEMENT LLC first buy AMT?

Based on available 13F filings, MILLENNIUM MANAGEMENT LLC first reported a position in AMT in 2018-Q4. They have held the position across 31 quarters.

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MILLENNIUM MANAGEMENT LLC

AMT
31 quarters

Position history for MILLENNIUM MANAGEMENT LLC's holdings in AMERICAN TOWER CORP

Current Value

$358.3M

Current Shares

2.2M

Total Value Change

+$358M

Total Shares Change

+2.2M

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	2.2M	+114.5%	$358.3M	0.1%	$163.57	60
2026-Q1	Increased	1M	+97.7%	$176.3M	0.1%	$169.26	49
2025-Q4	Increased	516,661	+82.6%	$90.7M	0.0%	$172.19	46
2025-Q3	Increased	282,888	+10.9%	$54.4M	0.0%	$186.80	33
2025-Q2	Decreased	255,159	-49.1%	$56.4M	0.0%	$212.80	0
2025-Q1	Increased	501,794	+338.6%	$109.2M	0.1%	$206.17	48
2024-Q4	Increased	114,413	+3.9%	$21M	0.0%	$173.78	30
2024-Q3	Decreased	110,160	-75.2%	$25.6M	0.0%	$216.83	0
2024-Q2	Increased	444,166	+73.0%	$86.3M	0.0%	$181.23	45
2024-Q1	Increased	256,772	+26.1%	$50.7M	0.0%	$181.08	36
2023-Q4	Decreased	203,543	-73.8%	$43.9M	0.0%	$197.85	0
2023-Q3	Increased	778,145	+221.7%	$128M	0.1%	$148.03	49
2023-Q2	Increased	241,882	+43.0%	$46.9M	0.0%	$174.58	39
2023-Q1	Increased	169,177	+435.5%	$34.6M	0.0%	$181.10	47
2022-Q4	Decreased	31,591	-91.6%	$6.7M	0.0%	$187.76	0
2022-Q3	Decreased	376,133	-12.6%	$80.8M	0.0%	$187.51	0
2022-Q2	Increased	430,536	+760.6%	$110M	0.1%	$223.22	48
2022-Q1	Increased	50,026	+2.2%	$12.6M	0.0%	$216.95	29
2021-Q4	Decreased	48,954	-59.7%	$14.3M	0.0%	$252.60	0
2021-Q3	Decreased	121,500	-48.5%	$32.2M	0.0%	$228.07	0
2021-Q2	Increased	235,728	+23.8%	$63.7M	0.0%	$231.06	36
2021-Q1	Decreased	190,387	-72.2%	$45.5M	0.0%	$202.45	0
2020-Q4	Increased	684,113	+9.8%	$153.6M	0.1%	$190.09	40
2020-Q3	Increased	623,017	+108.3%	$150.6M	0.2%	$203.57	58
2020-Q2	Decreased	299,060	-29.3%	$77.3M	0.1%	$216.68	0
2020-Q1	Increased	423,052	+208.1%	$92.1M	0.2%	$180.98	58
2019-Q4	Decreased	137,330	-51.3%	$31.6M	0.0%	$191.01	0
2019-Q3	Increased	281,711	+163.8%	$62.3M	0.1%	$182.97	48
2019-Q2	Decreased	106,792	-27.9%	$21.8M	0.0%	$168.44	0
2019-Q1	Increased	148,212	+7750.2%	$29.2M	0.0%	$160.92	46
2018-Q4	New	1,888	-	$299,000	0.0%	$129.18	32

Other major holders of AMT: BNP PARIBAS FINANCIAL MARKETS, VANGUARD GROUP INC

AMT31 quarters

AMT
31 quarters