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CITADEL ADVISORS LLC

Position in AMT — American Tower Corp /Ma/

CIK 1423053 MIAMI, FL

Position in AMT

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$224,302,231
+$72,990,473 QoQ
Shares Held
1,371,292
+56.4% QoQ
Ownership
0.294%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
#51
of 1,735 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMT Over Time

Shares Held

Position Value (USD)

Derivatives in AMT

reported options exposure · as of Jun 30, 2026
CallValue
$53,160,250
CallShares
325,000
PutValue
$47,189,945
PutShares
288,500

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in REIT - Specialty

Real Estate · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $1,437,075,889 across 17 REIT - Specialty names. AMT ranks #4 (15.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 AMT
American Tower Corp /Ma/
This page
1,371,292 $224,302,231

All Filings in AMT

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $224,302,231 1,371,292
2026-06-30 $47,189,945 288,500
2026-06-30 $53,160,250 325,000
2026-03-31 $151,311,758 876,763
2026-03-31 $77,522,936 449,200
2026-03-31 $48,943,688 283,600
2025-12-31 $79,673,666 453,800
2025-12-31 $82,535,457 470,100
2025-12-31 $193,067,481 1,099,661
2025-09-30 $106,847,607 555,572
2025-09-30 $60,907,744 316,700
2025-09-30 $50,695,552 263,600
2025-06-30 $121,494,694 549,700
2025-06-30 $71,367,358 322,900
2025-03-31 $51,549,440 236,900
2025-03-31 $330,030,003 1,516,682
2025-03-31 $78,227,200 359,500
2024-12-31 $82,424,454 449,400
2024-12-31 $139,586,747 761,064
2024-12-31 $63,753,316 347,600
2024-09-30 $120,047,472 516,200
2024-09-30 $131,861,520 567,000
2024-09-30 $34,498,182 148,341
2024-06-30 $3,773,887 19,415
2024-06-30 $94,507,556 486,200
2024-06-30 $120,204,592 618,400
2024-03-31 $161,134,645 815,500
2024-03-31 $120,055,684 607,600
2024-03-31 $47,974,258 242,797
2023-12-31 $178,316,880 826,000
2023-12-31 $153,253,212 709,900
2023-12-31 $5,453,128 25,260
2023-09-30 $140,621,195 855,100
2023-09-30 $109,934,825 668,500
2023-09-30 $59,550,140 362,117
2023-06-30 $87,079,060 449,000
2023-06-30 $90,016,474 464,146
2023-06-30 $50,133,490 258,500
2023-03-31 $62,017,190 303,500
2023-03-31 $141,628,054 693,100
2023-03-31 $136,964,197 670,276
2022-12-31 $259,729,131 1,225,947
2022-12-31 $118,768,716 560,600
2022-12-31 $123,938,100 585,000
2022-09-30 $128,669,710 599,300
2022-09-30 $87,981,053 409,786
2022-09-30 $96,314,420 448,600
2022-06-30 $259,654,391 1,015,902
2022-06-30 $129,405,217 506,300
2022-06-30 $107,271,123 419,700