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Equibles

CITADEL ADVISORS LLC

Position in AMT — American Tower Corp /Ma/

CIK 1423053 MIAMI, FL
Back to AMT Full portfolio

Position in AMT

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$151,311,758
-$41,755,723 QoQ
Shares Held
876,763
-20.3% QoQ
Ownership
0.188%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in AMT Over Time

Shares Held

Position Value (USD)

Derivatives in AMT

reported options exposure · as of Mar 31, 2026
CallValue
$77,522,936
CallShares
449,200
PutValue
$48,943,688
PutShares
283,600

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 Mar 31, 2026

CITADEL ADVISORS LLC holds $1,218,058,230 across 16 REIT - Specialty names. AMT ranks #4 (12.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 EQIX
Equinix Inc
 364,302 $357,103,392
2 GLPI
Gaming & Leisure Properties, Inc.
 5,589,327 $247,998,438
3 CCI
Crown Castle Inc.
 1,954,484 $158,919,093
4 AMT
American Tower Corp /Ma/
This page 		876,763 $151,311,758
5 SBAC
Sba Communications Corp
 405,444 $69,780,966
6 WY
Weyerhaeuser Co
 2,390,909 $58,409,906
7 OUT
OUTFRONT Media Inc.
 2,088,379 $55,342,043
8 IRM
Iron Mountain Inc
 374,954 $38,297,800

All Filings in AMT

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
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
2022-03-31 $10,232,692 40,732
2022-03-31 $110,612,166 440,300
2022-03-31 $81,721,866 325,300

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