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Equibles

Walleye Trading LLC

Position in AMT — American Tower Corp /Ma/

CIK 1388391 NEW YORK, NY
Back to AMT Full portfolio

Position in AMT

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$2,330,545
+$1,575,508 QoQ
Shares Held
14,248
+225.7% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#640
of 1,742 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
$2,077,339
CallShares
12,700
PutValue
$2,044,625
PutShares
12,500

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

Walleye Trading LLC holds $15,352,833 across 4 REIT - Specialty names. AMT ranks #2 (15.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 FRMI
Fermi Inc.
 1,366,393 $12,516,159
2 AMT
American Tower Corp /Ma/
This page 		14,248 $2,330,545
3 IRM
Iron Mountain Inc
 3,949 $498,798
4 LAMR
Lamar Advertising Co/New
 47 $7,331

All Filings in AMT

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,077,339 12,700
2026-06-30 $2,330,545 14,248
2026-06-30 $2,044,625 12,500
2026-03-31 $755,037 4,375
2026-03-31 $1,104,512 6,400
2026-03-31 $2,709,506 15,700
2025-12-31 $912,964 5,200
2025-12-31 $2,299,967 13,100
2025-09-30 $14,154,752 73,600
2025-09-30 $3,269,440 17,000
2025-06-30 $11,205,714 50,700
2025-06-30 $2,387,016 10,800
2025-03-31 $29,593,600 136,000
2025-03-31 $7,833,600 36,000
2024-12-31 $2,586,081 14,100
2024-12-31 $4,970,411 27,100
2024-09-30 $15,651,288 67,300
2024-09-30 $2,023,272 8,700
2024-06-30 $2,423,141 12,466
2024-06-30 $3,829,286 19,700
2024-06-30 $4,956,690 25,500
2024-03-31 $10,235,162 51,800
2024-03-31 $2,809,137 14,217
2024-03-31 $9,148,417 46,300
2023-12-31 $1,345,580 6,233
2023-12-31 $7,922,796 36,700
2023-12-31 $11,376,876 52,700
2023-09-30 $1,017,781 6,189
2023-09-30 $2,335,190 14,200
2023-09-30 $13,205,335 80,300
2023-06-30 $2,931,790 15,117
2023-06-30 $543,032 2,800
2023-06-30 $8,572,148 44,200
2023-03-31 $5,526,170 27,044
2023-03-31 $8,357,506 40,900
2023-03-31 $3,882,460 19,000
2022-12-31 $1,821,996 8,600
2022-12-31 $2,464,567 11,633
2022-12-31 $3,453,318 16,300
2022-09-30 $3,435,200 16,000
2022-09-30 $4,229,590 19,700
2022-06-30 $582,489 2,279
2022-06-30 $5,009,564 19,600
2022-06-30 $6,491,986 25,400
2022-03-31 $1,381,710 5,500
2022-03-31 $2,914,152 11,600
2021-09-30 $2,362,149 8,900
2021-09-30 $3,529,953 13,300
2021-06-30 $2,350,218 8,700
2021-06-30 $1,337,733 4,952