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MILLENNIUM MANAGEMENT LLC

Position in IREN — IREN Ltd

CIK 1273087 NEW YORK, NY

Position in IREN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$36,466,565
-$8,521,855 QoQ
Shares Held
797,432
-39.2% QoQ
Ownership
0.223%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#52
of 672 holders
Holding Since
Dec 2021
19 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in IREN Over Time

Shares Held

Position Value (USD)

Derivatives in IREN

reported options exposure · as of Jun 30, 2026
CallValue
$18,657,840
CallShares
408,000
PutValue
$964,903
PutShares
21,100

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 Capital Markets

Financial Services · as of Jun 30, 2026

MILLENNIUM MANAGEMENT LLC holds $1,519,054,005 across 49 Capital Markets names. IREN ranks #14 (2.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in IREN

Export CSV
34 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $36,466,565 797,432
2026-06-30 $18,657,840 408,000
2026-06-30 $964,903 21,100
2026-03-31 $11,641,488 339,600
2026-03-31 $44,988,420 1,312,381
2026-03-31 $11,799,176 344,200
2025-12-31 $7,935,477 210,100
2025-12-31 $38,590,402 1,021,721
2025-09-30 $1,642,550 35,000
2025-09-30 $40,182,357 856,219
2025-09-30 $23,511,930 501,000
2025-06-30 $2,981,022 204,600
2025-06-30 $4,828,978 331,433
2025-06-30 $8,099,463 555,900
2025-03-31 $111,045 18,234
2025-03-31 $103,530 17,000
2025-03-31 $103,530 17,000
2024-12-31 $4,599,805 468,412
2024-12-31 $367,268 37,400
2024-12-31 $129,624 13,200
2024-09-30 $434,660 51,500
2024-09-30 $15,398,872 1,824,511
2024-06-30 $186,285 16,500
2024-06-30 $28,994,029 2,568,116
2024-03-31 $14,955,877 2,769,607
2023-12-31 $15,576,475 2,178,528
2023-09-30 $4,756,186 1,281,991
2023-06-30 $7,419,610 1,592,191
2023-03-31 $827,931 270,566
2022-12-31 $238,182 190,546
2022-09-30 $665,442 161,124
2022-06-30 $339,596 101,372
2022-03-31 $1,853,510 118,284
2021-12-31 $4,456,306 275,591