Skip to main content

MILLENNIUM MANAGEMENT LLC

Position in MIR — Mirion Technologies, Inc.

CIK 1273087 NEW YORK, NY

Position in MIR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$17,781,916
-$77,153,514 QoQ
Shares Held
991,741
-80.6% QoQ
Ownership
0.398%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#49
of 347 holders
Holding Since
Sep 2020
14 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MIR Over Time

Shares Held

Position Value (USD)

Derivatives in MIR

reported options exposure · as of Mar 31, 2026
CallValue
$5,909,761
CallShares
317,900
PutValue
$0
PutShares
0

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 Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

MILLENNIUM MANAGEMENT LLC holds $2,470,758,309 across 47 Specialty Industrial Machinery names. MIR ranks #23 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MIR

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $17,781,916 991,741
2026-03-31 $94,935,430 5,106,801
2026-03-31 $5,909,761 317,900
2025-09-30 $12,118,948 521,021
2025-06-30 $62,048,318 2,881,947
2025-03-31 $37,231,070 2,567,660
2024-12-31 $54,188,776 3,105,374
2024-09-30 $17,139,647 1,548,297
2024-06-30 $5,730,155 533,534
2022-03-31 $3,699,788 458,462
2021-12-31 $8,794,684 839,989