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GAMCO INVESTORS, INC. ET AL

Position in MIR — Mirion Technologies, Inc.

CIK 807249 GREENWICH, CT

Position in MIR

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$10,125,266
-$2,566,711 QoQ
Shares Held
544,662
+0.5% QoQ
Ownership
0.217%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2021
18 quarters on record
Voting authority Sole 96.64011809158708.ToString("F0")% Shared 0.ToString("F0")% None 3.359881908412924.ToString("F0")%

Common Shares in MIR Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Mar 31, 2026

GAMCO INVESTORS, INC. ET AL holds $1,197,508,663 across 37 Specialty Industrial Machinery names. MIR ranks #23 (0.8% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MIR

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18 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $10,125,266 544,662
2025-12-31 $12,691,977 541,929
2025-09-30 $12,249,157 526,619
2025-06-30 $12,101,453 562,074
2025-03-31 $8,585,841 592,127
2024-12-31 $10,463,613 599,634
2024-09-30 $7,026,903 634,770
2024-06-30 $7,900,827 735,645
2024-03-31 $8,739,493 768,645
2023-12-31 $7,993,411 779,845
2023-09-30 $5,948,323 796,295
2023-06-30 $1,945,401 230,225
2023-03-31 $1,878,800 220,000
2022-12-31 $1,348,440 204,000
2022-09-30 $1,546,290 207,000
2022-06-30 $974,280 169,146
2022-03-31 $1,346,447 166,846
2021-12-31 $1,645,884 157,200