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Mirion Technologies, Inc.

MIR Industrials
$16.56 +$0.15 (0.91%)
Market Cap: $4.15 B
Gurus Holding
7
Popularity Rank
#1165
% of Shares Held
5.12%
Net Activity (Q1 2026)
+$50.38 M

Guru Ownership Trend

Guru Analysis for Mirion Technologies, Inc. (MIR)

Mirion Technologies, Inc. (MIR), a key player in the Industrials sector, continues to attract institutional attention.

As of Q1 2026, a total of 7 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $212.38 M.

Top institutional holders include Leon Cooperman and Lee Ainslie.

Notably, Leon Cooperman has expressed high conviction in this stock, allocating 5.11% of their equity portfolio to it.

Institutional sentiment is currently Strongly Bullish. This is evidenced by a $50.38 M net inflow during the quarter.

Recent activity highlights Lee Ainslie who opened a new position. Conversely, Ray Dalio reduced exposure by 28.2%.

Key Holders

Top 5 by Value

$155.85 M
$49.26 M
$10.13 M
$8.4 M
$6.54 M

Top 5 by Conviction

Recent Activity Breakdown (Q1 2026)

+$55.49 M
Total Buy Value
New Buys 2
Additions 2
-$5.11 M
Total Sell Value
Reductions 2
Sold Out 2

Guru Consensus (Q1 2026)

Based on recent activity
Net Sellers
4
Net Buyers
4

FAQs for Mirion Technologies, Inc. (MIR)

Major holders include Leon Cooperman ($155.85 M), Lee Ainslie ($49.26 M), Mario Gabelli ($10.13 M). According to the latest reported data, 7 tracked investment managers collectively hold approximately 12.82 M shares.

According to the latest 13F reporting period, sentiment appears Bullish (Net Buying). There was a net inflow of $50.38 M, with 4 managers increasing positions and 4 managers reducing holdings.

During the most recent reporting period, 2 managers trimmed their positions, while 2 fully exited MIR. The total reported sell value was $5.11 M.

Yes, 2 managers opened new positions in MIR, and 2 increased their existing holdings. The total reported buy value was $55.49 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
5.11% 8,383,441 $155.85 M Q1 2026
0.57% New Buy 2,649,879 $49.26 M Q1 2026
0.10% Add 0.5% 544,662 $10.13 M Q1 2026
0.08% Add 53.7% 451,755 $8.4 M Q1 2026
0.03% Reduce -28.2% 351,785 $6.54 M Q1 2026
0.00% Reduce -3.1% 269,072 $5 M Q1 2026
0.00% New Buy 174,271 $3.24 M Q1 2026
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