Position in MIR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$170,961,743
+$120,739,371 QoQ
Shares Held
9,534,955
+252.9% QoQ
Ownership
3.83%
of shares outstanding
% of Portfolio
0.48%
of 13F equity value
Holder Rank
#7
of 346 holders
Holding Since
Sep 2020
24 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, 2024CallValue
$10,233,000
CallShares
900,000
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, 2026Alyeska Investment Group, L.P. holds $868,573,603 across 12 Specialty Industrial Machinery names. MIR ranks #2 (19.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IEX |
Idex Corp /De/
|
1,042,703 | $236,641,445 | |
| 2 | MIR |
Mirion Technologies, Inc.
This page
|
9,534,955 | $170,961,743 | |
| 3 | PH |
Parker-Hannifin Corp
|
165,536 | $161,914,072 | |
| 4 | INIO |
Innio N.V.
|
2,273,091 | $89,900,749 | |
| 5 | DOV |
DOVER Corp
|
322,236 | $72,271,090 | |
| 6 | RRX |
Regal Rexnord Corp
|
139,545 | $33,238,223 | |
| 7 | WTS |
Watts Water Technologies Inc
|
84,203 | $32,961,264 | |
| 8 | IR |
Ingersoll Rand Inc.
|
285,985 | $23,447,910 |
All Filings in MIR
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $170,961,743 | 9,534,955 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $50,222,372 | 2,701,580 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $35,861,102 | 1,531,217 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $72,751,348 | 3,127,745 | Shares | Sole | 2025-11-17 | |
| 2025-06-30 | $95,740,745 | 4,446,853 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $60,178,799 | 4,150,262 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $65,634,946 | 3,761,315 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $86,552,189 | 7,818,626 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $74,911,865 | 6,975,034 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $10,233,000 | 900,000 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $78,723,594 | 6,923,799 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $52,868,229 | 5,157,876 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $10,250,000 | 1,000,000 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $46,859,967 | 6,273,088 | Shares | Sole | 2023-11-14 | |
| 2023-09-30 | $7,470,000 | 1,000,000 | Call | Sole | 2023-11-14 | |
| 2023-06-30 | $8,450,000 | 1,000,000 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $32,697,215 | 3,869,493 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $8,540,000 | 1,000,000 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $42,902,380 | 5,023,698 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $51,214,511 | 7,748,035 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $94,857,780 | 12,698,498 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $78,475,127 | 13,624,154 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $113,703,176 | 14,089,613 | Shares | Sole | 2022-05-17 | |
| 2021-12-31 | $142,323,452 | 13,593,453 | Shares | Sole | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||