Osaic Holdings
MIR icon

Osaic Holdings’s Mirion Technologies MIR Stock Holding History

Osaic Holdings’s Portfolio MIR Stock Details MIR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$12M Buy
670,489
+485,442
+262% +$9M 0.01% 922
2026
Q1 		$3.44M Buy
185,047
+181,785
+5,573% +$4.1M 0.01% 1618
2025
Q4 		$76.4K Sell
3,262
-3,179
-49% -$79.3K ﹤0.01% 4938
2025
Q3 		$148K Buy
6,441
+639
+11% +$13.8K ﹤0.01% 4468
2025
Q2 		$125K Buy
5,802
+5,160
+804% +$88.9K ﹤0.01% 4322
2025
Q1 		$9.31K Sell
642
-260
-29% -$4.09K ﹤0.01% 5824
2024
Q4 		$15.7K Buy
902
+170
+23% +$2.64K ﹤0.01% 5511
2024
Q3 		$8.1K Sell
732
-578
-44% -$6.08K ﹤0.01% 5942
2024
Q2 		$14.1K Buy
1,310
+33
+3% +$351 ﹤0.01% 5566
2024
Q1 		$14.5K Buy
1,277
+27
+2% +$270 ﹤0.01% 5532
2023
Q4 		$12.8K Hold
1,250
– – ﹤0.01% 5712
2023
Q3 		$9.34K Buy
1,250
+361
+41% +$2.85K ﹤0.01% 5943
2023
Q2 		$7.49K Hold
889
– – ﹤0.01% 6113
2023
Q1 		$7.54K Buy
889
+127
+17% +$1.01K ﹤0.01% 6138
2022
Q4 		$5K Buy
762
+262
+52% +$1.76K ﹤0.01% 6288
2022
Q3 		$4K Hold
500
– – ﹤0.01% 6494
2022
Q2 		$3K Buy
500
+109
+28% +$802 ﹤0.01% 6737
2022
Q1 		$3K Sell
391
-500
-56% -$4.31K ﹤0.01% 6743
2021
Q4 		$9K Buy
891
+480
+117% +$5.15K ﹤0.01% 6340
2021
Q3 		$4K Sell
411
-72
-15% -$727 ﹤0.01% 6637
2021
Q2 		$5K Sell
483
-734
-60% -$7.55K ﹤0.01% 6371
2021
Q1 		$13K Buy
+1,217
New +$14.3K ﹤0.01% 5738

Other funds holding MIR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
CLG
Cooperman Leon G $3.55B AUM 41.85% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

Osaic Holdings's MIR Position: Q2 2026 in Review

Osaic Holdings increased its Mirion Technologies (MIR) stake by 262% in Q2 2026, buying an estimated $9M and bringing the position to 670,489 shares worth $12M. The position accounts for 0.01% of the portfolio, ranked #922.

Osaic Holdings first reported a position in MIR in Q1 2021 and has held it in 22 quarters since. 351 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

  • Osaic Holdings held 670,489 shares of Mirion Technologies worth $12M as of Q2 2026.
  • Osaic Holdings bought 485,442 Mirion Technologies shares in Q2 2026, an estimated $9M.
  • Mirion Technologies made up 0.01% of Osaic Holdings's portfolio in Q2 2026, its #922 holding.
  • Osaic Holdings first reported a position in Mirion Technologies in Q1 2021 and has held it in 22 quarters since.
  • 351 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on Osaic Holdings's 13F filing for Q2 2026, filed 14 Aug 2026.