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
Q3 		$9.6M Buy
676,471
+5,982
+0.9% +$94.6K 0.01% 1073
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% +$2.84K ﹤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

State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Congress Asset Management
Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $229B AUM 33.35% 1-Year Est. Return
TCW Group
TCW Group Los Angeles, California $13B AUM 38.16% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return

Osaic Holdings's MIR Position: Q3 2026 in Review

Osaic Holdings increased its Mirion Technologies (MIR) stake by 0.89% in Q3 2026, buying an estimated $94.6K and bringing the position to 676,471 shares worth $9.6M. The position accounts for 0.01% of the portfolio, ranked #1073.

Osaic Holdings first reported a position in MIR in Q1 2021 and has held it in 23 quarters since. The position peaked at $12M in Q2 2026. 222 funds tracked by Wall St. Rank hold MIR as of Q3 2026.

  • Osaic Holdings held 676,471 shares of Mirion Technologies worth $9.6M as of Q3 2026.
  • Osaic Holdings bought 5,982 Mirion Technologies shares in Q3 2026, an estimated $94.6K.
  • Mirion Technologies made up 0.01% of Osaic Holdings's portfolio in Q3 2026, its #1073 holding.
  • Osaic Holdings first reported a position in Mirion Technologies in Q1 2021 and has held it in 23 quarters since.
  • Osaic Holdings's Mirion Technologies position peaked at $12M in Q2 2026.
  • 222 funds tracked by Wall St. Rank held Mirion Technologies as of Q3 2026.

Based on Osaic Holdings's 13F filing for Q3 2026, filed 12 Nov 2026.