Vontobel Holding
MIR icon

Vontobel Holding’s Mirion Technologies MIR Stock Holding History

Vontobel Holding’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
Q1 		$556K Buy
29,891
+9,812
+49% +$221K ﹤0.01% 813
2025
Q4 		$470K Sell
20,079
-7,597
-27% -$189K ﹤0.01% 1007
2025
Q3 		$644K Sell
27,676
-9,863
-26% -$213K ﹤0.01% 861
2025
Q2 		$808K Sell
37,539
-22,356
-37% -$385K ﹤0.01% 752
2025
Q1 		$868K Buy
+59,895
New +$941K ﹤0.01% 627

Other funds holding MIR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
CLG
Cooperman Leon G $3.05B AUM 42.78% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Vontobel Holding's MIR Position: Q1 2026 in Review

Vontobel Holding increased its Mirion Technologies (MIR) stake by 49% in Q1 2026, buying an estimated $221K and bringing the position to 29,891 shares worth $556K. The position accounts for ﹤0.01% of the portfolio, ranked #813.

Vontobel Holding first reported a position in MIR in Q1 2025 and has held it in 5 quarters since. The position peaked at $868K in Q1 2025. 360 funds tracked by Wall St. Rank hold MIR as of Q1 2026.

  • Vontobel Holding held 29,891 shares of Mirion Technologies worth $556K as of Q1 2026.
  • Vontobel Holding bought 9,812 Mirion Technologies shares in Q1 2026, an estimated $221K.
  • Mirion Technologies made up ﹤0.01% of Vontobel Holding's portfolio in Q1 2026, its #813 holding.
  • Vontobel Holding first reported a position in Mirion Technologies in Q1 2025 and has held it in 5 quarters since.
  • Vontobel Holding's Mirion Technologies position peaked at $868K in Q1 2025.
  • 360 funds tracked by Wall St. Rank held Mirion Technologies as of Q1 2026.

Based on Vontobel Holding's 13F filing for Q1 2026, filed 8 May 2026.