Parallax Volatility Advisers
MIR icon

Parallax Volatility Advisers’s Mirion Technologies MIR Stock Holding History

Parallax Volatility Advisers’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
2025
Q4 		– Sell
-28,600
Closed -$665K – 1773
2025
Q3 		$665K Buy
+28,600
New +$618K ﹤0.01% 1196
2025
Q1 		– Sell
-115,300
Closed -$2.01M – 1916
2024
Q4 		$2.01M Buy
+115,300
New +$1.79M ﹤0.01% 1129
2024
Q1 		– Sell
-150,000
Closed -$1.54M – 2149
2023
Q4 		$1.54M Buy
+150,000
New +$1.27M ﹤0.01% 1256

Other funds holding MIR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
CLG
Cooperman Leon G $3.05B AUM 42.78% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Parallax Volatility Advisers's MIR Position: Q1 2025 in Review

Parallax Volatility Advisers sold out of Mirion Technologies (MIR) in Q1 2025, closing a stake of 120 shares — an estimated $2.09K sold.

Parallax Volatility Advisers first reported a position in MIR in Q4 2024 and held it in 1 quarter. The position peaked at $2.09K in Q4 2024. 231 funds tracked by Wall St. Rank hold MIR as of Q1 2025.

  • Parallax Volatility Advisers reported no remaining Mirion Technologies position as of Q1 2025 after selling out during the quarter.
  • Parallax Volatility Advisers sold 120 Mirion Technologies shares in Q1 2025, an estimated $2.09K.
  • Parallax Volatility Advisers first reported a position in Mirion Technologies in Q4 2024 and held it in 1 quarter.
  • Parallax Volatility Advisers's Mirion Technologies position peaked at $2.09K in Q4 2024.
  • 231 funds tracked by Wall St. Rank held Mirion Technologies as of Q1 2025.

Based on Parallax Volatility Advisers's 13F filing for Q1 2025, filed 15 May 2025.