Parallax Volatility Advisers
ARM icon

Parallax Volatility Advisers’s Arm ARM Stock Holding History

Parallax Volatility Advisers’s Portfolio ARM Stock Details ARM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$53.2M Sell
351,800
-131,500
-27% -$16M 0.14% 108
2025
Q4 		$52.8M Buy
483,300
+123,900
+34% +$18M 0.1% 151
2025
Q3 		$50.9M Sell
359,400
-305,800
-46% -$44.5M 0.08% 137
2025
Q2 		$108M Sell
665,200
-239,300
-26% -$29.7M 0.24% 64
2025
Q1 		$96.6M Sell
904,500
-452,300
-33% -$63.1M 0.26% 68
2024
Q4 		$167M Sell
1,356,800
-755,200
-36% -$106M 0.32% 58
2024
Q3 		$302M Buy
2,112,000
+457,000
+28% +$64.9M 0.55% 26
2024
Q2 		$271M Buy
1,655,000
+925,300
+127% +$115M 0.58% 24
2024
Q1 		$91.2M Buy
729,700
+579,700
+386% +$61.4M 0.2% 91
2023
Q4 		$11.3M Buy
+150,000
New +$8.77M 0.02% 550

Other funds holding ARM

DZ Bank
DZ Bank Frankfurt Am Main, Germany $113B AUM 36.92% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $122B AUM 29.27% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
SGA
Sustainable Growth Advisers Stamford, Connecticut $10.6B AUM 2.6% 1-Year Est. Return
AI
Alphabet Inc Mountain View, California $4.02B AUM 215.74% 1-Year Est. Return
ACM
Altimeter Capital Management Boston, Massachusetts $5.7B AUM 36.74% 1-Year Est. Return

Parallax Volatility Advisers's ARM Position: Q1 2026 in Review

Parallax Volatility Advisers reduced its Arm (ARM) stake by 94% in Q1 2026, selling an estimated $24.1M and leaving 11,749 shares worth $1.78M. The position accounts for ﹤0.01% of the portfolio, ranked #819.

Parallax Volatility Advisers first reported a position in ARM in Q1 2024 and has held it in 7 quarters since. The position peaked at $96M in Q2 2025. 742 funds tracked by Wall St. Rank hold ARM as of Q1 2026.

  • Parallax Volatility Advisers held 11,749 shares of Arm worth $1.78M as of Q1 2026.
  • Parallax Volatility Advisers sold 198,821 Arm shares in Q1 2026, an estimated $24.1M.
  • Arm made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q1 2026, its #819 holding.
  • Parallax Volatility Advisers first reported a position in Arm in Q1 2024 and has held it in 7 quarters since.
  • Parallax Volatility Advisers's Arm position peaked at $96M in Q2 2025.
  • 742 funds tracked by Wall St. Rank held Arm as of Q1 2026.

Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.