HI
ARM icon

Horizon Investments’s Arm ARM Stock Holding History

Horizon Investments’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
Q2 		– Sell
-12,782
Closed -$1.93M – 1407
2026
Q1 		$1.93M Sell
12,782
-3,985
-24% -$484K 0.02% 488
2025
Q4 		$1.83M Buy
16,767
+6,287
+60% +$914K 0.02% 493
2025
Q3 		$1.48M Buy
10,480
+1,603
+18% +$233K 0.02% 542
2025
Q2 		$1.44M Sell
8,877
-2,275
-20% -$282K 0.02% 476
2025
Q1 		$1.19M Sell
11,152
-1,181
-10% -$165K 0.04% 257
2024
Q4 		$1.52M Buy
12,333
+8,284
+205% +$1.17M 0.04% 222
2024
Q3 		$579K Sell
4,049
-192
-5% -$27.3K 0.02% 340
2024
Q2 		$694K Buy
+4,241
New +$527K 0.02% 313

Other funds holding ARM

Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
DZ Bank
DZ Bank Frankfurt Am Main, Germany $130B AUM 46.38% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Horizon Investments's ARM Position: Q2 2026 in Review

Horizon Investments sold out of Arm (ARM) in Q2 2026, closing a stake of 12,782 shares — an estimated $1.93M sold.

Horizon Investments first reported a position in ARM in Q2 2024 and held it in 8 quarters. The position peaked at $1.93M in Q1 2026. 963 funds tracked by Wall St. Rank hold ARM as of Q2 2026.

  • Horizon Investments reported no remaining Arm position as of Q2 2026 after selling out during the quarter.
  • Horizon Investments sold 12,782 Arm shares in Q2 2026, an estimated $1.93M.
  • Horizon Investments first reported a position in Arm in Q2 2024 and held it in 8 quarters.
  • Horizon Investments's Arm position peaked at $1.93M in Q1 2026.
  • 963 funds tracked by Wall St. Rank held Arm as of Q2 2026.

Based on Horizon Investments's 13F filing for Q2 2026, filed 13 Aug 2026.