HI
ARM icon

Harbour Investments’s Arm ARM Stock Holding History

Harbour 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
Q1 		$329K Buy
2,177
+489
+29% +$59.3K 0.01% 1257
2025
Q4 		$185K Buy
1,688
+114
+7% +$16.6K ﹤0.01% 1324
2025
Q3 		$223K Sell
1,574
-84
-5% -$12.2K 0.01% 1186
2025
Q2 		$268K Buy
1,658
+3
+0.2% +$372 0.01% 1044
2025
Q1 		$177K Buy
1,655
+753
+83% +$105K 0.01% 1151
2024
Q4 		$111K Buy
902
+258
+40% +$36.4K ﹤0.01% 1315
2024
Q3 		$92.1K Sell
644
-118
-15% -$16.8K ﹤0.01% 1367
2024
Q2 		$125K Buy
762
+227
+42% +$28.2K ﹤0.01% 1142
2024
Q1 		$66.9K Buy
535
+435
+435% +$46.1K ﹤0.01% 1390
2023
Q4 		$7.51K Hold
100
– – ﹤0.01% 2260
2023
Q3 		$5.35K Buy
+100
New +$5.53K ﹤0.01% 2248

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

Harbour Investments's ARM Position: Q1 2026 in Review

Harbour Investments increased its Arm (ARM) stake by 29% in Q1 2026, buying an estimated $59.3K and bringing the position to 2,177 shares worth $329K. The position accounts for 0.01% of the portfolio, ranked #1257.

Harbour Investments first reported a position in ARM in Q3 2023 and has held it in 11 quarters since. 742 funds tracked by Wall St. Rank hold ARM as of Q1 2026.

  • Harbour Investments held 2,177 shares of Arm worth $329K as of Q1 2026.
  • Harbour Investments bought 489 Arm shares in Q1 2026, an estimated $59.3K.
  • Arm made up 0.01% of Harbour Investments's portfolio in Q1 2026, its #1257 holding.
  • Harbour Investments first reported a position in Arm in Q3 2023 and has held it in 11 quarters since.
  • 742 funds tracked by Wall St. Rank held Arm as of Q1 2026.

Based on Harbour Investments's 13F filing for Q1 2026, filed 15 May 2026.