LMR Partners’s Arm ARM Stock Holding History

LMR Partners’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	$131M	Buy	370,000 +215,000	+139%	+$57.2M	0.49%	36
2026 Q1	$23.4M	Buy	155,000 +70,700	+84%	+$8.58M	0.05%	191
2025 Q4	$9.21M	Sell	84,300 -11,600	-12%	-$1.69M	0.02%	414
2025 Q3	$13.6M	Sell	95,900 -70,400	-42%	-$10.3M	0.06%	247
2025 Q2	$26.9M	Buy	166,300 +123,800	+291%	+$15.4M	0.19%	120
2025 Q1	$4.54M	Sell	42,500 -81,000	-66%	-$11.3M	0.04%	439
2024 Q4	$15.2M	Sell	123,500 -129,700	-51%	-$18.3M	0.13%	162
2024 Q3	$36.2M	Hold	253,200	–	–	0.29%	61
2024 Q2	$41.4M	Sell	253,200 -55,900	-18%	-$6.95M	0.35%	55
2024 Q1	$38.6M	Buy	+309,100	New	+$32.8M	0.39%	55

Other funds holding ARM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

DZ Bank Frankfurt Am Main, Germany $130B AUM 46.38% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

LMR Partners's ARM Position: Q2 2026 in Review

LMR Partners reduced its Arm (ARM) stake by 69% in Q2 2026, selling an estimated $553K and leaving 921 shares worth $327K. The position accounts for ﹤0.01% of the portfolio, ranked #1248.

LMR Partners first reported a position in ARM in Q3 2024 and has held it in 7 quarters since. The position peaked at $2.6M in Q1 2025. 957 funds tracked by Wall St. Rank hold ARM as of Q2 2026.

LMR Partners held 921 shares of Arm worth $327K as of Q2 2026.
LMR Partners sold 2,079 Arm shares in Q2 2026, an estimated $553K.
Arm made up ﹤0.01% of LMR Partners's portfolio in Q2 2026, its #1248 holding.
LMR Partners first reported a position in Arm in Q3 2024 and has held it in 7 quarters since.
LMR Partners's Arm position peaked at $2.6M in Q1 2025.
957 funds tracked by Wall St. Rank held Arm as of Q2 2026.

Based on LMR Partners's 13F filing for Q2 2026, filed 14 Aug 2026.