Janney Montgomery Scott’s ACM Research ACMR Stock Holding History

Janney Montgomery Scott’s Portfolio ACMR Stock Details ACMR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-38,858	Closed	-$1.01M	–	2852
2025 Q2	$1.01M	Buy	38,858 +12,468	+47%	+$280K	﹤0.01%	1575
2025 Q1	$616K	Sell	26,390 -44,265	-63%	-$1.01M	﹤0.01%	1844
2024 Q4	$1.07M	Buy	70,655 +18,617	+36%	+$336K	﹤0.01%	1499
2024 Q3	$1.06M	Buy	+52,038	New	+$998K	﹤0.01%	1471
2023 Q4	–	Sell	-51,363	Closed	-$930K	–	2621
2023 Q3	$930K	Sell	51,363 -20,605	-29%	-$306K	﹤0.01%	1380
2023 Q2	$941K	Sell	71,968 -903	-1%	-$9.51K	﹤0.01%	1451
2023 Q1	$853K	Sell	72,871 -28,766	-28%	-$333K	﹤0.01%	1405
2022 Q4	$784K	Buy	101,637 +56,259	+124%	+$477K	﹤0.01%	1498
2022 Q3	$565K	Buy	+45,378	New	+$738K	﹤0.01%	1625

Other funds holding ACMR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

Triata Capital Hong Kong $552M AUM 2.89% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

SAM

Southeastern Asset Management Memphis, Tennessee $2.03B AUM 7.06% 1-Year Est. Return

Mitsubishi UFJ Trust & Banking Tokyo, Japan $40.6B AUM 25.18% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return

BBCM

Broad Bay Capital Management New York $1.18B AUM 65.45% 1-Year Est. Return

Janney Montgomery Scott's ACMR Position: Q3 2025 in Review

Janney Montgomery Scott sold out of ACM Research (ACMR) in Q3 2025, closing a stake of 38,858 shares — an estimated $1.01M sold.

Janney Montgomery Scott first reported a position in ACMR in Q3 2022 and held it in 9 quarters. The position peaked at $1.07M in Q4 2024. 258 funds tracked by Wall St. Rank hold ACMR as of Q3 2025.

Janney Montgomery Scott reported no remaining ACM Research position as of Q3 2025 after selling out during the quarter.
Janney Montgomery Scott sold 38,858 ACM Research shares in Q3 2025, an estimated $1.01M.
Janney Montgomery Scott first reported a position in ACM Research in Q3 2022 and held it in 9 quarters.
Janney Montgomery Scott's ACM Research position peaked at $1.07M in Q4 2024.
258 funds tracked by Wall St. Rank held ACM Research as of Q3 2025.

Based on Janney Montgomery Scott's 13F filing for Q3 2025, filed 27 Oct 2025.