Ameritas Investment Partners’s ACM Research ACMR Stock Holding History

Ameritas Investment Partners’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
2026 Q1	$166K	Hold	4,223	–	–	0.01%	1382
2025 Q4	$167K	Hold	4,223	–	–	0.01%	1366
2025 Q3	$165K	Sell	4,223 -986	-19%	-$29.3K	0.01%	1347
2025 Q2	$135K	Hold	5,209	–	–	﹤0.01%	1550
2025 Q1	$122K	Buy	5,209 +427	+9%	+$9.75K	﹤0.01%	1569
2024 Q4	$72.2K	Hold	4,782	–	–	﹤0.01%	1971
2024 Q3	$97.1K	Hold	4,782	–	–	﹤0.01%	1812
2024 Q2	$110K	Hold	4,782	–	–	﹤0.01%	1659
2024 Q1	$139K	Hold	4,782	–	–	﹤0.01%	1528
2023 Q4	$93.4K	Hold	4,782	–	–	﹤0.01%	1778
2023 Q3	$86.6K	Buy	4,782 +1,186	+33%	+$17.6K	﹤0.01%	1755
2023 Q2	$47K	Hold	3,596	–	–	﹤0.01%	2090
2023 Q1	$42.1K	Hold	3,596	–	–	﹤0.01%	2079
2022 Q4	$42.3K	Hold	3,596	–	–	﹤0.01%	2176
2022 Q3	$44K	Hold	3,596	–	–	﹤0.01%	2066
2022 Q2	$60K	Buy	+3,596	New	+$55.4K	﹤0.01%	1865
2019 Q2	–	Sell	-2,385	Closed	-$12K	–	3046
2019 Q1	$12K	Hold	2,385	–	–	﹤0.01%	2622
2018 Q4	$9K	Hold	2,385	–	–	﹤0.01%	2692
2018 Q3	$9K	Hold	2,385	–	–	﹤0.01%	2854
2018 Q2	$9K	Buy	+2,385	New	+$9.52K	﹤0.01%	2860

Other funds holding ACMR

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

VARA

Value Aligned Research Advisors Princeton, New Jersey $20.7B AUM 292.88% 1-Year Est. Return

PCP

Polunin Capital Partners London, United Kingdom $407M AUM 55.12% 1-Year Est. Return

Ameritas Investment Partners's ACMR Position: Q1 2026 in Review

Ameritas Investment Partners held its ACM Research (ACMR) position steady in Q1 2026 at 4,223 shares worth $166K. The position accounts for 0.01% of the portfolio, ranked #1382.

Ameritas Investment Partners first reported a position in ACMR in Q2 2018 and has held it in 20 quarters since. The position peaked at $167K in Q4 2025. 300 funds tracked by Wall St. Rank hold ACMR as of Q1 2026.

Ameritas Investment Partners held 4,223 shares of ACM Research worth $166K as of Q1 2026.
Ameritas Investment Partners left its ACM Research share count unchanged in Q1 2026.
ACM Research made up 0.01% of Ameritas Investment Partners's portfolio in Q1 2026, its #1382 holding.
Ameritas Investment Partners first reported a position in ACM Research in Q2 2018 and has held it in 20 quarters since.
Ameritas Investment Partners's ACM Research position peaked at $167K in Q4 2025.
300 funds tracked by Wall St. Rank held ACM Research as of Q1 2026.

Based on Ameritas Investment Partners's 13F filing for Q1 2026, filed 13 May 2026.