Guardian Partners’s ACM Research ACMR Stock Holding History

Guardian 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 Q2	$86.9K	Buy	+685	New	+$48.4K	0.01%	247

Other funds holding ACMR

PCP

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

CAM

Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return

EWM

Empirical Wealth Management Seattle, Washington $6.85B AUM 30.02% 1-Year Est. Return

JIR

James Investment Research Alpha, Ohio $984M AUM 36.03% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

LSERS

Louisiana State Employees Retirement System Baton Rouge, Louisiana $6.74B AUM 53.06% 1-Year Est. Return

IIM

Illumine Investment Management Poulsbo, Washington $154M AUM 52.22% 1-Year Est. Return

NAM

NorthCrest Asset Manangement Plymouth, Minnesota $3.89B AUM 40.33% 1-Year Est. Return

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

Guardian Partners's ACMR Position: Q2 2026 in Review

Guardian Partners opened a new position in ACM Research (ACMR) in Q2 2026: 685 shares worth $86.9K. The stake represents 0.01% of the portfolio and ranks #247 among its holdings.

80 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

Guardian Partners held 685 shares of ACM Research worth $86.9K as of Q2 2026.
ACM Research was a new Guardian Partners position in Q2 2026.
ACM Research made up 0.01% of Guardian Partners's portfolio in Q2 2026, its #247 holding.
80 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on Guardian Partners's 13F filing for Q2 2026, filed 29 Jul 2026.