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Jefferies Financial Group’s ACM Research ACMR Stock Holding History

Jefferies Financial Group’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 		– Sell
-26,727
Closed -$1.05M – 1696
2025
Q4 		$1.05M Buy
+26,727
New +$996K 0.01% 1050
2024
Q4 		– Sell
-23,645
Closed -$480K – 1553
2024
Q3 		$480K Buy
+23,645
New +$453K ﹤0.01% 995
2023
Q4 		– Sell
-10,000
Closed -$181K – 1650
2023
Q3 		$181K Buy
+10,000
New +$149K ﹤0.01% 1361

Other funds holding ACMR

BlackRock
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Janus Henderson Group
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

Jefferies Financial Group's ACMR Position: Q1 2026 in Review

Jefferies Financial Group sold out of ACM Research (ACMR) in Q1 2026, closing a stake of 26,727 shares — an estimated $1.05M sold.

Jefferies Financial Group first reported a position in ACMR in Q3 2023 and held it in 3 quarters. The position peaked at $1.05M in Q4 2025. 300 funds tracked by Wall St. Rank hold ACMR as of Q1 2026.

  • Jefferies Financial Group reported no remaining ACM Research position as of Q1 2026 after selling out during the quarter.
  • Jefferies Financial Group sold 26,727 ACM Research shares in Q1 2026, an estimated $1.05M.
  • Jefferies Financial Group first reported a position in ACM Research in Q3 2023 and held it in 3 quarters.
  • Jefferies Financial Group's ACM Research position peaked at $1.05M in Q4 2025.
  • 300 funds tracked by Wall St. Rank held ACM Research as of Q1 2026.

Based on Jefferies Financial Group's 13F filing for Q1 2026, filed 8 May 2026.