Great Lakes Advisors’s Axcelis ACLS Stock Holding History

Great Lakes Advisors’s Portfolio ACLS Stock Details ACLS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$4.43M	Buy	+47,594	New	+$4.21M	0.04%	254
2024 Q4	–	Sell	-11,397	Closed	-$1.19M	–	813
2024 Q3	$1.19M	Buy	+11,397	New	+$1.33M	0.01%	563
2023 Q1	–	Sell	-162,597	Closed	-$1.29M	–	809
2022 Q4	$1.29M	Sell	162,597 -6,813	-4%	-$480K	0.07%	372
2022 Q3	$10.3M	Sell	169,410 -4,180	-2%	-$270K	0.22%	114
2022 Q2	$9.52M	Sell	173,590 -5,046	-3%	-$292K	0.19%	138
2022 Q1	$13.5M	Buy	+178,636	New	+$12.2M	0.22%	127
2020 Q3	–	Sell	-141,916	Closed	-$3.95M	–	578
2020 Q2	$3.95M	Buy	+141,916	New	+$3.46M	0.1%	229

Other funds holding ACLS

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

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

BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Great Lakes Advisors's ACLS Position: Q1 2026 in Review

Great Lakes Advisors opened a new position in Axcelis (ACLS) in Q1 2026: 47,594 shares worth $4.43M. The stake represents 0.04% of the portfolio and ranks #254 among its holdings. This is a return to the name: Great Lakes Advisors previously reported a position in ACLS as recently as Q3 2024.

Great Lakes Advisors first reported a position in ACLS in Q2 2020 and has held it in 7 quarters since. The position peaked at $13.5M in Q1 2022. 377 funds tracked by Wall St. Rank hold ACLS as of Q1 2026.

Great Lakes Advisors held 47,594 shares of Axcelis worth $4.43M as of Q1 2026.
Axcelis was a new Great Lakes Advisors position in Q1 2026.
Axcelis made up 0.04% of Great Lakes Advisors's portfolio in Q1 2026, its #254 holding.
Great Lakes Advisors first reported a position in Axcelis in Q2 2020 and has held it in 7 quarters since.
Great Lakes Advisors's Axcelis position peaked at $13.5M in Q1 2022.
377 funds tracked by Wall St. Rank held Axcelis as of Q1 2026.

Based on Great Lakes Advisors's 13F filing for Q1 2026, filed 12 May 2026.