Assenagon Asset Management
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Assenagon Asset Management’s Axcelis ACLS Stock Holding History

Assenagon Asset Management’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
2025
Q2 		– Sell
-17,800
Closed -$884K – 1152
2025
Q1 		$884K Sell
17,800
-15,280
-46% -$966K ﹤0.01% 924
2024
Q4 		$2.31M Sell
33,080
-21,475
-39% -$1.78M ﹤0.01% 901
2024
Q3 		$5.72M Buy
54,555
+30,609
+128% +$3.58M 0.01% 678
2024
Q2 		$3.4M Hold
23,946
– – 0.01% 740
2024
Q1 		$2.67M Hold
23,946
– – 0.01% 779
2023
Q4 		$3.11M Hold
23,946
– – 0.01% 773
2023
Q3 		$3.9M Buy
23,946
+17,710
+284% +$3.11M 0.01% 641
2023
Q2 		$1.14M Sell
6,236
-176,852
-97% -$25.5M ﹤0.01% 938
2023
Q1 		$24.4M Sell
183,088
-155,620
-46% -$18.3M 0.09% 198
2022
Q4 		$26.9M Sell
338,708
-239,179
-41% -$16.9M 0.1% 205
2022
Q3 		$35M Sell
577,887
-154,965
-21% -$10M 0.13% 150
2022
Q2 		$40.2M Buy
732,852
+403,727
+123% +$23.4M 0.15% 131
2022
Q1 		$24.9M Buy
329,125
+142,384
+76% +$9.73M 0.07% 214
2021
Q4 		$13.9M Sell
186,741
-155,514
-45% -$9.21M 0.04% 257
2021
Q3 		$16.1M Buy
342,255
+108,347
+46% +$4.71M 0.05% 229
2021
Q2 		$9.46M Buy
233,908
+142,167
+155% +$5.89M 0.03% 351
2021
Q1 		$3.77M Buy
91,741
+18,298
+25% +$682K 0.02% 576
2020
Q4 		$2.14M Sell
73,443
-147,062
-67% -$3.8M 0.01% 514
2020
Q3 		$4.85M Buy
220,505
+10,027
+5% +$256K 0.03% 334
2020
Q2 		$5.86M Buy
+210,478
New +$5.13M 0.04% 293
2020
Q1 		– Sell
-13,494
Closed -$325K – 760
2019
Q4 		$325K Sell
13,494
-33,760
-71% -$711K ﹤0.01% 695
2019
Q3 		$808K Sell
47,254
-405,009
-90% -$6.47M 0.01% 597
2019
Q2 		$6.81M Buy
452,263
+395,419
+696% +$7.06M 0.05% 224
2019
Q1 		$1.14M Buy
+56,844
New +$1.15M 0.01% 657
2018
Q2 		– Sell
-92,218
Closed -$2.27M – 434
2018
Q1 		$2.27M Buy
92,218
+2,939
+3% +$77.2K 0.03% 314
2017
Q4 		$2.56M Buy
+89,279
New +$2.81M 0.03% 410

Other funds holding ACLS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
RP
Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $12.2B AUM 12.45% 1-Year Est. Return

Assenagon Asset Management's ACLS Position: Q2 2025 in Review

Assenagon Asset Management sold out of Axcelis (ACLS) in Q2 2025, closing a stake of 17,800 shares — an estimated $884K sold.

Assenagon Asset Management first reported a position in ACLS in Q4 2017 and held it in 26 quarters. The position peaked at $40.2M in Q2 2022. 328 funds tracked by Wall St. Rank hold ACLS as of Q2 2025.

  • Assenagon Asset Management reported no remaining Axcelis position as of Q2 2025 after selling out during the quarter.
  • Assenagon Asset Management sold 17,800 Axcelis shares in Q2 2025, an estimated $884K.
  • Assenagon Asset Management first reported a position in Axcelis in Q4 2017 and held it in 26 quarters.
  • Assenagon Asset Management's Axcelis position peaked at $40.2M in Q2 2022.
  • 328 funds tracked by Wall St. Rank held Axcelis as of Q2 2025.

Based on Assenagon Asset Management's 13F filing for Q2 2025, filed 11 Jul 2025.