Wellington Management Group
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Wellington Management Group’s Axcelis ACLS Stock Holding History

Wellington Management Group’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
Q2 		$13.1M Buy
+68,987
New +$10.2M ﹤0.01% 1221
2024
Q4 		– Sell
-203,513
Closed -$21.3M – 1930
2024
Q3 		$21.3M Sell
203,513
-53,386
-21% -$6.24M ﹤0.01% 938
2024
Q2 		$36.5M Buy
256,899
+192,694
+300% +$22.2M 0.01% 784
2024
Q1 		$7.16M Sell
64,205
-158,009
-71% -$18.8M ﹤0.01% 1237
2023
Q4 		$28.8M Sell
222,214
-324,851
-59% -$44.8M 0.01% 862
2023
Q3 		$89.2M Sell
547,065
-83,010
-13% -$14.6M 0.02% 563
2023
Q2 		$116M Sell
630,075
-277,415
-31% -$39.9M 0.02% 510
2023
Q1 		$121M Sell
907,490
-193,819
-18% -$22.8M 0.02% 499
2022
Q4 		$87.4M Buy
1,101,309
+71,930
+7% +$5.07M 0.02% 554
2022
Q3 		$62.3M Buy
1,029,379
+93,570
+10% +$6.04M 0.01% 627
2022
Q2 		$51.3M Sell
935,809
-188,746
-17% -$10.9M 0.01% 670
2022
Q1 		$84.9M Sell
1,124,555
-105,858
-9% -$7.23M 0.01% 613
2021
Q4 		$91.7M Buy
1,230,413
+12,151
+1% +$720K 0.01% 656
2021
Q3 		$57.3M Sell
1,218,262
-31,175
-2% -$1.36M 0.01% 773
2021
Q2 		$50.5M Sell
1,249,437
-218,761
-15% -$9.06M 0.01% 823
2021
Q1 		$60.3M Sell
1,468,198
-141,166
-9% -$5.26M 0.01% 747
2020
Q4 		$46.9M Sell
1,609,364
-77,873
-5% -$2.01M 0.01% 783
2020
Q3 		$37.1M Sell
1,687,237
-279,462
-14% -$7.13M 0.01% 775
2020
Q2 		$54.8M Sell
1,966,699
-421,092
-18% -$10.3M 0.01% 679
2020
Q1 		$43.7M Buy
2,387,791
+569,734
+31% +$13.2M 0.01% 675
2019
Q4 		$43.8M Buy
1,818,057
+96,225
+6% +$2.03M 0.01% 791
2019
Q3 		$29.4M Sell
1,721,832
-480,719
-22% -$7.68M 0.01% 873
2019
Q2 		$33.1M Sell
2,202,551
-360,193
-14% -$6.43M 0.01% 878
2019
Q1 		$51.6M Sell
2,562,744
-96,001
-4% -$1.95M 0.01% 726
2018
Q4 		$47.3M Buy
2,658,745
+484,030
+22% +$8.6M 0.01% 720
2018
Q3 		$42.7M Sell
2,174,715
-87,007
-4% -$1.79M 0.01% 850
2018
Q2 		$44.8M Sell
2,261,722
-1,139,471
-34% -$25.1M 0.01% 824
2018
Q1 		$83.7M Sell
3,401,193
-631,041
-16% -$16.6M 0.02% 630
2017
Q4 		$116M Buy
4,032,234
+3,443,481
+585% +$108M 0.03% 521
2017
Q3 		$16.1M Buy
+588,753
New +$13M ﹤0.01% 1136

Other funds holding ACLS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
RP
Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $99.8B AUM 45.22% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Wellington Management Group's ACLS Position: Q2 2026 in Review

Wellington Management Group opened a new position in Axcelis (ACLS) in Q2 2026: 68,987 shares worth $13.1M. The stake represents ﹤0.01% of the portfolio and ranks #1221 among its holdings. This is a return to the name: Wellington Management Group previously reported a position in ACLS as recently as Q3 2024.

Wellington Management Group first reported a position in ACLS in Q3 2017 and has held it in 30 quarters since. The position peaked at $121M in Q1 2023. 440 funds tracked by Wall St. Rank hold ACLS as of Q2 2026.

  • Wellington Management Group held 68,987 shares of Axcelis worth $13.1M as of Q2 2026.
  • Axcelis was a new Wellington Management Group position in Q2 2026.
  • Axcelis made up ﹤0.01% of Wellington Management Group's portfolio in Q2 2026, its #1221 holding.
  • Wellington Management Group first reported a position in Axcelis in Q3 2017 and has held it in 30 quarters since.
  • Wellington Management Group's Axcelis position peaked at $121M in Q1 2023.
  • 440 funds tracked by Wall St. Rank held Axcelis as of Q2 2026.

Based on Wellington Management Group's 13F filing for Q2 2026, filed 14 Aug 2026.