Assenagon Asset Management
ATI icon

Assenagon Asset Management’s ATI ATI Stock Holding History

Assenagon Asset Management’s Portfolio ATI Stock Details ATI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$130M Buy
657,117
+73,087
+13% +$12.4M 0.16% 111
2026
Q1 		$85M Buy
584,030
+558,212
+2,162% +$77.7M 0.13% 133
2025
Q4 		$2.96M Sell
25,818
-41,815
-62% -$4.08M ﹤0.01% 770
2025
Q3 		$5.5M Buy
67,633
+53,120
+366% +$4.3M 0.01% 600
2025
Q2 		$1.25M Buy
+14,513
New +$993K ﹤0.01% 879
2024
Q4 		– Sell
-424,909
Closed -$28.4M – 1330
2024
Q3 		$28.4M Sell
424,909
-103,706
-20% -$6.44M 0.05% 264
2024
Q2 		$29.3M Buy
528,615
+79,285
+18% +$4.44M 0.07% 221
2024
Q1 		$23M Buy
449,330
+94,128
+26% +$4.26M 0.05% 251
2023
Q4 		$16.2M Buy
355,202
+312,699
+736% +$13M 0.04% 343
2023
Q3 		$1.75M Sell
42,503
-50,502
-54% -$2.24M 0.01% 904
2023
Q2 		$4.11M Sell
93,005
-89,088
-49% -$3.41M 0.01% 551
2023
Q1 		$7.19M Buy
182,093
+40,445
+29% +$1.53M 0.03% 468
2022
Q4 		$4.23M Sell
141,648
-1,338,078
-90% -$39.2M 0.02% 571
2022
Q3 		$39.4M Buy
1,479,726
+963,620
+187% +$26.8M 0.15% 134
2022
Q2 		$11.7M Buy
516,106
+170,845
+49% +$4.5M 0.04% 333
2022
Q1 		$9.27M Buy
+345,261
New +$8M 0.03% 385
2020
Q4 		– Sell
-692,332
Closed -$6.04M – 1013
2020
Q3 		$6.04M Buy
692,332
+657,252
+1,874% +$6.05M 0.03% 290
2020
Q2 		$357K Buy
+35,080
New +$304K ﹤0.01% 1004

Other funds holding ATI

VNIM
Vaughan Nelson Investment Management Houston, Texas $11.3B AUM 53% 1-Year Est. Return
TCM
Tran Capital Management San Rafael, California $869M AUM 52.91% 1-Year Est. Return
SEIA
Signature Estate & Investment Advisors Los Angeles, California $5.56B AUM 26.66% 1-Year Est. Return
TE
Tema ETFs New York $3.09B AUM 72.72% 1-Year Est. Return
LSERS
Louisiana State Employees Retirement System Baton Rouge, Louisiana $6.74B AUM 53.06% 1-Year Est. Return
YCM
Yousif Capital Management Bloomfield Hills, Michigan $8.94B AUM 42.6% 1-Year Est. Return
HWAM
Hennion & Walsh Asset Management Parsippany, New Jersey $3.5B AUM 41.95% 1-Year Est. Return
SFA
Sequoia Financial Advisors Akron, Ohio $20.1B AUM 24.77% 1-Year Est. Return
SWM
Spire Wealth Management Mclean, Virginia $3.31B AUM 38.78% 1-Year Est. Return
COPPSERS
Commonwealth of Pennsylvania Public School Employees Retirement System Harrisburg, Pennsylvania $20.6B AUM 37.37% 1-Year Est. Return

Assenagon Asset Management's ATI Position: Q2 2026 in Review

Assenagon Asset Management increased its ATI (ATI) stake by 13% in Q2 2026, buying an estimated $12.4M and bringing the position to 657,117 shares worth $130M. The position accounts for 0.16% of the portfolio, ranked #111.

Assenagon Asset Management first reported a position in ATI in Q2 2020 and has held it in 18 quarters since. 134 funds tracked by Wall St. Rank hold ATI as of Q2 2026.

  • Assenagon Asset Management held 657,117 shares of ATI worth $130M as of Q2 2026.
  • Assenagon Asset Management bought 73,087 ATI shares in Q2 2026, an estimated $12.4M.
  • ATI made up 0.16% of Assenagon Asset Management's portfolio in Q2 2026, its #111 holding.
  • Assenagon Asset Management first reported a position in ATI in Q2 2020 and has held it in 18 quarters since.
  • 134 funds tracked by Wall St. Rank held ATI as of Q2 2026.

Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.