Janus Henderson Group
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Janus Henderson Group’s ATI ATI Stock Holding History

Janus Henderson Group’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
Q1 		$8.8M Hold
60,508
– – ﹤0.01% 802
2025
Q4 		$6.95M Buy
60,508
+154
+0.3% +$15K ﹤0.01% 831
2025
Q3 		$4.91M Hold
60,354
– – ﹤0.01% 926
2025
Q2 		$5.21M Sell
60,354
-2,800
-4% -$192K ﹤0.01% 884
2025
Q1 		$3.22M Buy
63,154
+7,900
+14% +$448K ﹤0.01% 1052
2024
Q4 		$3.04M Hold
55,254
– – ﹤0.01% 1107
2024
Q3 		$3.7M Sell
55,254
-4,900
-8% -$304K ﹤0.01% 1007
2024
Q2 		$3.34M Sell
60,154
-653
-1% -$36.6K ﹤0.01% 1015
2024
Q1 		$3.11M Buy
60,807
+1
+0% +$45 ﹤0.01% 1075
2023
Q4 		$2.76M Sell
60,806
-104
-0.2% -$4.32K ﹤0.01% 1075
2023
Q3 		$2.51M Buy
60,910
+4
+0% +$178 ﹤0.01% 1071
2023
Q2 		$2.69M Buy
60,906
+4,026
+7% +$154K ﹤0.01% 1090
2023
Q1 		$2.24M Buy
56,880
+31,143
+121% +$1.18M ﹤0.01% 1195
2022
Q4 		$769K Sell
25,737
-1
-0% -$29 ﹤0.01% 1503
2022
Q3 		$686K Buy
25,738
+43
+0.2% +$1.2K ﹤0.01% 1454
2022
Q2 		$583K Sell
25,695
-54
-0.2% -$1.42K ﹤0.01% 1673
2022
Q1 		$691K Buy
25,749
+3
+0% +$70 ﹤0.01% 1710
2021
Q4 		$410K Buy
25,746
+12,946
+101% +$208K ﹤0.01% 2017
2021
Q3 		$213K Buy
+12,800
New +$242K ﹤0.01% 2045
2019
Q3 		– Sell
-309,109
Closed -$7.79M – 1403
2019
Q2 		$7.79M Buy
+309,109
New +$7.53M ﹤0.01% 984
2018
Q2 		– Sell
-59,429
Closed -$1.41M – 1393
2018
Q1 		$1.41M Buy
+59,429
New +$1.59M ﹤0.01% 1213

Other funds holding ATI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return

Janus Henderson Group's ATI Position: Q1 2026 in Review

Janus Henderson Group held its ATI (ATI) position steady in Q1 2026 at 60,508 shares worth $8.8M. The position accounts for ﹤0.01% of the portfolio, ranked #802.

Janus Henderson Group first reported a position in ATI in Q1 2018 and has held it in 21 quarters since. 678 funds tracked by Wall St. Rank hold ATI as of Q1 2026.

  • Janus Henderson Group held 60,508 shares of ATI worth $8.8M as of Q1 2026.
  • Janus Henderson Group left its ATI share count unchanged in Q1 2026.
  • ATI made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #802 holding.
  • Janus Henderson Group first reported a position in ATI in Q1 2018 and has held it in 21 quarters since.
  • 678 funds tracked by Wall St. Rank held ATI as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.