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Brooklyn Investment Group’s ATI ATI Stock Holding History

Brooklyn Investment 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 		$1.51M Buy
10,363
+3,676
+55% +$512K 0.05% 373
2025
Q4 		$780K Buy
+6,687
New +$652K 0.04% 438
2025
Q3 		– Sell
-1,749
Closed -$151K – 821
2025
Q2 		$151K Buy
1,749
+1,467
+520% +$100K 0.02% 739
2025
Q1 		$14.7K Buy
282
+276
+4,600% +$15.7K ﹤0.01% 1329
2024
Q4 		$331 Buy
+6
New +$354 ﹤0.01% 1735

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 $3.38T AUM 44.17% 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

Brooklyn Investment Group's ATI Position: Q1 2026 in Review

Brooklyn Investment Group increased its ATI (ATI) stake by 55% in Q1 2026, buying an estimated $512K and bringing the position to 10,363 shares worth $1.51M. The position accounts for 0.05% of the portfolio, ranked #373.

Brooklyn Investment Group first reported a position in ATI in Q4 2024 and has held it in 5 quarters since. 678 funds tracked by Wall St. Rank hold ATI as of Q1 2026.

  • Brooklyn Investment Group held 10,363 shares of ATI worth $1.51M as of Q1 2026.
  • Brooklyn Investment Group bought 3,676 ATI shares in Q1 2026, an estimated $512K.
  • ATI made up 0.05% of Brooklyn Investment Group's portfolio in Q1 2026, its #373 holding.
  • Brooklyn Investment Group first reported a position in ATI in Q4 2024 and has held it in 5 quarters since.
  • 678 funds tracked by Wall St. Rank held ATI as of Q1 2026.

Based on Brooklyn Investment Group's 13F filing for Q1 2026, filed 29 Apr 2026.