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Atom Investors’s ATI ATI Stock Holding History

Atom Investors’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 		$1.42M Buy
+9,762
New +$1.36M 0.1% 297
2022
Q2 		– Sell
-11,190
Closed -$300K – 256
2022
Q1 		$300K Buy
+11,190
New +$259K 0.14% 138
2019
Q1 		– Sell
-9,315
Closed -$203K – 512
2018
Q4 		$203K Buy
+9,315
New +$242K 0.02% 502

Other funds holding ATI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.7B AUM 21.3% 1-Year Est. Return

Atom Investors's ATI Position: Q1 2026 in Review

Atom Investors opened a new position in ATI (ATI) in Q1 2026: 9,762 shares worth $1.42M. The stake represents 0.1% of the portfolio and ranks #297 among its holdings. This is a return to the name: Atom Investors previously reported a position in ATI as recently as Q1 2022.

Atom Investors first reported a position in ATI in Q4 2018 and has held it in 3 quarters since. 674 funds tracked by Wall St. Rank hold ATI as of Q1 2026.

  • Atom Investors held 9,762 shares of ATI worth $1.42M as of Q1 2026.
  • ATI was a new Atom Investors position in Q1 2026.
  • ATI made up 0.1% of Atom Investors's portfolio in Q1 2026, its #297 holding.
  • Atom Investors first reported a position in ATI in Q4 2018 and has held it in 3 quarters since.
  • 674 funds tracked by Wall St. Rank held ATI as of Q1 2026.

Based on Atom Investors's 13F filing for Q1 2026, filed 15 May 2026.