Loomis, Sayles & Company
ATI icon

Loomis, Sayles & Company’s ATI ATI Stock Holding History

Loomis, Sayles & Company’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 		$95M Sell
653,416
-282,257
-30% -$39.3M 0.13% 64
2025
Q4 		$107M Sell
935,673
-73,776
-7% -$7.19M 0.13% 60
2025
Q3 		$82.1M Sell
1,009,449
-30,164
-3% -$2.44M 0.1% 66
2025
Q2 		$89.8M Sell
1,039,613
-192,684
-16% -$13.2M 0.11% 68
2025
Q1 		$64.1M Sell
1,232,297
-26,930
-2% -$1.53M 0.09% 84
2024
Q4 		$69.3M Sell
1,259,227
-37,928
-3% -$2.24M 0.09% 88
2024
Q3 		$86.8M Sell
1,297,155
-219,777
-14% -$13.6M 0.11% 78
2024
Q2 		$84.1M Sell
1,516,932
-111,291
-7% -$6.24M 0.12% 70
2024
Q1 		$83.3M Buy
1,628,223
+38,155
+2% +$1.73M 0.12% 75
2023
Q4 		$72.3M Buy
1,590,068
+870,450
+121% +$36.1M 0.11% 85
2023
Q3 		$29.6M Buy
719,618
+8,554
+1% +$380K 0.05% 187
2023
Q2 		$31.5M Buy
711,064
+142,473
+25% +$5.45M 0.05% 182
2023
Q1 		$22.4M Buy
+568,591
New +$21.5M 0.04% 221
2019
Q3 		– Sell
-322,244
Closed -$8.12M – 701
2019
Q2 		$8.12M Buy
+322,244
New +$7.85M 0.02% 376

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

Loomis, Sayles & Company's ATI Position: Q1 2026 in Review

Loomis, Sayles & Company reduced its ATI (ATI) stake by 30% in Q1 2026, selling an estimated $39.3M and leaving 653,416 shares worth $95M. The position accounts for 0.13% of the portfolio, ranked #64.

Loomis, Sayles & Company first reported a position in ATI in Q2 2019 and has held it in 14 quarters since. The position peaked at $107M in Q4 2025. 674 funds tracked by Wall St. Rank hold ATI as of Q1 2026.

  • Loomis, Sayles & Company held 653,416 shares of ATI worth $95M as of Q1 2026.
  • Loomis, Sayles & Company sold 282,257 ATI shares in Q1 2026, an estimated $39.3M.
  • ATI made up 0.13% of Loomis, Sayles & Company's portfolio in Q1 2026, its #64 holding.
  • Loomis, Sayles & Company first reported a position in ATI in Q2 2019 and has held it in 14 quarters since.
  • Loomis, Sayles & Company's ATI position peaked at $107M in Q4 2025.
  • 674 funds tracked by Wall St. Rank held ATI as of Q1 2026.

Based on Loomis, Sayles & Company's 13F filing for Q1 2026, filed 14 May 2026.