South Dakota Investment Council’s ATI ATI Stock Holding History

South Dakota Investment Council’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	$771K	Buy	+5,300	New	+$738K	0.01%	465
2019 Q1	–	Sell	-8,300	Closed	-$181K	–	599
2018 Q4	$181K	Hold	8,300	–	–	﹤0.01%	564
2018 Q3	$245K	Sell	8,300 -13,200	-61%	-$355K	0.01%	578
2018 Q2	$540K	Hold	21,500	–	–	0.01%	497
2018 Q1	$509K	Hold	21,500	–	–	0.01%	506
2017 Q4	$519K	Sell	21,500 -3,700	-15%	-$88.1K	0.01%	502
2017 Q3	$602K	Hold	25,200	–	–	0.01%	513
2017 Q2	$429K	Hold	25,200	–	–	0.01%	533
2017 Q1	$453K	Hold	25,200	–	–	0.01%	523
2016 Q4	$401K	Buy	+25,200	New	+$419K	0.01%	524

Other funds holding ATI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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 Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Viking Global Investors Stamford, Connecticut $35.7B AUM 21.3% 1-Year Est. Return

South Dakota Investment Council's ATI Position: Q1 2026 in Review

South Dakota Investment Council opened a new position in ATI (ATI) in Q1 2026: 5,300 shares worth $771K. The stake represents 0.01% of the portfolio and ranks #465 among its holdings. This is a return to the name: South Dakota Investment Council previously reported a position in ATI as recently as Q4 2018.

South Dakota Investment Council first reported a position in ATI in Q4 2016 and has held it in 10 quarters since. 674 funds tracked by Wall St. Rank hold ATI as of Q1 2026.

South Dakota Investment Council held 5,300 shares of ATI worth $771K as of Q1 2026.
ATI was a new South Dakota Investment Council position in Q1 2026.
ATI made up 0.01% of South Dakota Investment Council's portfolio in Q1 2026, its #465 holding.
South Dakota Investment Council first reported a position in ATI in Q4 2016 and has held it in 10 quarters since.
674 funds tracked by Wall St. Rank held ATI as of Q1 2026.

Based on South Dakota Investment Council's 13F filing for Q1 2026, filed 18 May 2026.