Citadel Advisors’s ATI ATI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $9.29M | Sell |
63,900
-70,800
| -53% | -$9.86M | ﹤0.01% | 3358 |
|
|
2025
Q4 | $15.5M | Sell |
134,700
-120,500
| -47% | -$11.7M | ﹤0.01% | 2668 |
|
|
2025
Q3 | $20.8M | Sell |
255,200
-8,100
| -3% | -$656K | ﹤0.01% | 2280 |
|
|
2025
Q2 | $22.7M | Buy |
263,300
+169,900
| +182% | +$11.6M | ﹤0.01% | 1999 |
|
|
2025
Q1 | $4.86M | Buy |
93,400
+73,400
| +367% | +$4.17M | ﹤0.01% | 3918 |
|
|
2024
Q4 | $1.1M | Sell |
20,000
-46,400
| -70% | -$2.74M | ﹤0.01% | 6807 |
|
|
2024
Q3 | $4.44M | Buy |
66,400
+7,900
| +14% | +$490K | ﹤0.01% | 4130 |
|
|
2024
Q2 | $3.24M | Buy |
58,500
+31,600
| +117% | +$1.77M | ﹤0.01% | 4448 |
|
|
2024
Q1 | $1.38M | Sell |
26,900
-10,100
| -27% | -$457K | ﹤0.01% | 6260 |
|
|
2023
Q4 | $1.68M | Sell |
37,000
-111,400
| -75% | -$4.63M | ﹤0.01% | 5678 |
|
|
2023
Q3 | $6.11M | Buy |
148,400
+12,300
| +9% | +$547K | ﹤0.01% | 3346 |
|
|
2023
Q2 | $6.02M | Buy |
136,100
+1,200
| +0.9% | +$45.9K | ﹤0.01% | 3356 |
|
|
2023
Q1 | $5.32M | Sell |
134,900
-67,800
| -33% | -$2.56M | ﹤0.01% | 3706 |
|
|
2022
Q4 | $6.05M | Buy |
202,700
+130,400
| +180% | +$3.82M | ﹤0.01% | 3553 |
|
|
2022
Q3 | $1.92M | Buy |
72,300
+42,300
| +141% | +$1.18M | ﹤0.01% | 5659 |
|
|
2022
Q2 | $681K | Sell |
30,000
-129,900
| -81% | -$3.42M | ﹤0.01% | 7936 |
|
|
2022
Q1 | $4.29M | Buy |
159,900
+82,900
| +108% | +$1.92M | ﹤0.01% | 4478 |
|
|
2021
Q4 | $1.23M | Sell |
77,000
-32,200
| -29% | -$517K | ﹤0.01% | 7432 |
|
|
2021
Q3 | $1.82M | Buy |
109,200
+33,100
| +43% | +$626K | ﹤0.01% | 6603 |
|
|
2021
Q2 | $1.59M | Sell |
76,100
-6,000
| -7% | -$138K | ﹤0.01% | 7175 |
|
|
2021
Q1 | $1.73M | Buy |
82,100
+16,900
| +26% | +$330K | ﹤0.01% | 6748 |
|
|
2020
Q4 | $1.09M | Sell |
65,200
-19,800
| -23% | -$251K | ﹤0.01% | 6623 |
|
|
2020
Q3 | $741K | Sell |
85,000
-4,800
| -5% | -$44.2K | ﹤0.01% | 6582 |
|
|
2020
Q2 | $915K | Buy |
89,800
+38,700
| +76% | +$335K | ﹤0.01% | 5997 |
|
|
2020
Q1 | $434K | Buy |
51,100
+1,600
| +3% | +$25.6K | ﹤0.01% | 6702 |
|
|
2019
Q4 | $1.02M | Buy |
49,500
+10,300
| +26% | +$223K | ﹤0.01% | 5535 |
|
|
2019
Q3 | $794K | Sell |
39,200
-2,600
| -6% | -$55K | ﹤0.01% | 5986 |
|
|
2019
Q2 | $1.05M | Buy |
41,800
+4,800
| +13% | +$117K | ﹤0.01% | 5619 |
|
|
2019
Q1 | $946K | Sell |
37,000
-62,300
| -63% | -$1.64M | ﹤0.01% | 5691 |
|
|
2018
Q4 | $2.16M | Buy |
99,300
+21,100
| +27% | +$547K | ﹤0.01% | 4022 |
|
|
2018
Q3 | $2.31M | Buy |
78,200
+8,100
| +12% | +$218K | ﹤0.01% | 4168 |
|
|
2018
Q2 | $1.76M | Sell |
70,100
-43,800
| -38% | -$1.18M | ﹤0.01% | 4299 |
|
|
2018
Q1 | $2.7M | Buy |
113,900
+60,500
| +113% | +$1.62M | ﹤0.01% | 3287 |
|
|
2017
Q4 | $1.29M | Sell |
53,400
-5,400
| -9% | -$129K | ﹤0.01% | 4286 |
|
|
2017
Q3 | $1.41M | Buy |
58,800
+4,800
| +9% | +$95K | ﹤0.01% | 3850 |
|
|
2017
Q2 | $919K | Sell |
54,000
-28,200
| -34% | -$474K | ﹤0.01% | 4199 |
|
|
2017
Q1 | $1.48M | Buy |
82,200
+32,900
| +67% | +$618K | ﹤0.01% | 3449 |
|
|
2016
Q4 | $785K | Sell |
49,300
-600
| -1% | -$9.97K | ﹤0.01% | 4205 |
|
|
2016
Q3 | $902K | Buy |
49,900
+2,200
| +5% | +$36.5K | ﹤0.01% | 3972 |
|
|
2016
Q2 | $608K | Buy |
47,700
+28,000
| +142% | +$401K | ﹤0.01% | 4227 |
|
|
2016
Q1 | $321K | Sell |
19,700
-71,200
| -78% | -$867K | ﹤0.01% | 5015 |
|
|
2015
Q4 | $1.02M | Buy |
90,900
+20,700
| +29% | +$285K | ﹤0.01% | 3536 |
|
|
2015
Q3 | $995K | Buy |
70,200
+19,300
| +38% | +$400K | ﹤0.01% | 3826 |
|
|
2015
Q2 | $1.54M | Buy |
50,900
+29,600
| +139% | +$979K | ﹤0.01% | 3373 |
|
|
2015
Q1 | $639K | Sell |
21,300
-29,400
| -58% | -$914K | ﹤0.01% | 4550 |
|
|
2014
Q4 | $1.76M | Buy |
50,700
+5,300
| +12% | +$175K | ﹤0.01% | 3063 |
|
|
2014
Q3 | $1.68M | Buy |
45,400
+22,100
| +95% | +$929K | ﹤0.01% | 3055 |
|
|
2014
Q2 | $1.05M | Sell |
23,300
-7,500
| -24% | -$307K | ﹤0.01% | 3430 |
|
|
2014
Q1 | $1.16M | Sell |
30,800
-16,900
| -35% | -$568K | ﹤0.01% | 3246 |
|
|
2013
Q4 | $1.7M | Sell |
47,700
-16,500
| -26% | -$543K | ﹤0.01% | 2703 |
|
|
2013
Q3 | $1.96M | Buy |
64,200
+15,000
| +30% | +$420K | ﹤0.01% | 2431 |
|
|
2013
Q2 | $1.29M | Buy |
+49,200
| New | +$1.39M | ﹤0.01% | 2931 |
|
Other funds holding ATI
VCM
VPM
Citadel Advisors's ATI Position: Q1 2026 in Review
Citadel Advisors increased its ATI (ATI) stake by 195% in Q1 2026, buying an estimated $27.9M and bringing the position to 303,296 shares worth $44.1M. The position accounts for 0.01% of the portfolio, ranked #1477.
Citadel Advisors first reported a position in ATI in Q2 2013 and has held it in 46 quarters since. The position peaked at $55.5M in Q1 2025. 674 funds tracked by Wall St. Rank hold ATI as of Q1 2026.
- Citadel Advisors held 303,296 shares of ATI worth $44.1M as of Q1 2026.
- Citadel Advisors bought 200,594 ATI shares in Q1 2026, an estimated $27.9M.
- ATI made up 0.01% of Citadel Advisors's portfolio in Q1 2026, its #1477 holding.
- Citadel Advisors first reported a position in ATI in Q2 2013 and has held it in 46 quarters since.
- Citadel Advisors's ATI position peaked at $55.5M in Q1 2025.
- 674 funds tracked by Wall St. Rank held ATI as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.