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 | $27.7M | Buy |
190,200
+57,700
| +44% | +$8.03M | ﹤0.01% | 1941 |
|
|
2025
Q4 | $15.2M | Sell |
132,500
-34,800
| -21% | -$3.39M | ﹤0.01% | 2689 |
|
|
2025
Q3 | $13.6M | Sell |
167,300
-30,800
| -16% | -$2.5M | ﹤0.01% | 2817 |
|
|
2025
Q2 | $17.1M | Buy |
198,100
+56,500
| +40% | +$3.87M | ﹤0.01% | 2332 |
|
|
2025
Q1 | $7.37M | Buy |
141,600
+94,600
| +201% | +$5.37M | ﹤0.01% | 3295 |
|
|
2024
Q4 | $2.59M | Sell |
47,000
-71,400
| -60% | -$4.21M | ﹤0.01% | 5107 |
|
|
2024
Q3 | $7.92M | Sell |
118,400
-36,200
| -23% | -$2.25M | ﹤0.01% | 3259 |
|
|
2024
Q2 | $8.57M | Buy |
154,600
+36,500
| +31% | +$2.04M | ﹤0.01% | 2977 |
|
|
2024
Q1 | $6.04M | Buy |
118,100
+25,600
| +28% | +$1.16M | ﹤0.01% | 3646 |
|
|
2023
Q4 | $4.21M | Sell |
92,500
-86,000
| -48% | -$3.57M | ﹤0.01% | 4055 |
|
|
2023
Q3 | $7.35M | Buy |
178,500
+26,300
| +17% | +$1.17M | ﹤0.01% | 3086 |
|
|
2023
Q2 | $6.73M | Sell |
152,200
-6,800
| -4% | -$260K | ﹤0.01% | 3212 |
|
|
2023
Q1 | $6.27M | Buy |
159,000
+19,200
| +14% | +$725K | ﹤0.01% | 3445 |
|
|
2022
Q4 | $4.17M | Sell |
139,800
-121,000
| -46% | -$3.54M | ﹤0.01% | 4168 |
|
|
2022
Q3 | $6.94M | Buy |
260,800
+30,400
| +13% | +$846K | ﹤0.01% | 3333 |
|
|
2022
Q2 | $5.23M | Buy |
230,400
+90,000
| +64% | +$2.37M | ﹤0.01% | 3714 |
|
|
2022
Q1 | $3.77M | Buy |
140,400
+41,300
| +42% | +$957K | ﹤0.01% | 4718 |
|
|
2021
Q4 | $1.58M | Sell |
99,100
-46,000
| -32% | -$738K | ﹤0.01% | 6770 |
|
|
2021
Q3 | $2.41M | Buy |
145,100
+8,300
| +6% | +$157K | ﹤0.01% | 5888 |
|
|
2021
Q2 | $2.85M | Sell |
136,800
-59,700
| -30% | -$1.37M | ﹤0.01% | 5725 |
|
|
2021
Q1 | $4.14M | Buy |
196,500
+12,100
| +7% | +$237K | ﹤0.01% | 4693 |
|
|
2020
Q4 | $3.09M | Buy |
184,400
+45,900
| +33% | +$583K | ﹤0.01% | 4539 |
|
|
2020
Q3 | $1.21M | Buy |
138,500
+21,000
| +18% | +$193K | ﹤0.01% | 5688 |
|
|
2020
Q2 | $1.2M | Buy |
117,500
+52,100
| +80% | +$452K | ﹤0.01% | 5496 |
|
|
2020
Q1 | $556K | Sell |
65,400
-76,700
| -54% | -$1.22M | ﹤0.01% | 6288 |
|
|
2019
Q4 | $2.94M | Buy |
142,100
+9,600
| +7% | +$208K | ﹤0.01% | 3813 |
|
|
2019
Q3 | $2.68M | Buy |
132,500
+22,100
| +20% | +$467K | ﹤0.01% | 4021 |
|
|
2019
Q2 | $2.78M | Sell |
110,400
-44,600
| -29% | -$1.09M | ﹤0.01% | 3979 |
|
|
2019
Q1 | $3.96M | Sell |
155,000
-9,900
| -6% | -$261K | ﹤0.01% | 3316 |
|
|
2018
Q4 | $3.59M | Buy |
164,900
+95,600
| +138% | +$2.48M | ﹤0.01% | 3275 |
|
|
2018
Q3 | $2.05M | Sell |
69,300
-9,600
| -12% | -$258K | ﹤0.01% | 4374 |
|
|
2018
Q2 | $1.98M | Buy |
78,900
+27,300
| +53% | +$739K | ﹤0.01% | 4127 |
|
|
2018
Q1 | $1.22M | Sell |
51,600
-16,900
| -25% | -$453K | ﹤0.01% | 4500 |
|
|
2017
Q4 | $1.65M | Sell |
68,500
-34,100
| -33% | -$812K | ﹤0.01% | 3906 |
|
|
2017
Q3 | $2.45M | Buy |
102,600
+75,500
| +279% | +$1.49M | ﹤0.01% | 3173 |
|
|
2017
Q2 | $461K | Sell |
27,100
-9,800
| -27% | -$165K | ﹤0.01% | 5236 |
|
|
2017
Q1 | $663K | Sell |
36,900
-1,100
| -3% | -$20.7K | ﹤0.01% | 4587 |
|
|
2016
Q4 | $605K | Sell |
38,000
-33,700
| -47% | -$560K | ﹤0.01% | 4596 |
|
|
2016
Q3 | $1.3M | Sell |
71,700
-18,100
| -20% | -$300K | ﹤0.01% | 3502 |
|
|
2016
Q2 | $1.15M | Buy |
89,800
+1,100
| +1% | +$15.7K | ﹤0.01% | 3397 |
|
|
2016
Q1 | $1.45M | Buy |
88,700
+75,100
| +552% | +$915K | ﹤0.01% | 3031 |
|
|
2015
Q4 | $153K | Sell |
13,600
-22,800
| -63% | -$314K | ﹤0.01% | 6171 |
|
|
2015
Q3 | $516K | Sell |
36,400
-18,100
| -33% | -$375K | ﹤0.01% | 4771 |
|
|
2015
Q2 | $1.65M | Buy |
54,500
+11,200
| +26% | +$370K | ﹤0.01% | 3296 |
|
|
2015
Q1 | $1.3M | Buy |
43,300
+21,800
| +101% | +$678K | ﹤0.01% | 3609 |
|
|
2014
Q4 | $748K | Sell |
21,500
-22,800
| -51% | -$754K | ﹤0.01% | 4153 |
|
|
2014
Q3 | $1.64M | Buy |
44,300
+2,800
| +7% | +$118K | ﹤0.01% | 3087 |
|
|
2014
Q2 | $1.87M | Sell |
41,500
-28,700
| -41% | -$1.17M | ﹤0.01% | 2781 |
|
|
2014
Q1 | $2.65M | Buy |
70,200
+30,800
| +78% | +$1.04M | ﹤0.01% | 2361 |
|
|
2013
Q4 | $1.4M | Sell |
39,400
-26,000
| -40% | -$856K | ﹤0.01% | 2881 |
|
|
2013
Q3 | $2M | Sell |
65,400
-3,200
| -5% | -$89.6K | ﹤0.01% | 2414 |
|
|
2013
Q2 | $1.8M | Buy |
+68,600
| New | +$1.93M | ﹤0.01% | 2597 |
|
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.