Citadel Advisors’s Olin OLN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $10M | Buy |
337,000
+143,200
| +74% | +$3.5M | ﹤0.01% | 3254 |
|
|
2025
Q4 | $4.04M | Buy |
193,800
+30,900
| +19% | +$667K | ﹤0.01% | 4636 |
|
|
2025
Q3 | $4.07M | Buy |
162,900
+62,900
| +63% | +$1.4M | ﹤0.01% | 4725 |
|
|
2025
Q2 | $2.01M | Sell |
100,000
-102,900
| -51% | -$2.14M | ﹤0.01% | 5693 |
|
|
2025
Q1 | $4.92M | Sell |
202,900
-607,100
| -75% | -$17.1M | ﹤0.01% | 3895 |
|
|
2024
Q4 | $27.4M | Buy |
810,000
+361,100
| +80% | +$15.1M | ﹤0.01% | 1828 |
|
|
2024
Q3 | $21.5M | Buy |
448,900
+245,700
| +121% | +$10.9M | ﹤0.01% | 1973 |
|
|
2024
Q2 | $9.58M | Sell |
203,200
-61,300
| -23% | -$3.28M | ﹤0.01% | 2822 |
|
|
2024
Q1 | $15.6M | Sell |
264,500
-185,500
| -41% | -$9.95M | ﹤0.01% | 2356 |
|
|
2023
Q4 | $24.3M | Buy |
450,000
+174,300
| +63% | +$8.35M | ﹤0.01% | 1819 |
|
|
2023
Q3 | $13.8M | Buy |
275,700
+144,300
| +110% | +$7.79M | ﹤0.01% | 2290 |
|
|
2023
Q2 | $6.75M | Sell |
131,400
-61,800
| -32% | -$3.29M | ﹤0.01% | 3208 |
|
|
2023
Q1 | $10.7M | Buy |
193,200
+29,100
| +18% | +$1.67M | ﹤0.01% | 2722 |
|
|
2022
Q4 | $8.69M | Sell |
164,100
-19,600
| -11% | -$1.04M | ﹤0.01% | 3019 |
|
|
2022
Q3 | $7.88M | Sell |
183,700
-66,400
| -27% | -$3.36M | ﹤0.01% | 3113 |
|
|
2022
Q2 | $11.6M | Sell |
250,100
-29,000
| -10% | -$1.68M | ﹤0.01% | 2492 |
|
|
2022
Q1 | $14.6M | Buy |
279,100
+112,200
| +67% | +$5.74M | ﹤0.01% | 2406 |
|
|
2021
Q4 | $9.6M | Sell |
166,900
-133,700
| -44% | -$7.5M | ﹤0.01% | 3145 |
|
|
2021
Q3 | $14.5M | Sell |
300,600
-14,100
| -4% | -$657K | ﹤0.01% | 2468 |
|
|
2021
Q2 | $14.6M | Buy |
314,700
+33,500
| +12% | +$1.51M | ﹤0.01% | 2515 |
|
|
2021
Q1 | $10.7M | Buy |
281,200
+6,900
| +3% | +$209K | ﹤0.01% | 2872 |
|
|
2020
Q4 | $6.74M | Buy |
274,300
+122,500
| +81% | +$2.49M | ﹤0.01% | 3185 |
|
|
2020
Q3 | $1.88M | Sell |
151,800
-48,300
| -24% | -$559K | ﹤0.01% | 4835 |
|
|
2020
Q2 | $2.3M | Sell |
200,100
-77,500
| -28% | -$987K | ﹤0.01% | 4325 |
|
|
2020
Q1 | $3.24M | Buy |
277,600
+208,700
| +303% | +$3.16M | ﹤0.01% | 3332 |
|
|
2019
Q4 | $1.19M | Sell |
68,900
-114,300
| -62% | -$2.05M | ﹤0.01% | 5290 |
|
|
2019
Q3 | $3.43M | Sell |
183,200
-1,500
| -0.8% | -$28.3K | ﹤0.01% | 3636 |
|
|
2019
Q2 | $4.05M | Buy |
184,700
+72,300
| +64% | +$1.61M | ﹤0.01% | 3406 |
|
|
2019
Q1 | $2.6M | Sell |
112,400
-24,700
| -18% | -$590K | ﹤0.01% | 4024 |
|
|
2018
Q4 | $2.76M | Sell |
137,100
-14,700
| -10% | -$314K | ﹤0.01% | 3660 |
|
|
2018
Q3 | $3.9M | Buy |
151,800
+65,500
| +76% | +$1.92M | ﹤0.01% | 3335 |
|
|
2018
Q2 | $2.48M | Buy |
86,300
+9,000
| +12% | +$280K | ﹤0.01% | 3767 |
|
|
2018
Q1 | $2.35M | Buy |
77,300
+22,800
| +42% | +$776K | ﹤0.01% | 3485 |
|
|
2017
Q4 | $1.94M | Sell |
54,500
-400
| -0.7% | -$14.2K | ﹤0.01% | 3682 |
|
|
2017
Q3 | $1.88M | Buy |
54,900
+14,700
| +37% | +$458K | ﹤0.01% | 3480 |
|
|
2017
Q2 | $1.22M | Sell |
40,200
-27,700
| -41% | -$848K | ﹤0.01% | 3812 |
|
|
2017
Q1 | $2.23M | Sell |
67,900
-1,700
| -2% | -$51K | ﹤0.01% | 2954 |
|
|
2016
Q4 | $1.78M | Sell |
69,600
-29,600
| -30% | -$702K | ﹤0.01% | 3096 |
|
|
2016
Q3 | $2.04M | Buy |
99,200
+10,900
| +12% | +$235K | ﹤0.01% | 2949 |
|
|
2016
Q2 | $2.19M | Sell |
88,300
-6,700
| -7% | -$144K | ﹤0.01% | 2649 |
|
|
2016
Q1 | $1.65M | Buy |
95,000
+54,800
| +136% | +$848K | ﹤0.01% | 2866 |
|
|
2015
Q4 | $694K | Sell |
40,200
-141,800
| -78% | -$2.73M | ﹤0.01% | 4051 |
|
|
2015
Q3 | $3.06M | Buy |
182,000
+85,400
| +88% | +$1.8M | ﹤0.01% | 2441 |
|
|
2015
Q2 | $2.6M | Buy |
96,600
+55,900
| +137% | +$1.66M | ﹤0.01% | 2757 |
|
|
2015
Q1 | $1.3M | Buy |
40,700
+20,000
| +97% | +$536K | ﹤0.01% | 3606 |
|
|
2014
Q4 | $471K | Buy |
20,700
+16,700
| +418% | +$406K | ﹤0.01% | 4815 |
|
|
2014
Q3 | $101K | Sell |
4,000
-3,900
| -49% | -$104K | ﹤0.01% | 6408 |
|
|
2014
Q2 | $213K | Sell |
7,900
-4,700
| -37% | -$130K | ﹤0.01% | 5496 |
|
|
2014
Q1 | $348K | Sell |
12,600
-77,400
| -86% | -$2.09M | ﹤0.01% | 4844 |
|
|
2013
Q4 | $2.6M | Buy |
90,000
+84,000
| +1,400% | +$2.09M | ﹤0.01% | 2289 |
|
|
2013
Q3 | $138K | Sell |
6,000
-5,200
| -46% | -$123K | ﹤0.01% | 5092 |
|
|
2013
Q2 | $268K | Buy |
+11,200
| New | +$275K | ﹤0.01% | 4398 |
|
Other funds holding OLN
VPM
VCM
YAM
Citadel Advisors's OLN Position: Q1 2026 in Review
Citadel Advisors increased its Olin (OLN) stake by 98% in Q1 2026, buying an estimated $19.9M and bringing the position to 1,640,514 shares worth $48.8M. The position accounts for 0.01% of the portfolio, ranked #1394.
Citadel Advisors first reported a position in OLN in Q2 2013 and has held it in 50 quarters since. The position peaked at $150M in Q1 2024. 418 funds tracked by Wall St. Rank hold OLN as of Q1 2026.
- Citadel Advisors held 1,640,514 shares of Olin worth $48.8M as of Q1 2026.
- Citadel Advisors bought 813,112 Olin shares in Q1 2026, an estimated $19.9M.
- Olin made up 0.01% of Citadel Advisors's portfolio in Q1 2026, its #1394 holding.
- Citadel Advisors first reported a position in Olin in Q2 2013 and has held it in 50 quarters since.
- Citadel Advisors's Olin position peaked at $150M in Q1 2024.
- 418 funds tracked by Wall St. Rank held Olin as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.