Jane Street’s Icon ICLR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $271K | Sell |
2,450
-558
| -19% | -$76.2K | ﹤0.01% | 9446 |
|
|
2025
Q4 | $548K | Buy |
3,008
+842
| +39% | +$150K | ﹤0.01% | 7468 |
|
|
2025
Q3 | $379K | Sell |
2,166
-2,290
| -51% | -$383K | ﹤0.01% | 8438 |
|
|
2025
Q2 | $648K | Sell |
4,456
-58,435
| -93% | -$8.29M | ﹤0.01% | 6458 |
|
|
2025
Q1 | $11M | Sell |
62,891
-40,126
| -39% | -$7.78M | ﹤0.01% | 1870 |
|
|
2024
Q4 | $21.6M | Sell |
103,017
-95,034
| -48% | -$22.2M | ﹤0.01% | 1197 |
|
|
2024
Q3 | $56.9M | Sell |
198,051
-59,927
| -23% | -$18.9M | 0.01% | 631 |
|
|
2024
Q2 | $80.9M | Buy |
257,978
+243,545
| +1,687% | +$76.3M | 0.02% | 474 |
|
|
2024
Q1 | $4.85M | Buy |
14,433
+6,249
| +76% | +$1.84M | ﹤0.01% | 2650 |
|
|
2023
Q4 | $2.32M | Buy |
8,184
+4,709
| +136% | +$1.22M | ﹤0.01% | 4075 |
|
|
2023
Q3 | $856K | Sell |
3,475
-20,707
| -86% | -$5.22M | ﹤0.01% | 5432 |
|
|
2023
Q2 | $6.05M | Sell |
24,182
-88
| -0.4% | -$18.7K | ﹤0.01% | 2480 |
|
|
2023
Q1 | $5.18M | Sell |
24,270
-15,303
| -39% | -$3.41M | ﹤0.01% | 2385 |
|
|
2022
Q4 | $7.69M | Buy |
39,573
+622
| +2% | +$123K | ﹤0.01% | 1917 |
|
|
2022
Q3 | $7.16M | Buy |
38,951
+37,342
| +2,321% | +$8.13M | ﹤0.01% | 2093 |
|
|
2022
Q2 | $349K | Buy |
+1,609
| New | +$361K | ﹤0.01% | 7353 |
|
|
2022
Q1 | – | Sell |
-911
| Closed | -$228K | – | 10620 |
|
|
2021
Q4 | $282K | Sell |
911
-4,862
| -84% | -$1.36M | ﹤0.01% | 8288 |
|
|
2021
Q3 | $1.51M | Sell |
5,773
-15,053
| -72% | -$3.66M | ﹤0.01% | 5049 |
|
|
2021
Q2 | $4.3M | Buy |
20,826
+14,945
| +254% | +$3.23M | ﹤0.01% | 2917 |
|
|
2021
Q1 | $1.16M | Sell |
5,881
-2,851
| -33% | -$563K | ﹤0.01% | 5185 |
|
|
2020
Q4 | $1.7M | Buy |
8,732
+3,143
| +56% | +$615K | ﹤0.01% | 3773 |
|
|
2020
Q3 | $1.07M | Buy |
5,589
+2,677
| +92% | +$492K | ﹤0.01% | 3998 |
|
|
2020
Q2 | $491K | Buy |
+2,912
| New | +$459K | ﹤0.01% | 5109 |
|
|
2019
Q4 | – | Sell |
-4,728
| Closed | -$697K | – | 5364 |
|
|
2019
Q3 | $697K | Buy |
4,728
+2,813
| +147% | +$432K | ﹤0.01% | 3079 |
|
|
2019
Q2 | $295K | Buy |
+1,915
| New | +$269K | ﹤0.01% | 4215 |
|
|
2018
Q4 | – | Sell |
-2,049
| Closed | -$315K | – | 5278 |
|
|
2018
Q3 | $315K | Buy |
+2,049
| New | +$294K | ﹤0.01% | 4163 |
|
|
2017
Q2 | – | Sell |
-5,982
| Closed | -$477K | – | 4577 |
|
|
2017
Q1 | $477K | Buy |
5,982
+2,841
| +90% | +$233K | ﹤0.01% | 2937 |
|
|
2016
Q4 | $236K | Buy |
+3,141
| New | +$244K | ﹤0.01% | 3591 |
|
|
2015
Q4 | – | Sell |
-5,535
| Closed | -$393K | – | 4193 |
|
|
2015
Q3 | $393K | Buy |
+5,535
| New | +$417K | ﹤0.01% | 2533 |
|
|
2015
Q2 | – | Sell |
-4,014
| Closed | -$283K | – | 3805 |
|
|
2015
Q1 | $283K | Buy |
+4,014
| New | +$249K | ﹤0.01% | 2567 |
|
|
2014
Q4 | – | Sell |
-17,593
| Closed | -$1.01M | – | 2712 |
|
|
2014
Q3 | $1.01M | Buy |
+17,593
| New | +$906K | 0.01% | 932 |
|
|
2013
Q4 | – | Sell |
-21,914
| Closed | -$897K | – | 2600 |
|
|
2013
Q3 | $897K | Buy |
21,914
+16,148
| +280% | +$622K | 0.01% | 1234 |
|
|
2013
Q2 | $204K | Buy |
+5,766
| New | +$190K | ﹤0.01% | 2241 |
|
Other funds holding ICLR
BWA
SHCM
Jane Street's ICLR Position: Q1 2026 in Review
Jane Street reduced its Icon (ICLR) stake by 19% in Q1 2026, selling an estimated $76.2K and leaving 2,450 shares worth $271K. The position accounts for ﹤0.01% of the portfolio, ranked #9446.
Jane Street first reported a position in ICLR in Q2 2013 and has held it in 33 quarters since. The position peaked at $80.9M in Q2 2024. 415 funds tracked by Wall St. Rank hold ICLR as of Q1 2026.
- Jane Street held 2,450 shares of Icon worth $271K as of Q1 2026.
- Jane Street sold 558 Icon shares in Q1 2026, an estimated $76.2K.
- Icon made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #9446 holding.
- Jane Street first reported a position in Icon in Q2 2013 and has held it in 33 quarters since.
- Jane Street's Icon position peaked at $80.9M in Q2 2024.
- 415 funds tracked by Wall St. Rank held Icon as of Q1 2026.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.