Jane Street’s Polaris PII Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $3.67M | Buy |
67,400
+40,000
| +146% | +$2.51M | ﹤0.01% | 3991 |
|
|
2025
Q4 | $1.73M | Buy |
27,400
+9,000
| +49% | +$593K | ﹤0.01% | 5079 |
|
|
2025
Q3 | $1.07M | Sell |
18,400
-16,200
| -47% | -$874K | ﹤0.01% | 6164 |
|
|
2025
Q2 | $1.41M | Buy |
34,600
+15,300
| +79% | +$577K | ﹤0.01% | 4995 |
|
|
2025
Q1 | $790K | Buy |
19,300
+5,200
| +37% | +$248K | ﹤0.01% | 6008 |
|
|
2024
Q4 | $812K | Sell |
14,100
-3,400
| -19% | -$237K | ﹤0.01% | 5779 |
|
|
2024
Q3 | $1.46M | Buy |
17,500
+4,800
| +38% | +$390K | ﹤0.01% | 5111 |
|
|
2024
Q2 | $995K | Buy |
12,700
+1,500
| +13% | +$127K | ﹤0.01% | 5782 |
|
|
2024
Q1 | $1.12M | Sell |
11,200
-14,600
| -57% | -$1.34M | ﹤0.01% | 5210 |
|
|
2023
Q4 | $2.45M | Sell |
25,800
-11,800
| -31% | -$1.08M | ﹤0.01% | 3978 |
|
|
2023
Q3 | $3.92M | Sell |
37,600
-4,000
| -10% | -$475K | ﹤0.01% | 2964 |
|
|
2023
Q2 | $5.03M | Buy |
41,600
+10,400
| +33% | +$1.15M | ﹤0.01% | 2727 |
|
|
2023
Q1 | $3.45M | Sell |
31,200
-11,700
| -27% | -$1.3M | ﹤0.01% | 2950 |
|
|
2022
Q4 | $4.33M | Sell |
42,900
-9,000
| -17% | -$938K | ﹤0.01% | 2676 |
|
|
2022
Q3 | $4.96M | Buy |
51,900
+11,700
| +29% | +$1.31M | ﹤0.01% | 2627 |
|
|
2022
Q2 | $3.99M | Sell |
40,200
-81,800
| -67% | -$8.47M | ﹤0.01% | 3000 |
|
|
2022
Q1 | $12.8M | Buy |
122,000
+82,300
| +207% | +$9.38M | ﹤0.01% | 1676 |
|
|
2021
Q4 | $4.36M | Buy |
39,700
+7,700
| +24% | +$907K | ﹤0.01% | 3063 |
|
|
2021
Q3 | $3.83M | Sell |
32,000
-42,600
| -57% | -$5.41M | ﹤0.01% | 3185 |
|
|
2021
Q2 | $10.2M | Buy |
74,600
+25,100
| +51% | +$3.4M | ﹤0.01% | 1683 |
|
|
2021
Q1 | $6.61M | Sell |
49,500
-19,500
| -28% | -$2.38M | ﹤0.01% | 2024 |
|
|
2020
Q4 | $6.57M | Sell |
69,000
-3,700
| -5% | -$354K | ﹤0.01% | 1799 |
|
|
2020
Q3 | $6.86M | Buy |
72,700
+14,000
| +24% | +$1.38M | ﹤0.01% | 1540 |
|
|
2020
Q2 | $5.43M | Buy |
+58,700
| New | +$4.47M | ﹤0.01% | 1757 |
|
|
2019
Q4 | – | Sell |
-4,500
| Closed | -$396K | – | 5574 |
|
|
2019
Q3 | $396K | Buy |
+4,500
| New | +$390K | ﹤0.01% | 3828 |
|
|
2018
Q3 | – | Sell |
-10,200
| Closed | -$1.25M | – | 5566 |
|
|
2018
Q2 | $1.25M | Buy |
10,200
+1,100
| +12% | +$129K | ﹤0.01% | 2472 |
|
|
2018
Q1 | $1.04M | Buy |
+9,100
| New | +$1.09M | ﹤0.01% | 2603 |
|
|
2017
Q3 | – | Sell |
-10,500
| Closed | -$968K | – | 4920 |
|
|
2017
Q2 | $968K | Sell |
10,500
-18,900
| -64% | -$1.62M | ﹤0.01% | 2258 |
|
|
2017
Q1 | $2.46M | Buy |
+29,400
| New | +$2.53M | 0.01% | 1188 |
|
|
2016
Q3 | – | Sell |
-4,000
| Closed | -$327K | – | 4393 |
|
|
2016
Q2 | $327K | Buy |
+4,000
| New | +$355K | ﹤0.01% | 3222 |
|
|
2015
Q4 | – | Sell |
-2,500
| Closed | -$300K | – | 4345 |
|
|
2015
Q3 | $300K | Sell |
2,500
-1,000
| -29% | -$136K | ﹤0.01% | 2796 |
|
|
2015
Q2 | $518K | Buy |
+3,500
| New | +$504K | ﹤0.01% | 2255 |
|
|
2015
Q1 | – | Sell |
-2,800
| Closed | -$423K | – | 3396 |
|
|
2014
Q4 | $423K | Buy |
+2,800
| New | +$420K | ﹤0.01% | 1618 |
|
Other funds holding PII
VPM
VCM
Jane Street's PII Position: Q1 2026 in Review
Jane Street sold out of Polaris (PII) in Q1 2026, closing a stake of 21,061 shares — an estimated $1.32M sold.
Jane Street first reported a position in PII in Q2 2013 and held it in 42 quarters. The position peaked at $33.7M in Q4 2023. 445 funds tracked by Wall St. Rank hold PII as of Q1 2026.
- Jane Street reported no remaining Polaris position as of Q1 2026 after selling out during the quarter.
- Jane Street sold 21,061 Polaris shares in Q1 2026, an estimated $1.32M.
- Jane Street first reported a position in Polaris in Q2 2013 and held it in 42 quarters.
- Jane Street's Polaris position peaked at $33.7M in Q4 2023.
- 445 funds tracked by Wall St. Rank held Polaris as of Q1 2026.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.