Jane Street’s Brunswick BC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $18.5M | Buy |
219,860
+35,402
| +19% | +$2.84M | ﹤0.01% | 2222 |
|
|
2026
Q1 | $13.4M | Buy |
184,458
+175,495
| +1,958% | +$14.2M | ﹤0.01% | 2182 |
|
|
2025
Q4 | $665K | Buy |
+8,963
| New | +$608K | ﹤0.01% | 7079 |
|
|
2025
Q2 | – | Sell |
-110,201
| Closed | -$5.57M | – | 9620 |
|
|
2025
Q1 | $5.93M | Buy |
110,201
+39,632
| +56% | +$2.48M | ﹤0.01% | 2677 |
|
|
2024
Q4 | $4.56M | Buy |
70,569
+44,199
| +168% | +$3.47M | ﹤0.01% | 2793 |
|
|
2024
Q3 | $2.21M | Sell |
26,370
-153,232
| -85% | -$11.9M | ﹤0.01% | 4270 |
|
|
2024
Q2 | $13.1M | Buy |
179,602
+172,878
| +2,571% | +$14.1M | ﹤0.01% | 1729 |
|
|
2024
Q1 | $649K | Sell |
6,724
-45,455
| -87% | -$3.99M | ﹤0.01% | 6204 |
|
|
2023
Q4 | $5.05M | Buy |
52,179
+30,373
| +139% | +$2.41M | ﹤0.01% | 2837 |
|
|
2023
Q3 | $1.72M | Sell |
21,806
-34,155
| -61% | -$2.81M | ﹤0.01% | 4293 |
|
|
2023
Q2 | $4.85M | Buy |
55,961
+53,257
| +1,970% | +$4.35M | ﹤0.01% | 2785 |
|
|
2023
Q1 | $222K | Sell |
2,704
-16,027
| -86% | -$1.33M | ﹤0.01% | 7697 |
|
|
2022
Q4 | $1.35M | Sell |
18,731
-3,188
| -15% | -$227K | ﹤0.01% | 4490 |
|
|
2022
Q3 | $1.44M | Buy |
21,919
+2,735
| +14% | +$205K | ﹤0.01% | 4766 |
|
|
2022
Q2 | $1.25M | Sell |
19,184
-362
| -2% | -$26.6K | ﹤0.01% | 5055 |
|
|
2022
Q1 | $1.58M | Sell |
19,546
-37
| -0.2% | -$3.41K | ﹤0.01% | 5201 |
|
|
2021
Q4 | $1.97M | Sell |
19,583
-1,818
| -8% | -$178K | ﹤0.01% | 4524 |
|
|
2021
Q3 | $2.04M | Buy |
21,401
+7,350
| +52% | +$732K | ﹤0.01% | 4431 |
|
|
2021
Q2 | $1.4M | Buy |
14,051
+6,560
| +88% | +$668K | ﹤0.01% | 5081 |
|
|
2021
Q1 | $714K | Sell |
7,491
-7,561
| -50% | -$693K | ﹤0.01% | 6133 |
|
|
2020
Q4 | $1.15M | Buy |
15,052
+7,693
| +105% | +$543K | ﹤0.01% | 4418 |
|
|
2020
Q3 | $434K | Sell |
7,359
-42,137
| -85% | -$2.69M | ﹤0.01% | 5367 |
|
|
2020
Q2 | $3.17M | Buy |
+49,496
| New | +$2.47M | ﹤0.01% | 2434 |
|
|
2020
Q1 | – | Sell |
-6,330
| Closed | -$380K | – | 5295 |
|
|
2019
Q4 | $380K | Sell |
6,330
-2,045
| -24% | -$118K | ﹤0.01% | 4010 |
|
|
2019
Q3 | $437K | Sell |
8,375
-13,584
| -62% | -$649K | ﹤0.01% | 3705 |
|
|
2019
Q2 | $1.01M | Buy |
21,959
+9,386
| +75% | +$453K | ﹤0.01% | 2689 |
|
|
2019
Q1 | $633K | Sell |
12,573
-27,045
| -68% | -$1.36M | ﹤0.01% | 3385 |
|
|
2018
Q4 | $1.84M | Buy |
39,618
+26,860
| +211% | +$1.44M | ﹤0.01% | 1833 |
|
|
2018
Q3 | $855K | Buy |
+12,758
| New | +$845K | ﹤0.01% | 2956 |
|
|
2017
Q3 | – | Sell |
-15,445
| Closed | -$969K | – | 4432 |
|
|
2017
Q2 | $969K | Buy |
+15,445
| New | +$899K | ﹤0.01% | 2254 |
|
|
2016
Q4 | – | Sell |
-5,234
| Closed | -$255K | – | 4015 |
|
|
2016
Q3 | $255K | Buy |
+5,234
| New | +$250K | ﹤0.01% | 3460 |
|
|
2015
Q4 | – | Sell |
-6,653
| Closed | -$319K | – | 3979 |
|
|
2015
Q3 | $319K | Sell |
6,653
-85,862
| -93% | -$4.37M | ﹤0.01% | 2727 |
|
|
2015
Q2 | $4.71M | Buy |
+92,515
| New | +$4.84M | 0.03% | 498 |
|
|
2014
Q2 | – | Sell |
-12,814
| Closed | -$580K | – | 2548 |
|
|
2014
Q1 | $580K | Buy |
12,814
+7,904
| +161% | +$348K | 0.01% | 1425 |
|
|
2013
Q4 | $226K | Buy |
+4,910
| New | +$218K | ﹤0.01% | 1925 |
|
|
2013
Q3 | – | Sell |
-18,647
| Closed | -$596K | – | 2704 |
|
|
2013
Q2 | $596K | Buy |
+18,647
| New | +$608K | 0.01% | 1288 |
|
Other funds holding BC
Jane Street's BC Position: Q2 2026 in Review
Jane Street increased its Brunswick (BC) stake by 19% in Q2 2026, buying an estimated $2.84M and bringing the position to 219,860 shares worth $18.5M. The position accounts for ﹤0.01% of the portfolio, ranked #2222.
Jane Street first reported a position in BC in Q2 2013 and has held it in 36 quarters since. 467 funds tracked by Wall St. Rank hold BC as of Q2 2026.
- Jane Street held 219,860 shares of Brunswick worth $18.5M as of Q2 2026.
- Jane Street bought 35,402 Brunswick shares in Q2 2026, an estimated $2.84M.
- Brunswick made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #2222 holding.
- Jane Street first reported a position in Brunswick in Q2 2013 and has held it in 36 quarters since.
- 467 funds tracked by Wall St. Rank held Brunswick as of Q2 2026.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.