Jane Street’s iShares Systematic Bond ETF SYSB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $861K | Buy |
+9,706
| New | +$860K | ﹤0.01% | 6839 |
|
|
2025
Q4 | – | Sell |
-5,332
| Closed | -$480K | – | 11509 |
|
|
2025
Q3 | $480K | Sell |
5,332
-25,003
| -82% | -$2.23M | ﹤0.01% | 7961 |
|
|
2025
Q2 | $2.69M | Buy |
30,335
+20,002
| +194% | +$1.75M | ﹤0.01% | 3946 |
|
|
2025
Q1 | $906K | Sell |
10,333
-8,104
| -44% | -$708K | ﹤0.01% | 5758 |
|
|
2024
Q4 | $1.6M | Sell |
18,437
-10,826
| -37% | -$947K | ﹤0.01% | 4511 |
|
|
2024
Q3 | $2.59M | Sell |
29,263
-21,587
| -42% | -$1.89M | ﹤0.01% | 3972 |
|
|
2024
Q2 | $4.37M | Buy |
50,850
+9,367
| +23% | +$800K | ﹤0.01% | 3180 |
|
|
2024
Q1 | $3.57M | Sell |
41,483
-24,461
| -37% | -$2.1M | ﹤0.01% | 3134 |
|
|
2023
Q4 | $5.69M | Buy |
65,944
+35,951
| +120% | +$3M | ﹤0.01% | 2671 |
|
|
2023
Q3 | $2.48M | Sell |
29,993
-45,063
| -60% | -$3.76M | ﹤0.01% | 3692 |
|
|
2023
Q2 | $6.31M | Buy |
75,056
+20,203
| +37% | +$1.71M | ﹤0.01% | 2440 |
|
|
2023
Q1 | $4.67M | Buy |
54,853
+12,457
| +29% | +$1.05M | ﹤0.01% | 2558 |
|
|
2022
Q4 | $3.54M | Buy |
42,396
+2,131
| +5% | +$177K | ﹤0.01% | 2980 |
|
|
2022
Q3 | $3.3M | Sell |
40,265
-1,316
| -3% | -$113K | ﹤0.01% | 3299 |
|
|
2022
Q2 | $3.57M | Buy |
41,581
+12,442
| +43% | +$1.09M | ﹤0.01% | 3168 |
|
|
2022
Q1 | $2.7M | Sell |
29,139
-19,536
| -40% | -$1.87M | ﹤0.01% | 4177 |
|
|
2021
Q4 | $4.85M | Buy |
48,675
+5,226
| +12% | +$521K | ﹤0.01% | 2908 |
|
|
2021
Q3 | $4.36M | Buy |
43,449
+3,769
| +9% | +$381K | ﹤0.01% | 2966 |
|
|
2021
Q2 | $3.99M | Buy |
39,680
+31,680
| +396% | +$3.18M | ﹤0.01% | 3041 |
|
|
2021
Q1 | $799K | Sell |
8,000
-48,939
| -86% | -$4.95M | ﹤0.01% | 5893 |
|
|
2020
Q4 | $5.84M | Sell |
56,939
-84,405
| -60% | -$8.59M | ﹤0.01% | 1945 |
|
|
2020
Q3 | $14.4M | Sell |
141,344
-200,140
| -59% | -$20.4M | 0.01% | 958 |
|
|
2020
Q2 | $34.6M | Buy |
341,484
+133,579
| +64% | +$13.4M | 0.03% | 490 |
|
|
2020
Q1 | $20.3M | Buy |
207,905
+195,107
| +1,525% | +$19.6M | 0.02% | 450 |
|
|
2019
Q4 | $1.3M | Sell |
12,798
-3,193
| -20% | -$324K | ﹤0.01% | 2431 |
|
|
2019
Q3 | $1.62M | Sell |
15,991
-37,234
| -70% | -$3.76M | ﹤0.01% | 2036 |
|
|
2019
Q2 | $5.37M | Sell |
53,225
-8,976
| -14% | -$895K | 0.01% | 993 |
|
|
2019
Q1 | $6.18M | Sell |
62,201
-36,646
| -37% | -$3.58M | 0.01% | 986 |
|
|
2018
Q4 | $9.47M | Buy |
98,847
+21,643
| +28% | +$2.07M | 0.02% | 606 |
|
|
2018
Q3 | $7.5M | Sell |
77,204
-34,378
| -31% | -$3.34M | 0.01% | 783 |
|
|
2018
Q2 | $10.8M | Buy |
111,582
+103,393
| +1,263% | +$10M | 0.03% | 572 |
|
|
2018
Q1 | $801K | Buy |
+8,189
| New | +$807K | ﹤0.01% | 2940 |
|
Other funds holding SYSB
Jane Street's SYSB Position: Q2 2026 in Review
Jane Street opened a new position in iShares Systematic Bond ETF (SYSB) in Q2 2026: 9,706 shares worth $861K. The stake represents ﹤0.01% of the portfolio and ranks #6839 among its holdings. This is a return to the name: Jane Street previously reported a position in SYSB as recently as Q3 2025.
Jane Street first reported a position in SYSB in Q1 2018 and has held it in 32 quarters since. The position peaked at $34.6M in Q2 2020. 271 funds tracked by Wall St. Rank hold SYSB as of Q2 2026.
- Jane Street held 9,706 shares of iShares Systematic Bond ETF worth $861K as of Q2 2026.
- iShares Systematic Bond ETF was a new Jane Street position in Q2 2026.
- iShares Systematic Bond ETF made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #6839 holding.
- Jane Street first reported a position in iShares Systematic Bond ETF in Q1 2018 and has held it in 32 quarters since.
- Jane Street's iShares Systematic Bond ETF position peaked at $34.6M in Q2 2020.
- 271 funds tracked by Wall St. Rank held iShares Systematic Bond ETF as of Q2 2026.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.