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iShares Russell 1000 Index shares owned by Jane Street

Quarter-by-quarter ownership of iShares Russell 1000 Index (IWB) shares owned by Jane Street from 13F filings

Historical chart of Jane Street investment in iShares Russell 1000 Index

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All positions including iShares Russell 1000 Index held by Jane Street consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in iShares Russell 1000 Index by Jane Street

Quarter filed Position value Share count Share price at filing
2026-03-31 $23M 65k 356.56
2025-12-31 $11M 29k 373.44
2025-09-30 $17M 46k 365.48
2025-06-30 $10M 30k 339.57
2025-03-31 $40M 131k 306.74
2024-12-31 $45M 139k 322.16
2024-09-30 $7.3M 23k 314.39
2024-06-30 $11M 36k 297.54
2024-03-31 $1.4M 4.9k 288.03
2023-12-31 $1.7M 6.6k 262.26
2023-09-30 $1.3M 5.5k 234.91
2022-12-31 $42M 197k 210.52
2022-09-30 $7.8M 39k 197.30
2022-06-30 $31M 147k 207.76
2022-03-31 $35M 141k 250.07
2021-12-31 $21M 79k 264.43
2021-09-30 $15M 63k 241.71
2021-06-30 $1.3M 5.5k 242.06
2021-03-31 $515k 2.3k 223.91
2020-12-31 $9.3M 44k 211.83
2020-06-30 $206k 1.2k 171.67
2019-12-31 $27M 151k 178.42
2019-09-30 $37M 225k 164.54
2019-06-30 $10M 61k 162.79
2019-03-31 $1.6M 10k 157.45
2018-12-31 $25M 179k 138.69
2018-09-30 $3.1M 19k 161.68
2018-06-30 $33M 220k 151.98
2018-03-31 $9.3M 63k 146.86
2017-12-31 $35M 238k 148.61
2017-06-30 $10M 76k 135.27
2017-03-31 $13M 100k 131.25
2016-12-31 $5.6M 45k 124.42
2016-09-30 $3.8M 32k 120.41
2016-06-30 $6.8M 58k 116.87
2016-03-31 $9.0M 79k 114.08
2015-12-31 $5.6M 49k 113.29
2015-09-30 $1.9M 18k 107.13
2015-06-30 $1.6M 14k 116.07
2015-03-31 $4.3M 38k 114.63
2014-12-31 $4.3M 38k 114.63
2014-09-30 $3.5M 32k 109.86
2014-06-30 $1.6M 15k 110.14