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Showing 8 of 31 quarters

Position history for JANE STREET GROUP, LLCJANE STREET GROUP, LLC's holdings in Western Digital Corporation

Yes. Jane Street Group holds 1,052,246 shares of WDC (Western Digital), worth $672.1M, as of its Q2 2026 13F filing. It increased the position from 34,506 shares in Q1 2026. Jane Street Group has held WDC in every 13F on record since Q4 2018, 31 quarterly filings. WDC is 0.1% of Jane Street Group's reported 13F portfolio.

Current Value

$672.1M

Current Shares

1.1M

Total Value Change

+$662.5M

Total Shares Change

+911,210

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
1.1M
+2949.5%
$672.1M0.1%$638.52
51
2026-Q1
Decreased
34,506
-7.8%
$9.3M0.0%$270.33
0
2025-Q4
Decreased
37,407
-95.9%
$6.4M0.0%$172.09
0
2025-Q3
Increased
912,936
+2896.7%
$109.6M0.0%$119.84
48
2025-Q2
Decreased
30,465
-95.8%
$1.9M0.0%$63.80
0
2025-Q1
Increased
721,252
+41.8%
$29.2M0.0%$40.23
38
2024-Q4
Increased
508,539
+260.6%
$30.3M0.0%$44.85
46
2024-Q3
Decreased
141,036
-84.0%
$9.6M0.0%$51.37
0

Other major holders of WDC: BlackRock, Inc., FMR LLC, VANGUARD CAPITAL MANAGEMENT LLC, JPMORGAN CHASE & CO, Capital World Investors

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