Back to GROUP ONE TRADING LLC GROUP ONE TRADING LLC

WDCWDC
14 quarters

Position history for GROUP ONE TRADING LLCGROUP ONE TRADING LLC's holdings in WESTERN DIGITAL CORP

GROUP ONE TRADING LLC holds 23,641 shares of WDC (WESTERN DIGITAL CORP), worth $15.1M as of 2026-Q2. This is a new position. WDC represents 0.0% of GROUP ONE TRADING LLC's portfolio.

Current Value

$15.1M

Current Shares

23,641

Total Value Change

+$12.9M

Total Shares Change

-36,760

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
New
23,641
-
$15.1M0.0%$638.72
39
2026-Q1
Exited
0
-100.0%
$00.0%$250.61
0
2025-Q4
Increased
68,783
+199.3%
$11.8M0.0%$176.06
45
2025-Q3
Decreased
22,978
-63.6%
$2.8M0.0%$116.65
0
2025-Q2
Increased
63,151
+46.8%
$4M0.0%$63.17
36
2025-Q1
Increased
43,029
+6.3%
$1.7M0.0%$40.46
27
2024-Q4
Increased
40,486
+2.9%
$2.4M0.0%$44.89
27
2024-Q3
Increased
39,348
+17.1%
$2.7M0.0%$52.27
31
2024-Q2
Decreased
33,599
-9.8%
$2.5M0.0%$57.05
0
2024-Q1
New
37,252
-
$2.5M0.0%$51.38
36
2019-Q3
Exited
0
-100.0%
$00.0%$44.21
0
2019-Q2
Decreased
32,255
-19.7%
$1.5M0.0%$34.75
0
2019-Q1
Decreased
40,181
-33.5%
$1.9M0.0%$34.73
0
2018-Q4
New
60,401
-
$2.2M0.0%$26.26
36

Other major holders of WDC: BlackRock, Inc., FMR LLC, BNP PARIBAS FINANCIAL MARKETS, VANGUARD CAPITAL MANAGEMENT LLC, JPMORGAN CHASE & CO

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