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Showing 9 of 27 quarters

Position history for Parnassus Investments, LLCParnassus Investments, LLC's holdings in Western Digital Corporation

Yes. Parnassus Investments holds 215,851 shares of WDC (Western Digital), worth $98.1M, as of its Q3 2026 13F filing. It increased the position by 17,379 shares (+8.8%) from Q2 2026. Parnassus Investments has held WDC since Q1 2020, across 27 quarterly 13F filings. WDC is 0.3% of Parnassus Investments' reported 13F portfolio.

Current Value

$98.1M

Current Shares

215,851

Total Value Change

-$65.3M

Total Shares Change

-2.2M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q3
Latest
Increased
215,851
+8.8%
$98.1M0.3%$454.46
39
2026-Q2
Decreased
198,472
-50.0%
$126.8M0.3%$638.52
0
2026-Q1
Decreased
396,802
-24.2%
$107.3M0.3%$270.33
0
2025-Q4
Decreased
523,497
-41.8%
$90.2M0.2%$172.09
0
2025-Q3
Decreased
898,860
-37.5%
$107.9M0.2%$119.84
0
2025-Q2
Decreased
1.4M
-43.7%
$92M0.2%$63.80
0
2025-Q1
Decreased
2.6M
-14.3%
$103.2M0.2%$40.23
0
2024-Q4
Increased
3M
+24.5%
$177.7M0.4%$44.85
45
2024-Q3
Increased
2.4M
+3.9%
$163.4M0.3%$51.37
38

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