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Pinnbrook Capital Management’s Western Digital WDC Stock Holding History

Pinnbrook Capital Management’s Portfolio WDC Stock Details WDC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$40.5M Buy
149,600
+111,600
+294% +$29.1M 10.54% 2
2025
Q4 		$6.55M Buy
+38,000
New +$5.76M 0.92% 35
2024
Q2 		– Sell
-496,125
Closed -$25.6M – 125
2024
Q1 		$25.6M Buy
+496,125
New +$21.7M 2.15% 11

Other funds holding WDC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Pinnbrook Capital Management's WDC Position: Q1 2026 in Review

Pinnbrook Capital Management reduced its Western Digital (WDC) stake by 68% in Q1 2026, selling an estimated $7.34M and leaving 13,200 shares worth $3.57M. The position accounts for 0.93% of the portfolio, ranked #26.

Pinnbrook Capital Management first reported a position in WDC in Q2 2024 and has held it in 4 quarters since. The position peaked at $8.32M in Q3 2025. 1,406 funds tracked by Wall St. Rank hold WDC as of Q1 2026.

  • Pinnbrook Capital Management held 13,200 shares of Western Digital worth $3.57M as of Q1 2026.
  • Pinnbrook Capital Management sold 28,123 Western Digital shares in Q1 2026, an estimated $7.34M.
  • Western Digital made up 0.93% of Pinnbrook Capital Management's portfolio in Q1 2026, its #26 holding.
  • Pinnbrook Capital Management first reported a position in Western Digital in Q2 2024 and has held it in 4 quarters since.
  • Pinnbrook Capital Management's Western Digital position peaked at $8.32M in Q3 2025.
  • 1,406 funds tracked by Wall St. Rank held Western Digital as of Q1 2026.

Based on Pinnbrook Capital Management's 13F filing for Q1 2026, filed 14 May 2026.