APC
WDC icon

Alta Park Capital’s Western Digital WDC Stock Holding History

Alta Park Capital’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
Q2 		$87M Buy
136,238
+9,655
+8% +$4.69M 7.97% 2
2026
Q1 		$34.2M Sell
126,583
-266,896
-68% -$69.7M 5.34% 5
2025
Q4 		$67.8M Sell
393,479
-77,421
-16% -$11.7M 8.16% 1
2025
Q3 		$56.5M Sell
470,900
-192,849
-29% -$15.8M 4.94% 4
2025
Q2 		$42.5M Buy
+663,749
New +$31.6M 4.82% 7

Other funds holding WDC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Alta Park Capital's WDC Position: Q2 2026 in Review

Alta Park Capital increased its Western Digital (WDC) stake by 7.6% in Q2 2026, buying an estimated $4.69M and bringing the position to 136,238 shares worth $87M. The position accounts for 7.97% of the portfolio, ranked #2.

Alta Park Capital first reported a position in WDC in Q2 2025 and has held it in 5 quarters since. 1,845 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

  • Alta Park Capital held 136,238 shares of Western Digital worth $87M as of Q2 2026.
  • Alta Park Capital bought 9,655 Western Digital shares in Q2 2026, an estimated $4.69M.
  • Western Digital made up 7.97% of Alta Park Capital's portfolio in Q2 2026, its #2 holding.
  • Alta Park Capital first reported a position in Western Digital in Q2 2025 and has held it in 5 quarters since.
  • 1,845 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

Based on Alta Park Capital's 13F filing for Q2 2026, filed 14 Aug 2026.