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Scientech Research LLC’s Western Digital WDC Stock Holding History

Scientech Research LLC’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
2025
Q4 		– Sell
-7,691
Closed -$923K – 831
2025
Q3 		$923K Buy
+7,691
New +$629K 0.32% 51
2025
Q2 		– Sell
-13,265
Closed -$536K – 881
2025
Q1 		$536K Buy
+13,265
New +$629K 0.14% 312
2024
Q4 		– Sell
-4,366
Closed -$225K – 869
2024
Q3 		$225K Buy
+4,366
New +$221K 0.04% 537

Other funds holding WDC

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
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
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Scientech Research LLC's WDC Position: Q4 2025 in Review

Scientech Research LLC sold out of Western Digital (WDC) in Q4 2025, closing a stake of 7,691 shares — an estimated $923K sold.

Scientech Research LLC first reported a position in WDC in Q3 2024 and held it in 3 quarters. The position peaked at $923K in Q3 2025. 1,173 funds tracked by Wall St. Rank hold WDC as of Q4 2025.

  • Scientech Research LLC reported no remaining Western Digital position as of Q4 2025 after selling out during the quarter.
  • Scientech Research LLC sold 7,691 Western Digital shares in Q4 2025, an estimated $923K.
  • Scientech Research LLC first reported a position in Western Digital in Q3 2024 and held it in 3 quarters.
  • Scientech Research LLC's Western Digital position peaked at $923K in Q3 2025.
  • 1,173 funds tracked by Wall St. Rank held Western Digital as of Q4 2025.

Based on Scientech Research LLC's 13F filing for Q4 2025, filed 17 Feb 2026.