ABC Arbitrage
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ABC Arbitrage’s Western Digital WDC Stock Holding History

ABC Arbitrage’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
Q3 		$4.68M Buy
+10,292
New +$5M 0.46% 57
2026
Q2 		– Sell
-5,722
Closed -$1.55M – 501
2026
Q1 		$1.55M Buy
+5,722
New +$1.49M 0.21% 82

Other funds holding WDC

AMF Tjänstepension
AMF Tjänstepension Stockholm, Sweden $17.2B AUM 28.3% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return
AssetMark Inc
AssetMark Inc Concord, California $59.5B AUM 15.92% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return
Cardano Risk Management
Cardano Risk Management Rotterdam, Netherlands $18.2B AUM 38.97% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $33.8B AUM 31.08% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return
Asset Management One
Asset Management One Tokyo, Japan $40B AUM 30.45% 1-Year Est. Return

ABC Arbitrage's WDC Position: Q3 2026 in Review

ABC Arbitrage opened a new position in Western Digital (WDC) in Q3 2026: 10,292 shares worth $4.68M. The stake represents 0.46% of the portfolio and ranks #57 among its holdings. This is a return to the name: ABC Arbitrage previously reported a position in WDC as recently as Q1 2026.

ABC Arbitrage first reported a position in WDC in Q1 2026 and has held it in 2 quarters since. 496 funds tracked by Wall St. Rank hold WDC as of Q3 2026.

  • ABC Arbitrage held 10,292 shares of Western Digital worth $4.68M as of Q3 2026.
  • Western Digital was a new ABC Arbitrage position in Q3 2026.
  • Western Digital made up 0.46% of ABC Arbitrage's portfolio in Q3 2026, its #57 holding.
  • ABC Arbitrage first reported a position in Western Digital in Q1 2026 and has held it in 2 quarters since.
  • 496 funds tracked by Wall St. Rank held Western Digital as of Q3 2026.

Based on ABC Arbitrage's 13F filing for Q3 2026, filed 23 Oct 2026.