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William John Sempolinski’s iShares Semiconductor ETF SOXX Stock Holding History

William John Sempolinski’s Portfolio SOXX Stock Details SOXX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$5.07M Buy
7,906
+800
+11% +$406K 2.05% 10
2026
Q1 		$2.34M Buy
7,106
+2,120
+43% +$724K 1.17% 18
2025
Q4 		$1.5M Buy
+4,986
New +$1.47M 0.74% 30

Other funds holding SOXX

Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

William John Sempolinski's SOXX Position: Q2 2026 in Review

William John Sempolinski increased its iShares Semiconductor ETF (SOXX) stake by 11% in Q2 2026, buying an estimated $406K and bringing the position to 7,906 shares worth $5.07M. The position accounts for 2.05% of the portfolio, ranked #10.

William John Sempolinski first reported a position in SOXX in Q4 2025 and has held it in 3 quarters since. 1,189 funds tracked by Wall St. Rank hold SOXX as of Q2 2026.

  • William John Sempolinski held 7,906 shares of iShares Semiconductor ETF worth $5.07M as of Q2 2026.
  • William John Sempolinski bought 800 iShares Semiconductor ETF shares in Q2 2026, an estimated $406K.
  • iShares Semiconductor ETF made up 2.05% of William John Sempolinski's portfolio in Q2 2026, its #10 holding.
  • William John Sempolinski first reported a position in iShares Semiconductor ETF in Q4 2025 and has held it in 3 quarters since.
  • 1,189 funds tracked by Wall St. Rank held iShares Semiconductor ETF as of Q2 2026.

Based on William John Sempolinski's 13F filing for Q2 2026, filed 14 Aug 2026.