Citadel Advisors
TEK

Citadel Advisors’s iShares Technology Opportunities Active ETF TEK Stock Holding History

Citadel Advisors’s Portfolio TEK Stock Details TEK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-7,000
Closed -$210K – 14569
2025
Q4 		$210K Hold
7,000
– – ﹤0.01% 10940
2025
Q3 		$217K Buy
+7,000
New +$205K ﹤0.01% 11096

Other funds holding TEK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return
BAM
Bellevue Asset Management Bellevue, Washington $217M AUM 14.36% 1-Year Est. Return
FTUS
Flow Traders U.S. New York $2.43B AUM 44.44% 1-Year Est. Return
PWP
Private Wealth Partners Mill Valley, California $1.4B AUM 36.82% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
4WM
44 Wealth Management Eugene, Oregon $302M AUM 27.88% 1-Year Est. Return
RCM
Richardson Capital Management Menomonee Falls, Wisconsin $234M AUM 22.66% 1-Year Est. Return
AAP
Arax Advisory Partners Denver, Colorado $15.1B AUM 27.93% 1-Year Est. Return
HI
Harbour Investments Madison, Wisconsin $7.43B AUM 24.49% 1-Year Est. Return

Citadel Advisors's TEK Position: Q2 2026 in Review

Citadel Advisors opened a new position in iShares Technology Opportunities Active ETF (TEK) in Q2 2026: 6,092 shares worth $260K. The stake represents ﹤0.01% of the portfolio and ranks #11450 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in TEK as recently as Q2 2025.

Citadel Advisors first reported a position in TEK in Q2 2025 and has held it in 2 quarters since. The position peaked at $589K in Q2 2025. 12 funds tracked by Wall St. Rank hold TEK as of Q2 2026.

  • Citadel Advisors held 6,092 shares of iShares Technology Opportunities Active ETF worth $260K as of Q2 2026.
  • iShares Technology Opportunities Active ETF was a new Citadel Advisors position in Q2 2026.
  • iShares Technology Opportunities Active ETF made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #11450 holding.
  • Citadel Advisors first reported a position in iShares Technology Opportunities Active ETF in Q2 2025 and has held it in 2 quarters since.
  • Citadel Advisors's iShares Technology Opportunities Active ETF position peaked at $589K in Q2 2025.
  • 12 funds tracked by Wall St. Rank held iShares Technology Opportunities Active ETF as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.