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Oppenheimer & Co’s ARK Space & Defense Innovation ETF ARKX Stock Holding History

Oppenheimer & Co’s Portfolio ARKX Stock Details ARKX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$434K Sell
12,719
-3,066
-19% -$103K ﹤0.01% 1327
2026
Q1 		$463K Buy
15,785
+1,083
+7% +$34.7K 0.01% 1217
2025
Q4 		$426K Buy
14,702
+1,222
+9% +$35.7K 0.01% 1130
2025
Q3 		$385K Buy
+13,480
New +$354K ﹤0.01% 1281

Other funds holding ARKX

LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
JG
Jain Global New York $25.4B AUM 45.67% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
GS
GTS Securities Miami, Florida $4.75B AUM 41.97% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $44.6B AUM 28.94% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
SP
Sequent Planning Omaha, Nebraska $468M AUM 16.75% 1-Year Est. Return

Oppenheimer & Co's ARKX Position: Q2 2026 in Review

Oppenheimer & Co reduced its ARK Space & Defense Innovation ETF (ARKX) stake by 19% in Q2 2026, selling an estimated $103K and leaving 12,719 shares worth $434K. The position accounts for ﹤0.01% of the portfolio, ranked #1327.

Oppenheimer & Co first reported a position in ARKX in Q3 2025 and has held it in 4 quarters since. The position peaked at $463K in Q1 2026. 171 funds tracked by Wall St. Rank hold ARKX as of Q2 2026.

  • Oppenheimer & Co held 12,719 shares of ARK Space & Defense Innovation ETF worth $434K as of Q2 2026.
  • Oppenheimer & Co sold 3,066 ARK Space & Defense Innovation ETF shares in Q2 2026, an estimated $103K.
  • ARK Space & Defense Innovation ETF made up ﹤0.01% of Oppenheimer & Co's portfolio in Q2 2026, its #1327 holding.
  • Oppenheimer & Co first reported a position in ARK Space & Defense Innovation ETF in Q3 2025 and has held it in 4 quarters since.
  • Oppenheimer & Co's ARK Space & Defense Innovation ETF position peaked at $463K in Q1 2026.
  • 171 funds tracked by Wall St. Rank held ARK Space & Defense Innovation ETF as of Q2 2026.

Based on Oppenheimer & Co's 13F filing for Q2 2026, filed 3 Aug 2026.