Parallax Volatility Advisers
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Parallax Volatility Advisers’s ARK Innovation ETF ARKK Stock Holding History

Parallax Volatility Advisers’s Portfolio ARKK Stock Details ARKK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-817
Closed -$67.7K – 1627
2025
Q3 		$70.5K Sell
817
-524,299
-100% -$40.1M ﹤0.01% 1446
2025
Q2 		$36.9M Buy
525,116
+510,137
+3,406% +$28.1M 0.08% 171
2025
Q1 		$713K Sell
14,979
-57,370
-79% -$3.29M ﹤0.01% 1130
2024
Q4 		$4.11M Buy
72,349
+29,115
+67% +$1.56M 0.01% 903
2024
Q3 		$2.05M Buy
43,234
+24,032
+125% +$1.08M ﹤0.01% 1121
2024
Q2 		$844K Buy
19,202
+7,049
+58% +$315K ﹤0.01% 1313
2024
Q1 		$609K Sell
12,153
-458,813
-97% -$22.4M ﹤0.01% 1349
2023
Q4 		$24.7M Buy
470,966
+450,086
+2,156% +$19.5M 0.05% 333
2023
Q3 		$828K Sell
20,880
-34,042
-62% -$1.5M ﹤0.01% 1437
2023
Q2 		$2.42M Sell
54,922
-305,673
-85% -$12.2M 0.01% 1066
2023
Q1 		$14.5M Buy
360,595
+334,182
+1,265% +$12.8M 0.03% 455
2022
Q4 		$825K Buy
+26,413
New +$944K ﹤0.01% 1723
2019
Q3 		– Sell
-100
Closed -$5K – 2305
2019
Q2 		$5K Buy
+100
New +$4.55K ﹤0.01% 2261

Other funds holding ARKK

Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
State of Wisconsin Investment Board
State of Wisconsin Investment Board Madison, Wisconsin $43.7B AUM 27.76% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Citigroup
Citigroup New York $235B AUM 32.99% 1-Year Est. Return

Parallax Volatility Advisers's ARKK Position: Q4 2025 in Review

Parallax Volatility Advisers sold out of ARK Innovation ETF (ARKK) in Q4 2025, closing a stake of 817 shares — an estimated $67.7K sold.

Parallax Volatility Advisers first reported a position in ARKK in Q2 2019 and held it in 13 quarters. The position peaked at $36.9M in Q2 2025. 629 funds tracked by Wall St. Rank hold ARKK as of Q4 2025.

  • Parallax Volatility Advisers reported no remaining ARK Innovation ETF position as of Q4 2025 after selling out during the quarter.
  • Parallax Volatility Advisers sold 817 ARK Innovation ETF shares in Q4 2025, an estimated $67.7K.
  • Parallax Volatility Advisers first reported a position in ARK Innovation ETF in Q2 2019 and held it in 13 quarters.
  • Parallax Volatility Advisers's ARK Innovation ETF position peaked at $36.9M in Q2 2025.
  • 629 funds tracked by Wall St. Rank held ARK Innovation ETF as of Q4 2025.

Based on Parallax Volatility Advisers's 13F filing for Q4 2025, filed 17 Feb 2026.