Mariner
ARKK icon

Mariner’s ARK Innovation ETF ARKK Stock Holding History

Mariner’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
2026
Q2 		$2.23M Sell
27,608
-169,491
-86% -$13M ﹤0.01% 1425
2026
Q1 		$13.3M Buy
197,099
+5,608
+3% +$416K 0.02% 622
2025
Q4 		$14.7M Sell
191,491
-18,101
-9% -$1.5M 0.02% 549
2025
Q3 		$18.1M Sell
209,592
-38,748
-16% -$2.96M 0.02% 449
2025
Q2 		$17.5M Sell
248,340
-56,046
-18% -$3.09M 0.03% 454
2025
Q1 		$14.5M Sell
304,386
-81,082
-21% -$4.65M 0.02% 452
2024
Q4 		$21.9M Sell
385,468
-51,283
-12% -$2.75M 0.04% 354
2024
Q3 		$20.8M Sell
436,751
-76,870
-15% -$3.45M 0.04% 359
2024
Q2 		$22.6M Buy
513,621
+4,716
+0.9% +$211K 0.04% 321
2024
Q1 		$25.5M Sell
508,905
-29,807
-6% -$1.45M 0.05% 285
2023
Q4 		$28.2M Sell
538,712
-67,786
-11% -$2.93M 0.07% 236
2023
Q3 		$24.1M Buy
606,498
+49,662
+9% +$2.19M 0.06% 256
2023
Q2 		$24.6M Buy
556,836
+68,273
+14% +$2.71M 0.07% 248
2023
Q1 		$19.7M Buy
488,563
+21,241
+5% +$814K 0.06% 287
2022
Q4 		$14.6M Buy
467,322
+436,326
+1,408% +$15.6M 0.05% 331
2022
Q3 		$1.17M Sell
30,996
-2,458
-7% -$109K ﹤0.01% 984
2022
Q2 		$1.33M Sell
33,454
-10,434
-24% -$497K 0.01% 823
2022
Q1 		$2.91M Sell
43,888
-44,628
-50% -$3.15M 0.01% 628
2021
Q4 		$8.37M Buy
88,516
+71,293
+414% +$7.78M 0.04% 336
2021
Q3 		$1.9M Buy
17,223
+2,246
+15% +$270K 0.01% 552
2021
Q2 		$1.96M Buy
+14,977
New +$1.75M 0.01% 497
2021
Q1 		– Sell
-63,015
Closed -$7.84M – 858
2020
Q4 		$7.84M Buy
+63,015
New +$6.83M 0.06% 231

Other funds holding ARKK

Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
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
Wells Fargo
Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
State of Wisconsin Investment Board
State of Wisconsin Investment Board Madison, Wisconsin $49.6B AUM 39.59% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Mariner's ARKK Position: Q2 2026 in Review

Mariner reduced its ARK Innovation ETF (ARKK) stake by 86% in Q2 2026, selling an estimated $13M and leaving 27,608 shares worth $2.23M. The position accounts for ﹤0.01% of the portfolio, ranked #1425.

Mariner first reported a position in ARKK in Q4 2020 and has held it in 22 quarters since. The position peaked at $28.2M in Q4 2023. 636 funds tracked by Wall St. Rank hold ARKK as of Q2 2026.

  • Mariner held 27,608 shares of ARK Innovation ETF worth $2.23M as of Q2 2026.
  • Mariner sold 169,491 ARK Innovation ETF shares in Q2 2026, an estimated $13M.
  • ARK Innovation ETF made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1425 holding.
  • Mariner first reported a position in ARK Innovation ETF in Q4 2020 and has held it in 22 quarters since.
  • Mariner's ARK Innovation ETF position peaked at $28.2M in Q4 2023.
  • 636 funds tracked by Wall St. Rank held ARK Innovation ETF as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.