Jane Street
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Jane Street’s Defiance Quantum ETF QTUM Stock Holding History

Jane Street’s Portfolio QTUM Stock Details QTUM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.95M Buy
+18,169
New +$2.08M ﹤0.01% 5144
2025
Q2 		– Sell
-208,720
Closed -$15.6M – 10646
2025
Q1 		$15.6M Buy
208,720
+38,065
+22% +$3.08M ﹤0.01% 1516
2024
Q4 		$13.8M Buy
170,655
+131,224
+333% +$9.06M ﹤0.01% 1594
2024
Q3 		$2.46M Sell
39,431
-47,000
-54% -$2.88M ﹤0.01% 4057
2024
Q2 		$5.43M Buy
+86,431
New +$5.25M ﹤0.01% 2854
2023
Q4 		– Sell
-59,355
Closed -$2.85M – 9689
2023
Q3 		$2.85M Sell
59,355
-151,505
-72% -$7.6M ﹤0.01% 3451
2023
Q2 		$10.7M Buy
+210,860
New +$9.86M ﹤0.01% 1834
2023
Q1 		– Sell
-250,743
Closed -$9.83M – 9749
2022
Q4 		$9.83M Buy
250,743
+70,608
+39% +$2.75M ﹤0.01% 1642
2022
Q3 		$6.51M Buy
180,135
+171,985
+2,110% +$7.17M ﹤0.01% 2218
2022
Q2 		$330K Sell
8,150
-32,567
-80% -$1.47M ﹤0.01% 7457
2022
Q1 		$2.06M Buy
40,717
+20,850
+105% +$1.06M ﹤0.01% 4697
2021
Q4 		$1.11M Sell
19,867
-37,042
-65% -$2M ﹤0.01% 5680
2021
Q3 		$2.86M Buy
+56,909
New +$2.86M ﹤0.01% 3753
2021
Q2 		– Sell
-6,462
Closed -$304K – 10290
2021
Q1 		$304K Buy
+6,462
New +$300K ﹤0.01% 7690
2020
Q3 		– Sell
-67,114
Closed -$2.07M – 7777
2020
Q2 		$2.07M Sell
67,114
-62,161
-48% -$1.72M ﹤0.01% 3018
2020
Q1 		$3.04M Buy
129,275
+56,696
+78% +$1.58M ﹤0.01% 1608
2019
Q4 		$2.13M Buy
72,579
+49,752
+218% +$1.37M ﹤0.01% 1868
2019
Q3 		$588K Sell
22,827
-10,057
-31% -$254K ﹤0.01% 3339
2019
Q2 		$806K Buy
32,884
+23,087
+236% +$561K ﹤0.01% 2979
2019
Q1 		$234K Sell
9,797
-21,132
-68% -$479K ﹤0.01% 4508
2018
Q4 		$619K Sell
30,929
-43,672
-59% -$950K ﹤0.01% 3188
2018
Q3 		$1.84M Buy
+74,601
New +$1.84M ﹤0.01% 2008

Other funds holding QTUM

LPL Financial
LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
PWM
Parkway Wealth Management Plano, Texas $866M AUM
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return
Northwestern Mutual Wealth Management
Northwestern Mutual Wealth Management Milwaukee, Wisconsin $162B AUM 16.35% 1-Year Est. Return
AssetMark Inc
AssetMark Inc Concord, California $58.2B AUM 22.78% 1-Year Est. Return
GI
Gradient Investments Arden Hills, Minnesota $7.25B AUM 20.71% 1-Year Est. Return
Daiwa Securities Group
Daiwa Securities Group Tokyo, Japan $51.1B AUM 35.55% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

Jane Street's QTUM Position: Q1 2026 in Review

Jane Street opened a new position in Defiance Quantum ETF (QTUM) in Q1 2026: 18,169 shares worth $1.95M. The stake represents ﹤0.01% of the portfolio and ranks #5144 among its holdings. This is a return to the name: Jane Street previously reported a position in QTUM as recently as Q1 2025.

Jane Street first reported a position in QTUM in Q3 2018 and has held it in 22 quarters since. The position peaked at $15.6M in Q1 2025. 432 funds tracked by Wall St. Rank hold QTUM as of Q1 2026.

  • Jane Street held 18,169 shares of Defiance Quantum ETF worth $1.95M as of Q1 2026.
  • Defiance Quantum ETF was a new Jane Street position in Q1 2026.
  • Defiance Quantum ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #5144 holding.
  • Jane Street first reported a position in Defiance Quantum ETF in Q3 2018 and has held it in 22 quarters since.
  • Jane Street's Defiance Quantum ETF position peaked at $15.6M in Q1 2025.
  • 432 funds tracked by Wall St. Rank held Defiance Quantum ETF as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.