GROUP ONE TRADING, L.P. - ARK ETF TR ownership

ARK ETF TR's ticker is and the CUSIP is 00214Q904. A total of 6 filers reported holding ARK ETF TR in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.6%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ARK ETF TR
ValueSharesWeighting
Q3 2023$29,514,480
-4.0%
744,000
+6.9%
0.10%0.0%
Q2 2023$30,730,268
-62.0%
696,200
-65.3%
0.10%
-66.1%
Q1 2023$80,841,360
-23.1%
2,004,000
-40.5%
0.29%
+19.2%
Q4 2022$105,181,956
-24.8%
3,366,900
-9.2%
0.24%
-10.9%
Q3 2022$139,941,000
-23.1%
3,709,000
-18.7%
0.28%
-3.5%
Q2 2022$181,865,000
-41.1%
4,560,300
-2.0%
0.28%
-6.9%
Q1 2022$308,560,000
-11.5%
4,654,700
+26.2%
0.31%
+9.3%
Q4 2021$348,801,000
-14.4%
3,687,5000.0%0.28%
-36.4%
Q3 2021$407,579,000
-4.4%
3,687,500
+13.1%
0.44%
-14.4%
Q2 2021$426,212,000
+11.8%
3,259,000
+2.6%
0.51%
-9.0%
Q1 2021$381,153,000
+317.7%
3,177,600
+333.5%
0.56%
+257.6%
Q4 2020$91,251,000
+350.8%
733,000
+233.2%
0.16%
+146.9%
Q3 2020$20,240,000
+11270.8%
220,000
+8700.0%
0.06%
+6300.0%
Q2 2020$178,000
-15.6%
2,500
-47.9%
0.00%
-50.0%
Q1 2020$211,0004,8000.00%
Other shareholders
ARK ETF TR shareholders Q2 2021
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 2,004,000$80,841,3600.29%
Marathon Trading Investment Management LLC 43,300$1,746,7220.13%
CenterStar Asset Management, LLC 8,100$326,7540.12%
Garda Capital Partners LP 40,600$1,637,8040.08%
Capital Markets Trading UK LLP 104,400$4,2110.07%
JANE STREET GROUP, LLC 3,526,300$142,250,9420.06%
IMC-Chicago, LLC 736,500$29,710,4100.04%
Maven Securities LTD 25,500$1,028,6700.02%
CTC LLC 7,886$30,345,3280.02%
SG Americas Securities, LLC 35,000$3620.00%
View complete list of ARK ETF TR shareholders