There is a long list of 108 institutional holders of SQQQ within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of SQQQ by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-SQQQ table below, the initial column indicates the name of each top institutional holder of SQQQ, with a link to that fund's top holdings. The next columns indicate the amount of SQQQ stock held by each of the institutional holders of SQQQ, followed by the SQQQ position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Susquehanna International Group LLP		$116,025	12/31/2023
Call	9,636,000	$129,604	12/31/2023
Put	1,144,900	$15,399	12/31/2023
SQQQ	135,342	$1,820	12/31/2023
HRT Financial LP	3,769,648	$50,701	12/31/2023
SQQQ	3,769,648	$50,701	12/31/2023
Optiver Holding B.V.		$38,311	12/31/2023
Call	1,936,900	$43,276	12/31/2023
Put	668,600	$13,586	12/31/2023
SQQQ	640,957	$8,621	12/31/2023
GTS Securities LLC		$37,806	12/31/2023
Call	1,533,100	$20,620	12/31/2023
SQQQ	1,500,606	$20,216	12/31/2023
Put	225,300	$3,030	12/31/2023
Citadel Advisors LLC		$27,788	12/31/2023
SQQQ	1,540,883	$20,725	12/31/2023
Call	1,403,640	$18,879	12/31/2023
Put	878,540	$11,816	12/31/2023
Jump Financial LLC	1,611,182	$21,670	12/31/2023
SQQQ	1,611,182	$21,670	12/31/2023
IMC Chicago LLC	1,291,481	$13,535	03/31/2024
SQQQ	1,291,481	$13,535	03/31/2024
Wolverine Trading LLC		$11,501	12/31/2023
Call	1,098,900	$14,780	12/31/2023
Put	243,800	$3,279	12/31/2023
Morgan Stanley	780,944	$10,504	12/31/2023
SQQQ	780,944	$10,504	12/31/2023
Jane Street Group LLC	406,845	$5,472	12/31/2023
SQQQ	406,845	$5,472	12/31/2023
Simplex Trading LLC	359,162	$4,830	12/31/2023
SQQQ	359,162	$4,830	12/31/2023
Neuberger Berman Group LLC	358,390	$4,820	12/31/2023
SQQQ	358,390	$4,820	12/31/2023
Lane Generational LLC	270,154	$3,634	12/31/2023
SQQQ	270,154	$3,634	12/31/2023
HighTower Advisors LLC		$3,259	12/31/2023
SQQQ	242,999	$3,266	12/31/2023
Put	10,900	$7	12/31/2023
Tower Research Capital LLC TRC	229,110	$3,082	12/31/2023
SQQQ	229,110	$3,082	12/31/2023
Banque Cantonale Vaudoise	284,344	$2,980	03/31/2024
SQQQ	284,344	$2,980	03/31/2024
Smithfield Trust Co.	182,700	$2,458	12/31/2023
SQQQ	182,700	$2,458	12/31/2023
Vontobel Holding Ltd.	121,677	$1,637	12/31/2023
SQQQ	121,677	$1,637	12/31/2023
Signaturefd LLC		$1,428	12/31/2023
SQQQ	103,360	$1,390	12/31/2023
Call	45,000	$38	12/31/2023
UBS Group AG	94,961	$1,277	12/31/2023
SQQQ	94,961	$1,277	12/31/2023
Cantor Fitzgerald L. P.	94,480	$1,271	12/31/2023
SQQQ	94,480	$1,271	12/31/2023
Institutional & Family Asset Management LLC	89,400	$1,202	12/31/2023
SQQQ	89,400	$1,202	12/31/2023
Walleye Capital LLC	73,000	$982	12/31/2023
SQQQ	73,000	$982	12/31/2023
Hollencrest Capital Management	69,406	$934	12/31/2023
SQQQ	69,406	$934	12/31/2023
Barclays PLC	64,275	$864	12/31/2023
SQQQ	64,275	$864	12/31/2023
Prosperity Wealth Management Inc.	57,080	$768	12/31/2023
SQQQ	57,080	$768	12/31/2023
Avaii Wealth Management LLC	47,049	$633	12/31/2023
SQQQ	47,049	$633	12/31/2023
Credit Suisse AG	44,612	$600	12/31/2023
SQQQ	44,612	$600	12/31/2023
Two Sigma Securities LLC	42,734	$575	12/31/2023
SQQQ	42,734	$575	12/31/2023
National Asset Management Inc.	38,873	$523	12/31/2023
SQQQ	38,873	$523	12/31/2023
Headlands Technologies LLC	35,634	$479	12/31/2023
SQQQ	35,634	$479	12/31/2023
Commonwealth Equity Services LLC	34,766	$468	12/31/2023
SQQQ	34,766	$468	12/31/2023
Sowell Financial Services LLC	29,807	$401	12/31/2023
SQQQ	29,807	$401	12/31/2023
Bourgeon Capital Management LLC	36,250	$380	03/31/2024
SQQQ	36,250	$380	03/31/2024
OLD Mission Capital LLC	27,369	$368	12/31/2023
SQQQ	27,369	$368	12/31/2023
XY Capital Ltd	26,898	$362	12/31/2023
SQQQ	26,898	$362	12/31/2023
Total Clarity Wealth Management Inc.	33,000	$346	03/31/2024
SQQQ	33,000	$346	03/31/2024
XR Securities LLC		$327	12/31/2023
Call	27,300	$367	12/31/2023
Put	23,200	$312	12/31/2023
SQQQ	20,232	$272	12/31/2023
Cedar Wealth Management LLC	24,232	$326	12/31/2023
SQQQ	24,232	$326	12/31/2023
Galibier Capital Management Ltd.	29,500	$309	03/31/2024
SQQQ	29,500	$309	03/31/2024
HAP Trading LLC		$309	12/31/2023
SQQQ	28,902	$389	12/31/2023
Put	102,000	$105	12/31/2023
Call	216,700	$25	12/31/2023
SG Americas Securities LLC	21,390	$288	12/31/2023
SQQQ	21,390	$288	12/31/2023
Cullen Investment Group LTD.	22,600	$241	03/31/2024
SQQQ	22,600	$241	03/31/2024
Ieq Capital LLC	16,854	$227	12/31/2023
SQQQ	16,854	$227	12/31/2023
Capital Investment Advisory Services LLC		$213	12/31/2023
Call	12,000	$161	12/31/2023
SQQQ	3,840	$52	12/31/2023
Brave Asset Management Inc.	15,375	$207	12/31/2023
SQQQ	15,375	$207	12/31/2023
EisnerAmper Wealth Management Corporate Benefits LLC	15,000	$202	12/31/2023
SQQQ	15,000	$202	12/31/2023
DRW Securities LLC	14,801	$199	12/31/2023
SQQQ	14,801	$199	12/31/2023
Per Stirling Capital Management LLC.	14,249	$192	12/31/2023
SQQQ	14,249	$192	12/31/2023
Captrust Financial Advisors	13,509	$182	12/31/2023
SQQQ	13,509	$182	12/31/2023