OMAH · Vistashares Target 15 Berkshire Select Income ETF ETF

Alerts for OMAH

$18.29 -0.12 (-0.65%) At close · Sep 4

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 1

Total Value: $780,012

Total Shares: 42,300

Institutional Ownership Trend

6 quarters

Holder Concentration

Across 1 13F filers · Δ vs Mar 31, 2026

Top Holder

100.0%

+74.5 pts

Top 5

100.0%

+37.6 pts

Top 10

100.0%

+25.5 pts

HHI

10,000

Highly concentrated+8,749

Quarterly Activity

vs Mar 31, 2026

New

1

Increased

0

Decreased

0

Sold Out

70

Unchanged

0

Holder count: -69

Institutional value: -98.9%

Shares held: -99.0%

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)	Open
Mega CITADEL ADVISORS LLC	42,300	$780,012

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)	Open
Mid Merit Financial Group, LLC	1,029,862	$18,558,113
Micro Second Half Financial Partners, LLC	865,716	$15,600,202
Small Beaumont Financial Advisors, LLC	255,691	$4,607,551
Large STIFEL FINANCIAL CORP	230,874	$4,160,349
Large Cambridge Investment Research Advisors, Inc.	135,219	$2,436,646

Filter: New 1 Increased 0 Reduced 0 Sold out 70 Unchanged 0

Showing 2 of 2

All Common Calls Puts

Compact Export CSV

CITADEL ADVISORS LLC OMAH

$567,952

72.81%

30,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	30,800	$567,952	100.0%	Defined

CITADEL ADVISORS LLC OMAH

$212,060

27.19%

11,500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	11,500	$212,060	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STIFEL NICOLAUS & CO INC \MO\	230,874	$4,160,349	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	60,097	$1,082,947	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	36,585	$659,261	99.9%	Defined
Jane Street Options, LLC	47	$846	0.1%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	35,000	$630,700	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marex Financial	11,425	$205,878	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
US BANK NATIONAL ASSOCIATION	2,000	$36,040	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	1,878	$33,841	98.4%	Defined
Osaic Advisory Services, LLC	30	$540	1.6%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY SMITH BARNEY LLC	1,003	$18,074	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TORONTO DOMINION BANK	645	$11,622	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO CLEARING SERVICES, LLC	0	$0	0.0%	Defined