CBOY · Holdings ETF

$25.27 +0.00 (+0.00%)

Volume · Oct 20 628 Avg daily vol (3M) 1071

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 →

Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.

Quarter:

Holders: 9

Total Value: $3,703,765

Total Shares: 151,236

Institutional Ownership Trend

4 quarters

Holder Concentration

Across 9 13F filers · Δ vs Mar 31, 2026

Top Holder

33.1%

+3.0 pts

Top 5

81.0%

−4.4 pts

Top 10

100.0%

0.0 pts

HHI

1,818

Moderately concentrated+13

Who Holds CBOY

Last 4 quarters through Jun 30, 2026

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026: 9 filers, like-for-like change +4.2%; actively managed books +4.2%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	47.5%	6	+8.6%	1	0
Bank	0.0%	0	-100.0%	0	1
Unknown	52.5%	3	+0.6%	0	0

Style	Share	Filers	Change	New	Exited
Concentrated	27.2%	3	+20.7%	1	0
Diversified active	72.8%	6	-0.8%	0	1
Index-like	0.0%	0	—	0	0
Systematic-like	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	34.6%	4	+17.4%	1	0
Medium turnover	0.0%	0	-100.0%	0	1
High turnover	44.0%	2	+1.9%	0	0
Unknown	21.3%	3	-8.2%	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	21.3%	3	-8.2%	0	0
Medium horizon	6.1%	1	new	1	0
Long horizon	72.6%	5	-0.1%	0	1

13F book size	Share	Filers	Change	New	Exited
Under $1B	27.4%	4	+17.9%	1	0
$1B to $10B	4.4%	1	0.0%	0	0
$10B to $100B	24.2%	2	-3.6%	0	0
$100B or more	44.0%	2	+1.9%	0	1

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	25.7%	4	-6.9%	0	0
Registered funds and BDCs	15.8%	1	-2.4%	0	0
Pension and profit sharing plans	6.1%	1	new	1	0
Unknown	52.5%	3	+0.6%	0	1

Private funds	Share	Filers	Change	New	Exited
Hedge funds	9.7%	1	0.0%	0	0
Other private funds	15.8%	1	-2.4%	0	0
No private funds	22.1%	4	+23.2%	1	0
Unknown	52.5%	3	+0.6%	0	1

Location	Share	Filers	Change	New	Exited
United States	100.0%	9	+4.3%	1	0
Outside the US	0.0%	0	-100.0%	0	1

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Conviction and Crowding

9 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders

11.1% of filers hold it in their top 10

Mar 31, 2026: 1

Holders above 5%

median weight 0.003%

Mar 31, 2026: 0

Crowding

—

shares outstanding is an issuer-wide count, not one listing's

Private-fund advisers

—

of shares outstanding

Institutional ownership

—

shares outstanding is an issuer-wide count, not one listing's

Top 10 holders

100.0%

of 13F shares, Herfindahl 0.182

Active holders

+4.2%

like-for-like share change of active filers

5% stakes on record

0 13D, 0 13G

How long holders have held it value-weighted 3.4 quarters

Under 1 year 43.2% 1 to 3 years 56.8% 3 years or more 0.000% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost

$25.08

estimated per share

Mar 31, 2026: $25.18

Quarter-end price

$24.49

implied by 13F values

Estimated gain or loss

-2.3%

price against the estimated cost

Estimated at a loss

92.3%

of costed 13F value

Estimated cost covers 78.7% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Fund Ownership of CBOY by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 0 shares.

Fund type	Shares	Funds
Index funds	0	0
Index ETFs	0	0
Active ETFs	0	0
Active funds	0	0
Unclassified	24,460	1
All registered funds	24,460	1

How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

New and Sold Out count only filers that reported a 13F for both quarters: a first-time filer's book is not a buy, and a fund that has not filed, or withheld its positions under confidential treatment, has not sold.

Holder count: 0

Institutional value: +4.9%

Shares held: +4.2%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds	Open
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	+6,348	50,111

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega JANE STREET GROUP, LLC	−5,094	16,493
Small ATX Financial Planning, LLC	−2,097	17,336
Large Cambridge Investment Research Advisors, Inc.	−792	12,723
Micro Ankerstar Wealth, LLC	−765	249
Large Calamos Advisors LLC	−586	23,874

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)	Open
Small Advus Financial Partners, LLC	9,155	$224,205

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)	Open
Mega UBS Group AG	7	$170

Filter: New 1 Increased 1 Reduced 5 Sold out 1 Unchanged 2

Holder type: Registered adviser 6 Unknown 3

Showing 9 of 9

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

SUSQUEHANNA INTERNATIONAL GROUP, LLP CBOY

$1,227,218

33.13%

50,111

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	50,111	$1,227,218	100.0%	Other

Calamos Advisors LLC CBOY

$584,674

15.79%

23,874

ATX Financial Planning, LLC CBOY

$424,558

11.46%

17,336

JANE STREET GROUP, LLC CBOY

$403,913

10.91%

16,493

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	16,493	$403,913	100.0%	Defined

Markin Asset Management, LP CBOY

$358,802

9.69%

14,651

Cambridge Investment Research Advisors, Inc. CBOY

$311,586

8.41%

12,723

Advus Financial Partners, LLC CBOY

$224,205

6.05%

9,155

HARBOUR INVESTMENTS, INC. CBOY

$162,711

4.39%

6,644

Ankerstar Wealth, LLC CBOY

$6,098

0.16%

249

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	7	$170	100.0%	Defined