HYDB · iShares High Yield Systematic Bond ETF · Holdings ETF

$44.53 +0.03 (+0.06%) At close · Oct 20

Volume · Oct 20 186.28K Avg daily vol (3M) 176.31K

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: 28

Total Value: $22,838,015

Total Shares: 2,287,975

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 28 13F filers · Δ vs Jun 30, 2026

Top Holder

69.5%

+17.2 pts

Top 5

100.0%

+13.3 pts

Top 10

100.0%

+4.6 pts

HHI

5,672

Highly concentrated+2,381

Who Holds HYDB

Last 8 quarters through Sep 30, 2026 (filing window open)

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, the newest closed quarter: 197 filers, like-for-like change +2.1%; actively managed books +1.5%; index-like books +20.9%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	39.5%	128	+1.5%	12	23
Adviser	3.2%	4	-20.3%	0	0
Bank	7.9%	11	+9.0%	1	1
Insurer	21.5%	1	0.0%	0	0
Broker-dealer	6.7%	1	+32.4%	0	0
Non-US	0.0%	1	-71.4%	0	0
Holding company	4.7%	6	+29.7%	0	0
Unknown	16.5%	45	-6.0%	4	11

Style	Share	Filers	Change	New	Exited
Index-like	3.7%	3	+20.9%	0	1
Systematic-like	0.0%	1	-99.9%	1	1
Concentrated	44.8%	61	+0.1%	7	9
Diversified active	51.5%	132	+2.8%	9	24
Not measured	0.0%	0	—	0	0
Unknown	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	89.7%	140	+2.4%	11	20
Medium turnover	6.3%	35	-14.1%	3	7
High turnover	0.3%	3	-69.3%	1	3
Unknown	3.8%	19	+71.0%	2	5
Not measured	0.0%	0	—	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	3.8%	16	+71.1%	2	5
Medium horizon	14.3%	51	+1.9%	6	9
Long horizon	80.6%	126	+0.3%	8	20
Unknown	1.3%	4	-3.4%	1	1
Not measured	0.0%	0	—	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	35.9%	71	-1.8%	7	14
$1B to $10B	15.7%	69	+27.7%	8	11
$10B to $100B	25.1%	38	-4.5%	1	7
$100B or more	23.3%	19	+2.2%	1	3
Not measured	0.0%	0	—	0	0

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	35.1%	115	+0.8%	11	18
Registered funds and BDCs	0.1%	1	+7.3%	0	0
Pension and profit sharing plans	1.1%	3	-23.7%	0	3
Charitable organizations	0.0%	1	-10.4%	0	0
Other investment advisers	0.4%	3	+333.0%	1	0
Other	0.0%	1	-84.7%	0	0
Diversified	2.8%	4	+23.7%	0	0
Pooled investment vehicles	0.0%	0	-100.0%	0	1
Corporations	0.0%	0	-100.0%	0	1
Governments and sovereign funds	0.0%	0	—	0	0
Unknown	60.5%	69	+2.5%	5	12

Private funds	Share	Filers	Change	New	Exited
Private equity funds	0.1%	3	-73.3%	1	1
Venture capital funds	0.6%	2	+3.5%	0	0
Real estate funds	0.0%	2	+235.3%	0	1
Other private funds	4.8%	8	+19.6%	0	0
No private funds	33.9%	113	+0.5%	11	20
Hedge funds	0.0%	0	-100.0%	0	1
Mixed private funds	0.0%	0	—	0	0
Unknown	60.5%	69	+2.5%	5	12

Location	Share	Filers	Change	New	Exited
United States	78.2%	193	+2.4%	17	35
Outside the US	21.8%	4	+0.9%	0	0

The Sep 30, 2026 filing window is still open, so its bar shows only the filers that have filed so far.

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.

Excluded 3 holders with no observed 2026-03-31 13F and 7 holders with no observed 2026-06-30 13F.

Conviction and Crowding

197 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

18.8% of filers hold it in their top 10

Mar 31, 2026: 1

Holders above 5%

median weight 0.184%

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

63.0%

of 13F shares, Herfindahl 0.074

Active holders

+1.5%

like-for-like share change of active filers

5% stakes on record

0 13D, 1 13G (1 institutional, 0 passive, 0 exempt)

How long holders have held it value-weighted 6.0 quarters

Under 1 year 5.07% 1 to 3 years 92.4% 3 years or more 2.57% 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).

Fund Ownership of HYDB 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	207,770	2
Active funds	0	0
Unclassified	0	0
All registered funds	207,770	2

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 Jun 30, 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: -169

Institutional value: -94.9%

Shares held: -90.3%

Top Buyers

vs Jun 30, 2026

Institution	Added	Now Holds
Small Boyd Wealth Management, LLC	+29,196	353,100
Small Cornerstone Planning Group LLC	+27,986	430,914
Small Breakwater Capital Group	+18,057	27,728
Small Capital Investment Counsel, LLC	+14,002	458,245
Small COTTONWOOD CAPITAL ADVISORS, LLC	+8,084	147,069

Top Sellers

vs Jun 30, 2026

Institution	Sold	Now Holds
Mid Avior Wealth Management, LLC	−166,845	152,635
Small TL Private Wealth	−14,347	226,814
Mid FIRST CITIZENS BANK & TRUST CO	−11,349	99,968
Mid Hennion & Walsh Asset Management, Inc.	−3,949	4,563
Small ROI Financial Advisors, LLC	−2,186	30,483

Top New Positions

vs Jun 30, 2026

Institution	Acquired	Value (USD)
Large Concurrent Investment Advisors, LLC	11,025	$0
Small Elevated Financial Group LLC	6,317	$0
Small GK Wealth Management LLC	88	$0

Top Sold-Out Positions

vs Jun 30, 2026

Institution	Previously Held	Last Value (USD)	Open
Small Matthew Goff Investment Advisor, LLC	4,302	$201,204
Mid AdvisorNet Financial, Inc	42	$0

Filter: New 3 Increased 10 Reduced 9 Sold out 2 Unchanged 6

Holder type: Registered adviser 19 Unknown 9

Showing 28 of 28

All Common Calls Puts

Compact Export CSV

Holder	Value (USD)	% of 13F	Shares	Own %	Change	Type	Filed
Small Boyd Wealth Management, LLC Registered adviser HYDB	$15,875,376	69.51%	353,100	—	+29,196 +9.0%	Shares	2026-10-20
Small COTTONWOOD CAPITAL ADVISORS, LLC Registered adviser HYDB	$6,612,222	28.95%	147,069	—	+8,084 +5.8%	Shares	2026-10-20
Mid Prime Capital Investment Advisors, LLC HYDB	$335,266	1.47%	7,457	—	+171 +2.3%	Shares	2026-10-20
Mid PRIVATE TRUST CO NA HYDB	$15,151	0.07%	337	—	0 0.0%	Shares	2026-10-20
Small Elevated Financial Group LLC Registered adviser HYDB	—	—	6,317	—	New	Shares	2026-10-16
Small TL Private Wealth Registered adviser HYDB	—	—	226,814	—	-14,347 -5.9%	Shares	2026-10-13
Small Keystone Financial Group, Inc. HYDB	—	—	986	—	-158 -13.8%	Shares	2026-10-13
Small Moisand Fitzgerald Tamayo, LLC Registered adviser HYDB	—	—	306	—	0 0.0%	Shares	2026-10-15
Mid HARBOR INVESTMENT ADVISORY, LLC Registered adviser HYDB	—	—	148	—	0 0.0%	Shares	2026-10-13
Small ADIRONDACK TRUST CO HYDB	—	—	1,629	—	0 0.0%	Shares	2026-10-14
Mid Hennion & Walsh Asset Management, Inc. HYDB	—	—	4,563	—	-3,949 -46.4%	Shares	2026-10-13
Small ROI Financial Advisors, LLC Registered adviser HYDB	—	—	30,483	—	-2,186 -6.7%	Shares	2026-10-19
Small Cornerstone Planning Group LLC Registered adviser HYDB	—	—	430,914	—	+27,986 +6.9%	Shares	2026-10-16
Small GK Wealth Management LLC HYDB	—	—	88	—	New	Shares	2026-10-09
Small Unique Wealth Strategies, LLC Registered adviser HYDB	—	—	6,308	—	0 0.0%	Shares	2026-10-13
Large Farther Finance Advisors, LLC Registered adviser HYDB	—	—	17,707	—	-1,737 -8.9%	Shares	2026-10-08
Mid Dynamic Advisor Solutions LLC HYDB	—	—	84,339	—	+4,409 +5.5%	Shares	2026-10-13
Small Onyx Bridge Wealth Group LLC Registered adviser HYDB	—	—	17,705	—	+2,253 +14.6%	Shares	2026-10-16
Small Capital Investment Counsel, LLC Registered adviser HYDB	—	—	458,245	—	+14,002 +3.2%	Shares	2026-10-14
Mid SAX WEALTH ADVISORS, LLC Registered adviser HYDB	—	—	99,841	—	-1,005 -1.0%	Shares	2026-10-13
Small Breakwater Capital Group Registered adviser HYDB	—	—	27,728	—	+18,057 +186.7%	Shares	2026-10-09
Mid IFP Advisors, Inc Registered adviser HYDB	—	—	96,111	—	+3,134 +3.4%	Shares	2026-10-16
Mid FIRST CITIZENS BANK & TRUST CO HYDB	—	—	99,968	—	-11,349 -10.2%	Shares	2026-10-14
Small Mosley Wealth Management HYDB	—	—	122	—	-58 -32.2%	Shares	2026-10-16
Mid PFG Advisors Registered adviser HYDB	—	—	5,874	—	+408 +7.5%	Shares	2026-10-16
Mid CoreCap Advisors, LLC Registered adviser HYDB	—	—	156	—	0 0.0%	Shares	2026-10-08
Mid Avior Wealth Management, LLC Registered adviser HYDB	—	—	152,635	—	-166,845 -52.2%	Shares	2026-10-13
Large Concurrent Investment Advisors, LLC Registered adviser HYDB	—	—	11,025	—	New	Shares	2026-10-16
Small Matthew Goff Investment Advisor, LLC HYDB	$201,204	0.88%	4,302	—	Sold Out	Shares	2026-07-08
Mid AdvisorNet Financial, Inc Registered adviser HYDB	—	—	42	—	Sold Out	Shares	2026-07-23
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