SPBO · State Street(R) SPDR Portfolio Corporate Bond ETF · Holdings ETF

$27.73 -0.01 (-0.02%)

Volume · Oct 21 119.26K Avg daily vol (3M) 559.93K

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: 36

Total Value: $99,669,869

Total Shares: 3,625,678

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 36 13F filers · Δ vs Jun 30, 2026

Top Holder

38.2%

+20.7 pts

Top 5

85.9%

+48.2 pts

Top 10

93.6%

+36.7 pts

HHI

2,579

Highly concentrated+2,030

Who Holds SPBO

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: 187 filers, like-for-like change +5.4%; actively managed books +6.9%; index-like books -24.0%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	51.7%	120	+5.6%	17	11
Exempt adviser	0.0%	1	-23.5%	0	0
Adviser	17.4%	1	+3.6%	0	0
Bank	6.6%	11	-6.1%	0	1
Insurer	0.9%	1	new	1	0
Broker-dealer	5.8%	1	-5.5%	0	0
Holding company	5.7%	3	+12.8%	0	0
Non-US	0.0%	0	-100.0%	0	1
Unknown	11.7%	49	+9.8%	10	2

Style	Share	Filers	Change	New	Exited
Index-like	3.5%	4	-24.0%	0	1
Systematic-like	0.2%	2	+3712.4%	1	0
Concentrated	17.2%	56	+11.3%	11	2
Diversified active	79.1%	125	+5.7%	16	12
Not measured	0.0%	0	—	0	0
Unknown	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	79.1%	134	+8.6%	20	7
Medium turnover	17.2%	31	+0.6%	2	5
High turnover	1.9%	9	+23.2%	4	0
Unknown	1.7%	13	-69.5%	2	3
Not measured	0.0%	0	—	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	2.0%	13	-58.3%	3	3
Medium horizon	3.8%	40	+7.0%	9	2
Long horizon	92.5%	128	+5.3%	12	10
Unknown	1.7%	6	+33065.6%	4	0
Not measured	0.0%	0	—	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	9.1%	64	-14.5%	9	3
$1B to $10B	33.4%	67	+9.3%	14	7
$10B to $100B	23.4%	34	+11.4%	3	3
$100B or more	34.1%	22	+3.7%	2	2
Not measured	0.0%	0	—	0	0

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	38.8%	105	-1.0%	15	9
Pooled investment vehicles	0.2%	1	new	1	0
Registered funds and BDCs	3.5%	1	+15.3%	0	0
Pension and profit sharing plans	7.8%	4	+43.1%	0	0
Insurance companies	0.0%	1	+47.3%	0	0
Charitable organizations	0.0%	1	+38.5%	0	0
Governments and sovereign funds	0.3%	1	-14.2%	0	0
Other investment advisers	0.0%	1	new	1	0
Other	0.8%	1	+26.2%	0	0
Diversified	0.2%	4	-9.8%	0	1
Corporations	0.0%	0	—	0	0
Unknown	48.3%	67	+5.2%	11	5

Private funds	Share	Filers	Change	New	Exited
Hedge funds	4.3%	5	+13.5%	1	0
Private equity funds	2.4%	3	+31.7%	0	1
Venture capital funds	0.0%	1	0.0%	0	0
Real estate funds	0.0%	1	-27.7%	1	1
Securitized asset funds	0.0%	1	-93.2%	0	1
Other private funds	4.2%	5	+86.2%	0	0
Private funds, type not stated	0.2%	2	-11.2%	0	0
No private funds	40.6%	103	-0.7%	15	8
Unknown	48.3%	66	+5.2%	11	4

Location	Share	Filers	Change	New	Exited
United States	97.7%	179	+4.4%	26	13
Outside the US	2.3%	8	+72.7%	2	2

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 3 holders with no observed 2026-06-30 13F.

Conviction and Crowding

187 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

104

55.6% of filers hold it in their top 10

Mar 31, 2026: 96

Holders above 5%

median weight 0.012%

Mar 31, 2026: 3

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

56.4%

of 13F shares, Herfindahl 0.054

Active holders

+6.9%

like-for-like share change of active filers

5% stakes on record

0 13D, 0 13G

How long holders have held it value-weighted 14.9 quarters

Under 1 year 9.35% 1 to 3 years 26.0% 3 years or more 64.6% 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

$29.07

estimated per share

Mar 31, 2026: $29.12

Quarter-end price

$28.83

implied by 13F values

Estimated gain or loss

-0.8%

price against the estimated cost

Estimated at a loss

65.4%

of costed 13F value

Estimated cost covers 36.1% 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 SPBO 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	5,185,738	3
Active funds	0	0
Unclassified	0	0
All registered funds	5,185,738	3

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: -151

Institutional value: -92.8%

Shares held: -92.4%

Top Buyers

vs Jun 30, 2026

Institution	Added	Now Holds
Small ShoreHaven Wealth Partners, LLC	+17,741	45,518
Small Detalus Advisors, LLC	+13,754	37,370
Small Hobart Private Capital, LLC	+12,409	320,076
Small Guardian Asset Advisors, LLC	+2,526	34,136
Small Melone Private Wealth, LLC	+2,127	171,725

Top Sellers

vs Jun 30, 2026

Institution	Sold	Now Holds
Mid CX Institutional	−709,518	1,386,153
Small Breakwater Capital Group	−86,818	53,431
Small Summit Financial Wealth Advisors, LLC	−46,115	1,142,910
Small Center For Asset Management LLC	−25,745	33,964
Large Farther Finance Advisors, LLC	−12,236	31,049

Top New Positions

vs Jun 30, 2026

Institution	Acquired	Value (USD)
Mid Diversify Advisory Services, LLC	92,082	$2,531,334
Mid DIVERSIFY WEALTH MANAGEMENT, LLC	92,082	$2,531,334
Small FOUNDERS GROVE WEALTH PARTNERS, LLC	16,150	$443,963
Small LAZARI CAPITAL MANAGEMENT, INC.	9,740	$267,752
Small ENTREWEALTH, LLC	9,453	$259,862

Top Sold-Out Positions

vs Jun 30, 2026

Institution	Previously Held	Last Value (USD)
Small APS Management Group, Inc.	8,329	$241,874
Mid Blue Trust, Inc.	851	$24,713
Large TD Waterhouse Canada Inc.	500	$14,520

Filter: New 9 Increased 12 Reduced 11 Sold out 3 Unchanged 4

Holder type: Registered adviser 28 Unknown 8

Showing 36 of 36

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

CX Institutional SPBO

$38,105,345

38.23%

1,386,153

Summit Financial Wealth Advisors, LLC SPBO

$31,418,595

31.52%

1,142,910

Hobart Private Capital, LLC SPBO

$8,798,889

8.83%

320,076

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

Manager	Shares	Value (USD)	% of position	Discretion
AE Wealth Management LLC	333	$9,154	0.1%	Defined
Held directly	319,743	$8,789,735	99.9%	Sole

Melone Private Wealth, LLC SPBO

$4,720,720

4.74%

171,725

DIVERSIFY WEALTH MANAGEMENT, LLC SPBO

$2,531,334

2.54%

92,082

Diversify Advisory Services, LLC SPBO

$2,531,334

2.54%

92,082

Breakwater Capital Group SPBO

$1,468,818

1.47%

53,431

David Kennon Inc SPBO

$1,410,346

1.42%

51,304

ShoreHaven Wealth Partners, LLC SPBO

$1,251,289

1.26%

45,518

Detalus Advisors, LLC SPBO

$1,027,301

1.03%

37,370

Guardian Asset Advisors, LLC SPBO

$938,398

0.94%

34,136

Center For Asset Management LLC SPBO

$933,670

0.94%

33,964

Farther Finance Advisors, LLC SPBO

$853,537

0.86%

31,049

FOUNDERS GROVE WEALTH PARTNERS, LLC SPBO

$443,963

0.45%

16,150

First Heartland Consultants, Inc. SPBO

$405,037

0.41%

14,734

INVENIO WEALTH PARTNERS LLC SPBO

$386,976

0.39%

14,077

CoreCap Advisors, LLC SPBO

$334,250

0.34%

12,159

Concurrent Investment Advisors, LLC SPBO

$327,708

0.33%

11,921

LAZARI CAPITAL MANAGEMENT, INC. SPBO

$267,752

0.27%

9,740

ENTREWEALTH, LLC SPBO

$259,862

0.26%

9,453

Arlington Financial Advisors, LLC SPBO

$227,177

0.23%

8,264

NWF Advisory Services Inc. SPBO

$218,050

0.22%

7,932

Sowell Financial Services LLC SPBO

$209,418

0.21%

7,618

PRIVATE TRUST CO NA SPBO

$161,118

0.16%

5,861

Breakwater Investment Management SPBO

$145,587

0.15%

5,296

Decker Retirement Planning Inc. SPBO

$70,154

0.07%

2,552

Triumph Capital Management SPBO

$62,209

0.06%

2,263

EASTERN BANK SPBO

$49,427

0.05%

1,798

Cherry Tree Wealth Management, LLC SPBO

$47,117

0.05%

1,714

MJT & Associates Financial Advisory Group, Inc. SPBO

$27,544

0.03%

1,002

IFP Advisors, Inc SPBO

$17,786

0.02%

647

HIGHLINE WEALTH PARTNERS LLC SPBO

$8,851

0.01%

322

Nvest Wealth Strategies, Inc. SPBO

$4,728

0.00%

172

Cape Investment Advisory, Inc. SPBO

$3,518

0.00%

128

Beacon Financial Strategies CORP SPBO

$1,924

0.00%

HALBERT HARGROVE GLOBAL ADVISORS, LLC SPBO

$137

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
TORONTO DOMINION BANK	500	$14,520	100.0%	Defined