BHK · Blackrock Core Bond Trust

$8.94 -0.02 (-0.22%) At close · Sep 4

Market Cap

$663.38M

72.22M

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: 103

Total Value: $266,705,687

Total Shares: 29,084,595

Showing 1–100 of 103 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 103 13F filers · Δ vs Mar 31, 2026

Top Holder

41.1%

+1.4 pts

Top 5

65.7%

−0.2 pts

Top 10

79.3%

+0.6 pts

HHI

1,904

Moderately concentrated+86

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -3

Institutional value: +6.4%

Shares held: +6.3%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid SIT INVESTMENT ASSOCIATES INC	+1,081,661	11,940,867
Large Allspring Global Investments Holdings, LLC	+952,300	1,301,301
Micro RHS Financial, LLC	+208,690	270,763
Mega WELLS FARGO & COMPANY/MN	+179,972	899,396
Large SCOTIA CAPITAL INC.	+98,937	124,089

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega LPL Financial LLC	−376,537	814,357
Mid Private Advisor Group, LLC	−145,544	194,044
Large OSAIC HOLDINGS, INC.	−118,418	186,713
Mega BANK OF AMERICA CORP /DE/	−91,718	258,157
Mega MORGAN STANLEY	−80,051	2,655,380

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mid RIVERNORTH CAPITAL MANAGEMENT, LLC	144,930	$1,329,008
Large Kestra Advisory Services, LLC	114,007	$1,045,444
Mid RIVERBRIDGE PARTNERS LLC	105,350	$966,059
Small Bramshill Investments, LLC	83,461	$765,337
Large Janney Montgomery Scott LLC	51,311	$470,521

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Small ABSOLUTE INVESTMENT ADVISERS, LLC	316,951	$2,903,271
Micro Hamrick Investment Counsel, llc	35,276	$323,128
Mid LANDSCAPE CAPITAL MANAGEMENT, L.L.C.	34,246	$313,692
Mid Stratos Wealth Partners, LTD.	31,996	$293,083
Micro Tolleson Wealth Management, Inc.	29,548	$270,659

Filter: New 16 Increased 37 Reduced 30 Sold out 19 Unchanged 20

Showing 100 of 103

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

SIT INVESTMENT ASSOCIATES INC

$109,497,750

41.06%

11,940,867

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

Manager	Shares	Value (USD)	% of position	Discretion
SIT FIXED INCOME ADVISORS II LLC /ADV	11,940,867	$109,497,750	100.0%	Sole

MORGAN STANLEY

$24,349,834

9.13%

2,655,380

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

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY CAPITAL SERVICES, LLC	166	$1,522	0.0%	Defined
MORGAN STANLEY SMITH BARNEY LLC	2,655,213	$24,348,303	100.0%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	1	$9	0.0%	Defined

Karpus Management, Inc.

$17,041,097

6.39%

1,858,353

UBS Group AG

$12,479,800

4.68%

1,360,938

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	1,209,487	$11,090,995	88.9%	Defined
UBS AG	151,445	$1,388,750	11.1%	Defined
UBS Securities LLC	6	$55	0.0%	Defined

Allspring Global Investments Holdings, LLC

$11,932,930

4.47%

1,301,301

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

Manager	Shares	Value (USD)	% of position	Discretion
Allspring Global Investments, LLC reporting on behalf of UBS ASSET MANAGEMENT AMERICAS INC	1,301,301	$11,932,930	100.0%	Defined

GUGGENHEIM CAPITAL LLC

$9,684,803

3.63%

1,056,140

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

Manager	Shares	Value (USD)	% of position	Discretion
GUGGENHEIM FUNDS DISTRIBUTORS, LLC	1,055,391	$9,677,935	99.9%	Defined
SECURITY INVESTORS LLC	749	$6,868	0.1%	Defined

WELLS FARGO & COMPANY/MN

$8,247,461

3.09%

899,396

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

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	297,506	$2,728,130	33.1%	Defined
WELLS FARGO CLEARING SERVICES, LLC	601,890	$5,519,331	66.9%	Defined

LPL Financial LLC

$7,467,653

2.80%

814,357

Invesco Ltd.

$6,442,594

2.42%

702,573

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

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Capital Management LLC	702,573	$6,442,594	100.0%	Defined

1607 Capital Partners, LLC

$4,452,337

1.67%

485,533

Dynamic Advisor Solutions LLC

$4,397,088

1.65%

479,508

Rockefeller Capital Management L.P.

$3,360,951

1.26%

366,516

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

Manager	Shares	Value (USD)	% of position	Discretion
ROCKEFELLER FINANCIAL LLC	366,516	$3,360,951	100.0%	Defined

RAYMOND JAMES FINANCIAL INC

$3,356,559

1.26%

366,037

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

Manager	Shares	Value (USD)	% of position	Discretion
RAYMOND JAMES & ASSOCIATES	210,166	$1,927,222	57.4%	Defined
Raymond James Financial Services Advisors, Inc.	155,871	$1,429,337	42.6%	Defined

RHS Financial, LLC

$2,482,896

0.93%

270,763

BANK OF AMERICA CORP /DE/

$2,367,299

0.89%

258,157

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

Manager	Shares	Value (USD)	% of position	Discretion
MERRILL LYNCH, PIERCE, FENNER & SMITH INC.	208,819	$1,914,870	80.9%	Defined
BOFA SECURITIES, INC.	49,338	$452,429	19.1%	Defined

FIRST TRUST ADVISORS LP

$2,301,449

0.86%

250,976

Private Advisor Group, LLC

$1,779,383

0.67%

194,044

OSAIC HOLDINGS, INC.

$1,712,158

0.64%

186,713

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

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	171,642	$1,573,957	91.9%	Defined
Osaic Advisory Services, LLC	15,071	$138,201	8.1%	Defined

COMMONWEALTH EQUITY SERVICES, LLC

$1,672,048

0.63%

182,339

PENSION & WEALTH MANAGEMENT ADVISORS, INC.

$1,336,133

0.50%

145,707

RIVERNORTH CAPITAL MANAGEMENT, LLC

$1,329,008

0.50%

144,930

STIFEL FINANCIAL CORP

$1,259,958

0.47%

137,400

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\	137,400	$1,259,958	100.0%	Defined

SCOTIA CAPITAL INC.

$1,137,896

0.43%

124,089

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

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF NOVA SCOTIA	124,089	$1,137,896	100.0%	Defined

MELFA WEALTH MANAGEMENT, INC.

$1,125,424

0.42%

122,729

Cambridge Investment Research Advisors, Inc.

$1,105,544

0.41%

120,561

Kestra Advisory Services, LLC

$1,045,444

0.39%

114,007

ProVise Management Group, LLC

$1,018,035

0.38%

111,018

RIVERBRIDGE PARTNERS LLC

$966,059

0.36%

105,350

Mesirow Financial Investment Management, Inc.

$843,722

0.32%

92,009

ENVESTNET ASSET MANAGEMENT INC

$841,888

0.32%

91,809

IBEX WEALTH ADVISORS

$834,460

0.31%

90,999

ECLECTIC ASSOCIATES INC /ADV

$820,870

0.31%

89,517

HUB Investment Partners, LLC

$770,967

0.29%

84,075

WEALTH ENHANCEMENT ADVISORY SERVICES, LLC

$765,832

0.29%

83,515

Bramshill Investments, LLC

$765,337

0.29%

83,461

Focus Partners Wealth

$716,140

0.27%

78,096

Capital Investment Advisors, LLC

$711,802

0.27%

77,623

ROYAL BANK OF CANADA

$653,434

0.25%

71,258

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	52,217	$478,829	73.3%	Defined
Held directly	19,041	$174,605	26.7%	Sole

Thrivent Financial for Lutherans

$609,171

0.23%

66,431

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

Manager	Shares	Value (USD)	% of position	Discretion
Thrivent Asset Management, LLC	30,562	$280,253	46.0%	Defined
Held directly	35,869	$328,918	54.0%	Sole

Cetera Investment Advisers

$606,632

0.23%

66,154

Oder Investment Management, LLC

$593,849

0.22%

64,760

NWF Advisory Services Inc.

$587,338

0.22%

64,050

Sowell Financial Services LLC

$556,444

0.21%

60,681

PRIVATE TRUST CO NA

$549,457

0.21%

59,919

MML INVESTORS SERVICES, LLC

$537,756

0.20%

58,643

Rareview Capital LLC

$507,174

0.19%

55,308

Janney Montgomery Scott LLC

$470,521

0.18%

51,311

Uncommon Cents Investing LLC

$429,669

0.16%

46,856

Marex Group plc

$400,591

0.15%

43,685

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

Manager	Shares	Value (USD)	% of position	Discretion
Marex Financial	43,685	$400,591	100.0%	Defined

AMERIPRISE FINANCIAL INC

$388,688

0.15%

42,387

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

Manager	Shares	Value (USD)	% of position	Discretion
Ameriprise Financial Services, LLC	42,387	$388,688	100.0%	Defined

Intellus Advisors LLC

$370,147

0.14%

40,365

JANE STREET GROUP, LLC

$363,635

0.14%

39,655

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	31,204	$286,140	78.7%	Defined
Jane Street Global Trading, LLC	8,451	$77,495	21.3%	Defined

IMC-Chicago, LLC

$356,502

0.13%

38,877

Clarity Financial LLC

$316,438

0.12%

34,508

Accel Wealth Management

$306,461

0.11%

33,420

XTX Topco Ltd

$304,242

0.11%

33,178

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

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	33,178	$304,242	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$281,968

0.11%

30,749

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

Manager	Shares	Value (USD)	% of position	Discretion
G1 EXECUTION SERVICES, LLC	30,749	$281,968	100.0%	Other

DECISION INVESTMENTS, INC

$262,041

0.10%

28,576

CITADEL ADVISORS LLC

$255,861

0.10%

27,902

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	27,902	$255,861	100.0%	Defined

Patten Group, Inc.

$248,424

0.09%

27,091

StoneX Group Inc.

$239,703

0.09%

26,140

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

Manager	Shares	Value (USD)	% of position	Discretion
STONEX FINANCIAL INC. joint	26,140	$239,703	100.0%	Defined

Beacon Pointe Advisors, LLC

$239,327

0.09%

26,099

Morse Asset Management, Inc

$238,429

0.09%

26,001

Ramiah Investment Group

$238,080

0.09%

25,963

Equitable Holdings, Inc.

$218,475

0.08%

23,825

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

Manager	Shares	Value (USD)	% of position	Discretion
EQUITABLE ADVISORS, LLC	23,825	$218,475	100.0%	Defined

Shulman DeMeo Asset Management LLC

$197,861

0.07%

21,577

B. Riley Wealth Advisors, Inc.

$197,723

0.07%

21,562

Kovack Advisors, Inc.

$194,954

0.07%

21,260

Clear Creek Financial Management, LLC

$189,837

0.07%

20,702

Valley Financial Group, Inc.

$188,645

0.07%

20,572

NOMURA HOLDINGS INC

$183,400

0.07%

20,000

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

Manager	Shares	Value (USD)	% of position	Discretion
NOMURA GLOBAL FINANCIAL PRODUCTS INC	20,000	$183,400	100.0%	Defined

Waverly Advisors, LLC

$183,097

0.07%

19,967

Steward Partners Investment Advisory, LLC

$174,055

0.07%

18,981

Almitas Capital LLC

$154,166

0.06%

16,812

CARY STREET PARTNERS FINANCIAL LLC

$149,691

0.06%

16,324

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

Manager	Shares	Value (USD)	% of position	Discretion
CARY STREET PARTNERS INVESTMENT ADVISORY LLC	16,324	$149,691	100.0%	Defined

INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC

$133,716

0.05%

14,582

TRUIST FINANCIAL CORP

$124,519

0.05%

13,579

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

Manager	Shares	Value (USD)	% of position	Discretion
Truist Advisory Services, Inc.	13,579	$124,519	100.0%	Defined

HighTower Advisors, LLC

$119,732

0.04%

13,057

BARTLETT & CO. WEALTH MANAGEMENT LLC

$107,976

0.04%

11,775

Fiera Capital Corp

$106,537

0.04%

11,618

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

Manager	Shares	Value (USD)	% of position	Discretion
Fiera Capital Inc.	11,618	$106,537	100.0%	Other

Westbourne Investment Advisors, Inc.

$100,870

0.04%

11,000

First Citizens Financial Corp

$94,542

0.04%

10,310

CreativeOne Wealth, LLC

$93,075

0.03%

10,150

Arax Advisory Partners

$59,623

0.02%

6,502

NBC SECURITIES, INC.

$57,587

0.02%

6,280

FIFTH THIRD BANCORP

$49,930

0.02%

5,445

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

Manager	Shares	Value (USD)	% of position	Discretion
Fifth Third Bank, National Association	5,445	$49,930	100.0%	Defined

Integrated Wealth Concepts LLC

$46,042

0.02%

5,021

Axiom Investment Management LLC

$35,285

0.01%

3,848

Farther Finance Advisors, LLC

$34,763

0.01%

3,791

CREATIVE FINANCIAL DESIGNS INC /ADV

$34,396

0.01%

3,751

NBT BANK N A /NY

$24,979

0.01%

2,724

Colonial Trust Co / SC

$23,273

0.01%

2,538

West Branch Capital LLC

$21,256

0.01%

2,318

HARBOUR INVESTMENTS, INC.

$17,065

0.01%

1,861

Atlantic Union Bankshares Corp

$14,672

0.01%

1,600

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

Manager	Shares	Value (USD)	% of position	Discretion
Atlantic Union Bankshares Corp	1,600	$14,672	100.0%	Sole

GS Investments, Inc.

$12,379

0.00%

1,350

AMERIFLEX GROUP, INC.

$9,170

0.00%

1,000

JNBA Financial Advisors

$7,152

0.00%

780

HIGHLINE WEALTH PARTNERS LLC

$4,585

0.00%

500

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO

$4,355

0.00%

475

Key facts CIK 1160864 CUSIP 09249E101 13F (30d) 50 filings 50 filers Visit website Investor relations