BBSI · Barrett Business Services Inc · Holdings

$33.35 +0.49 (+1.49%) At close · Sep 11

Russell 2000 member Rebalance outlook locked

Market Cap

$808.24M

24.24M

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: 197

Total Value: $765,689,210

Total Shares: 21,556,601

Showing 1–100 of 197 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 197 13F filers · Δ vs Mar 31, 2026

Top Holder

9.5%

+0.6 pts

Top 5

34.8%

−1.6 pts

Top 10

53.7%

−0.9 pts

HHI

380

Broadly held−14

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +6

Institutional value: +23.0%

Shares held: +1.0%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid Private Capital Management, LLC	+209,228	1,209,138
Large JACOBS LEVY EQUITY MANAGEMENT, INC	+177,850	478,954
Mega CITADEL ADVISORS LLC	+151,173	183,214
Mega BlackRock, Inc.	+141,109	2,049,358
Mega FMR LLC	+105,268	260,390

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Large Mawer Investment Management Ltd.	−471,237	1,230,575
Mega TWO SIGMA INVESTMENTS, LP	−120,620	25,601
Mid RIVERBRIDGE PARTNERS LLC	−113,072	171,205
Large RENAISSANCE TECHNOLOGIES LLC	−108,021	531,441
Mid Y-Intercept (Hong Kong) Ltd	−81,088	32,689

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Large Point72 Asset Management, L.P.	376,508	$13,373,564
Mega AMERICAN CENTURY COMPANIES INC	201,239	$7,148,009
Large PANAGORA ASSET MANAGEMENT INC	134,089	$4,762,841
Small Pullen Investment Management, LLC	87,372	$3,103,453
Large ExodusPoint Capital Management, LP	40,260	$1,430,035

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid ALGERT GLOBAL LLC	251,021	$7,324,792
Large LAZARD ASSET MANAGEMENT LLC	75,117	$2,191,914
Mid Engineers Gate Manager LP	50,568	$1,475,574
Mega Qube Research & Technologies Ltd	40,903	$1,193,549
Mega CANADA PENSION PLAN INVESTMENT BOARD	35,100	$1,024,218

Filter: New 32 Increased 75 Reduced 55 Sold out 26 Unchanged 35

Showing 100 of 197

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

BlackRock, Inc.

$72,793,193

9.51%

2,049,358

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

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	56,231	$1,997,325	2.7%	Sole
BlackRock Asset Management Canada Ltd	208	$7,388	0.0%	Sole
BlackRock Investment Management, LLC	70,551	$2,505,971	3.4%	Sole
BLACKROCK ADVISORS LLC	52,718	$1,872,543	2.6%	Sole
BlackRock Fund Advisors	1,009,985	$35,874,667	49.3%	Sole
BlackRock Institutional Trust Company, N.A.	730,329	$25,941,286	35.6%	Sole
BlackRock Fund Managers Ltd.	4,029	$143,110	0.2%	Sole
BlackRock Asset Management Ireland Ltd	26,232	$931,760	1.3%	Sole
BlackRock Asset Management Schweiz AG	4,744	$168,506	0.2%	Sole
Aperio Group, LLC	94,331	$3,350,637	4.6%	Sole

Thrivent Financial for Lutherans

$60,672,102

7.92%

1,708,111

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	1,279,361	$45,442,902	74.9%	Defined
Held directly	428,750	$15,229,200	25.1%	Sole

ROYCE & ASSOCIATES LP

$46,002,023

6.01%

1,295,102

Mawer Investment Management Ltd.

$43,710,024

5.71%

1,230,575

Private Capital Management, LLC

$42,948,581

5.61%

1,209,138

VANGUARD CAPITAL MANAGEMENT LLC

$37,425,079

4.89%

1,053,634

WELLINGTON MANAGEMENT GROUP LLP

$30,371,694

3.97%

855,059

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

Manager	Shares	Value (USD)	% of position	Discretion
Wellington Management Company LLP	324,438	$11,524,037	37.9%	Defined
Wellington Trust Company, NA joint	499,403	$17,738,794	58.4%	Defined
Wellington Management Australia Pty Ltd	31,218	$1,108,863	3.7%	Defined

Trigran Investments, Inc.

$27,647,204

3.61%

778,356

DIMENSIONAL FUND ADVISORS LP

$25,623,416

3.35%

721,380

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

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Fund Advisors Ltd.	3,552	$126,167	0.5%	Defined
DFA Australia Ltd.	12,592	$447,267	1.7%	Defined
Dimensional Fund Advisors Pte. Ltd.	325	$11,544	0.0%	Defined
Dimensional Ireland Ltd	38,607	$1,371,320	5.4%	Defined
Held directly	666,304	$23,667,118	92.4%	Sole

STATE STREET CORP

$23,990,705

3.13%

675,414

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

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS EUROPE LIMITED joint	675,414	$23,990,705	100.0%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$22,524,403

2.94%

634,133

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

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	92,346	$3,280,129	14.6%	Defined
Held directly	541,787	$19,244,274	85.4%	Defined

RENAISSANCE TECHNOLOGIES LLC

$18,876,784

2.47%

531,441

JACOBS LEVY EQUITY MANAGEMENT, INC

$17,012,446

2.22%

478,954

HEARTLAND ADVISORS INC

$15,984,000

2.09%

450,000

Point72 Asset Management, L.P.

$13,373,564

1.75%

376,508

GOLDMAN SACHS GROUP INC

$12,327,641

1.61%

347,062

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

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	153,538	$5,453,669	44.2%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	185,043	$6,572,727	53.3%	Defined
Goldman Sachs Trust Company, N.A. joint	8,481	$301,245	2.4%	Other

Tieton Capital Management, LLC

$11,344,732

1.48%

319,390

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$10,698,837

1.40%

301,206

NORTHERN TRUST CORP

$10,104,124

1.32%

284,463

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

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	261,806	$9,299,348	92.0%	Defined
NORTHERN TRUST GLOBAL INVESTMENTS LTD	19,030	$675,945	6.7%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	3,627	$128,831	1.3%	Other

KENNEDY CAPITAL MANAGEMENT LLC

$9,726,192

1.27%

273,823

FMR LLC

$9,249,052

1.21%

260,390

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

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	257,137	$9,133,506	98.8%	Defined
STRATEGIC ADVISERS LLC	3,253	$115,546	1.2%	Defined

Russell Investments Group, Ltd.

$8,755,960

1.14%

246,508

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

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC joint	132,343	$4,700,822	53.7%	Other
Russell Investments Capital, LLC joint	71,567	$2,542,059	29.0%	Other
Russell Investments France SAS	1,714	$60,881	0.7%	Defined
Russell Investments Japan Co., LTD. joint	7,017	$249,243	2.8%	Other
Russell Investments Trust Company joint	33,867	$1,202,955	13.7%	Other

VANGUARD PORTFOLIO MANAGEMENT LLC

$8,007,522

1.05%

225,437

Polar Asset Management Partners Inc.

$7,804,312

1.02%

219,716

Nuveen, LLC

$7,205,835

0.94%

202,867

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

Manager	Shares	Value (USD)	% of position	Discretion
Nuveen Asset Management, LLC joint	12,984	$461,191	6.4%	Defined
TEACHERS ADVISORS, LLC joint	189,883	$6,744,644	93.6%	Defined

AMERICAN CENTURY COMPANIES INC

$7,148,009

0.93%

201,239

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

Manager	Shares	Value (USD)	% of position	Discretion
AMERICAN CENTURY INVESTMENT MANAGEMENT INC	201,239	$7,148,009	100.0%	Defined

TEACHER RETIREMENT SYSTEM OF TEXAS

$7,002,803

0.91%

197,151

MORGAN STANLEY

$6,964,404

0.91%

196,070

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

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	837	$29,730	0.4%	Defined
MORGAN STANLEY & CO. LLC	49,097	$1,743,925	25.0%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	72,714	$2,582,801	37.1%	Defined
MORGAN STANLEY INVESTMENT MANAGEMENT INC	162	$5,754	0.1%	Defined
MORGAN STANLEY SMITH BARNEY LLC	10,581	$375,837	5.4%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	62,679	$2,226,357	32.0%	Defined

CITADEL ADVISORS LLC

$6,507,760

0.85%

183,214

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	128,201	$4,553,699	70.0%	Defined
Held directly	55,013	$1,954,061	30.0%	Defined

AQR CAPITAL MANAGEMENT LLC

$6,241,857

0.82%

175,728

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

Manager	Shares	Value (USD)	% of position	Discretion
RF&L WEALTH MANAGEMENT, LLC	6	$213	0.0%	Other
Arax Advisory Partners	3,238	$115,013	1.8%	Other
HALBERT HARGROVE GLOBAL ADVISORS, LLC	975	$34,632	0.6%	Other
Stokes Family Office, LLC	457	$16,232	0.3%	Other
Held directly	171,052	$6,075,767	97.3%	Defined

VANGUARD FIDUCIARY TRUST CO

$6,148,369

0.80%

173,096

RIVERBRIDGE PARTNERS LLC

$6,081,201

0.79%

171,205

Bank of New York Mellon Corp

$6,014,812

0.79%

169,336

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

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	117,069	$4,158,290	69.1%	Defined
The Bank of New York Mellon	45,113	$1,602,413	26.6%	Defined
BNY Mellon, NA joint	7,153	$254,074	4.2%	Defined
Held directly	1	$35	0.0%	Defined

CSM Advisors, LLC

$5,827,766

0.76%

164,070

PANAGORA ASSET MANAGEMENT INC

$4,762,841

0.62%

134,089

North Star Investment Management Corp.

$4,381,392

0.57%

123,350

SEI INVESTMENTS CO

$3,450,128

0.45%

97,132

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

Manager	Shares	Value (USD)	% of position	Discretion
SEI TRUST CO	97,132	$3,450,128	100.0%	Sole

Pullen Investment Management, LLC

$3,103,453

0.41%

87,372

Alpine Peaks Capital, LP

$2,996,183

0.39%

84,352

Bridge City Capital, LLC

$2,938,605

0.38%

82,731

Quantinno Capital Management LP

$2,787,645

0.36%

78,481

IRONWOOD INVESTMENT MANAGEMENT LLC

$2,654,800

0.35%

74,741

XTX Topco Ltd

$2,503,449

0.33%

70,480

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	70,480	$2,503,449	100.0%	Defined

GSA CAPITAL PARTNERS LLP

$2,400,690

0.31%

67,587

CHATHAM CAPITAL GROUP, INC.

$2,385,487

0.31%

67,159

BANK OF AMERICA CORP /DE/

$2,333,485

0.30%

65,695

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

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	52,369	$1,860,146	79.7%	Defined
BOFA SECURITIES, INC.	13,326	$473,339	20.3%	Defined

EQUITABLE TRUST CO

$2,189,310

0.29%

61,636

Waverly Advisors, LLC

$2,150,487

0.28%

60,543

CROWN ADVISORS MANAGEMENT, INC.

$2,131,200

0.28%

60,000

Polaris Capital Management, LLC

$1,921,632

0.25%

54,100

State of New Jersey Common Pension Fund D

$1,871,655

0.24%

52,693

PRICE T ROWE ASSOCIATES INC /MD/

$1,849,810

0.24%

52,078

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

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	52,078	$1,849,810	100.0%	Defined

UBS Group AG

$1,845,049

0.24%

51,944

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	9,089	$322,841	17.5%	Defined
UBS AG	41,586	$1,477,134	80.1%	Defined
UBS Switzerland AG	1,269	$45,074	2.4%	Defined

Swiss National Bank

$1,751,136

0.23%

49,300

FRANKLIN RESOURCES INC

$1,704,284

0.22%

47,981

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

Manager	Shares	Value (USD)	% of position	Discretion
FRANKLIN ADVISERS INC	46,343	$1,646,103	96.6%	Defined
FRANKLIN ADVISORY SERVICES LLC	1,638	$58,181	3.4%	Defined

Boston Partners

$1,684,642

0.22%

47,428

Creative Planning

$1,658,641

0.22%

46,696

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

Manager	Shares	Value (USD)	% of position	Discretion
CREATIVE PLANNING TRUST Co LLC	864	$30,689	1.9%	Defined
Held directly	45,832	$1,627,952	98.1%	Sole

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

$1,635,908

0.21%

46,056

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Group AG	1,678	$59,602	3.6%	Defined
UBS Asset Management Switzerland AG	44,378	$1,576,306	96.4%	Sole

SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC

$1,628,840

0.21%

45,857

RBF Capital, LLC

$1,625,856

0.21%

45,773

CAPTRUST FINANCIAL ADVISORS

$1,522,103

0.20%

42,852

Invesco Ltd.

$1,474,575

0.19%

41,514

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

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	4,362	$154,937	10.5%	Defined
Invesco Trust Co joint	9,547	$339,109	23.0%	Defined
Invesco Capital Management LLC	27,605	$980,529	66.5%	Defined

Pacific Ridge Capital Partners, LLC

$1,460,617

0.19%

41,121

ExodusPoint Capital Management, LP

$1,430,035

0.19%

40,260

PRINCIPAL FINANCIAL GROUP INC

$1,409,646

0.18%

39,686

NORGES BANK

$1,395,936

0.18%

39,300

CITIGROUP INC

$1,370,325

0.18%

38,579

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

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	38,579	$1,370,325	100.0%	Defined

WILLNER & HELLER, LLC

$1,337,896

0.17%

37,666

Corient Private Wealth LLC

$1,292,111

0.17%

36,377

Voleon Capital Management LP

$1,254,140

0.16%

35,308

Y-Intercept (Hong Kong) Ltd

$1,161,113

0.15%

32,689

RHUMBLINE ADVISERS

$1,137,137

0.15%

32,014

NEW YORK STATE COMMON RETIREMENT FUND

$1,068,548

0.14%

30,083

Legal & General Group Plc

$1,021,056

0.13%

28,746

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

Manager	Shares	Value (USD)	% of position	Discretion
Legal & General Investment Management America Inc	2,336	$82,974	8.1%	Defined
Legal & General Investment Management Ltd joint	26,410	$938,082	91.9%	Defined

Trexquant Investment LP

$983,300

0.13%

27,683

ALLIANCEBERNSTEIN L.P.

$947,673

0.12%

26,680

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

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	26,680	$947,673	100.0%	Defined

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

$909,809

0.12%

25,614

TWO SIGMA INVESTMENTS, LP

$909,347

0.12%

25,601

WELLS FARGO & COMPANY/MN

$904,053

0.12%

25,452

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

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	21,738	$772,133	85.4%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	3,513	$124,781	13.8%	Defined
WELLS FARGO CLEARING SERVICES, LLC	201	$7,139	0.8%	Defined

DEUTSCHE BANK AG\

$900,325

0.12%

25,347

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

Manager	Shares	Value (USD)	% of position	Discretion
DWS INVESTMENT MANAGEMENT AMERICAS, INC	441	$15,664	1.7%	Defined
DWS Investments UK Ltd	24,906	$884,661	98.3%	Defined

MILLENNIUM MANAGEMENT LLC

$890,735

0.12%

25,077

Connor, Clark & Lunn Investment Management Ltd.

$887,430

0.12%

24,984

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

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	17,442	$619,539	69.8%	Sole
Held directly	7,542	$267,891	30.2%	Sole

VARCOV Co.

$836,353

0.11%

23,546

MARSHALL WACE, LLP

$819,765

0.11%

23,079

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

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	23,079	$819,765	100.0%	Other

RAYMOND JAMES FINANCIAL INC

$797,601

0.10%

22,455

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

Manager	Shares	Value (USD)	% of position	Discretion
RAYMOND JAMES & ASSOCIATES	22,455	$797,601	100.0%	Defined

Pathstone Holdings, LLC

$759,310

0.10%

21,377

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

Manager	Shares	Value (USD)	% of position	Discretion
ADVISOR PARTNERS II, LLC	21,013	$746,381	98.3%	Defined
Held directly	364	$12,929	1.7%	Sole

VICTORY CAPITAL MANAGEMENT INC

$714,271

0.09%

20,109

BNP PARIBAS ARBITRAGE, SA

$712,424

0.09%

20,057

Campbell & CO Investment Adviser LLC

$689,407

0.09%

19,409

Numerai GP LLC

$668,699

0.09%

18,826

BOOTHBAY FUND MANAGEMENT, LLC

$661,346

0.09%

18,619

Jump Financial, LLC

$643,302

0.08%

18,111

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

Manager	Shares	Value (USD)	% of position	Discretion
Leap GP LLC joint	18,111	$643,302	100.0%	Defined

Brevan Howard Capital Management LP

$637,974

0.08%

17,961

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

Manager	Shares	Value (USD)	% of position	Discretion
Brevan Howard US Investment Management, LP	17,961	$637,974	100.0%	Defined

Cullen Capital Management, LLC

$598,298

0.08%

16,844

VANGUARD ASSET MANAGEMENT, Ltd

$580,894

0.08%

16,354

MetLife Investment Management, LLC

$505,165

0.07%

14,222

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

Manager	Shares	Value (USD)	% of position	Discretion
METLIFE INC	14,222	$505,165	100.0%	Defined

LPL Financial LLC

$492,804

0.06%

13,874

Lakewood Asset Management LLC

$477,886

0.06%

13,454

FIRST TRUST ADVISORS LP

$469,680

0.06%

13,223

Jupiter Topco LLC

$453,803

0.06%

12,776

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

Manager	Shares	Value (USD)	% of position	Discretion
JANUS HENDERSON INVESTORS UK Ltd	12,776	$453,803	100.0%	Defined

Key facts CIK 902791 CUSIP 068463108 13F (30d) 61 filings 61 filers Visit website Investor relations