BCB Bancorp Inc: which funds bought and sold

Institutions that bought and sold BCB Bancorp shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 64 institutions that filed 13F reports for both quarters added to or opened positions in BCB Bancorp, and 41 cut or closed them. Together they added a net 631K shares, +8.7% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 182K shares (+10.2%); index fund managers were net buyers of 172K shares (+5.7%). 16 opened a new position and 13 sold out entirely.

Bought, Q2 2026 64 institutions, 16 of them new holders Sold, Q2 2026 41 institutions, 13 of them sold out

Net change, all compared +631K shares (+8.7%)

Net change, active managers +182K shares (+10.2%), 11 bought, 9 sold

Buyers versus sellers

institutions compared, 118

64 bought 13 41 sold

Active managers and hedge funds 11 bought · 9 sold · +182K

Index fund managers 8 bought · 2 sold · +172K

Other institutions 45 bought · 30 sold · +278K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Maltese Capital Management LLC	+225K New position	225K	$2.4M
Renaissance Technologies LLC Hedge fund	+135K +39.2%	481K	$5.2M
Fourthstone LLC	+101K New position	101K	$1.1M
Jacobs Levy Equity Management, Inc Active manager	+95K +137.2%	165K	$1.8M
Nuveen, LLC	+70K +173.7%	110K	$1.2M
Marshall Wace, LLP Hedge fund	+53K New position	53K	$563,154
Blackrock, Inc. Index funds	+52K +4.2%	1.3M	$13.7M
Acadian Asset Management LLC Active manager	+51K New position	51K	$542,000
Quantinno Capital Management LP	+50K +35.4%	192K	$2.1M
Vanguard Capital Management LLC Index funds	+43K +6.4%	713K	$7.6M
State Street Corp Index funds	+42K +15.0%	319K	$3.4M
Xtx Topco Ltd	+39K +283.5%	52K	$560,420
AQR Capital Management LLC Hedge fund	+38K +28.4%	174K	$1.9M
Connor, Clark & Lunn Investment Management Ltd.	+28K +63.5%	72K	$767,938
Brevan Howard Capital Management LP Hedge fund	+22K New position	22K	$240,643
Jane Street Group, LLC	+22K +120.0%	40K	$433,688
Occudo Quantitative Strategies LP	+22K +162.9%	35K	$373,603
Vanguard Portfolio Management LLC Index funds	+20K +22.3%	109K	$1.2M
Quadrature Capital Ltd Hedge fund	+17K New position	17K	$179,528
Ameriprise Financial Inc	+14K +124.1%	26K	$278,484

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Renaissance Technologies LLC Hedge fund	+135K +39.2%	481K	$5.2M
Jacobs Levy Equity Management, Inc Active manager	+95K +137.2%	165K	$1.8M
Marshall Wace, LLP Hedge fund	+53K New position	53K	$563,154
Acadian Asset Management LLC Active manager	+51K New position	51K	$542,000
AQR Capital Management LLC Hedge fund	+38K +28.4%	174K	$1.9M
Brevan Howard Capital Management LP Hedge fund	+22K New position	22K	$240,643
Quadrature Capital Ltd Hedge fund	+17K New position	17K	$179,528
Schonfeld Strategic Advisors LLC Hedge fund	+13K New position	13K	$135,810
Citadel Advisors LLC Hedge fund	+12K +9.9%	132K	$1.4M
Price T Rowe Associates Inc Active manager	+695 +6.3%	12K	$125,000

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Dimensional Fund Advisors LP	−137K −15.4%	750K	$8M
Squarepoint Ops LLC Hedge fund	−86K Sold out	0	—
Alliancebernstein L.P. Active manager	−71K −18.8%	305K	$2.7M
World Investment Advisors	−44K Sold out	0	—
Trexquant Investment LP Hedge fund	−32K −38.5%	51K	$548,778
Jump Financial, LLC	−30K Sold out	0	—
Arrowstreet Capital, Limited Partnership Hedge fund	−24K Sold out	0	—
Wells Fargo & Company	−24K −62.8%	14K	$151,333
Voya Investment Management LLC	−22K −13.1%	145K	$1.6M
Hightower Advisors, LLC	−19K Sold out	0	—
HSBC Holdings PLC	−17K Sold out	0	—
American Century Companies Inc Active manager	−16K −9.0%	164K	$1.8M
Goldman Sachs Group Inc	−12K −7.8%	144K	$1.5M
Empowered Funds, LLC	−12K −14.8%	67K	$721,703
Engineers Gate Manager LP Hedge fund	−11K Sold out	0	—
Cannell & Spears LLC	−11K Sold out	0	—
Orion Porfolio Solutions, LLC	−10K Sold out	0	—
Concurrent Investment Advisors, LLC	−10K −27.0%	27K	$290,480
Morgan Stanley	−7,238 −5.9%	116K	$1.2M
D. E. Shaw & Co., Inc. Hedge fund	−6,569 −38.2%	11K	$113,686

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Squarepoint Ops LLC Hedge fund	−86K Sold out	0	—
Alliancebernstein L.P. Active manager	−71K −18.8%	305K	$2.7M
Trexquant Investment LP Hedge fund	−32K −38.5%	51K	$548,778
Arrowstreet Capital, Limited Partnership Hedge fund	−24K Sold out	0	—
American Century Companies Inc Active manager	−16K −9.0%	164K	$1.8M
Engineers Gate Manager LP Hedge fund	−11K Sold out	0	—
D. E. Shaw & Co., Inc. Hedge fund	−6,569 −38.2%	11K	$113,686
LSV Asset Management Active manager	−6,000 −11.3%	47K	$507,000
Los Angeles Capital Management LLC Active manager	−2,930 −1.9%	150K	$1.6M

New positions

largest by value

Institution	Shares	Value June 30, 2026
Maltese Capital Management LLC	225K	$2.4M
Fourthstone LLC	101K	$1.1M
Marshall Wace, LLPHedge fund	53K	$563,154
Acadian Asset Management LLCActive manager	51K	$542,000
Brevan Howard Capital Management LPHedge fund	22K	$240,643
Quadrature Capital LtdHedge fund	17K	$179,528
State Of Wisconsin Investment Board	14K	$150,080
Schonfeld Strategic Advisors LLCHedge fund	13K	$135,810
Mariner, LLC	13K	$135,233
Metlife Investment Management, LLC	9,689	$103,866

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Squarepoint Ops LLCHedge fund	86K	$774,256
World Investment Advisors	44K	$398,947
Jump Financial, LLC	30K	$265,808
Arrowstreet Capital, Limited PartnershipHedge fund	24K	$216,472
Hightower Advisors, LLC	19K	$170,135
HSBC Holdings PLC	17K	$153,103
Engineers Gate Manager LPHedge fund	11K	$96,840
Cannell & Spears LLC	11K	$94,649
Orion Porfolio Solutions, LLC	10K	$92,070
Parallel Advisors, LLC	184	$1,652

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 105
Ten largest holders: 61.7%
Index fund managers: 40.3%
Active managers and hedge funds: 24.8%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	11	9	5	3	+182K	+10.2%
Index fund managers	8	2	0	0	+172K	+5.7%
Other institutions	45	30	11	10	+278K	+11.2%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on BCB Bancorp.

Only managers that filed a holdings report for both quarters are compared (118 here). 2 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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