Janus International Group, Inc.: which funds bought and sold

Institutions that bought and sold Janus International Group 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, 139 institutions that filed 13F reports for both quarters added to or opened positions in Janus International Group, and 84 cut or closed them. Together they sold a net 4.2M shares, −3.3% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 559K shares (−1.2%); index fund managers were net sellers of 920K shares (−2.8%). 51 opened a new position and 30 sold out entirely.

Bought, Q2 2026 139 institutions, 51 of them new holders Sold, Q2 2026 84 institutions, 30 of them sold out

Net change, all compared −4.2M shares (−3.3%)

Net change, active managers −559K shares (−1.2%), 28 bought, 15 sold

Buyers versus sellers

institutions compared, 251

139 bought 28 84 sold

Active managers and hedge funds 28 bought · 15 sold · −559K

Index fund managers 7 bought · 3 sold · −920K

Other institutions 104 bought · 66 sold · −2.7M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Atlas Frm LLC	+3.2M New position	3.2M	$18M
Qube Research & Technologies Ltd Hedge fund	+2.2M New position	2.2M	$12.5M
AQR Capital Management LLC Hedge fund	+1.3M +223.4%	1.9M	$10.7M
Dimensional Fund Advisors LP	+875K +20.8%	5.1M	$28.2M
Blackrock, Inc. Index funds	+788K +7.9%	10.8M	$60M
D. E. Shaw & Co., Inc. Hedge fund	+713K +144.4%	1.2M	$6.7M
Anchor Capital Management Company, LLC	+700K +57.9%	1.9M	$10.6M
Point72 Asset Management, L.P. Hedge fund	+694K New position	694K	$3.9M
HRT Financial LP	+572K New position	572K	$3.2M
Goldman Sachs Group Inc	+531K +106.9%	1.0M	$5.7M
Bridgeway Capital Management, LLC Active manager	+506K +336.6%	656K	$3.6M
Private Capital Management, LLC	+451K +902.0%	501K	$2.8M
Morgan Stanley	+339K +26.0%	1.6M	$9.1M
Algert Global LLC Hedge fund	+321K New position	321K	$1.8M
BNP Paribas Financial Markets	+309K +1051.8%	339K	$1.9M
Nuveen, LLC	+303K +118.6%	559K	$3.1M
Jbf Capital, Inc.	+300K New position	300K	$1.7M
Marshall Wace, LLP Hedge fund	+297K +1612.9%	315K	$1.7M
Campbell & Co Investment Adviser LLC	+260K New position	260K	$1.4M
Empowered Funds, LLC	+224K +148.9%	374K	$2.1M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Qube Research & Technologies Ltd Hedge fund	+2.2M New position	2.2M	$12.5M
AQR Capital Management LLC Hedge fund	+1.3M +223.4%	1.9M	$10.7M
D. E. Shaw & Co., Inc. Hedge fund	+713K +144.4%	1.2M	$6.7M
Point72 Asset Management, L.P. Hedge fund	+694K New position	694K	$3.9M
Bridgeway Capital Management, LLC Active manager	+506K +336.6%	656K	$3.6M
Algert Global LLC Hedge fund	+321K New position	321K	$1.8M
Marshall Wace, LLP Hedge fund	+297K +1612.9%	315K	$1.7M
Royce & Associates LP Active manager	+203K +13.4%	1.7M	$9.5M
Centerbook Partners LP Hedge fund	+201K +22.3%	1.1M	$6.1M
Two Sigma Investments, LP Hedge fund	+156K +195.6%	236K	$1.3M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Ameriprise Financial Inc	−4.2M −95.8%	183K	$1M
William Blair Investment Management, LLC Active manager	−2.7M Sold out	0	—
Cooke & Bieler LP Active manager	−2.7M −34.5%	5.1M	$28.3M
Vanguard Portfolio Management LLC Index funds	−2.0M −33.4%	4.0M	$22.3M
Silvercrest Asset Management Group LLC	−1.9M Sold out	0	—
Glenmede Trust Co Na	−1.5M Sold out	0	—
First Eagle Investment Management, LLC Active manager	−1.4M Sold out	0	—
Ophir Asset Management Pty Ltd	−837K Sold out	0	—
Gumshoe Capital Management LLC	−773K −31.5%	1.7M	$9.3M
Allspring Global Investments Holdings, LLC	−544K −19.0%	2.3M	$12.5M
Bank Of America Corp	−493K −53.7%	424K	$2.4M
Vela Investment Management, LLC	−483K Sold out	0	—
Jane Street Group, LLC	−451K −88.1%	61K	$337,557
Balentine LLC	−450K Sold out	0	—
Jpmorgan Chase & Co	−443K −6.7%	6.2M	$34.6M
First Trust Advisors LP	−380K −91.4%	36K	$197,768
FMR LLC Active manager	−370K −1.8%	20.5M	$114M
Lazard Asset Management LLC Active manager	−314K −54.4%	264K	$1.5M
UBS Group AG	−307K −77.4%	89K	$496,553
Sei Investments Co	−187K −36.2%	331K	$1.8M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
William Blair Investment Management, LLC Active manager	−2.7M Sold out	0	—
Cooke & Bieler LP Active manager	−2.7M −34.5%	5.1M	$28.3M
First Eagle Investment Management, LLC Active manager	−1.4M Sold out	0	—
FMR LLC Active manager	−370K −1.8%	20.5M	$114M
Lazard Asset Management LLC Active manager	−314K −54.4%	264K	$1.5M
River Road Asset Management, LLC Active manager	−140K −3.1%	4.4M	$24.2M
Boothbay Fund Management, LLC Hedge fund	−130K Sold out	0	—
Maverick Capital Ltd Hedge fund	−100K Sold out	0	—
American Century Companies Inc Active manager	−84K −19.8%	340K	$1.9M
Victory Capital Management Inc Active manager	−54K −78.1%	15K	$83,333

New positions

largest by value

Institution	Shares	Value June 30, 2026
Atlas Frm LLC	3.2M	$18M
Qube Research & Technologies LtdHedge fund	2.2M	$12.5M
Point72 Asset Management, L.P.Hedge fund	694K	$3.9M
HRT Financial LP	572K	$3.2M
Algert Global LLCHedge fund	321K	$1.8M
Jbf Capital, Inc.	300K	$1.7M
Campbell & Co Investment Adviser LLC	260K	$1.4M
Ieq Capital, LLC	179K	$991,363
Varcov Co.	116K	$642,046
Brevan Howard Capital Management LPHedge fund	115K	$638,078

Sold out

largest by value

Institution	Shares	Value March 31, 2026
William Blair Investment Management, LLCActive manager	2.7M	$14.1M
Silvercrest Asset Management Group LLC	1.9M	$9.6M
Glenmede Trust Co Na	1.5M	$7.9M
First Eagle Investment Management, LLCActive manager	1.4M	$7.1M
Ophir Asset Management Pty Ltd	837K	$4.3M
Vela Investment Management, LLC	483K	$2.5M
Balentine LLC	450K	$2.3M
Boothbay Fund Management, LLCHedge fund	130K	$666,925
Maverick Capital LtdHedge fund	100K	$514,979
Choreo, LLC	54K	$278,285

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 223
Ten largest holders: 54.7%
Index fund managers: 25.0%
Active managers and hedge funds: 36.6%

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	28	15	10	7	−559K	−1.2%
Index fund managers	7	3	0	0	−920K	−2.8%
Other institutions	104	66	41	23	−2.7M	−5.6%

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 Janus International Group.

Only managers that filed a holdings report for both quarters are compared (251 here). 4 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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