Ticker · CUSIP 47103N106

JBI

JANUS INTERNATIONAL GROUP IN

Industrials·Building Products & Equipment

···Share

Holders (tracked)

Combined shares

2,845,295

Combined value

$18.61M

Last close

$5.54

Quarter

2025Q4

Price is -15.3% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$5.54-0.87 (-13.57%)H $10.68 · L $4.92 · Avg Vol 1.3M

Position opened

Tracked holders · last 8 quarters

-1 vs previous quarter over the last 8.

SEC event timeline

18 events

Ken Griffin (Citadel Advisors) added2026-02-17
+335,325 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+24,666 shares · 2025Q4
Position
Steve Cohen (Point72) opened position2026-02-17
+66,430 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2026-02-17
−655,503 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+3,632 shares · 2025Q4
Position
Wellington Management exited2026-02-17
−806,608 shares · 2025Q4
Position
Ron Baron (Baron Capital / BAMCO) exited2026-02-17
−2,750,000 shares · 2025Q4
Position
AQR Capital Management added2026-02-17
+70,182 shares · 2025Q4
Position
Renaissance Technologies trimmed2026-02-12
−102,000 shares · 2025Q4
Position
First Eagle Investment Management added2026-02-04
+239,665 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−391,696 shares · 2025Q3
Position
D.E. Shaw & Co. trimmed2025-11-14
−78,629 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+34,012 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+653,290 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+5,293 shares · 2025Q3
Position
Wellington Management trimmed2025-11-14
−14,076 shares · 2025Q3
Position
Renaissance Technologies added2025-11-13
+419,800 shares · 2025Q3
Position
First Eagle Investment Management added2025-11-12
+31,239 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for JBI →

Follow-the-investor returns

If you'd copied each holder of JBI…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Ken Griffin (Citadel Advisors)	2021Q2	$6.62	-16.3%	$2.5M
Ken Griffin (Citadel Advisors)	2021Q2	$6.62	-16.3%	$2.5M
D.E. Shaw & Co.	2022Q1	$7.72	-28.2%	$619K
AQR Capital Management	2023Q3	$8.63	-35.8%	$2.0M
Izzy Englander (Millennium Mgmt)	2021Q2	$9.92	-44.2%	$213K
T. Rowe Price	2022Q3	$9.97	-44.4%	$430K
Renaissance Technologies	2022Q1	$10.00	-44.6%	$1.9M
First Eagle Investment Management	2023Q2	$10.10	-45.2%	$7.6M
Steve Cohen (Point72)	2022Q3	$11.86	-53.3%	$368K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions1

Steve Cohen (Point72)
+66,430
$434K

Added to5

Ken Griffin (Citadel Advisors)
+335,325
$2.2M
First Eagle Investment Management
+239,665
$1.6M
AQR Capital Management
+70,182
$459K
D.E. Shaw & Co.
+24,666
$161K
T. Rowe Price
+3,632
$24

Trimmed2

Izzy Englander (Millennium Mgmt)
−655,503
$4.3M
Renaissance Technologies
−102,000
$667K

Exited2

Ron Baron (Baron Capital / BAMCO)
−2,750,000
$27.1M
Wellington Management
−806,608
$8.0M

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	7	4,298,137	$38.7M	—
2022Q2	8	7,886,062	$71.2M	+1
2022Q3	9	9,067,640	$80.9M	+1
2022Q4	11	10,421,388	$99.2M	+2
2023Q1	12	15,447,699	$152.3M	+1
2023Q2	11	16,236,805	$173.1M	-1
2023Q3	14	21,676,121	$231.9M	+3
2023Q4	13	22,484,095	$293.4M	-1
2024Q1	15	23,509,252	$355.7M	+2
2024Q2	14	26,579,063	$335.7M	-1
2024Q3	12	13,738,383	$138.9M	-2
2024Q4	9	8,685,232	$63.8M	-3
2025Q1	10	8,358,629	$60.2M	+1
2025Q2	10	5,969,771	$48.6M	—
2025Q3	10	6,419,306	$63.4M	—
2025Q4	9	2,845,295	$18.6M	-1

Who owns JBI

9 super-investors · 2025Q4

Tracked stake

2.85M

Combined value

$19M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New1Added6Trim2

#	Manager	Shares	Value	% of book	Last action
1	First Eagle Investment Management	1.37M	$9M	0.0%	Added+239.7K
2	Ken Griffin Citadel Advisors	453.3K	$3M	0.0%	Added+335.3K
3	AQR Capital Management	361.1K	$2M	0.0%	Added+70.2K
4	Renaissance Technologies	350.5K	$2M	0.0%	Trim−102.0K
5	D.E. Shaw & Co.	111.8K	$731K	0.0%	Added+24.7K
6	T. Rowe Price	77.6K	$508K	0.0%	Added+3.6K
7	Steve Cohen Point72	66.4K	$434K	0.0%	New+66.4K
8	Izzy Englander Millennium Mgmt	38.5K	$252K	0.0%	Trim−655.5K
9	Ken Griffin Citadel Advisors	11.8K	$77K	0.0%	Added+335.3K

Recent moves

20 transactions

ADDD.E. Shaw & Co.
+24,666 · 2025Q4
ADDKen Griffin (Citadel Advisors)
+335,325 · 2025Q4
TRIMIzzy Englander (Millennium Mgmt)
−655,503 · 2025Q4
ADDAQR Capital Management
+70,182 · 2025Q4
SOLDRon Baron (Baron Capital / BAMCO)
−2,750,000 · 2025Q4
ADDT. Rowe Price
+3,632 · 2025Q4
SOLDWellington Management
−806,608 · 2025Q4
NEWSteve Cohen (Point72)
+66,430 · 2025Q4
TRIMRenaissance Technologies
−102,000 · 2025Q4
ADDFirst Eagle Investment Management
+239,665 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−391,696 · 2025Q3
TRIMWellington Management
−14,076 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+653,290 · 2025Q3
ADDT. Rowe Price
+5,293 · 2025Q3
TRIMD.E. Shaw & Co.
−78,629 · 2025Q3
ADDAQR Capital Management
+34,012 · 2025Q3
ADDRenaissance Technologies
+419,800 · 2025Q3
ADDFirst Eagle Investment Management
+31,239 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−439,753 · 2025Q2
TRIMD.E. Shaw & Co.
−32,292 · 2025Q2

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