Company · Ownership research

Janus International Group, Inc. JBI

CIK 0001839839 · CUSIP 47103N106

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 47103N106 (JBI), not CUSIP 47103N906 (JBI), CUSIP 47103N956 (JBI), and does not merge CUSIPs.

This page lists the top 20 of 215 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$203.55M 13,453,678 shares	0.00%	+1.82M(+15.60%)Added	SEC filing ↗ May 10, 2024	▾
02	BlackRock Inc. CIK 1364742 · View history	$126.87M 8,385,204 shares	0.00%	-4.01K(0.00%)Reduced	SEC filing ↗ May 10, 2024	▾
03	BAMCO INC /NY/ CIK 1017918 · View history	$103.97M 6,871,661 shares	0.28%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2024	▾
04	Thrivent Financial for Lutherans CIK 314984 · View history	$85.24M 5,633,808 shares	0.17%	-142.07K(-2.50%)Reduced	SEC filing ↗ May 14, 2024	▾
05	MORGAN STANLEY CIK 895421 · Amended · View history	$81.13M 5,361,876 shares	0.01%	+1.40M(+35.40%)Added	SEC filing ↗ Oct 17, 2024	▾
06	VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. CIK 1021642 · View history	$79.41M 5,248,730 shares	0.70%	+988.43K(+23.20%)Added	SEC filing ↗ Apr 18, 2024	▾
07	Allspring Global Investments Holdings, LLC CIK 1890906 · Amended · View history	$75.91M 5,017,325 shares	0.12%	-443.43K(-8.10%)Reduced	SEC filing ↗ Apr 29, 2024	▾
08	Senvest Management, LLC CIK 1328785 · View history	$72.67M 4,803,001 shares	2.81%	-995.75K(-17.20%)Reduced	SEC filing ↗ May 14, 2024	▾
09	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$66.79M 4,414,156 shares	0.01%	+134.18K(+3.10%)Added	SEC filing ↗ Dec 26, 2024	▾
10	FMR LLC CIK 315066 · View history	$62.02M 4,099,292 shares	0.00%	+2.96M(+260.90%)Added	SEC filing ↗ May 13, 2024	▾
11	ACK Asset Management LLC CIK 1510940 · View history	$51.36M 3,394,400 shares	5.98%	0(0.00%)Unchanged	SEC filing ↗ May 14, 2024	▾
12	DAVENPORT & Co LLC CIK 887777 · View history	$49.13M 3,247,173 shares	0.31%	+345.45K(+11.90%)Added	SEC filing ↗ May 3, 2024	▾
13	WASATCH ADVISORS LP CIK 814133 · View history	$45.12M 2,982,092 shares	0.24%	-568.54K(-16.00%)Reduced	SEC filing ↗ Apr 18, 2024	▾
14	JANUS HENDERSON GROUP PLC CIK 1274173 · View history	$44.59M 2,947,508 shares	0.02%	+80.36K(+2.80%)Added	SEC filing ↗ May 15, 2024	▾
15	SILVERCREST ASSET MANAGEMENT GROUP LLC CIK 1232395 · View history	$44.03M 2,909,861 shares	0.30%	+2.91MNew	SEC filing ↗ May 15, 2024	▾
16	COOKE & BIELER LP CIK 24386 · View history	$43.26M 2,859,418 shares	0.40%	+2.86MNew	SEC filing ↗ May 10, 2024	▾
17	Boston Partners CIK 1386060 · Amended · View history	$43.11M 2,867,586 shares	0.05%	+267.47K(+10.30%)Added	SEC filing ↗ May 28, 2024	▾
18	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$39.56M 2,614,360 shares	0.01%	-195.48K(-7.00%)Reduced	SEC filing ↗ May 15, 2024	▾
19	FIL Ltd CIK 318989 · View history	$39.26M 2,595,159 shares	0.04%	+2.14M(+469.80%)Added	SEC filing ↗ May 13, 2024	▾
20	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$30.84M 2,038,350 shares	0.01%	+303.78K(+17.50%)Added	SEC filing ↗ May 10, 2024	▾

Showing 20 / 215 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

215

Cancelled or null records excluded

Disclosed shares

142,210,854

Not deduplicated across managers

Disclosed value

$2.15B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Janus International Group, Inc. · Q1 2024

Explore all 215 reporting institutions.

This page includes 20 of 215 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.