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JBI

Janus International Group, Inc.
$5.19 -0.02 (-0.38%) At close · Jul 13
Market Cap
$707.88M
Shares
136,392,459

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.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 206
Total Value: $629,814,640
Total Shares: 122,025,040
Showing 1–100 of 207 holdings by value · page 1 of 3

Institutional Ownership Trend

21 quarters

Holder Concentration

Across 205 13F filers
Top Holder
17.1%
Jun 2023 → Mar 2026 · range 8.1% – 35.3%
of institutional value
Top 5
41.9%
Jun 2023 → Mar 2026 · range 27.9% – 59.9%
of institutional value
Top 10
58.0%
Jun 2023 → Mar 2026 · range 44.5% – 73.8%
of institutional value
HHI
549
Jun 2023 → Mar 2026 · range 290 – 1,463
Broadly held
Showing 100 of 207
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1839839 CUSIP 47103N106 13F (30d) 9 filings 9 filers Visit website Investor relations