JBI Institutional Ownership
Who owns Janus International Group, Inc. and what the big funds did with it last quarter, from every SEC 13F filing. 226 funds reported holding JBI at Jun 30, 2026, together owning 92.0% of the company.
- ▲139 buying vs 84 selling
- ▼Held by funds -1.6 pts
- ▲Funds holding +22
- ▲Superinvestors: 3 added, 1 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 226 | 204 | +10.8% |
| In funds' top 10 | 4 | 2 | +100.0% |
| 13F shares | 126M | 128M | −1.7% |
| Held by funds | 92.0% | 93.7% | −1.6 pts |
| New positions | 51 | 37 | +37.8% |
| Increased | 88 | 73 | +20.5% |
| Reduced | 55 | 66 | −16.7% |
| Sold out | 29 | 48 | −39.6% |
| Calls (shares) | 0 | 30K | −100.0% |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | – | 0.00 | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in JBI
All superinvestors →
Who owns JBI
share of fund held shares- Index and passive funds29.5%
- Active managers and hedge funds58.8%
- Banks and brokers10.8%
- Pensions, insurers and other0.9%
The top 10 holders own 54.6% of all JBI shares that funds reported. Groups are our own grouping of filers by name.
Put/call ratio
funds' options, market makers left outAbove 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.
Filed so far for Q3 2026
54 funds changed their position- DAVENPORT & Co LLCTrimmed−1.5M sh
- Cooke & Bieler LPTrimmed−1.1M sh
- Bernzott Capital AdvisorsTrimmed−991K sh
- Creative PlanningAdded+644K sh
- Principal Financial Group IncSold out−228K sh
🔒 Free account: see all 20.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | Fmr LLC | 15.00% | 20.5M | $114M | −370K |
| 2 | BlackRock, Inc. | 7.92% | 10.8M | $60M | +788K |
| 3 | Jpmorgan Chase & Co | 4.52% | 6.2M | $34.6M | −443K |
| 4 | Vanguard Capital Management LLC | 4.30% | 5.9M | $32.6M | +18K |
| 5 | Cooke & Bieler LP | 3.74% | 5.1M | $28.3M | −2.7M |
| 6 | Dimensional Fund Advisors LP | 3.72% | 5.1M | $28.2M | +875K |
| 7 | River Road Asset Management, LLC | 3.20% | 4.4M | $24.2M | −140K |
| 8 | Vanguard Portfolio Management LLC | 2.95% | 4M | $22.3M | −2M |
| 9 | Geode Capital Management, LLC | 2.56% | 3.5M | $19.4M | +168K |
| 10 | Atlas FRM LLC | 2.37% | 3.2M | $18M | +3.2M |
- Atlas FRM LLC+3.2M sh+$18M
- Qube Research & Technologies Ltd+2.2M sh+$12.5M
- AQR Capital Management LLC+1.3M sh+$7.4M
- Dimensional Fund Advisors LP+875K sh+$4.9M
- BlackRock, Inc.+788K sh+$4.4M
- D. E. Shaw & Co., Inc.+713K sh+$4M
- Anchor Capital Management Company, LLC+700K sh+$3.9M
- Point72 Asset Management, L.P.+694K sh+$3.9M
- Ameriprise Financial Inc−4.2M sh−$23.3M
- Cooke & Bieler LP−2.7M sh−$14.9M
- William Blair Investment Management, LLC−2.7M sh−$14.1M
- Vanguard Portfolio Management LLC−2M sh−$11.2M
- Silvercrest Asset Management Group LLC−1.9M sh−$9.6M
- Glenmede Trust Co NA−1.5M sh−$7.9M
- First Eagle Investment Management, LLC−1.4M sh−$7.1M
- Ophir Asset Management Pty Ltd−837K sh−$4.3M
JBI institutional ownership FAQ
Who owns the most JBI stock?
In Q2 2026 13F filings the largest holder of JBI was Fmr LLC, followed by BlackRock, Inc. and Jpmorgan Chase & Co. Index fund managers are usually the biggest holders of large companies.
What percentage of JBI is owned by institutions?
Funds that file 13F reports held 92.0% of JBI's shares at Jun 30, 2026, compared with 93.7% a quarter earlier. That counts every manager with more than $100 million in US stocks.
Are hedge funds buying JBI?
In Q2 2026, 139 funds bought JBI (51 of them new positions) and 84 sold (29 sold out completely). Among well known investors, 3 added and 1 cut. Our fund sentiment for JBI is bullish.
What is JBI's institutional put/call ratio?
Too few option positions were reported for a meaningful ratio.
How current is this JBI ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.