JANUS INTERNATIONAL GROUP IN (JBI) Institutional Shareholders
JANUS INTERNATIONAL GROUP IN (JBI) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $683.70M in JBI holdings during the latest filing period.
Fmr Llc is currently the largest disclosed institutional shareholder of JBI tracked by InsiderSet, reporting ownership valued at approximately $113.55M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $87.97M, representing an estimated loss of -22.52% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 56% of the total disclosed JBI value among the investors covered in this analysis. Major shareholders include Fmr Llc, Blackrock, Inc., Jpmorgan Chase & Co, and several other long-term asset managers with concentrated positions in JANUS INTERNATIONAL GROUP IN (JBI).
This page ranks the largest institutional JBI shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
222
Total Reported Value
$683.70M
Largest Holder
Fmr Llc
Largest Position
$113.55M
Insider Transactions (90d)
3
Latest Filing Quarter
Q2 2026
New Institutional Positions
71
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Fmr Llc | 0.00% | 20,458,793 | $113,546,302 | $87,972,810 | -$25,573,492 | -22.52% | |
| Blackrock, Inc. | 0.00% | 10,811,865 | $60,005,852 | $46,491,020 | -$13,514,833 | -22.52% | |
| Jpmorgan Chase & Co | 0.00% | 6,163,885 | $34,641,034 | $26,504,706 | -$8,136,329 | -23.49% | |
| Vanguard Capital Management Llc | 0.00% | 5,866,275 | $32,557,826 | $25,224,983 | -$7,332,844 | -22.52% | |
| Cooke & Bieler Lp | 0.33% | 5,099,757 | $28,303,651 | $21,928,955 | -$6,374,696 | -22.52% | |
| Dimensional Fund Advisors Lp | 0.01% | 5,080,506 | $28,197,629 | $21,846,176 | -$6,351,453 | -22.52% | |
| River Road Asset Management, Llc | 0.27% | 4,360,798 | $24,202,429 | $18,751,431 | -$5,450,998 | -22.52% | |
| Vanguard Portfolio Management Llc | 0.00% | 4,019,677 | $22,309,207 | $17,284,611 | -$5,024,596 | -22.52% | |
| Geode Capital Management, Llc | 0.00% | 3,486,125 | $19,352,084 | $14,990,338 | -$4,361,747 | -22.54% | |
| Atlas Frm Llc | 0.77% | 3,240,000 | $17,982,000 | $13,932,000 | -$4,050,000 | -22.52% | |
| State Street Corp | 0.00% | 3,185,932 | $17,681,923 | $13,699,508 | -$3,982,415 | -22.52% | |
| Davenport & Co Llc | 0.08% | 2,798,894 | $15,533,862 | $12,035,244 | -$3,498,618 | -22.52% | |
| Allspring Global Investments Holdings, Llc | 0.02% | 2,315,357 | $12,549,234 | $9,956,035 | -$2,593,199 | -20.66% | |
| Qube Research & Technologies Ltd | 0.01% | 2,243,923 | $12,453,773 | $9,648,869 | -$2,804,904 | -22.52% | |
| Aqr Capital Management Llc | 0.00% | 1,924,885 | $10,683,112 | $8,277,006 | -$2,406,107 | -22.52% | |
| Anchor Capital Management Company, Llc | 10.93% | 1,909,226 | $10,596,204 | $8,209,672 | -$2,386,532 | -22.52% | |
| Charles Schwab Investment Management Inc | 0.00% | 1,767,429 | $9,809,231 | $7,599,945 | -$2,209,286 | -22.52% | |
| Royce & Associates Lp | 0.08% | 1,714,522 | $9,515,597 | $7,372,445 | -$2,143,152 | -22.52% | |
| Bank Of New York Mellon Corp | 0.00% | 1,695,347 | $9,409,177 | $7,289,992 | -$2,119,185 | -22.52% | |
| Gumshoe Capital Management Llc | 8.53% | 1,681,076 | $9,329,972 | $7,228,627 | -$2,101,345 | -22.52% | |
| Morgan Stanley | 0.00% | 1,643,186 | $9,119,683 | $7,065,700 | -$2,053,983 | -22.52% | |
| Hotchkis & Wiley Capital Management Llc | 0.03% | 1,545,408 | $8,577,014 | $6,645,254 | -$1,931,760 | -22.52% | |
| Rbf Capital, Llc | 0.32% | 1,367,194 | $7,587,927 | $5,878,934 | -$1,708,993 | -22.52% | |
| D. E. Shaw & Co., Inc. | 0.00% | 1,206,097 | $6,693,838 | $5,186,217 | -$1,507,621 | -22.52% | |
| Bernzott Capital Advisors | 2.67% | 1,200,545 | $6,663,024 | $5,162,344 | -$1,500,681 | -22.52% | |
| Northern Trust Corp | 0.00% | 1,187,094 | $6,588,372 | $5,104,504 | -$1,483,868 | -22.52% | |
| Centerbook Partners Lp | 0.30% | 1,100,795 | $6,109,412 | $4,733,419 | -$1,375,994 | -22.52% | |
| Goldman Sachs Group Inc | 0.00% | 1,027,705 | $5,703,763 | $4,419,132 | -$1,284,632 | -22.52% | |
| Vanguard Fiduciary Trust Co | 0.00% | 901,231 | $5,001,832 | $3,875,293 | -$1,126,539 | -22.52% | |
| Grizzlyrock Capital, Llc | 3.21% | 826,983 | $4,589,756 | $3,556,027 | -$1,033,729 | -22.52% | |
| Hillsdale Investment Management Inc. | 0.09% | 717,000 | $3,979,350 | $3,083,100 | -$896,250 | -22.52% | |
| Point72 Asset Management, L.P. | 0.01% | 694,140 | $3,852,477 | $2,984,802 | -$867,675 | -22.52% | |
| Pacer Advisors, Inc. | 0.01% | 693,786 | $3,851,000 | $2,983,280 | -$867,720 | -22.53% | |
| Bridgeway Capital Management, Llc | 0.06% | 655,924 | $3,640,378 | $2,820,473 | -$819,905 | -22.52% | |
| Lsv Asset Management | 0.01% | 622,400 | $3,454,000 | $2,676,320 | -$777,680 | -22.52% | |
| Citadel Advisors Llc | 0.00% | 596,982 | $3,313,251 | $2,567,023 | -$746,228 | -22.52% | |
| Hrt Financial Lp | 0.01% | 571,873 | $3,173,000 | $2,459,054 | -$713,946 | -22.50% | |
| Nuveen, Llc | 0.00% | 558,840 | $3,101,563 | $2,403,012 | -$698,551 | -22.52% | |
| Wedge Capital Management L L P/Nc | 0.05% | 530,771 | $2,945,779 | $2,282,315 | -$663,464 | -22.52% | |
| Private Capital Management, Llc | 0.25% | 501,000 | $2,780,550 | $2,154,300 | -$626,250 | -22.52% | |
| Isthmus Partners, Llc | 0.25% | 464,390 | $2,577,365 | $1,996,877 | -$580,488 | -22.52% | |
| Bank Of America Corp | 0.00% | 424,176 | $2,354,178 | $1,823,957 | -$530,221 | -22.52% | |
| Clark Estates Inc/Ny | 0.49% | 381,500 | $2,117,325 | $1,640,450 | -$476,875 | -22.52% | |
| Empowered Funds, Llc | 0.01% | 373,924 | $2,075,278 | $1,607,873 | -$467,405 | -22.52% | |
| Pallas Capital Advisors Llc | 0.06% | 350,383 | $1,944,626 | $1,506,647 | -$437,979 | -22.52% | |
| American Century Companies Inc | 0.00% | 339,828 | $1,886,045 | $1,461,260 | -$424,785 | -22.52% | |
| Bnp Paribas Financial Markets | 0.00% | 338,571 | $1,879,069 | $1,455,855 | -$423,214 | -22.52% | |
| Sei Investments Co | 0.00% | 330,609 | $1,834,882 | $1,421,619 | -$413,263 | -22.52% | |
| Janus Henderson Group Plc | 0.00% | 354,174 | $1,823,692 | $1,522,948 | -$300,744 | -16.49% | |
| Villanova Investment Management Co Llc | 1.73% | 327,659 | $1,818,507 | $1,408,934 | -$409,573 | -22.52% |
Frequently asked questions about JBI
Who owns the most JBI stock?
The largest holders of JBI are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for JANUS INTERNATIONAL GROUP IN (JBI).
Is JBI widely held by superinvestors?
Many widely followed stocks like JBI appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly JBI is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.