| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| FMR LLC | 13% | +26% | $163,808,479 | +$32,424,419 | 18,120,407 | +25% | FMR LLC | 30 Jun 2025 |
| COOKE & BIELER LP | 5.2% | $51,786,140 | 7,549,000 | Cooke & Bieler L.P. | 31 Dec 2024 | |||
| JPMORGAN CHASE & CO | 4.3% | -18% | $59,963,758 | -$13,115,689 | 5,984,407 | -18% | JPMORGAN CHASE & CO. | 29 Aug 2025 |
As of 30 Sep 2025, 205 institutional investors reported holding 136,108,683 shares of Janus International Group, Inc. - Common Stock, par value $0.0001 per share (JBI). This represents 98% of the company’s total 139,172,256 outstanding shares.
The largest institutional shareholders of Janus International Group, Inc. - Common Stock, par value $0.0001 per share (JBI) together control 79% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| FMR LLC | 13% | 17,829,988 | -1.6% | 0.01% | $175,981,981 |
| VANGUARD GROUP INC | 9.2% | 12,870,668 | -2% | 0% | $127,033,494 |
| BlackRock, Inc. | 7.1% | 9,909,043 | -0.94% | 0% | $97,802,249 |
| COOKE & BIELER LP | 4.9% | 6,872,226 | -6.2% | 0.7% | $67,828,871 |
| JPMORGAN CHASE & CO | 4.1% | 5,768,948 | -21% | 0% | $56,939,517 |
| WASATCH ADVISORS LP | 3.8% | 5,262,405 | +38% | 0.28% | $51,939,937 |
| River Road Asset Management, LLC | 3.2% | 4,472,928 | -14% | 0.49% | $44,147,799 |
| JANUS HENDERSON GROUP PLC | 3.1% | 4,275,267 | +38% | 0.02% | $42,196,581 |
| AMERIPRISE FINANCIAL INC | 2.7% | 3,800,231 | -7.4% | 0.01% | $37,508,279 |
| DIMENSIONAL FUND ADVISORS LP | 2.6% | 3,654,994 | +1.4% | 0.01% | $36,074,674 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.3% | 3,251,139 | +0.43% | 0% | $32,093,562 |
| STATE STREET CORP | 2.2% | 3,098,627 | -1.9% | 0% | $30,583,448 |
| Allspring Global Investments Holdings, LLC | 2.2% | 3,041,572 | -3.3% | 0.05% | $29,776,990 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 2% | 2,777,240 | -24% | 0.07% | $27,411,359 |
| BAMCO INC /NY/ | 2% | 2,750,000 | 0% | 0.07% | $27,142,500 |
| Boston Partners | 1.9% | 2,658,195 | -0.09% | 0.03% | $26,318,005 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 1.9% | 2,578,455 | -4.1% | 0.17% | $25,449,363 |
| Invesco Ltd. | 1.7% | 2,335,379 | +1.7% | 0% | $23,050,190 |
| ROYCE & ASSOCIATES LP | 1.7% | 2,312,540 | -14% | 0.23% | $22,824,770 |
| DAVENPORT & Co LLC | 1.6% | 2,203,988 | -31% | 0.12% | $21,731,395 |
| Glenmede Investment Management, LP | 1.3% | 1,825,526 | -5.6% | 0.09% | $18,017,941 |
| Bank of New York Mellon Corp | 1.2% | 1,699,021 | +16% | 0% | $16,769,337 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.2% | 1,601,362 | +9.7% | 0% | $15,805,443 |
| AltraVue Capital, LLC | 1.1% | 1,526,010 | +2% | 1.2% | $15,061,718 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 0.94% | 1,306,168 | -21% | 0.04% | $12,891,878 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 6,400,547 | $42,302,220 | +$434,153 | $6.54 | 16 |
| 2025 Q3 | 136,108,683 | $1,343,226,600 | -$27,357,660 | $9.87 | 205 |
| 2025 Q2 | 138,987,305 | $1,135,883,823 | -$45,222,369 | $8.14 | 201 |
| 2025 Q1 | 145,360,882 | $1,045,928,485 | -$17,908,229 | $7.20 | 204 |
| 2024 Q4 | 147,919,932 | $1,087,670,576 | -$93,476,739 | $7.35 | 182 |
| 2024 Q3 | 155,272,982 | $1,569,448,814 | -$73,479,204 | $10.11 | 204 |
| 2024 Q2 | 160,766,289 | $2,031,491,749 | +$230,216,771 | $12.63 | 225 |
| 2024 Q1 | 142,079,709 | $2,149,400,980 | +$187,495,655 | $15.13 | 212 |
| 2023 Q4 | 130,370,896 | $1,702,006,329 | +$58,130,479 | $13.05 | 205 |
| 2023 Q3 | 129,307,202 | $1,382,963,583 | +$2,162,020 | $10.70 | 192 |
| 2023 Q2 | 129,081,159 | $1,376,054,771 | +$11,182,275 | $10.66 | 155 |
| 2023 Q1 | 128,123,036 | $1,263,074,195 | +$9,322,900 | $9.86 | 150 |
| 2022 Q4 | 127,217,542 | $1,212,263,682 | -$2,777,243 | $9.52 | 145 |
| 2022 Q3 | 127,977,170 | $1,140,957,924 | +$10,060 | $8.92 | 126 |
| 2022 Q2 | 127,923,787 | $1,157,064,766 | +$90,173,881 | $9.03 | 112 |
| 2022 Q1 | 118,195,336 | $1,063,956,263 | -$28,098,953 | $9.00 | 112 |
| 2021 Q4 | 118,244,098 | $1,475,091,280 | +$6,766,593 | $12.52 | 101 |
| 2021 Q3 | 113,704,564 | $1,391,823,000 | +$82,098,925 | $12.24 | 82 |
| 2021 Q2 | 105,926,745 | $1,494,322,000 | +$1,493,971,000 | $14.13 | 70 |