LOOMIS SAYLES & CO L P
Comparing Q4 2025 vs Q3 2025
Sorting applies to all holdings for this quarter on the server, then the page is sliced. Prior-quarter values come from the full prior-quarter filing.
Issuer ▲▼ | Shares | Value ($K) | ||||
|---|---|---|---|---|---|---|
Q3 2025 ▲▼ | Q4 2025 ▲▼ | Change ▲▼ | Q3 2025 ▲▼ | Q4 2025 ▲▼ | Change ▲▼ | |
| ALPHABET INC-CL A | 17,179,969 | 17,142,470 | -37,499 | 4,176,450,408 | 5,365,593,003 | +1,189,142,595 |
| REGENERON PHARMACEUTICALS | 1,979,453 | 1,934,326 | -45,127 | 1,112,987,056 | 1,493,048,247 | +380,061,191 |
| VERTEX PHARMACEUTICALS INC | 4,122,128 | 4,033,525 | -88,603 | 1,614,390,030 | 1,828,638,685 | +214,248,655 |
| MONSTER BEVERAGE CORPORATION | 26,902,895 | 26,268,567 | -634,328 | 1,810,833,882 | 2,014,011,055 | +203,177,173 |
| INTUITIVE SURGICAL INC | 1,755,228 | 1,715,487 | -39,741 | 784,990,628 | 971,583,229 | +186,592,601 |
| ALPHABET INC-CL C | 3,089,210 | 2,885,962 | -203,248 | 752,377,050 | 905,614,804 | +153,237,754 |
| AMAZON.COM INC | 18,244,718 | 17,963,110 | -281,608 | 4,005,992,678 | 4,146,244,995 | +140,252,317 |
| ILLUMINA INC | 4,287,428 | 4,171,720 | -115,708 | 407,177,043 | 547,162,803 | +139,985,760 |
| EXPEDITORS INTL WASH INC | 5,833,928 | 5,692,486 | -141,442 | 715,181,220 | 848,237,350 | +133,056,130 |
| SHOPIFY INC - CLASS A | 14,810,603 | 14,470,169 | -340,434 | 2,201,003,649 | 2,329,263,037 | +128,259,388 |
| SALESFORCE.COM INC | 6,259,052 | 6,069,363 | -189,689 | 1,483,395,435 | 1,607,834,862 | +124,439,427 |
| THERMO FISHER SCIENTIFIC INC | 1,412,683 | 1,378,469 | -34,214 | 685,179,450 | 798,753,798 | +113,574,348 |
| PROGRESSIVE CORP | 143,830 | 604,108 | +460,278 | 35,518,818 | 137,567,474 | +102,048,656 |
| VISA INC-CLASS A SHRS | 9,257,425 | 9,221,851 | -35,574 | 3,160,299,902 | 3,234,195,528 | +73,895,626 |
| ECHOSTAR CORP CVT | 1,901,296 | 1,920,861 | +19,565 | 145,182,934 | 208,797,571 | +63,614,637 |
| NIKE INC CL B | 6,583,061 | 7,963,782 | +1,380,721 | 459,036,826 | 507,372,535 | +48,335,709 |
| ALIGNMENT HEALTHCARE INC | 0 | 2,236,058 | +2,236,058 | 0 | 44,162,146 | +44,162,146 |
| INVESCO SENIOR LOAN | 128,000 | 1,928,571 | +1,800,571 | 2,679,040 | 40,499,991 | +37,820,951 |
| FB FINANCIAL CORP | 304,024 | 974,715 | +670,691 | 16,946,298 | 54,389,097 | +37,442,799 |
| NOVARTIS AG SPON ADR | 5,664,911 | 5,534,215 | -130,696 | 726,468,235 | 763,002,209 | +36,533,974 |
| CHIPOTLE MEXICAN GRILL INC | 0 | 925,467 | +925,467 | 0 | 34,242,279 | +34,242,279 |
| PARKER HANNIFIN | 407,174 | 389,869 | -17,305 | 308,698,968 | 342,679,256 | +33,980,288 |
| STIFEL FINANCIAL CORP | 169,441 | 367,804 | +198,363 | 19,226,470 | 46,056,417 | +26,829,947 |
| DUCOMMUN INC | 0 | 273,605 | +273,605 | 0 | 26,028,043 | +26,028,043 |
| LEGENCE CORP-CL A | 499,376 | 947,111 | +447,735 | 15,385,774 | 40,763,657 | +25,377,883 |
| ALLEGHENY TECHNOLOGIES INC | 1,009,449 | 935,673 | -73,776 | 82,108,581 | 107,377,834 | +25,269,253 |
| FIRSTSERVICE CORP | 0 | 160,823 | +160,823 | 0 | 25,012,802 | +25,012,802 |
| SOLSTICE ADVANCED MATERIALS | 0 | 485,782 | +485,782 | 0 | 23,599,290 | +23,599,290 |
| VIAVI SOLUTION INC | 0 | 1,269,629 | +1,269,629 | 0 | 22,624,789 | +22,624,789 |
| DISC MEDICINE INC | 0 | 282,409 | +282,409 | 0 | 22,426,098 | +22,426,098 |
| TESLA INC | 12,742,156 | 12,649,650 | -92,506 | 5,666,691,492 | 5,688,800,472 | +22,108,980 |
| CUMMINS ENGINE | 556,661 | 503,120 | -53,541 | 235,116,907 | 256,817,604 | +21,700,697 |
| YETI HOLDINGS INC | 1,229,765 | 1,409,040 | +179,275 | 40,803,602 | 62,237,297 | +21,433,695 |
| AFFILIATED MANAGERS GROUP | 0 | 74,280 | +74,280 | 0 | 21,413,438 | +21,413,438 |
| CRANE CO | 0 | 112,805 | +112,805 | 0 | 20,804,626 | +20,804,626 |
| PROGYNY INC | 0 | 775,580 | +775,580 | 0 | 19,916,894 | +19,916,894 |
| MA-COM TECHNOLOGY SOLUTIONS | 507,005 | 484,374 | -22,631 | 63,117,052 | 82,963,579 | +19,846,527 |
| IRHYTHM TECHNOLOGIES INC | 289,568 | 392,077 | +102,509 | 49,802,800 | 69,570,143 | +19,767,343 |
| APOGEE THERAPEUTICS INC | 0 | 255,439 | +255,439 | 0 | 19,280,535 | +19,280,535 |
| NEOGENOMICS INC | 0 | 1,631,135 | +1,631,135 | 0 | 19,182,147 | +19,182,147 |
| LIVE OAK BANCSHARES INC | 0 | 558,410 | +558,410 | 0 | 19,181,383 | +19,181,383 |
| GUARDIAN PHRMCY SERVICES-A | 0 | 635,621 | +635,621 | 0 | 19,125,835 | +19,125,835 |
| METTLER-TOLEDO INTERNATIONAL | 176,263 | 168,797 | -7,466 | 216,382,221 | 235,335,089 | +18,952,868 |
| INSTALLED BUILDING PRODUCTS | 0 | 72,093 | +72,093 | 0 | 18,700,203 | +18,700,203 |
| THE BOYD GROUP INC | 0 | 116,399 | +116,399 | 0 | 18,542,361 | +18,542,361 |
| DANA HOLDING CORP | 987,522 | 1,591,768 | +604,246 | 19,789,935 | 37,820,400 | +18,030,465 |
| DANAHER CORP | 851,786 | 815,525 | -36,261 | 168,875,092 | 186,689,983 | +17,814,891 |
| AXSOME THERAPEUTICS INC | 330,125 | 315,391 | -14,734 | 40,093,681 | 57,603,013 | +17,509,332 |
| BRIGHTSPRING HEALTH SERVICES | 0 | 443,270 | +443,270 | 0 | 16,600,461 | +16,600,461 |
| BURLINGTON STORES INC CVT | 0 | 57,437 | +57,437 | 0 | 16,590,610 | +16,590,610 |
| YUM CHINA HOLDINGS INC | 4,424,955 | 4,317,228 | -107,727 | 189,919,090 | 206,104,448 | +16,185,358 |
| GUIDEWIRE SOFTWARE INC CVT | 0 | 78,987 | +78,987 | 0 | 15,877,147 | +15,877,147 |
| JFROG LTD | 605,507 | 712,765 | +107,258 | 28,658,646 | 44,519,302 | +15,860,656 |
| VANGUARD GROWTH ETF | 4,639 | 36,970 | +32,331 | 2,224,916 | 18,036,189 | +15,811,273 |
| APPFOLIO INC - A | 0 | 63,940 | +63,940 | 0 | 14,875,641 | +14,875,641 |
| HILTON WORLDWIDE HOLDINGS IN | 944,704 | 904,677 | -40,027 | 245,094,006 | 259,868,468 | +14,774,462 |
| MAREX GROUP PLC | 1,786,767 | 1,935,503 | +148,736 | 60,071,106 | 74,245,895 | +14,174,789 |
| GLAUKOS CORP | 447,429 | 447,805 | +376 | 36,487,835 | 50,561,663 | +14,073,828 |
| ISHARES CORE MSCI EMERGING | 0 | 205,221 | +205,221 | 0 | 13,794,956 | +13,794,956 |
| WAVE LIFE SCIENCES PTE LTD | 2,905,466 | 2,040,223 | -865,243 | 21,268,011 | 34,683,791 | +13,415,780 |
| PAYMENTUS HOLDINGS INC-A | 686,407 | 1,088,173 | +401,766 | 21,004,054 | 34,375,385 | +13,371,331 |
| TARSUS PHARMACEUTICALS INC | 389,901 | 441,873 | +51,972 | 23,171,817 | 36,180,561 | +13,008,744 |
| COASTAL FINANCIAL CORP | 229,569 | 330,230 | +100,661 | 24,832,479 | 37,841,055 | +13,008,576 |
| FERRARI NV | 0 | 34,621 | +34,621 | 0 | 12,794,537 | +12,794,537 |
| QNITY ELECTRONICS INC-W/I | 0 | 156,114 | +156,114 | 0 | 12,746,708 | +12,746,708 |
| ADVANCED ENERGY INDS | 527,880 | 489,500 | -38,380 | 89,813,504 | 102,486,615 | +12,673,111 |
| VIRIDIAN THERAPEUTICS INC | 1,550,328 | 1,481,135 | -69,193 | 33,456,078 | 46,092,921 | +12,636,843 |
| CHARLES RIVER LABS | 0 | 62,544 | +62,544 | 0 | 12,476,277 | +12,476,277 |
| ELASTIC NV | 0 | 163,491 | +163,491 | 0 | 12,333,761 | +12,333,761 |
| KLA-TENCOR CORPORATION | 144,316 | 138,236 | -6,080 | 155,659,238 | 167,967,799 | +12,308,561 |
| ARTIVION INC | 622,202 | 840,062 | +217,860 | 26,344,033 | 38,315,227 | +11,971,194 |
| TOPBUILD CORP | 0 | 28,284 | +28,284 | 0 | 11,799,802 | +11,799,802 |
| PINNACLE WEST CAPITAL CORP CVT | 1,951 | 132,861 | +130,910 | 174,906 | 11,784,759 | +11,609,853 |
| NUTANIX INC CVT | 0 | 223,492 | +223,492 | 0 | 11,552,278 | +11,552,278 |
| MATSON INC | 0 | 90,746 | +90,746 | 0 | 11,211,668 | +11,211,668 |
| GATX CORP | 0 | 66,023 | +66,023 | 0 | 11,197,500 | +11,197,500 |
| PENNANT GROUP INC/THE | 0 | 391,586 | +391,586 | 0 | 11,023,145 | +11,023,145 |
| AIRBNB INC | 1,203,145 | 1,154,462 | -48,683 | 146,085,866 | 156,683,583 | +10,597,717 |
| SUPERNUS PHARMACEUTICALS INC | 1,285,937 | 1,448,842 | +162,905 | 61,454,929 | 72,007,447 | +10,552,518 |
| MOOG INC CL A | 240,111 | 247,105 | +6,994 | 49,863,832 | 60,182,401 | +10,318,569 |
| UBER TECHNOLOGIES INC CVT | 102,449 | 247,506 | +145,057 | 10,036,893 | 20,223,722 | +10,186,829 |
| VITA COCO CO INC/THE | 1,216,477 | 1,162,170 | -54,307 | 51,663,778 | 61,606,632 | +9,942,854 |
| INVESCO QQQ TRUST SERIES I | 0 | 15,340 | +15,340 | 0 | 9,423,515 | +9,423,515 |
| PROSPERITY BANCSHARES INC | 427,128 | 545,243 | +118,115 | 28,339,916 | 37,681,716 | +9,341,800 |
| BRUKER BIOSCIENCES CORP | 364,223 | 448,194 | +83,971 | 11,833,608 | 21,114,423 | +9,280,815 |
| TRAVERE THERAPEUTICS INC | 0 | 238,924 | +238,924 | 0 | 9,129,286 | +9,129,286 |
| FEDERAL AGRIC MTG CORP-CL C | 182,059 | 225,325 | +43,266 | 30,582,335 | 39,560,377 | +8,978,042 |
| ARCOSA INC | 855,886 | 837,242 | -18,644 | 80,205,101 | 89,015,597 | +8,810,496 |
| GOLDMAN SACHS GROUP | 263,751 | 248,606 | -15,145 | 210,038,109 | 218,524,674 | +8,486,565 |
| SERVISFIRST BANCSHARES INC | 0 | 113,478 | +113,478 | 0 | 8,146,585 | +8,146,585 |
| AGILYSYS INC | 368,354 | 390,595 | +22,241 | 38,769,258 | 46,418,310 | +7,649,052 |
| CHURCHILL DOWNS INC | 305,639 | 327,002 | +21,363 | 29,650,033 | 37,206,279 | +7,556,246 |
| RUSH ENTERPRISES INC CL A | 0 | 139,759 | +139,759 | 0 | 7,538,601 | +7,538,601 |
| US BANCORP | 2,995 | 142,690 | +139,695 | 144,726 | 7,613,914 | +7,469,188 |
| NATIONAL VISION HOLDINGS INC | 0 | 281,467 | +281,467 | 0 | 7,267,478 | +7,267,478 |
| HERC HOLDINGS INC | 86,810 | 116,860 | +30,050 | 10,127,255 | 17,339,686 | +7,212,431 |
| PHOENIX EDUCATION PARTNERS I | 0 | 237,333 | +237,333 | 0 | 7,191,190 | +7,191,190 |
| ADVANCED ENERGY IND CVT | 56,954 | 80,341 | +23,387 | 9,690,090 | 16,821,160 | +7,131,070 |
| MUELLER INDUSTTRIES INC | 63,167 | 117,377 | +54,210 | 6,386,815 | 13,474,880 | +7,088,065 |
| AMENTUM HOLDINGS INC | 1,064,079 | 1,118,930 | +54,851 | 25,484,702 | 32,448,982 | +6,964,280 |