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LOOMIS SAYLES & CO L P
Period ended Jun 30, 2026 · Latest filing Aug 14, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Jun 30, 2026: $79,785,245,869
More quarters will appear as history becomes available.
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- NVIDIA CORP · COMMON · 67066G104 · shares: $7,903,937,391
- ALPHABET INC-CL A · COMMON · 02079K305 · shares: $6,153,144,578
- TESLA INC · COMMON · 88160R101 · shares: $5,332,988,384
- AMAZON.COM INC · COMMON · 023135106 · shares: $4,359,573,041
- META PLATFORMS INC · COMMON · 30303M102 · shares: $4,227,166,615
- VISA INC-CLASS A SHRS · COMMON · 92826C839 · shares: $3,125,814,966
- BOEING CO · COMMON · 097023105 · shares: $3,012,236,648
- MICROSOFT CORP · COMMON · 594918104 · shares: $2,901,982,244
- NETFLIX.COM INC · COMMON · 64110L106 · shares: $2,857,246,791
- ORACLE CORP · COMMON · 68389X105 · shares: $2,447,144,820
Reported holdings
1,159 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| NVIDIA CORP | COMMON | 67066G104 | — | 34,474,239 shares | $6,897,950,501 |
| ALPHABET INC-CL A | COMMON | 02079K305 | — | 15,069,743 shares | $5,385,474,150 |
| TESLA INC | COMMON | 88160R101 | — | 11,069,180 shares | $4,655,697,045 |
| AMAZON.COM INC | COMMON | 023135106 | — | 16,148,220 shares | $3,848,766,805 |
| META PLATFORMS INC | COMMON | 30303M102 | — | 6,585,873 shares | $3,709,756,586 |
| VISA INC-CLASS A SHRS | COMMON | 92826C839 | — | 7,969,758 shares | $2,734,344,130 |
| BOEING CO | COMMON | 097023105 | — | 12,133,478 shares | $2,626,534,082 |
| MICROSOFT CORP | COMMON | 594918104 | — | 6,807,531 shares | $2,539,345,256 |
| NETFLIX.COM INC | COMMON | 64110L106 | — | 35,241,142 shares | $2,516,217,543 |
| ORACLE CORP | COMMON | 68389X105 | — | 14,656,978 shares | $2,147,980,141 |
| MONSTER BEVERAGE CORPORATION | COMMON | 61174X109 | — | 21,779,296 shares | $2,093,425,907 |
| VERTEX PHARMACEUTICALS INC | COMMON | 92532F100 | — | 3,429,775 shares | $1,703,672,076 |
| SHOPIFY INC - CLASS A | COMMON | 82509L107 | — | 12,711,965 shares | $1,451,452,188 |
| THE WALT DISNEY CO | COMMON | 254687106 | — | 11,859,763 shares | $1,141,502,187 |
| AUTODESK INC | COMMON | 052769106 | — | 5,565,434 shares | $1,082,031,768 |
| REGENERON PHARMACEUTICALS | COMMON | 75886F107 | — | 1,627,003 shares | $1,014,501,372 |
| NVIDIA CORP | COMMON | 67066G104 | — | 5,027,672 shares | $1,005,986,890 |
| SALESFORCE.COM INC | COMMON | 79466L302 | — | 5,689,046 shares | $891,245,900 |
| ALPHABET INC-CL C | COMMON | 02079K107 | — | 2,472,158 shares | $873,487,644 |
| STARBUCKS CORP | COMMON | 855244109 | — | 7,992,972 shares | $816,801,845 |
| EXPEDITORS INTL WASH INC | COMMON | 302130109 | — | 4,818,223 shares | $785,273,924 |
| NOVO-NORDISK A/S SPONS ADR | ADR | 670100205 | — | 16,118,534 shares | $772,722,529 |
| ALPHABET INC-CL A | COMMON | 02079K305 | — | 2,148,111 shares | $767,670,428 |
| DEERE & CO | COMMON | 244199105 | — | 1,203,693 shares | $763,538,614 |
| NOVARTIS AG SPON ADR | ADR | 66987V109 | — | 4,565,555 shares | $715,513,819 |
| TESLA INC | COMMON | 88160R101 | — | 1,610,298 shares | $677,291,339 |
| SEI INVESTMENTS CO | COMMON | 784117103 | — | 7,458,220 shares | $654,160,486 |
| BOOKING HOLDINGS INC | COMMON | 09857L108 | — | 3,404,199 shares | $606,764,430 |
| INTUITIVE SURGICAL INC | COMMON | 46120E602 | — | 1,450,347 shares | $576,774,190 |
| THERMO FISHER SCIENTIFIC INC | COMMON | 883556102 | — | 1,138,905 shares | $571,001,278 |
| META PLATFORMS INC | COMMON | 30303M102 | — | 918,550 shares | $517,410,029 |
| YUM! BRANDS INC | COMMON | 988498101 | — | 3,203,404 shares | $512,096,153 |
| AMAZON.COM INC | COMMON | 023135106 | — | 2,143,183 shares | $510,806,236 |
| BLOCK INC | COMMON | 852234103 | — | 6,471,275 shares | $491,816,886 |
| VISA INC-CLASS A SHRS | COMMON | 92826C839 | — | 1,141,015 shares | $391,470,836 |
| BOEING CO | COMMON | 097023105 | — | 1,781,783 shares | $385,702,566 |
| MASTERCARD INC-CLASS A | COMMON | 57636Q104 | — | 721,972 shares | $370,804,819 |
| MICROSOFT CORP | COMMON | 594918104 | — | 972,165 shares | $362,636,988 |
| NETFLIX.COM INC | COMMON | 64110L106 | — | 4,776,320 shares | $341,029,248 |
| S&P GLOBAL | COMMON | 78409V104 | — | 813,725 shares | $331,397,644 |
| BROADCOM INC | COMMON | 11135F101 | — | 864,884 shares | $326,709,931 |
| ORACLE CORP | COMMON | 68389X105 | — | 2,041,383 shares | $299,164,679 |
| ILLUMINA INC | COMMON | 452327109 | — | 1,699,679 shares | $298,854,639 |
| MONSTER BEVERAGE CORPORATION | COMMON | 61174X109 | — | 3,069,879 shares | $295,076,769 |
| TRANE TECHNOLOGIES PLC | COMMON | G8994E103 | — | 591,726 shares | $290,632,142 |
| FACTSET RESEARCH SYSTEMS INC | COMMON | 303075105 | — | 1,261,298 shares | $290,199,356 |
| NIKE INC CL B | COMMON | 654106103 | — | 6,825,831 shares | $280,200,370 |
| ARM HOLDINGS PLC | ADR | 042068205 | — | 765,988 shares | $271,596,365 |
| NATIXIS LOOMIS FOCUSED GRWTH | Exchange Traded Funds | 63875W406 | — | 6,111,318 shares | $257,469,827 |
| CUMMINS ENGINE | COMMON | 231021106 | — | 355,936 shares | $253,857,115 |
| WORKDAY INC | COMMON | 98138H101 | — | 2,022,743 shares | $247,624,153 |
| VERTEX PHARMACEUTICALS INC | COMMON | 92532F100 | — | 491,178 shares | $243,982,848 |
| KLA-TENCOR CORPORATION | COMMON | 482480100 | — | 769,321 shares | $232,111,839 |
| TAIWAN SEMICONDUCTOR ADR | ADR | 874039100 | — | 482,623 shares | $230,486,266 |
| MERCADOLIBRE INC | COMMON | 58733R102 | — | 121,283 shares | $205,864,551 |
| PARKER HANNIFIN | COMMON | 701094104 | — | 208,634 shares | $204,069,088 |
| HILTON WORLDWIDE HOLDINGS IN | COMMON | 43300A203 | — | 607,632 shares | $200,798,071 |
| SHOPIFY INC - CLASS A | COMMON | 82509L107 | — | 1,696,221 shares | $193,674,514 |
| GOLDMAN SACHS GROUP | COMMON | 38141G104 | — | 191,453 shares | $193,629,821 |
| BLACKROCK INC | COMMON | 09290D101 | — | 198,459 shares | $190,830,236 |
| JP MORGAN CHASE & CO | COMMON | 46625H100 | — | 582,767 shares | $190,757,031 |
| O'REILLY AUTOMOTIVE INC COMMON STOCK NEW | COMMON | 67103H107 | — | 2,035,771 shares | $187,474,151 |
| ALNYLAM PHARMACEUTICALS INC | COMMON | 02043Q107 | — | 566,244 shares | $170,456,431 |
| COSTCO WHOLESALE CORP | COMMON | 22160K105 | — | 176,809 shares | $165,399,515 |
| THE WALT DISNEY CO | COMMON | 254687106 | — | 1,714,275 shares | $164,998,969 |
| PROGRESSIVE CORP | COMMON | 743315103 | — | 737,746 shares | $161,160,614 |
| AUTODESK INC | COMMON | 052769106 | — | 770,034 shares | $149,710,010 |
| REGENERON PHARMACEUTICALS | COMMON | 75886F107 | — | 232,169 shares | $144,766,658 |
| AIRBNB INC | COMMON | 009066101 | — | 914,603 shares | $130,879,689 |
| HOME DEPOT | COMMON | 437076102 | — | 339,950 shares | $119,893,657 |
| SALESFORCE.COM INC | COMMON | 79466L302 | — | 763,417 shares | $119,596,907 |
| NOVO-NORDISK A/S SPONS ADR | ADR | 670100205 | — | 2,475,818 shares | $118,690,715 |
| STARBUCKS CORP | COMMON | 855244109 | — | 1,139,325 shares | $116,427,622 |
| LINDE PLC | COMMON | G54950103 | — | 222,955 shares | $115,700,268 |
| EXPEDITORS INTL WASH INC | COMMON | 302130109 | — | 678,879 shares | $110,643,699 |
| NOVARTIS AG SPON ADR | ADR | 66987V109 | — | 673,754 shares | $105,590,727 |
| DEERE & CO | COMMON | 244199105 | — | 163,676 shares | $103,824,597 |
| ROPER TECHNOLOGIES INC | COMMON | 776696106 | — | 294,586 shares | $99,684,957 |
| DANAHER CORP | COMMON | 235851102 | — | 516,918 shares | $98,462,541 |
| METTLER-TOLEDO INTERNATIONAL | COMMON | 592688105 | — | 74,525 shares | $95,206,433 |
| RBC BEARINGS INC | COMMON | 75524B104 | — | 145,674 shares | $93,822,796 |
| UNITEDHEALTH GROUP | COMMON | 91324P102 | — | 216,472 shares | $89,972,257 |
| SEI INVESTMENTS CO | COMMON | 784117103 | — | 1,023,832 shares | $89,800,305 |
| ADVANCED ENERGY INDS | COMMON | 007973100 | — | 237,730 shares | $88,642,385 |
| THERMO FISHER SCIENTIFIC INC | COMMON | 883556102 | — | 176,280 shares | $88,379,741 |
| ALLEGHENY TECHNOLOGIES INC | COMMON | 01741R102 | — | 438,148 shares | $86,358,971 |
| ALPHABET INC-CL C | COMMON | 02079K107 | — | 244,210 shares | $86,286,719 |
| MAREX GROUP PLC | COMMON | G5S37H101 | — | 1,397,534 shares | $85,179,681 |
| NATIXIS LOOMIS FOCUSED GRWTH | Exchange Traded Funds | 63875W406 | — | 1,976,173 shares | $83,256,168 |
| ARCOSA INC | COMMON | 039653100 | — | 571,378 shares | $83,015,545 |
| AMBEV SA-SPN ADR | ADR | 02319V103 | — | 26,369,937 shares | $82,801,602 |
| INTUITIVE SURGICAL INC | COMMON | 46120E602 | — | 205,809 shares | $81,846,123 |
| ALLEGRO MICROSYSTEMS INC | COMMON | 01749D105 | — | 1,169,877 shares | $81,446,837 |
| MOOG INC CL A | COMMON | 615394202 | — | 183,161 shares | $77,630,818 |
| LIGAND PHARMACEUTICALS CL B | COMMON | 53220K504 | — | 242,644 shares | $76,697,342 |
| YUM! BRANDS INC | COMMON | 988498101 | — | 470,057 shares | $75,143,312 |
| ESCO TECHNOLOGIES | COMMON | 296315104 | — | 213,558 shares | $74,753,842 |
| LIFE TIME GROUP HOLDINGS INC | COMMON | 53190C102 | — | 1,814,233 shares | $74,093,276 |
| AAR CORP | COMMON | 000361105 | — | 490,175 shares | $70,060,677 |
| UBER TECHNOLOGIES INC CVT | CV BND | 90353TAM2 | — | 968,796 shares | $69,908,301 |