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Loomis Sayles & Co L P

Q1 2023 Holdings

Filed 2023-05-11 | 1340 holdings | $11.8B | 13F-HR/A | View on SEC ↗ · Holdings Table ↗

Amended (2023-05-15) | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Boeing Co(BA)COMMON097023105$2.5B11,565,14720.8%
Amazon.com Inc(AMZN)COMMON023135106$2.4B22,807,73619.9%
Alphabet Inc(GOOGL)COMMON02079K305$1.9B18,773,62116.5%
Autodesk Inc(ADSK)COMMON052769106$1.4B6,679,93111.8%
Alphabet Inc(GOOG)COMMON02079K107$818.9M7,873,8686.9%
Alibaba Group Holding(BABA)ADR01609W102$576.7M5,644,3474.9%
Airbnb Inc(ABNB)COMMON009066101$300.4M2,414,8142.5%
Cummins Engine(CMI)COMMON231021106$266.9M1,117,1392.3%
Costco Wholesale Corp(COST)COMMON22160K105$212.8M428,3111.8%
Alnylam Pharmaceuticals Inc(ALNY)COMMON02043Q107$131.9M658,2261.1%
Adobe SYS(ADBE)COMMON00724F101$126.5M328,2381.1%
Conmed Corp(CNMD)COMMON207410101$83.4M803,0630.7%
Casella Waste Systems Inc CL A(CWST)COMMON147448104$76.2M921,8190.6%
BOX Inc(BOX)COMMON10316T104$69.3M2,587,6800.6%
Topgolf Callaway Brands Corp(CALY)COMMON131193104$69.1M3,195,3360.6%
Bellring Brands Inc(BRBR)ACOMMON07831C103$67.5M1,985,4810.6%
Acadia Healthcare Co Inc(ACHC)COMMON00404A109$64.8M896,2540.5%
Arcosa Inc(ACA)COMMON039653100$60.4M957,4430.5%
BJS Wholesale Club Holdings(BJ)COMMON05550J101$50.9M669,4480.4%
Axon Enterprise Inc(AXON)COMMON05464C101$50.0M222,2390.4%
Calix Inc(CALX)COMMON13100M509$44.1M822,2470.4%
Boot Barn Holdings Inc(BOOT)COMMON099406100$43.7M569,6920.4%
BRP Group Inc(BWIN)COMMON05589G102$41.9M1,645,0390.4%
Ciena Corp(CIEN)COMMON171779309$37.8M720,3390.3%
Atricure Inc(ATRC)COMMON04963C209$37.1M895,6020.3%
Bancorp Inc(TBBK)COMMON05969A105$33.9M1,216,4150.3%
Boston Beer Company CL A(SAM)COMMON100557107$31.2M94,7830.3%
Concentrix Corp(CNXC)COMMON20602D101$28.8M237,2980.2%
AAR Corp(AIR)COMMON000361105$28.4M520,0200.2%
Altice USA Inc(OPTU)COMMON02156K103$27.5M8,044,4420.2%
Allegheny Technologies Inc(ATI)COMMON01741R102$22.4M568,5910.2%
Allegro Microsystems Inc(ALGM)COMMON01749D105$20.8M434,0710.2%
Clean Harbors Inc(CLH)COMMON184496107$19.2M134,9300.2%
Colliers International Group Inc(CIGI)COMMON194693107$18.1M171,3520.2%
AMN Healthcare Services Inc(AMN)COMMON001744101$17.1M205,8160.1%
Avantor Inc(AVTR)COMMON05352A100$15.8M748,1640.1%
Axos Financial Inc(AX)COMMON05465C100$15.8M428,2220.1%
II-VI Inc(COHR)ACOMMON19247G107$14.6M382,4050.1%
Crocs Inc(CROX)COMMON227046109$14.5M114,7580.1%
Antero Resources Corp(AR)COMMON03674X106$14.3M619,2630.1%
Biomarin Pharmaceutical Inc(BMRN)COMMON09061G101$11.8M121,5150.1%
Charles River Labs(CRL)COMMON159864107$9.9M48,9530.1%
Alignment Healthcare Inc(ALHC)COMMON01625V104$9.7M1,523,5310.1%
Abbvie Inc(ABBV)COMMON00287Y109$8.6M54,1430.1%
Chart Industries Inc(GTLS)COMMON16115Q308$7.7M61,0720.1%
Allscripts Inc(MDRX)COMMON01988P108$7.4M568,5310.1%
Custom Truck One Source Inc(CTOS)COMMON23204X103$5.1M753,8710.0%
ANI Pharmaceuticals Inc(ANIP)COMMON00182C103$4.1M104,0120.0%
Nvidia Corp(NVDA)COMMON67066G104$3.2M11,528,5620.0%
Meta Platforms Inc(META)COMMON30303M102$3.1M14,457,0240.0%
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