Atom Investors LP
Follow13F filer, CIK 1738902, AUSTIN, TX
Atom Investors LP reported $1,396,516,390 across 641 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-15. Its ten largest share positions make up 9.94% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001214659-26-006309
- Period
- 2026-03-31
- Reported value
- $1.4B
- Holdings
- 641
- Top 10 weight
- 9.94%
- New
- 331
- Sold out
- 246
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| EQIXnew | +11,954 | $11.7M |
| AVGOadded | +29,993 | $9.28M |
| RSnew | +29,194 | $8.87M |
| WEXnew | +56,949 | $8.72M |
| CDEnew | +408,502 | $7.67M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Largest sells vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| LBRTreduced | -490,901 | -$14.1M |
| SITEreduced | -105,700 | -$14.1M |
| CRMexited | -52,870 | -$14M |
| GLNGreduced | -251,139 | -$13.6M |
| XLUexited | -266,557 | -$11.4M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Back to all 641 share positions
Sold out in Q1 2026
Positions in the previous quarter's report that this quarter's report no longer lists.
| Security | Shares before | Value before | Type |
|---|---|---|---|
| CRMSALESFORCE INC | 52,870 | $14M | shares |
| XLUSELECT SECTOR SPDR TR | 266,557 | $11.4M | shares |
| XLPSELECT SECTOR SPDR TR | 143,951 | $11.2M | shares |
| USMVISHARES TR | 118,443 | $11.2M | shares |
| XLVSELECT SECTOR SPDR TR | 71,941 | $11.1M | shares |
| ATROASTRONICS CORP | 188,492 | $10.2M | shares |
| FFIVF5 INC | 40,011 | $10.2M | shares |
| XLRESELECT SECTOR SPDR TR | 252,322 | $10.2M | shares |
| SHWSHERWIN WILLIAMS CO | 30,401 | $9.85M | shares |
| DVADAVITA INC | 71,796 | $8.16M | shares |
| EHCENCOMPASS HEALTH CORP | 76,487 | $8.12M | shares |
| CLHCLEAN HARBORS INC | 31,001 | $7.27M | shares |
| GPGIGPGI INC | 334,666 | $6.45M | shares |
| SAIASAIA INC | 19,048 | $6.22M | shares |
| DORMDORMAN PRODS INC | 50,191 | $6.18M | shares |
| AAPADVANCE AUTO PARTS INC | 150,108 | $5.9M | shares |
| ENSGENSIGN GROUP INC | 32,943 | $5.74M | shares |
| EFOREVERFORTH INC | 104,762 | $5.05M | shares |
| ENTGENTEGRIS INC | 57,914 | $4.88M | shares |
| DBRGDIGITALBRIDGE GROUP INC | 317,345 | $4.87M | shares |
| DISDISNEY WALT CO | 42,322 | $4.81M | shares |
| GTLSCHART INDS INC | 23,019 | $4.75M | shares |
| MUMICRON TECHNOLOGY INC | 16,213 | $4.63M | shares |
| DHRDANAHER CORP DEL | 19,861 | $4.55M | shares |
| LOPEGRAND CANYON ED INC | 26,451 | $4.4M | shares |
| AAPLAPPLE INC | 15,892 | $4.32M | shares |
| DGXQUEST DIAGNOSTICS INC | 24,043 | $4.17M | shares |
| BLDTOPBUILD COR | 9,990 | $4.17M | shares |
| GUTSFRACTYL HEALTH INC | 1,883,018 | $4.14M | shares |
| FISVFISERV INC | 58,823 | $3.95M | shares |
| PNWPINNACLE WEST CAP CORP | 44,129 | $3.91M | shares |
| VICIVICI PPTYS INC | 136,200 | $3.83M | shares |
| ADTNADTRAN HOLDINGS INC | 439,946 | $3.82M | shares |
| MCHPMICROCHIP TECHNOLOGY INC. | 55,855 | $3.56M | shares |
| SYYSYSCO CORP | 48,093 | $3.54M | shares |
| ORLYOREILLY AUTOMOTIVE INC | 38,170 | $3.48M | shares |
| THCTENET HEALTHCARE CORP | 17,250 | $3.43M | shares |
| NKENIKE INC | 52,660 | $3.35M | shares |
| MSIMOTOROLA SOLUTIONS INC | 8,678 | $3.33M | shares |
| ASNDASCENDIS PHARMA A/S | 15,478 | $3.3M | shares |
| CENXCENTURY ALUM CO | 83,374 | $3.27M | shares |
| EQTEQT CORP | 59,176 | $3.17M | shares |
| KGSKODIAK GAS SVCS INC | 83,514 | $3.12M | shares |
| AXTAAXALTA COATING SYS LTD | 92,362 | $2.98M | shares |
| CVGWCALAVO GROWERS INC | 127,863 | $2.78M | shares |
| OMFONEMAIN HLDGS INC | 39,104 | $2.64M | shares |
| YUMYUM BRANDS INC | 17,032 | $2.58M | shares |
| ETSYETSY INC | 46,444 | $2.57M | shares |
| GIIIG III APPAREL GROUP LTD | 88,237 | $2.56M | shares |
| VNOMVIPER ENERGY INC | 66,083 | $2.55M | shares |
| ZTSZOETIS INC | 20,026 | $2.52M | shares |
| CVLTCOMMVAULT SYS INC | 18,741 | $2.35M | shares |
| CYBERARK SOFTWARE LTD/ISRAELCYBERARK SOFTWARE LTD/ISRAEL | 5,243 | $2.34M | shares |
| PKGPACKAGING CORP AMER | 11,008 | $2.27M | shares |
| APDAIR PRODUCTS AND CHEMICALS I | 9,047 | $2.23M | shares |
| PLYMPLYMOUTH INDUSTRIAL REIT INC | 101,266 | $2.22M | shares |
| AEPAMERICAN ELEC PWR CO INC | 18,275 | $2.11M | shares |
| CPTCAMDEN PPTY TR | 18,996 | $2.09M | shares |
| CONCONCENTRA GROUP HOLDINGS PAR | 105,549 | $2.08M | shares |
| SKYDPARAMOUNT SKYDANCE CORP | 154,782 | $2.07M | shares |
| SGRYSURGERY PARTNERS INC | 134,053 | $2.07M | shares |
| ADUSADDUS HOMECARE CORP | 18,047 | $1.94M | shares |
| VECOVEECO INSTRS INC DEL | 66,859 | $1.91M | shares |
| WTWISDOMTREE INC | 153,919 | $1.88M | shares |
| QUREUNIQURE NV | 78,209 | $1.87M | shares |
| HOGHARLEY DAVIDSON INC | 90,937 | $1.86M | shares |
| LADLITHIA MTRS INC | 5,541 | $1.84M | shares |
| NINISOURCE INC | 44,029 | $1.84M | shares |
| ALKSALKERMES PLC | 65,706 | $1.84M | shares |
| RFREGIONS FINANCIAL CORP NEW | 66,324 | $1.8M | shares |
| SPOTSPOTIFY TECHNOLOGY S A | 3,035 | $1.76M | shares |
| PGPROCTER & GAMBLE CO | 12,285 | $1.76M | shares |
| DVDOUBLEVERIFY HLDGS INC | 153,768 | $1.76M | shares |
| ABMABM INDS INC | 40,324 | $1.71M | shares |
| AMLXAMYLYX PHARMACEUTICALS INC | 139,422 | $1.68M | shares |
| SCISERVICE CORP INTL | 21,221 | $1.65M | shares |
| LCIDLUCID GROUP INC | 155,113 | $1.64M | shares |
| MPMP MATERIALS CORP | 31,672 | $1.6M | shares |
| AAONAAON INC | 20,715 | $1.58M | shares |
| SOUNSOUNDHOUND AI INC | 155,809 | $1.55M | shares |
| PLOWDOUGLAS DYNAMICS INC | 46,632 | $1.52M | shares |
| ZIONZIONS BANCORPORATION NATL AS | 25,186 | $1.47M | shares |
| XOMEXXON MOBIL CORP | 12,189 | $1.47M | shares |
| CSWCCAPITAL SOUTHWEST CORP | 65,809 | $1.46M | shares |
| TGNATEGNA INC | 74,830 | $1.45M | shares |
| ECVTECOVYST INC | 149,116 | $1.45M | shares |
| BRBRBELLRING BRANDS INC | 53,585 | $1.43M | shares |
| SAMBOSTON BEER INC | 7,243 | $1.41M | shares |
| KHCKRAFT HEINZ CO | 57,550 | $1.4M | shares |
| ONON SEMICONDUCTOR CORP | 25,190 | $1.36M | shares |
| RPRXROYALTY PHARMA PLC | 33,921 | $1.31M | shares |
| UUNITY SOFTWARE INC | 28,435 | $1.26M | shares |
| LHLABCORP HOLDINGS INC | 4,969 | $1.25M | shares |
| LBTYALIBERTY GLOBAL LTD | 111,458 | $1.24M | shares |
| SLGNSILGAN HLDGS INC | 29,644 | $1.2M | shares |
| HTOH2O AMERICA | 23,425 | $1.15M | shares |
| QQNITY ELECTRONICS INC | 14,033 | $1.15M | shares |
| WULFTERAWULF INC | 98,639 | $1.13M | shares |
| TRUPTRUPANION INC | 29,617 | $1.11M | shares |
| BULLWEBULL CORP | 139,917 | $1.09M | shares |
| VRTVERTIV HOLDINGS CO | 6,536 | $1.06M | shares |
| GCMGGCM GROSVENOR INC | 92,166 | $1.04M | shares |
| IWNISHARES TR | 5,461 | $990K | shares |
| IESCIES HOLDINGS INC | 2,472 | $962K | shares |
| BATRKATLANTA BRAVES HLDGS INC | 23,761 | $937K | shares |
| NXQUANEX BLDG PRODS CORP | 60,923 | $937K | shares |
| AVTXAVALO THERAPEUTICS INC | 51,194 | $930K | shares |
| PWRQUANTA SVCS INC | 2,134 | $901K | shares |
| BRK-BBERKSHIRE HATHAWAY INC DEL | 1,781 | $895K | shares |
| GAPGAP INC | 34,595 | $886K | shares |
| LAZLAZARD INC | 17,437 | $847K | shares |
| EPAMEPAM SYS INC | 4,129 | $846K | shares |
| RDNRADIAN GROUP INC | 23,463 | $844K | shares |
| MOALTRIA GROUP INC | 14,528 | $838K | shares |
| SLNOSOLENO THERAPEUTICS INC | 17,550 | $813K | shares |
| MLYSMINERALYS THERAPEUTICS INC | 22,330 | $810K | shares |
| MSTRSTRATEGY INC | 5,302 | $806K | shares |
| FOXAFOX CORP | 10,989 | $803K | shares |
| JCIJOHNSON CONTROLS INTERNATION | 6,225 | $745K | shares |
| EPCEDGEWELL PERSONAL CARE CO | 43,713 | $745K | shares |
| IDAIDACORP INC | 5,737 | $726K | shares |
| PTONPELOTON INTERACTIVE INC | 117,404 | $723K | shares |
| TDUPTHREDUP INC | 112,065 | $716K | shares |
| LXEOLEXEO THERAPEUTICS INC | 68,491 | $680K | shares |
| GDRXGOODRX HLDGS INC | 248,607 | $674K | shares |
| USARUSA RARE EARTH INC | 55,212 | $657K | shares |
| CLFDCLEARFIELD INC | 22,509 | $656K | shares |
| ARCTARCTURUS THERAPEUTICS HLDGS | 106,400 | $652K | shares |
| SANMSANMINA CORP | 4,344 | $652K | shares |
| AJGGALLAGHER ARTHUR J & CO | 2,482 | $642K | shares |
| GOSSGOSSAMER BIO INC | 205,639 | $637K | shares |
| KLICKULICKE & SOFFA INDS INC | 13,369 | $609K | shares |
| PENNPENN ENTERTAINMENT INC | 39,593 | $584K | shares |
| FYBRFRONTIER COMMUNICATIONS PARE | 15,227 | $580K | shares |
| KRKROGER CO | 9,167 | $573K | shares |
| BYNDBEYOND MEAT INC | 655,779 | $538K | shares |
| PANWPALO ALTO NETWORKS INC | 2,918 | $537K | shares |
| CZRCAESARS ENTERTAINMENT INC NE | 22,530 | $527K | shares |
| NWLNEWELL BRANDS INC | 135,109 | $503K | shares |
| CBRLCRACKER BARREL OLD CTRY STOR | 19,572 | $497K | shares |
| HTZHERTZ GLOBAL HLDGS INC | 95,645 | $492K | shares |
| ECLECOLAB INC | 1,781 | $468K | shares |
| XRTSPDR SERIES TRUST | 5,391 | $460K | shares |
| AFLAFLAC INC | 4,031 | $444K | shares |
| INVAINNOVIVA INC | 21,457 | $429K | shares |
| PBPROSPERITY BANCSHARES INC | 6,181 | $427K | shares |
| BKEBUCKLE INC | 7,974 | $426K | shares |
| USBUS BANCORP | 7,870 | $420K | shares |
| VRDNVIRIDIAN THERAPEUTICS INC | 13,470 | $419K | shares |
| NXHNEIGHBORHOOD INTELLIGENCE IN | 74,771 | $408K | shares |
| MDTMEDTRONIC PLC | 4,119 | $396K | shares |
| MVSTMICROVAST HOLDINGS INC | 140,298 | $393K | shares |
| XHBSPDR SERIES TRUST | 3,759 | $387K | shares |
| RXRXRECURSION PHARMACEUTICALS IN | 94,287 | $386K | shares |
| JANXJANUX THERAPEUTICS INC | 27,942 | $386K | shares |
| SIRISIRIUSXM HOLDINGS INC | 19,173 | $383K | shares |
| XLFSELECT SECTOR SPDR TR | 6,940 | $380K | shares |
| WELLWELLTOWER INC | 2,005 | $372K | shares |
| EXCEXELON CORP | 8,472 | $369K | shares |
| CBLCBL & ASSOC PPTYS INC | 9,676 | $358K | shares |
| MAGNMAGNERA CORP | 22,994 | $348K | shares |
| CVNACARVANA CO | 824 | $348K | shares |
| XLISELECT SECTOR SPDR TR | 2,046 | $317K | shares |
| GPIGROUP 1 AUTOMOTIVE INC | 792 | $311K | shares |
| FSLRFIRST SOLAR INC | 1,173 | $306K | shares |
| EBFENNIS INC | 16,929 | $305K | shares |
| CDXSCODEXIS INC | 184,655 | $301K | shares |
| EMNEASTMAN CHEM CO | 4,589 | $293K | shares |
| CMCSACOMCAST CORP NEW | 9,668 | $289K | shares |
| VOYAVOYA FINANCIAL INC | 3,877 | $289K | shares |
| MPCMARATHON PETE CORP | 1,745 | $284K | shares |
| COLLCOLLEGIUM PHARMACEUTICAL INC | 6,124 | $284K | shares |
| VERXVERTEX INC | 14,067 | $281K | shares |
| KRESPDR SERIES TRUST | 4,279 | $277K | shares |
| CCITIGROUP INC | 2,372 | $277K | shares |
| ROSTROSS STORES INC | 1,519 | $274K | shares |
| SEPNSEPTERNA INC | 9,791 | $273K | shares |
| ANGOANGIODYNAMICS INC | 21,156 | $272K | shares |
| XBISPDR SERIES TRUST | 2,183 | $266K | shares |
| HIIHUNTINGTON INGALLS INDS INC | 780 | $265K | shares |
| TELTE CONNECTIVITY PLC | 1,154 | $263K | shares |
| PGENPRECIGEN INC | 61,825 | $258K | shares |
| COPCONOCOPHILLIPS | 2,732 | $256K | shares |
| QSQUANTUMSCAPE CORP | 24,315 | $253K | shares |
| SNBRQSLEEP NUMBER CORP | 29,540 | $250K | shares |
| VACMARRIOTT VACATIONS WORLDWIDE | 4,320 | $249K | shares |
| MBLYMOBILEYE GLOBAL INC | 23,819 | $249K | shares |
| CSGSCSG SYS INTL INC | 3,236 | $248K | shares |
| GOODGLADSTONE COMMERCIAL CORP | 22,597 | $241K | shares |
| ASPIASP ISOTOPES INC | 44,661 | $239K | shares |
| SMHVANECK ETF TRUST | 663 | $239K | shares |
| GMEGAMESTOP CORP | 11,733 | $236K | shares |
| LUMNLUMEN TECHNOLOGIES INC | 29,892 | $232K | shares |
| MLMMARTIN MARIETTA MATLS INC | 373 | $232K | shares |
| TROXTRONOX HOLDINGS PLC | 55,112 | $230K | shares |
| XLESELECT SECTOR SPDR TR | 5,106 | $228K | shares |
| AROCARCHROCK INC | 8,689 | $226K | shares |
| MRKMERCK & CO INC | 2,147 | $226K | shares |
| GPCGENUINE PARTS CO | 1,835 | $226K | shares |
| DYDYCOM INDS INC | 657 | $222K | shares |
| CHEFCHEFS WHSE INC | 3,528 | $220K | shares |
| BHVNBIOHAVEN LTD | 19,356 | $219K | shares |
| MRTNMARTEN TRANS LTD | 19,013 | $216K | shares |
| GNKGENCO SHIPPING & TRADING LTD | 11,740 | $216K | shares |
| EOLSEVOLUS INC | 32,498 | $216K | shares |
| KOSKOSMOS ENERGY LTD | 231,275 | $210K | shares |
| AZTAAZENTA INC | 6,188 | $206K | shares |
| VEAVANGUARD TAX-MANAGED FDS | 3,267 | $204K | shares |
| OIHVANECK ETF TRUST | 703 | $200K | shares |
| BTBTBIT DIGITAL INC | 103,025 | $195K | shares |
| ASIXADVANSIX INC | 10,951 | $189K | shares |
| QUBTQUANTUM COMPUTING INC | 18,026 | $185K | shares |
| UDMYUDEMY INC | 30,831 | $180K | shares |
| TTECTTEC HLDGS INC | 48,273 | $174K | shares |
| OSCROSCAR HEALTH INC | 11,888 | $171K | shares |
| PRTAPROTHENA CORP PLC | 17,026 | $163K | shares |
| PLUGPLUG PWR INC | 78,375 | $154K | shares |
| MEIMETHODE ELECTRS INC | 23,106 | $153K | shares |
| BZAIBLAIZE HLDGS INC | 74,172 | $145K | shares |
| COURCOURSERA INC | 18,445 | $136K | shares |
| RCKTROCKET PHARMACEUTICALS INC | 36,480 | $128K | shares |
| KULRKULR TECHNOLOGY GROUP INC | 43,026 | $127K | shares |
| NPWRNET POWER INC | 55,094 | $126K | shares |
| SANASANA BIOTECHNOLOGY INC | 30,402 | $124K | shares |
| PTLOPORTILLOS INC | 25,321 | $115K | shares |
| FLWS1 800 FLOWERS COM INC | 25,071 | $98.5K | shares |
| FRMIFERMI INC | 11,692 | $93.5K | shares |
| DDD3D SYS CORP DEL | 52,078 | $92.2K | shares |
| SLDPSOLID POWER INC | 20,355 | $86.5K | shares |
| SABRSABRE CORP | 54,140 | $73.6K | shares |
| IBRXIMMUNITYBIO INC | 36,207 | $71.7K | shares |
| SSPSCRIPPS E W CO OHIO | 17,721 | $70.7K | shares |
| HPKHIGHPEAK ENERGY INC | 14,451 | $68.5K | shares |
| HRTXHERON THERAPEUTICS INC | 48,178 | $62.6K | shares |
| PDYNPALLADYNE AI CORP | 13,239 | $56.4K | shares |
| GERNGERON CORP | 37,341 | $49.3K | shares |
| ABEVAMBEV SA | 18,458 | $45.6K | shares |
| ABATAMERICAN BATTERY TECHNOLOGY | 11,457 | $38.3K | shares |
| OPKOPKO HEALTH INC | 28,258 | $35.6K | shares |
| PALIPALISADE BIO INC | 14,041 | $33K | shares |
| SATLSATELLOGIC INC | 16,967 | $31.7K | shares |
| SKINSKINHEALTH SYSTEMS INC | 21,214 | $29.5K | shares |
| HUMAHUMACYTE INC | 25,866 | $24.8K | shares |
| QSIQUANTUM SI INC | 21,995 | $24.2K | shares |
| NXXTNEXTNRG INC | 16,541 | $24K | shares |
| RXTRACKSPACE TECHNOLOGY INC | 10,810 | $10.5K | shares |
How Q1 2026 was built
Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0001214659-26-006309 | base | 2026-05-15 | acceptance time not in the bulk data set |