Atom Investors LP
AUSTIN, TX
$1.1bn in 818 US stocks at the end of 30 June 2026. The top 10 are 11.0% of the money. It changed about 59.8% of the portfolio this quarter.
Value
$1.1bn
Stocks
818
Top 10 share
11.0%
Turnover
59.8%
What changed this quarter
New
Bought for the first time this quarter.
- Hewlett Packard EnterpriseHPE0.9% of the fund
- IsharesEWZ0.7% of the fund
- VSEVSEC0.6% of the fund
- AppleAAPL0.6% of the fund
- JBT MarelJBTM0.5% of the fund
- Invesco Exchange Traded FD TRSP0.5% of the fund
- Home DepotHD0.5% of the fund
- GracoGGG0.5% of the fund
- Zeta Global HoldingsZETA0.5% of the fund
- Silgan HoldingsSLGN0.4% of the fund
- Ferguson EnterprisesFERG0.4% of the fund
- Micron TechnologyMU0.4% of the fund
- Lam ResearchLRCX0.4% of the fund
- Mcgrath RentcorpMGRC0.3% of the fund
- Lowe's CompaniesLOW0.3% of the fund
- MastercardMA0.3% of the fund
- Gilead SciencesGILD0.3% of the fund
- PepsiCoPEP0.3% of the fund
- FastenalFAST0.3% of the fund
- Eagle MaterialsEXP0.3% of the fund
- FedExFDX0.3% of the fund
- StarbucksSBUX0.3% of the fund
- ChubbCB0.3% of the fund
- Somnigroup InternationalSGI0.3% of the fund
- Smith A OAOS0.3% of the fund
Added
Bought more of a stock they already held.
- ViatrisVTRS1.0% of the fund+561%
- IntelINTC0.9% of the fund+262%
- Rhythm PharmaceuticalsRYTM0.7% of the fund+29%
- EsabESAB0.7% of the fund+238%
- GXO LogisticsGXO0.7% of the fund+44%
- VerisignVRSN0.5% of the fund+308%
- Ultragenyx PharmaceuticalRARE0.5% of the fund+83%
- AmetekAME0.5% of the fund+62%
- MicrosoftMSFT0.5% of the fund+31%
- TTM TechnologiesTTMI0.5% of the fund+245%
- SemtechSMTC0.4% of the fund+303%
- Abbott LaboratoriesABT0.4% of the fund+140%
- Lincoln Electric HoldingsLECO0.4% of the fund+5%
- Consolidated EdisonED0.4% of the fund+300%
- National Presto IndustriesNPK0.3% of the fund+7%
- HNIHNI0.3% of the fund+42%
- Supernus PharmaceuticalsSUPN0.3% of the fund+75%
- Core & MainCNM0.3% of the fund+941%
- Syndax PharmaceuticalsSNDX0.3% of the fund+4%
- Axsome TherapeuticsAXSM0.3% of the fund+73%
- Bentley SystemsBSY0.3% of the fund+39%
- Amentum HoldingsAMTM0.3% of the fund+605%
- InterfaceTILE0.3% of the fund+12%
- CovistaCVSA0.3% of the fund+16%
- Delta Air LinesDAL0.3% of the fund+447%
Cut
Sold some of their stake.
- Applied MaterialsAMAT0.6% of the fund-50%
- BroadcomAVGO0.6% of the fund-51%
- NvidiaNVDA0.6% of the fund-41%
- ImmunomeIMNM0.6% of the fund-3%
- EquinixEQIX0.5% of the fund-52%
- Amazon.comAMZN0.5% of the fund-54%
- RelianceRS0.3% of the fund-66%
- Dianthus TherapeuticsDNTH0.3% of the fund-65%
- CelcuityCELC0.3% of the fund-55%
- NRG EnergyNRG0.3% of the fund-48%
- Malibu BoatsMBUU0.3% of the fund-45%
- CVB FinancialCVBF0.3% of the fund-14%
- BlueLinx HoldingsBXC0.3% of the fund-6%
- Meritage HomesMTH0.3% of the fund-54%
- StandardAeroSARO0.3% of the fund-31%
- United TherapeuticsUTHR0.3% of the fund-46%
- Snap-onSNA0.3% of the fund-22%
- Jazz PharmaceuticalsJAZZ0.3% of the fund-17%
- Bristol-Myers SquibbBMY0.3% of the fund-55%
- Franklin ElectricFELE0.3% of the fund-6%
- American Financial GroupAFG0.3% of the fund-11%
- Kodiak SciencesKOD0.3% of the fund-60%
- Casella Waste SystemsCWST0.3% of the fund-41%
- ErascaERAS0.3% of the fund-54%
- American Public EducationAPEI0.3% of the fund-21%
Sold out
Sold their entire stake.
- Bio-TechneTECH-100%
- Scotts Miracle-GroSMG-100%
- WEXWEX-100%
- H&R BlockHRB-100%
- Alaska Air GroupALK-100%
- CactusWHD-100%
- Resideo TechnologiesREZI-100%
- Coeur MiningCDE-100%
- Constellation BrandsSTZ-100%
- Performance Food GroupPFGC-100%
- Centerpoint EnergyCNP-100%
- Burlington StoresBURL-100%
- CSXCSX-100%
- Centessa Pharmaceuticals-100%
- JBSJBS-100%
- S&P GlobalSPGI-100%
- Vishay IntertechnologyVSH-100%
- Proassurance-100%
- Ishares TRIWM-100%
- General MotorsGM-100%
- Thermon Group Hldgs-100%
- Arrow ElectronicsARW-100%
- Vistance NetworksVISN-100%
- BlackstoneBX-100%
- Akamai TechnologiesAKAM-100%
Holdings
- Vanguard Index FDSVOO
- Share
- 4.1%
- Value
- $46m
- Shares
- 66,972
Held
- IsharesEWZ
- Share
- 0.7%
- Value
- $8m
- Shares
- 234,771
New
- Invesco Exchange Traded FD TRSP
- Share
- 0.5%
- Value
- $6m
- Shares
- 27,764
New
| Company | Share of fund | Value | Shares | Change |
|---|---|---|---|---|
| Vanguard Index FDSVOO | 4.1% | $46m | 66,972 | Held |
| ViatrisVTRS | 1.0% | $11m | 705,683 | +561% |
| IntelINTC | 0.9% | $11m | 76,015 | +262% |
| Hewlett Packard EnterpriseHPE | 0.9% | $10m | 215,283 | New |
| Rhythm PharmaceuticalsRYTM | 0.7% | $8m | 73,465 | +29% |
| EsabESAB | 0.7% | $8m | 82,405 | +238% |
| IsharesEWZ | 0.7% | $8m | 234,771 | New |
| GXO LogisticsGXO | 0.7% | $8m | 156,873 | +44% |
| Applied MaterialsAMAT | 0.6% | $7m | 9,715 | -50% |
| BroadcomAVGO | 0.6% | $7m | 18,060 | -51% |
| NvidiaNVDA | 0.6% | $7m | 33,901 | -41% |
| VSEVSEC | 0.6% | $6m | 28,386 | New |
| AppleAAPL | 0.6% | $6m | 21,814 | New |
| ImmunomeIMNM | 0.6% | $6m | 297,489 | -3% |
| JBT MarelJBTM | 0.5% | $6m | 42,492 | New |
| VerisignVRSN | 0.5% | $6m | 24,293 | +308% |
| EquinixEQIX | 0.5% | $6m | 5,714 | -52% |
| Invesco Exchange Traded FD TRSP | 0.5% | $6m | 27,764 | New |
| Home DepotHD | 0.5% | $6m | 16,683 | New |
| Ultragenyx PharmaceuticalRARE | 0.5% | $6m | 171,771 | +83% |
| GracoGGG | 0.5% | $6m | 74,973 | New |
| AmetekAME | 0.5% | $6m | 22,891 | +62% |
| MicrosoftMSFT | 0.5% | $5m | 14,579 | +31% |
| TTM TechnologiesTTMI | 0.5% | $5m | 28,908 | +245% |
| Amazon.comAMZN | 0.5% | $5m | 22,644 | -54% |
| AlphabetGOOG | 0.5% | $5m | 15,198 | Held |
| Zeta Global HoldingsZETA | 0.5% | $5m | 264,086 | New |
| Silgan HoldingsSLGN | 0.4% | $5m | 107,324 | New |
| Ferguson EnterprisesFERG | 0.4% | $5m | 20,966 | New |
| SemtechSMTC | 0.4% | $5m | 30,064 | +303% |
| Micron TechnologyMU | 0.4% | $5m | 4,068 | New |
| Abbott LaboratoriesABT | 0.4% | $5m | 50,174 | +140% |
| Lincoln Electric HoldingsLECO | 0.4% | $4m | 16,908 | +5% |
| Lam ResearchLRCX | 0.4% | $4m | 9,535 | New |
| Consolidated EdisonED | 0.4% | $4m | 35,657 | +300% |
| Mcgrath RentcorpMGRC | 0.3% | $4m | 32,013 | New |
| Lowe's CompaniesLOW | 0.3% | $4m | 17,565 | New |
| MastercardMA | 0.3% | $4m | 7,408 | New |
| National Presto IndustriesNPK | 0.3% | $4m | 30,383 | +7% |
| HNIHNI | 0.3% | $4m | 93,877 | +42% |
| RelianceRS | 0.3% | $4m | 10,023 | -66% |
| Supernus PharmaceuticalsSUPN | 0.3% | $4m | 79,936 | +75% |
| Gilead SciencesGILD | 0.3% | $4m | 29,028 | New |
| Dianthus TherapeuticsDNTH | 0.3% | $4m | 37,228 | -65% |
| Core & MainCNM | 0.3% | $4m | 74,801 | +941% |
| CelcuityCELC | 0.3% | $4m | 34,488 | -55% |
| PepsiCoPEP | 0.3% | $4m | 26,345 | New |
| Syndax PharmaceuticalsSNDX | 0.3% | $4m | 162,524 | +4% |
| NRG EnergyNRG | 0.3% | $4m | 24,183 | -48% |
| Malibu BoatsMBUU | 0.3% | $3m | 127,366 | -45% |
| FastenalFAST | 0.3% | $3m | 72,660 | New |
| Eagle MaterialsEXP | 0.3% | $3m | 15,501 | New |
| Axsome TherapeuticsAXSM | 0.3% | $3m | 14,179 | +73% |
| CVB FinancialCVBF | 0.3% | $3m | 153,349 | -14% |
| BlueLinx HoldingsBXC | 0.3% | $3m | 54,846 | -6% |
| FedExFDX | 0.3% | $3m | 10,714 | New |
| StarbucksSBUX | 0.3% | $3m | 32,753 | New |
| Bentley SystemsBSY | 0.3% | $3m | 111,872 | +39% |
| InnospecIOSP | 0.3% | $3m | 40,870 | Held |
| Amentum HoldingsAMTM | 0.3% | $3m | 160,876 | +605% |
| Meritage HomesMTH | 0.3% | $3m | 39,467 | -54% |
| StandardAeroSARO | 0.3% | $3m | 110,579 | -31% |
| United TherapeuticsUTHR | 0.3% | $3m | 6,052 | -46% |
| ChubbCB | 0.3% | $3m | 9,602 | New |
| Snap-onSNA | 0.3% | $3m | 8,084 | -22% |
| Jazz PharmaceuticalsJAZZ | 0.3% | $3m | 13,474 | -17% |
| Somnigroup InternationalSGI | 0.3% | $3m | 41,284 | New |
| Smith A OAOS | 0.3% | $3m | 51,399 | New |
| Motorola SolutionsMSI | 0.3% | $3m | 7,737 | New |
| Bristol-Myers SquibbBMY | 0.3% | $3m | 55,638 | -55% |
| InterfaceTILE | 0.3% | $3m | 88,515 | +12% |
| Marvell TechnologyMRVL | 0.3% | $3m | 10,628 | New |
| CovistaCVSA | 0.3% | $3m | 25,391 | +16% |
| Delta Air LinesDAL | 0.3% | $3m | 33,454 | +447% |
| Armstrong World IndustriesAWI | 0.3% | $3m | 19,182 | +257% |
| Franklin ElectricFELE | 0.3% | $3m | 28,478 | -6% |
| Biomarin PharmaceuticalBMRN | 0.3% | $3m | 52,916 | +32% |
| American Financial GroupAFG | 0.3% | $3m | 21,555 | -11% |
| Kodiak SciencesKOD | 0.3% | $3m | 76,843 | -60% |
| Aebi Schmidt Holding AGAEBI | 0.3% | $3m | 238,015 | +5% |
| Casella Waste SystemsCWST | 0.3% | $3m | 30,778 | -41% |
| Universal Health Realty Income TrustUHT | 0.3% | $3m | 67,302 | +580% |
| Seagate Technology HoldingsSTX | 0.3% | $3m | 3,050 | New |
| ErascaERAS | 0.3% | $3m | 159,811 | -54% |
| KrogerKR | 0.3% | $3m | 52,123 | New |
| American Public EducationAPEI | 0.3% | $3m | 53,680 | -21% |
| Procter & GamblePG | 0.3% | $3m | 19,581 | New |
| APi GroupAPG | 0.3% | $3m | 67,799 | New |
| ImmunovantIMVT | 0.3% | $3m | 74,171 | New |
| Horizon BancorpHBNC | 0.3% | $3m | 142,466 | -8% |
| Analog DevicesADI | 0.3% | $3m | 7,163 | +33% |
| Huntington BancsharesHBAN | 0.3% | $3m | 160,318 | -66% |
| PultegroupPHM | 0.3% | $3m | 20,621 | +197% |
| AppLovinAPP | 0.3% | $3m | 5,491 | New |
| Nektar TherapeuticsNKTR | 0.3% | $3m | 40,519 | -6% |
| First MerchantsFRME | 0.2% | $3m | 64,208 | +8% |
| Inhibrx BiosciencesINBX | 0.2% | $3m | 29,594 | +12% |
| Crane NXTCXT | 0.2% | $3m | 54,701 | -13% |
| HF SinclairDINO | 0.2% | $3m | 39,746 | +115% |
| ITTITT | 0.2% | $3m | 13,949 | New |
Showing the largest 100 of 818.
Over time and by industry
Value over time
Jun '25
Dec '25
Jun '26
Value is down 0.4% since 30 June 2025.
Where the money is
Technology18.6%
Industrials15.7%
Health care14.9%
Financial services12.6%
Retail & consumer10.1%
Materials4.5%
Real estate4.3%
Utilities3.6%
Everyday goods3.2%
Energy3.0%
Media & telecom2.1%
Other7.3%
From the fund's 13F filings. They list US stocks and options only, 45 days after each quarter, and leave out cash, bonds, shorts and foreign shares.