# Atom Investors LP

> Institutional holdings reported to the SEC as of Q2 2026 on Form 13F. CIK 1738902. Source: https://holderbook.com/funds/1738902-atom-investors-lp/

- Reported value: $1.1B
- Positions: 818
- Weight of the ten largest: 11.0%
- Filed: 2026-08-14

A 13F reports long US equity positions only. Short positions, bonds, foreign listings, private holdings and cash are not visible, so this is not the manager's whole book.

## Holdings

| Security | Ticker | Value | Shares | Weight | Quarters held |
|---|---|---|---|---|---|
| VANGUARD INDEX FDS | [VOO](https://holderbook.com/stocks/VOO/) | $46.0M | 66,972 | 4.1% | 3 |
| VIATRIS INC | [VTRS](https://holderbook.com/stocks/VTRS/) | $11.2M | 705,683 | 1.0% | 2 |
| INTEL CORP | [INTC](https://holderbook.com/stocks/INTC/) | $10.6M | 76,015 | 0.9% | 2 |
| HEWLETT PACKARD ENTERPRISE C | [HPE](https://holderbook.com/stocks/HPE/) | $9.7M | 215,283 | 0.9% | 1 |
| RHYTHM PHARMACEUTICALS INC | [RYTM](https://holderbook.com/stocks/RYTM/) | $8.2M | 73,465 | 0.7% | 3 |
| ESAB CORPORATION | [ESAB](https://holderbook.com/stocks/ESAB/) | $8.1M | 82,405 | 0.7% | 3 |
| ISHARES INC | [EWZ](https://holderbook.com/stocks/EWZ/) | $8.1M | 234,771 | 0.7% | 1 |
| GXO LOGISTICS INCORPORATED | [GXO](https://holderbook.com/stocks/GXO/) | $8.0M | 156,873 | 0.7% | 3 |
| APPLIED MATLS INC | [AMAT](https://holderbook.com/stocks/AMAT/) | $7.0M | 9,715 | 0.6% | 4 |
| BROADCOM INC | [AVGO](https://holderbook.com/stocks/AVGO/) | $6.8M | 18,060 | 0.6% | 15 |
| NVIDIA CORPORATION | [NVDA](https://holderbook.com/stocks/NVDA/) | $6.8M | 33,901 | 0.6% | 14 |
| VSE CORP | [VSEC](https://holderbook.com/stocks/VSEC/) | $6.5M | 28,386 | 0.6% | 1 |
| APPLE INC | [AAPL](https://holderbook.com/stocks/AAPL/) | $6.3M | 21,814 | 0.6% | 1 |
| IMMUNOME INC | [IMNM](https://holderbook.com/stocks/IMNM/) | $6.3M | 297,489 | 0.6% | 3 |
| JBT MAREL CORPORATION | [JBTM](https://holderbook.com/stocks/JBTM/) | $6.2M | 42,492 | 0.5% | 1 |
| VERISIGN INC | [VRSN](https://holderbook.com/stocks/VRSN/) | $6.1M | 24,293 | 0.5% | 2 |
| EQUINIX INC | [EQIX](https://holderbook.com/stocks/EQIX/) | $6.0M | 5,714 | 0.5% | 2 |
| INVESCO EXCHANGE TRADED FD T | [RSP](https://holderbook.com/stocks/RSP/) | $5.9M | 27,764 | 0.5% | 1 |
| HOME DEPOT INC | [HD](https://holderbook.com/stocks/HD/) | $5.9M | 16,683 | 0.5% | 1 |
| ULTRAGENYX PHARMACEUTICAL IN | [RARE](https://holderbook.com/stocks/RARE/) | $5.7M | 171,771 | 0.5% | 2 |
| GRACO INC | [GGG](https://holderbook.com/stocks/GGG/) | $5.7M | 74,973 | 0.5% | 1 |
| AMETEK INC | [AME](https://holderbook.com/stocks/AME/) | $5.5M | 22,891 | 0.5% | 2 |
| MICROSOFT CORP | [MSFT](https://holderbook.com/stocks/MSFT/) | $5.4M | 14,579 | 0.5% | 19 |
| TTM TECHNOLOGIES INC | [TTMI](https://holderbook.com/stocks/TTMI/) | $5.4M | 28,908 | 0.5% | 2 |
| AMAZON COM INC | [AMZN](https://holderbook.com/stocks/AMZN/) | $5.4M | 22,644 | 0.5% | 15 |
| ALPHABET INC | [GOOG](https://holderbook.com/stocks/GOOG/) | $5.4M | 15,198 | 0.5% | 13 |
| ZETA GLOBAL HOLDINGS CORP | [ZETA](https://holderbook.com/stocks/ZETA/) | $5.2M | 264,086 | 0.5% | 1 |
| SILGAN HLDGS INC | [SLGN](https://holderbook.com/stocks/SLGN/) | $5.0M | 107,324 | 0.4% | 1 |
| FERGUSON ENTERPRISES INC | [FERG](https://holderbook.com/stocks/FERG/) | $5.0M | 20,966 | 0.4% | 1 |
| SEMTECH CORP | [SMTC](https://holderbook.com/stocks/SMTC/) | $4.9M | 30,064 | 0.4% | 3 |
| MICRON TECHNOLOGY INC | [MU](https://holderbook.com/stocks/MU/) | $4.7M | 4,068 | 0.4% | 1 |
| ABBOTT LABORATORIES | [ABT](https://holderbook.com/stocks/ABT/) | $4.6M | 50,174 | 0.4% | 2 |
| LINCOLN ELEC HLDGS INC | [LECO](https://holderbook.com/stocks/LECO/) | $4.5M | 16,908 | 0.4% | 2 |
| LAM RESEARCH CORP | [LRCX](https://holderbook.com/stocks/LRCX/) | $4.1M | 9,535 | 0.4% | 1 |
| CONSOLIDATED EDISON INC | [ED](https://holderbook.com/stocks/ED/) | $3.9M | 35,657 | 0.4% | 2 |
| MCGRATH RENTCORP | [MGRC](https://holderbook.com/stocks/MGRC/) | $3.9M | 32,013 | 0.3% | 1 |
| LOWES COS INC | [LOW](https://holderbook.com/stocks/LOW/) | $3.9M | 17,565 | 0.3% | 1 |
| MASTERCARD INCORPORATED | [MA](https://holderbook.com/stocks/MA/) | $3.8M | 7,408 | 0.3% | 1 |
| NATIONAL PRESTO INDS INC | [NPK](https://holderbook.com/stocks/NPK/) | $3.8M | 30,383 | 0.3% | 6 |
| HNI CORP | [HNI](https://holderbook.com/stocks/HNI/) | $3.8M | 93,877 | 0.3% | 2 |
| RELIANCE INC | [RS](https://holderbook.com/stocks/RS/) | $3.7M | 10,023 | 0.3% | 2 |
| SUPERNUS PHARMACEUTICALS | [SUPN](https://holderbook.com/stocks/SUPN/) | $3.7M | 79,936 | 0.3% | 3 |
| GILEAD SCIENCES INC | [GILD](https://holderbook.com/stocks/GILD/) | $3.7M | 29,028 | 0.3% | 1 |
| DIANTHUS THERAPEUTICS INC | [DNTH](https://holderbook.com/stocks/DNTH/) | $3.6M | 37,228 | 0.3% | 4 |
| CORE & MAIN INC | [CNM](https://holderbook.com/stocks/CNM/) | $3.6M | 74,801 | 0.3% | 2 |
| CELCUITY INC | [CELC](https://holderbook.com/stocks/CELC/) | $3.6M | 34,488 | 0.3% | 3 |
| PEPSICO INC | [PEP](https://holderbook.com/stocks/PEP/) | $3.6M | 26,345 | 0.3% | 1 |
| SYNDAX PHARMACEUTICALS INC | [SNDX](https://holderbook.com/stocks/SNDX/) | $3.6M | 162,524 | 0.3% | 3 |
| NRG ENERGY INC | [NRG](https://holderbook.com/stocks/NRG/) | $3.5M | 24,183 | 0.3% | 2 |
| MALIBU BOATS INC | [MBUU](https://holderbook.com/stocks/MBUU/) | $3.5M | 127,366 | 0.3% | 9 |
| FASTENAL CO | [FAST](https://holderbook.com/stocks/FAST/) | $3.5M | 72,660 | 0.3% | 1 |
| EAGLE MATLS INC | [EXP](https://holderbook.com/stocks/EXP/) | $3.5M | 15,501 | 0.3% | 1 |
| AXSOME THERAPEUTICS INC | [AXSM](https://holderbook.com/stocks/AXSM/) | $3.5M | 14,179 | 0.3% | 2 |
| CVB FINL CORP | [CVBF](https://holderbook.com/stocks/CVBF/) | $3.5M | 153,349 | 0.3% | 2 |
| BLUELINX HLDGS INC | [BXC](https://holderbook.com/stocks/BXC/) | $3.4M | 54,846 | 0.3% | 3 |
| FEDEX CORP | [FDX](https://holderbook.com/stocks/FDX/) | $3.4M | 10,714 | 0.3% | 1 |
| STARBUCKS CORP | [SBUX](https://holderbook.com/stocks/SBUX/) | $3.3M | 32,753 | 0.3% | 1 |
| BENTLEY SYS INC | [BSY](https://holderbook.com/stocks/BSY/) | $3.3M | 111,872 | 0.3% | 3 |
| INNOSPEC INC | [IOSP](https://holderbook.com/stocks/IOSP/) | $3.3M | 40,870 | 0.3% | 4 |
| AMENTUM HOLDINGS INC | [AMTM](https://holderbook.com/stocks/AMTM/) | $3.3M | 160,876 | 0.3% | 4 |
| MERITAGE HOMES CORP | [MTH](https://holderbook.com/stocks/MTH/) | $3.3M | 39,467 | 0.3% | 3 |
| STANDARDAERO INC | [SARO](https://holderbook.com/stocks/SARO/) | $3.3M | 110,579 | 0.3% | 2 |
| UNITED THERAPEUTICS CORP DEL | [UTHR](https://holderbook.com/stocks/UTHR/) | $3.3M | 6,052 | 0.3% | 2 |
| CHUBB LIMITED | [CB](https://holderbook.com/stocks/CB/) | $3.3M | 9,602 | 0.3% | 1 |
| SNAP ON INC | [SNA](https://holderbook.com/stocks/SNA/) | $3.3M | 8,084 | 0.3% | 2 |
| JAZZ PHARMACEUTICALS PLC | [JAZZ](https://holderbook.com/stocks/JAZZ/) | $3.2M | 13,474 | 0.3% | 2 |
| SOMNIGROUP INTERNATIONAL INC | [SGI](https://holderbook.com/stocks/SGI/) | $3.2M | 41,284 | 0.3% | 1 |
| SMITH A O CORP | [AOS](https://holderbook.com/stocks/AOS/) | $3.2M | 51,399 | 0.3% | 1 |
| MOTOROLA SOLUTIONS INC | [MSI](https://holderbook.com/stocks/MSI/) | $3.2M | 7,737 | 0.3% | 1 |
| BRISTOL-MYERS SQUIBB CO | [BMY](https://holderbook.com/stocks/BMY/) | $3.2M | 55,638 | 0.3% | 2 |
| INTERFACE INC | [TILE](https://holderbook.com/stocks/TILE/) | $3.2M | 88,515 | 0.3% | 3 |
| MARVELL TECHNOLOGY INC | [MRVL](https://holderbook.com/stocks/MRVL/) | $3.2M | 10,628 | 0.3% | 1 |
| COVISTA INC | [CVSA](https://holderbook.com/stocks/CVSA/) | $3.2M | 25,391 | 0.3% | 2 |
| DELTA AIR LINES INC | [DAL](https://holderbook.com/stocks/DAL/) | $3.1M | 33,454 | 0.3% | 2 |
| ARMSTRONG WORLD INDS INC NEW | [AWI](https://holderbook.com/stocks/AWI/) | $3.1M | 19,182 | 0.3% | 2 |
| FRANKLIN ELEC INC | [FELE](https://holderbook.com/stocks/FELE/) | $3.1M | 28,478 | 0.3% | 2 |
| BIOMARIN PHARMACEUTICAL INC | [BMRN](https://holderbook.com/stocks/BMRN/) | $3.0M | 52,916 | 0.3% | 2 |
| AMERICAN FINANCIAL GROUP INC | [AFG](https://holderbook.com/stocks/AFG/) | $3.0M | 21,555 | 0.3% | 2 |
| KODIAK SCIENCES INC | [KOD](https://holderbook.com/stocks/KOD/) | $3.0M | 76,843 | 0.3% | 3 |
| AEBI SCHMIDT HLDG AG | [AEBI](https://holderbook.com/stocks/AEBI/) | $3.0M | 238,015 | 0.3% | 3 |
| CASELLA WASTE SYS INC | [CWST](https://holderbook.com/stocks/CWST/) | $3.0M | 30,778 | 0.3% | 3 |
| UNIVERSAL HEALTH RLTY INCOME | [UHT](https://holderbook.com/stocks/UHT/) | $3.0M | 67,302 | 0.3% | 2 |
| SEAGATE TECHNOLOGY HLDNGS PL | [STX](https://holderbook.com/stocks/STX/) | $2.9M | 3,050 | 0.3% | 1 |
| ERASCA INC | [ERAS](https://holderbook.com/stocks/ERAS/) | $2.9M | 159,811 | 0.3% | 2 |
| KROGER CO | [KR](https://holderbook.com/stocks/KR/) | $2.9M | 52,123 | 0.3% | 1 |
| AMERICAN PUB ED INC | [APEI](https://holderbook.com/stocks/APEI/) | $2.9M | 53,680 | 0.3% | 2 |
| PROCTER & GAMBLE CO | [PG](https://holderbook.com/stocks/PG/) | $2.9M | 19,581 | 0.3% | 1 |
| API GROUP CORP | [APG](https://holderbook.com/stocks/APG/) | $2.9M | 67,799 | 0.3% | 1 |
| IMMUNOVANT INC | [IMVT](https://holderbook.com/stocks/IMVT/) | $2.9M | 74,171 | 0.3% | 1 |
| HORIZON BANCORP IND | [HBNC](https://holderbook.com/stocks/HBNC/) | $2.8M | 142,466 | 0.3% | 3 |
| ANALOG DEVICES INC | [ADI](https://holderbook.com/stocks/ADI/) | $2.8M | 7,163 | 0.3% | 2 |
| HUNTINGTON BANCSHARES INC | [HBAN](https://holderbook.com/stocks/HBAN/) | $2.8M | 160,318 | 0.3% | 2 |
| PULTE GROUP INC | [PHM](https://holderbook.com/stocks/PHM/) | $2.8M | 20,621 | 0.3% | 2 |
| APPLOVIN CORP | [APP](https://holderbook.com/stocks/APP/) | $2.8M | 5,491 | 0.3% | 1 |
| NEKTAR THERAPEUTICS | [NKTR](https://holderbook.com/stocks/NKTR/) | $2.8M | 40,519 | 0.3% | 2 |
| FIRST MERCHANTS CORP | [FRME](https://holderbook.com/stocks/FRME/) | $2.8M | 64,208 | 0.2% | 3 |
| INHIBRX BIOSCIENCES INC | [INBX](https://holderbook.com/stocks/INBX/) | $2.8M | 29,594 | 0.2% | 2 |
| CRANE NXT CO | [CXT](https://holderbook.com/stocks/CXT/) | $2.8M | 54,701 | 0.2% | 3 |
| HF SINCLAIR CORP | [DINO](https://holderbook.com/stocks/DINO/) | $2.8M | 39,746 | 0.2% | 3 |
| ITT INC | [ITT](https://holderbook.com/stocks/ITT/) | $2.8M | 13,949 | 0.2% | 1 |

## What the disclosed book did

Not the fund's return. This is the change in value of the positions disclosed on Form 13F, had they been left untouched, against SPY over the same quarter ends.

| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q2 2026 | +12.6% | +14.8% | -2.2% | 99% |
| Q1 2026 | +1.4% | -4.6% | +6.1% | 99% |
| Q4 2025 | -0.3% | +2.4% | -2.7% | 100% |
| Q3 2025 | +7.7% | +7.8% | -0.1% | 99% |
| Q2 2025 | +7.0% | +10.5% | -3.5% | 100% |
| Q1 2025 | -5.8% | -4.6% | -1.2% | 100% |
| Q4 2024 | +0.8% | +2.1% | -1.4% | 99% |
| Q3 2024 | +7.8% | +5.4% | +2.4% | 99% |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q2 2026 | $1.1B | 818 |
| Q1 2026 | $1.4B | 641 |
| Q4 2025 | $1.3B | 556 |
| Q3 2025 | $1.3B | 584 |
| Q2 2025 | $1.1B | 587 |
| Q1 2025 | $812.9M | 488 |
| Q4 2024 | $805.0M | 481 |
| Q3 2024 | $955.2M | 456 |
| Q2 2024 | $1.0B | 457 |
| Q1 2024 | $801.5M | 563 |
| Q4 2023 | $566.2M | 439 |
| Q3 2023 | $438.6M | 421 |