Atom Investors LP — 13F Holdings

2026 Q2  ·  1059 Positions

2026 Q2 Portfolio Activity

In 2026 Q2, Atom Investors LP maintained a portfolio of 1059 distinct positions. The most significant new addition was HEWLETT PACKARD ENTERPRISE C, now representing 0.86% of the total fund value. They heavily accumulated shares in VIATRIS INC, increasing the position by 560.9%. Conversely, Atom Investors LP completely exited their position in BIO-TECHNE CORP.
Position History hover any row below to update
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Atom Investors LP New York, NY Hedge Fund AUM $1,124M
PCA Score Concentration Risk
Risk ENB
Total Positions
1059
Quarter
2026 Q2
Top Holding
VOO (4.1%)
Top 10 Concentration
11.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 1059

Atom Investors LP Full Holdings List — 2026 Q2

Stock History Sector / Type Port % Prev % Rank / Prev Conviction
Freshness
Change % Change Influence Shares Mkt Value Avg Cost Price Held 1st Owned Source Source Date Date Reported
VOO
VANGUARD INDEX ...
ETF 4.09% 2.87% #1
Prev: #1
4.1
-69 -0.1%
P
S
66,972 $45,997,039 2025 Q4 13F Filing 2026-06-30 2026-08-14
VTRS
VIATRIS INC
Healthcare 1.00% 0.10% #2 290
Prev: #292
4.9
598,911 560.9%
P
S
705,683 $11,206,246 2024 Q4 13F Filing 2026-06-30 2026-08-14
INTC
INTEL CORP
Technology 0.94% 0.07% #3 366
Prev: #369
4.4
55,032 262.3%
P
S
76,015 $10,613,974 2021 Q1 13F Filing 2026-06-30 2026-08-14
HPE
HEWLETT PACKARD...
Technology 0.86% #4
Prev: #—
4.3
215,283
NEW
215,283 $9,711,416 2020 Q3 13F Filing 2026-06-30 2026-08-14
RYTM
RHYTHM PHARMACE...
Healthcare 0.73% 0.35% #5 74
Prev: #79
3.3
16,465 28.9%
P
S
73,465 $8,156,819 2023 Q3 13F Filing 2026-06-30 2026-08-14
ESAB
ESAB CORPORATIO...
Industrials 0.72% 0.17% #6 205
Prev: #211
3.3
58,055 238.4%
P
S
82,405 $8,127,605 2025 Q4 13F Filing 2026-06-30 2026-08-14
EWZ
ISHARES INC
ETF 0.72% #7
Prev: #—
3.8
234,771
NEW
234,771 $8,099,600 2019 Q4 13F Filing 2026-06-30 2026-08-14
GXO
GXO LOGISTICS I...
Industrials 0.71% 0.41% #8 52
Prev: #60
2.8
47,692 43.7%
P
S
156,873 $7,953,461 2025 Q4 13F Filing 2026-06-30 2026-08-14
AMAT
APPLIED MATLS I...
Technology 0.62% 0.47% #9 32
Prev: #41
0.2
-9,537 -49.5%
P
S
9,715 $7,023,945 2021 Q4 13F Filing 2026-06-30 2026-08-14
AVGO
BROADCOM INC
Technology 0.61% 0.82% #10 6
Prev: #4
0.2
-19,110 -51.4%
P
S
18,060 $6,822,165 2021 Q4 13F Filing 2026-06-30 2026-08-14
NVDA
NVIDIA CORPORAT...
Technology 0.60% 0.72% #11 4
Prev: #7
0.2
-23,454 -40.9%
P
S
33,901 $6,783,251 2019 Q4 13F Filing 2026-06-30 2026-08-14
VSEC
VSE CORP
Industrials 0.58% #12
Prev: #—
3.7
28,386
NEW
28,386 $6,486,201 2026 Q2 13F Filing 2026-06-30 2026-08-14
AAPL
APPLE INC
Technology 0.56% #13
Prev: #—
3.7
21,814
NEW
21,814 $6,312,099 2019 Q1 13F Filing 2026-06-30 2026-08-14
IMNM
IMMUNOME INC
Healthcare 0.56% 0.48% #14 24
Prev: #38
0.7
-9,391 -3.1%
P
S
297,489 $6,303,792 2021 Q4 13F Filing 2026-06-30 2026-08-14
JBTM
JBT MAREL CORPO...
Industrials 0.55% #15
Prev: #—
3.7
42,492
NEW
42,492 $6,161,340 2026 Q2 13F Filing 2026-06-30 2026-08-14
VRSN
VERISIGN INC
Technology 0.54% 0.11% #16 273
Prev: #289
3.2
18,342 308.2%
P
S
24,293 $6,111,147 2025 Q3 13F Filing 2026-06-30 2026-08-14
EQIX
EQUINIX INC
Real Estate 0.53% 0.84% #17 14
Prev: #3
0.2
-6,240 -52.2%
P
S
5,714 $5,956,216 2019 Q2 13F Filing 2026-06-30 2026-08-14
RSP
INVESCO EXCHANG...
Unknown 0.53% #18
Prev: #—
3.7
27,764
NEW
27,764 $5,907,346 2023 Q2 13F Filing 2026-06-30 2026-08-14
HD
HOME DEPOT INC
Consumer Cyclical 0.52% #19
Prev: #—
3.7
16,683
NEW
16,683 $5,883,760 2019 Q1 13F Filing 2026-06-30 2026-08-14
RARE
ULTRAGENYX PHAR...
Healthcare 0.51% 0.14% #20 231
Prev: #251
3.2
78,149 83.5%
P
S
171,771 $5,735,434 2026 Q1 13F Filing 2026-06-30 2026-08-14
GGG
GRACO INC
Industrials 0.50% #21
Prev: #—
3.7
74,973
NEW
74,973 $5,668,709 2024 Q3 13F Filing 2026-06-30 2026-08-14
AME
AMETEK INC
Industrials 0.49% 0.22% #22 134
Prev: #156
3.2
8,802 62.5%
P
S
22,891 $5,538,249 2021 Q3 13F Filing 2026-06-30 2026-08-14
MSFT
MICROSOFT CORP
Technology 0.48% 0.30% #23 77
Prev: #100
2.7
3,412 30.6%
P
S
14,579 $5,438,259 2018 Q4 13F Filing 2026-06-30 2026-08-14
TTMI
TTM TECHNOLOGIE...
Technology 0.48% 0.06% #24 367
Prev: #391
3.2
20,517 244.5%
P
S
28,908 $5,406,374 2020 Q3 13F Filing 2026-06-30 2026-08-14
AMZN
AMAZON COM INC
Consumer Cyclical 0.48% 0.73% #25 19
Prev: #6
0.2
-26,450 -53.9%
P
S
22,644 $5,396,971 2018 Q4 13F Filing 2026-06-30 2026-08-14
GOOG
ALPHABET INC
Communication Services 0.48% 0.31% #26 68
Prev: #94
0.7
-121 -0.8%
P
S
15,198 $5,369,909 2018 Q4 13F Filing 2026-06-30 2026-08-14
ZETA
ZETA GLOBAL HOL...
Technology 0.46% #27
Prev: #—
3.7
264,086
NEW
264,086 $5,197,212 2022 Q3 13F Filing 2026-06-30 2026-08-14
SLGN
SILGAN HLDGS IN...
Consumer Cyclical 0.44% #28
Prev: #—
3.7
107,324
NEW
107,324 $4,978,760 2018 Q4 13F Filing 2026-06-30 2026-08-14
FERG
FERGUSON ENTERP...
Industrials 0.44% #29
Prev: #—
3.7
20,966
NEW
20,966 $4,975,861 2026 Q2 13F Filing 2026-06-30 2026-08-14
SMTC
SEMTECH CORP
Technology 0.43% 0.04% #30 422
Prev: #452
3.2
22,608 303.2%
P
S
30,064 $4,865,858 2021 Q3 13F Filing 2026-06-30 2026-08-14
MU
MICRON TECHNOLO...
Technology 0.42% #31
Prev: #—
3.7
4,068
NEW
4,068 $4,695,652 2019 Q3 13F Filing 2026-06-30 2026-08-14
ABT
ABBOTT LABORATO...
Healthcare 0.41% 0.15% #32 198
Prev: #230
3.2
29,265 140.0%
P
S
50,174 $4,552,789 2019 Q2 13F Filing 2026-06-30 2026-08-14
LECO
LINCOLN ELEC HL...
Industrials 0.40% 0.29% #33 73
Prev: #106
0.7
766 4.7%
P
S
16,908 $4,489,243 2026 Q1 13F Filing 2026-06-30 2026-08-14
LRCX
LAM RESEARCH CO...
Technology 0.37% #34
Prev: #—
3.6
9,535
NEW
9,535 $4,131,802 2018 Q4 13F Filing 2026-06-30 2026-08-14
ED
CONSOLIDATED ED...
Utilities 0.35% 0.07% #35 324
Prev: #359
3.1
26,744 300.1%
P
S
35,657 $3,944,734 2025 Q2 13F Filing 2026-06-30 2026-08-14
MGRC
MCGRATH RENTCOR...
Industrials 0.34% #36
Prev: #—
3.6
32,013
NEW
32,013 $3,874,533 2019 Q2 13F Filing 2026-06-30 2026-08-14
LOW
LOWES COS INC
Consumer Cyclical 0.34% #37
Prev: #—
3.6
17,565
NEW
17,565 $3,872,907 2019 Q3 13F Filing 2026-06-30 2026-08-14
MA
MASTERCARD INCO...
Financial Services 0.34% #38
Prev: #—
3.6
7,408
NEW
7,408 $3,804,749 2018 Q4 13F Filing 2026-06-30 2026-08-14
NPK
NATIONAL PRESTO...
Industrials 0.34% 0.28% #39 70
Prev: #109
2.1
1,875 6.6%
P
S
30,383 $3,797,571 2025 Q1 13F Filing 2026-06-30 2026-08-14
HNI
HNI CORP
Consumer Cyclical 0.34% 0.16% #40 181
Prev: #221
2.6
27,802 42.1%
P
S
93,877 $3,793,570 2019 Q1 13F Filing 2026-06-30 2026-08-14
RS
RELIANCE INC
Basic Materials 0.33% 0.64% #41 29
Prev: #12
0.1
-19,171 -65.7%
P
S
10,023 $3,744,593 2018 Q4 13F Filing 2026-06-30 2026-08-14
SUPN
SUPERNUS PHARMA...
Healthcare 0.33% 0.17% #42 168
Prev: #210
3.1
34,187 74.7%
P
S
79,936 $3,717,823 2024 Q2 13F Filing 2026-06-30 2026-08-14
GILD
GILEAD SCIENCES...
Healthcare 0.33% #43
Prev: #—
3.6
29,028
NEW
29,028 $3,667,398 2019 Q1 13F Filing 2026-06-30 2026-08-14
DNTH
DIANTHUS THERAP...
Healthcare 0.32% 0.65% #44 34
Prev: #10
0.1
-70,525 -65.5%
P
S
37,228 $3,628,985 2025 Q3 13F Filing 2026-06-30 2026-08-14
CNM
CORE & MAIN INC
Industrials 0.32% 0.03% #45 483
Prev: #528
3.1
67,616 941.1%
P
S
74,801 $3,609,148 2024 Q1 13F Filing 2026-06-30 2026-08-14
CELC
CELCUITY INC
Healthcare 0.32% 0.62% #46 32
Prev: #14
0.1
-41,833 -54.8%
P
S
34,488 $3,608,135 2025 Q4 13F Filing 2026-06-30 2026-08-14
PEP
PEPSICO INC
Consumer Defensive 0.32% #47
Prev: #—
3.6
26,345
NEW
26,345 $3,567,113 2019 Q2 13F Filing 2026-06-30 2026-08-14
SNDX
SYNDAX PHARMACE...
Healthcare 0.32% 0.26% #48 71
Prev: #119
0.6
6,559 4.2%
P
S
162,524 $3,552,775 2024 Q4 13F Filing 2026-06-30 2026-08-14
NRG
NRG ENERGY INC
Utilities 0.31% 0.49% #49 15
Prev: #34
0.1
-22,732 -48.5%
P
S
24,183 $3,532,169 2024 Q3 13F Filing 2026-06-30 2026-08-14
MBUU
MALIBU BOATS IN...
Consumer Cyclical 0.31% 0.43% #50 3
Prev: #53
0.1
-104,483 -45.1%
P
S
127,366 $3,493,649 2020 Q4 13F Filing 2026-06-30 2026-08-14
Showing 1-50 of 1059 holdings

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