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Atom Investors Portfolio holdings

AUM $1.4B
1-Year Est. Return 23.77%
This Fund
S&P 500
This Quarter Est. Return
+4.81%
1 Year Est. Return
+23.77%
3 Year Est. Return
+63.44%
5 Year Est. Return
+52.26%
10 Year Est. Return
–
AUM
$1.26B
AUM Growth
-$59.7M
Cap. Flow
-$53.1M
Cap. Flow %
-4.22%
Top 10 Hldgs %
13.02%
Holding
858
New
274
Increased
136
Reduced
131
Closed
302

Top Buys

Rank Stock Value
1
VOO icon
Vanguard S&P 500 ETF
VOO
+$41.7M
2
TECH icon
Bio-Techne
TECH
+$21.4M
3
SITE icon
SiteOne Landscape Supply
SITE
+$15.1M
4
CWST icon
Casella Waste Systems
CWST
+$11.4M
5
FFIV icon
F5
FFIV
+$10.8M

Top Sells

Rank Stock Value
1
IWM icon
iShares Russell 2000 ETF
IWM
+$97.9M
2
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$67.3M
3
IWN icon
iShares Russell 2000 Value ETF
IWN
+$40.2M
4
XRT icon
State Street SPDR S&P Retail ETF
XRT
+$19.5M
5
XLF icon
State Street Financial Select Sector SPDR ETF
XLF
+$17.5M

Sector Composition

Rank Sector Weight
1 Industrials 17.84%
2 Healthcare 17.1%
3 Consumer Discretionary 15.33%
4 Technology 13%
5 Financials 7.2%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
GEV icon
151
GE Vernova
GEV
$240B
$2.7M 0.21%
+4,128
New +$2.51M
OMF icon
152
OneMain Financial
OMF
$7.27B
$2.64M 0.21%
+39,104
New +$2.38M
WLY icon
153
John Wiley & Sons Class A
WLY
$2.83B
$2.62M 0.21%
85,700
+7,516
+10% +$265K
AR icon
154
Antero Resources
AR
$10.9B
$2.59M 0.21%
+75,186
New +$2.55M
YUM icon
155
Yum! Brands
YUM
$41.9B
$2.58M 0.2%
+17,032
New +$2.52M
ETSY icon
156
Etsy
ETSY
$8.12B
$2.57M 0.2%
46,444
+37,885
+443% +$2.31M
CRS icon
157
Carpenter Technology
CRS
$26.4B
$2.56M 0.2%
8,123
-12,240
-60% -$3.68M
GIII icon
158
G-III Apparel Group
GIII
$1.54B
$2.56M 0.2%
88,237
+3,498
+4% +$99.9K
VNOM icon
159
Viper Energy
VNOM
$8.43B
$2.55M 0.2%
66,083
-201,049
-75% -$7.61M
ZTS icon
160
Zoetis
ZTS
$32.7B
$2.52M 0.2%
20,026
+8,554
+75% +$1.12M
WMB icon
161
Williams Companies
WMB
$85.8B
$2.5M 0.2%
+41,612
New +$2.52M
AVGO icon
162
Broadcom
AVGO
$1.76T
$2.48M 0.2%
7,177
+2,850
+66% +$1.02M
AEE icon
163
Ameren
AEE
$30.4B
$2.48M 0.2%
24,797
-17,180
-41% -$1.76M
WSBC icon
164
WesBanco
WSBC
$4.02B
$2.47M 0.2%
74,441
+6,110
+9% +$198K
BXC icon
165
BlueLinx
BXC
$430M
$2.47M 0.2%
+40,194
New +$2.6M
RYTM icon
166
Rhythm Pharmaceuticals
RYTM
$7.31B
$2.45M 0.19%
+22,929
New +$2.43M
NOW icon
167
ServiceNow
NOW
$120B
$2.41M 0.19%
15,716
-21,559
-58% -$3.7M
NSC icon
168
Norfolk Southern
NSC
$75.4B
$2.41M 0.19%
8,330
+6,987
+520% +$2.02M
ORIC icon
169
Oric Pharmaceuticals
ORIC
$1.17B
$2.37M 0.19%
289,962
+147,361
+103% +$1.7M
WTTR icon
170
Select Water Solutions
WTTR
$2.22B
$2.37M 0.19%
225,149
+60,500
+37% +$652K
ADC icon
171
Agree Realty
ADC
$9.66B
$2.36M 0.19%
32,830
-711
-2% -$52K
KRNT icon
172
Kornit Digital
KRNT
$677M
$2.35M 0.19%
163,740
+72,426
+79% +$992K
CVLT icon
173
Commault Systems
CVLT
$4.98B
$2.35M 0.19%
18,741
-9,534
-34% -$1.34M
CYBR
174
DELISTED
CyberArk
CYBR
$2.34M 0.19%
+5,243
New +$2.52M
ALK icon
175
Alaska Air
ALK
$5.11B
$2.34M 0.19%
46,447
+26,107
+128% +$1.21M
5 6
7
8 9

Similar funds

SP
Steelhead Partners Seattle, Washington $1.39B AUM 0.01% 1-Year Est. Return
ELC
Edgar Lomax Company Kingstowne, Virginia $1.4B AUM 20.67% 1-Year Est. Return
HRES
Heitman Real Estate Securities Chicago, Illinois $1.39B AUM 6.59% 1-Year Est. Return
SRAIM
Scheer Rowlett & Associates Investment Management Toronto, Ontario, Canada $1.39B AUM 49.24% 1-Year Est. Return
PMG
ProVise Management Group Clearwater, Florida $1.39B AUM 18.33% 1-Year Est. Return
TCC
Trans-Canada Capital Montreal, Quebec, Canada $1.39B AUM 16.61% 1-Year Est. Return
FCP
Fidelis Capital Partners Tampa, Florida $1.4B AUM 31.16% 1-Year Est. Return
SC
Sagefield Capital Dallas, Texas $1.39B AUM 60.14% 1-Year Est. Return

Atom Investors's Q4 2025 Portfolio in Review

As of Q4 2025, Atom Investors held 858 positions worth $1.26B, down 4.5% from $1.32B the previous quarter. Its ten largest holdings account for 13% of the portfolio.

Atom Investors withdrew a net $53.1M in Q4 2025, closing 302 positions and reducing 131 holdings. Its most notable exit was iShares Russell 2000 ETF, an estimated $97.9M position sold in full.

By sector, the portfolio is most concentrated in Industrials at 18% of assets, up from 11% a quarter earlier, followed by Healthcare and Consumer Discretionary.

Against the trend, Atom Investors opened a new position in Vanguard S&P 500 ETF worth $42M.

  • Atom Investors's largest Q4 2025 buy was Vanguard S&P 500 ETF: 67,041 shares worth $42M.
  • Atom Investors added most to SiteOne Landscape Supply in Q4 2025, an estimated $15.1M increase.
  • Atom Investors's biggest Q4 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $67.3M.
  • Atom Investors fully exited iShares Russell 2000 ETF in Q4 2025, selling an estimated $97.9M.
  • Atom Investors's ten largest holdings make up 13% of its $1.26B portfolio in Q4 2025.
  • Atom Investors opened 274 new positions and closed 302 in Q4 2025.
  • Atom Investors's portfolio value fell 4.5% quarter-over-quarter to $1.26B.

Based on Atom Investors's 13F filing for Q4 2025, filed 17 Feb 2026.