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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
+4.25%
1 Year Est. Return
+23.77%
3 Year Est. Return
+63.44%
5 Year Est. Return
+52.26%
10 Year Est. Return
–
AUM
$1.4B
AUM Growth
+$137M
Cap. Flow
+$161M
Cap. Flow %
11.55%
Top 10 Hldgs %
9.94%
Holding
887
New
331
Increased
164
Reduced
139
Closed
246

Top Buys

Rank Stock Value
1
EQIX icon
Equinix
EQIX
+$10.6M
2
AVGO icon
Broadcom
AVGO
+$9.87M
3
RS icon
Reliance Steel & Aluminium
RS
+$9.27M
4
WEX icon
WEX
WEX
+$8.9M
5
CDE icon
Coeur Mining
CDE
+$8.89M

Top Sells

Rank Stock Value
1
SITE icon
SiteOne Landscape Supply
SITE
+$14.9M
2
CRM icon
Salesforce
CRM
+$14M
3
LBRT icon
Liberty Energy
LBRT
+$12.5M
4
XLU icon
State Street Utilities Select Sector SPDR ETF
XLU
+$11.4M
5
XLP icon
State Street Consumer Staples Select Sector SPDR ETF
XLP
+$11.2M

Sector Composition

Rank Sector Weight
1 Industrials 15.79%
2 Consumer Discretionary 14.8%
3 Healthcare 14.72%
4 Technology 13.48%
5 Financials 10.23%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PNW icon
801
Pinnacle West Capital
PNW
$12.2B
– –
-44,129
Closed -$3.91M
PRTA icon
802
Prothena Corp
PRTA
$425M
– –
-17,026
Closed -$163K
PTLO icon
803
Portillo's
PTLO
$331M
– –
-25,321
Closed -$115K
PTON icon
804
Peloton Interactive
PTON
$2.77B
– –
-117,404
Closed -$723K
PWR icon
805
Quanta Services
PWR
$100B
– –
-2,134
Closed -$901K
QS icon
806
QuantumScape Corp
QS
$3.21B
– –
-24,315
Closed -$253K
QSI icon
807
Quantum-Si Incorporated
QSI
$155M
– –
-21,995
Closed -$24.2K
QUBT icon
808
Quantum Computing Inc
QUBT
$1.83B
– –
-18,026
Closed -$185K
QURE icon
809
uniQure
QURE
$3.03B
– –
-78,209
Closed -$1.87M
RCKT icon
810
Rocket Pharmaceuticals
RCKT
$340M
– –
-36,480
Closed -$128K
RDN icon
811
Radian Group
RDN
$5.18B
– –
-23,463
Closed -$844K
RF icon
812
Regions Financial
RF
$26.4B
– –
-66,324
Closed -$1.8M
ROST icon
813
Ross Stores
ROST
$80.5B
– –
-1,519
Closed -$274K
RPRX icon
814
Royalty Pharma
RPRX
$25.9B
– –
-33,921
Closed -$1.31M
RXRX icon
815
Recursion Pharmaceuticals
RXRX
$1.59B
– –
-94,287
Closed -$386K
RXT icon
816
Rackspace Technology
RXT
$1.05B
– –
-10,810
Closed -$10.5K
SABR icon
817
Sabre
SABR
$731M
– –
-54,140
Closed -$73.6K
SAIA icon
818
Saia
SAIA
$9.25B
– –
-19,048
Closed -$6.22M
SAM icon
819
Boston Beer
SAM
$1.91B
– –
-7,243
Closed -$1.41M
SANA icon
820
Sana Biotechnology
SANA
$871M
– –
-30,402
Closed -$124K
SANM icon
821
Sanmina
SANM
$9.95B
– –
-4,344
Closed -$652K
SATL icon
822
Satellogic
SATL
$531M
– –
-16,967
Closed -$31.7K
SCI icon
823
Service Corp International
SCI
$11.8B
– –
-21,221
Closed -$1.65M
SGRY icon
824
Surgery Partners
SGRY
$2.01B
– –
-134,053
Closed -$2.07M
SHW icon
825
Sherwin-Williams
SHW
$82.7B
– –
-30,401
Closed -$9.85M
31 32
33
34 35

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 Q1 2026 Portfolio in Review

As of Q1 2026, Atom Investors held 887 positions worth $1.4B, up 11% from $1.26B the previous quarter. Its ten largest holdings account for 9.9% of the portfolio.

Atom Investors deployed $161M of net new capital in Q1 2026, opening 331 new positions and adding to 164 existing holdings. Its largest new stake was Equinix: 11,954 shares worth $11.7M.

By sector, the portfolio is most concentrated in Industrials at 16% of assets, down from 18% a quarter earlier, followed by Consumer Discretionary and Healthcare.

On the sell side, the largest reduction was SiteOne Landscape Supply, an estimated $14.9M trimmed.

  • Atom Investors's largest Q1 2026 buy was Equinix: 11,954 shares worth $11.7M.
  • Atom Investors added most to Broadcom in Q1 2026, an estimated $9.87M increase.
  • Atom Investors's biggest Q1 2026 reduction was SiteOne Landscape Supply, cutting an estimated $14.9M.
  • Atom Investors fully exited Salesforce in Q1 2026, selling an estimated $14M.
  • Atom Investors's ten largest holdings make up 9.9% of its $1.4B portfolio in Q1 2026.
  • Atom Investors opened 331 new positions and closed 246 in Q1 2026.
  • Atom Investors's portfolio value rose 11% quarter-over-quarter to $1.4B.

Based on Atom Investors's 13F filing for Q1 2026, filed 15 May 2026.