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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
AFL icon
651
Aflac
AFL
$64.9B
– –
-4,031
Closed -$444K
AJG icon
652
Arthur J. Gallagher & Co
AJG
$64.1B
– –
-2,482
Closed -$642K
ALKS icon
653
Alkermes
ALKS
$8.22B
– –
-65,706
Closed -$1.84M
AMLX icon
654
Amylyx Pharmaceuticals
AMLX
$2.26B
– –
-139,422
Closed -$1.68M
ANGO icon
655
AngioDynamics
ANGO
$611M
– –
-21,156
Closed -$272K
APD icon
656
Air Products & Chemicals
APD
$65.7B
– –
-9,047
Closed -$2.23M
ARCT icon
657
Arcturus Therapeutics
ARCT
$164M
– –
-106,400
Closed -$652K
AROC icon
658
Archrock
AROC
$6.27B
– –
-8,689
Closed -$226K
EFOR
659
Everforth Inc
EFOR
$1.17B
– –
-104,762
Closed -$5.05M
ASIX icon
660
AdvanSix
ASIX
$541M
– –
-10,951
Closed -$189K
ASND icon
661
Ascendis Pharma A/S
ASND
$16B
– –
-15,478
Closed -$3.3M
ASPI icon
662
ASP Isotopes
ASPI
$504M
– –
-44,661
Closed -$239K
ATRO icon
663
Astronics
ATRO
$3.43B
– –
-226,190
Closed -$10.2M
AVTX icon
664
Avalo Therapeutics
AVTX
$965M
– –
-51,194
Closed -$930K
AXTA icon
665
Axalta
AXTA
$7.66B
– –
-92,362
Closed -$2.98M
AZTA icon
666
Azenta
AZTA
$1.3B
– –
-6,188
Closed -$206K
BATRK icon
667
Atlanta Braves Holdings Series B
BATRK
$3.26B
– –
-23,761
Closed -$937K
BHVN icon
668
Biohaven
BHVN
$2.03B
– –
-19,356
Closed -$219K
BKE icon
669
Buckle
BKE
$2.25B
– –
-7,974
Closed -$426K
BLD
670
DELISTED
TopBuild
BLD
– –
-9,990
Closed -$4.17M
BRBR icon
671
BellRing Brands
BRBR
$1.44B
– –
-53,585
Closed -$1.43M
BRK.B icon
672
Berkshire Hathaway Class B
BRK.B
$1.1T
– –
-1,781
Closed -$895K
BTBT icon
673
Bit Digital
BTBT
$463M
– –
-103,025
Closed -$195K
BYND icon
674
Beyond Meat
BYND
$292M
– –
-655,779
Closed -$538K
BBBY
675
Bed Bath & Beyond
BBBY
$481M
– –
-74,771
Closed -$408K
25 26
27
28 29

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.