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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
(-4.5%)
Cap. Flow
-$53.1M
Cap. Flow
% of AUM
-4.22%
Top 10 Holdings %
Top 10 Hldgs %
13.02%
Holding
858
New
274
Increased
136
Reduced
131
Closed
302
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Vanguard S&P 500 ETF
VOO
|
+$41.7M |
| 2 |
Bio-Techne
TECH
|
+$21.4M |
| 3 |
SiteOne Landscape Supply
SITE
|
+$15.1M |
| 4 |
Casella Waste Systems
CWST
|
+$11.4M |
| 5 |
F5
FFIV
|
+$10.8M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Russell 2000 ETF
IWM
|
+$97.9M |
| 2 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$67.3M |
| 3 |
iShares Russell 2000 Value ETF
IWN
|
+$40.2M |
| 4 |
State Street SPDR S&P Retail ETF
XRT
|
+$19.5M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
626
Crescent Energy
CRGY
$3.72B
| – | – |
-12,458
| Closed | -$111K |
|
627
Cerence
CRNC
$377M
| – | – |
-16,255
| Closed | -$203K |
|
628
Castle Biosciences
CSTL
$919M
| – | – |
-9,827
| Closed | -$224K |
|
629
Cognizant
CTSH
$24.3B
| – | – |
-12,946
| Closed | -$868K |
|
630
CubeSmart
CUBE
$9.31B
| – | – |
-18,306
| Closed | -$744K |
|
631
CVS Health
CVS
$134B
| – | – |
-3,591
| Closed | -$271K |
|
632
Clearway Energy Class C
CWEN
$4.94B
| – | – |
-17,559
| Closed | -$496K |
|
633
CoreCivic
CXW
$2.96B
| – | – |
-35,539
| Closed | -$723K |
|
634
Darling Ingredients
DAR
$9.65B
| – | – |
-23,580
| Closed | -$728K |
|
635
Dropbox
DBX
$7.51B
| – | – |
-34,202
| Closed | -$1.03M |
|
|
DHC
636
Diversified Healthcare Trust
DHC
$2.17B
| – | – |
-18,449
| Closed | -$81.4K |
|
637
Dollar Tree
DLTR
$24.5B
| – | – |
-58,755
| Closed | -$5.54M |
|
638
Krispy Kreme
DNUT
$552M
| – | – |
-21,886
| Closed | -$84.7K |
|
639
Doximity
DOCS
$3.73B
| – | – |
-20,201
| Closed | -$1.48M |
|
640
Dow Inc
DOW
$21.6B
| – | – |
-20,956
| Closed | -$481K |
|
641
Consolidated Edison
ED
$40.4B
| – | – |
-9,449
| Closed | -$950K |
|
642
iShares MSCI Emerging Markets ETF
EEM
$28.7B
| – | – |
-31,069
| Closed | -$1.66M |
|
643
Eagle Bancorp
EGBN
$834M
| – | – |
-20,436
| Closed | -$413K |
|
644
Equity Lifestyle Properties
ELS
$12.6B
| – | – |
-42,465
| Closed | -$2.58M |
|
645
Emerson Electric
EMR
$83.3B
| – | – |
-3,067
| Closed | -$402K |
|
646
Enovis
ENOV
$1.65B
| – | – |
-14,571
| Closed | -$442K |
|
647
Energizer
ENR
$1.44B
| – | – |
-9,134
| Closed | -$227K |
|
648
Essential Properties Realty Trust
EPRT
$6.75B
| – | – |
-39,556
| Closed | -$1.18M |
|
649
Ericsson
ERIC
$32.1B
| – | – |
-17,100
| Closed | -$141K |
|
650
Elastic
ESTC
$6.7B
| – | – |
-15,986
| Closed | -$1.35M |
|
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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.