Atom Investors LP

CIK

1738902

Location

AUSTIN, TX

Portfolio Value

Mid $1,059,649,992

Diversification

Diversified

Filing Date

Global Rank

#1,894 / 8,700 ▼ 42

Top Industry

Biotechnology 10.0%

Period ended 2 months ago

Filed Aug 14, 2026 · 30d

26 quarters · since Mar 2020

Portfolio Concentration

809 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

1.1%

−1.9 pts

Top 5

4.5%

−2.1 pts

Top 10

7.8%

−2.3 pts

HHI

Diversified−14

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Industrials	18.1%	$191,439,085	119
Technology	17.9%	$189,886,286	113
Healthcare	16.7%	$176,684,430	107
Financial Services	13.6%	$143,995,553	144
Consumer Cyclical	12.4%	$131,000,844	107
Real Estate	4.6%	$48,955,784	59
Consumer Defensive	4.2%	$44,387,831	36
Energy	3.7%	$39,244,278	42
Utilities	3.3%	$35,047,283	30
Basic Materials	3.2%	$33,622,723	29
Communication Services	2.3%	$24,242,379	21
Unclassified	0.1%	$1,143,516	2

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
VTRS	Viatris Inc	+598,911	705,683	$11,206,246
EMBC	Embecta Corp.	+455,280	500,470	$1,631,532
CGEN	Compugen Ltd	+258,155	303,526	$649,545
CCCC	C4 Therapeutics, Inc.	+228,304	364,351	$1,701,519
CXM	Sprinklr, Inc.	+184,490	286,097	$1,476,260
DOLE	Dole plc	+143,460	160,459	$2,201,497
AMTM	Amentum Holdings, Inc.	+138,061	160,876	$3,325,306
MSIF	Msc Income Fund, Inc.	+95,912	112,619	$1,303,001
RARE	Ultragenyx Pharmaceutical Inc.	+78,149	171,771	$5,735,433
UWMC	UWM Holdings Corp	+68,454	107,329	$245,783
CNM	Core & Main, Inc.	+67,616	74,801	$3,609,148
XP	XP Inc.	+64,114	122,670	$1,994,614
NWBI	Northwest Bancshares, Inc.	+62,416	82,675	$1,253,353
MTUS	Metallus Inc.	+59,109	71,903	$1,343,867
ESAB	ESAB Corp	+58,055	82,405	$8,127,605
UHT	Universal Health Realty Income Trust	+57,399	67,302	$2,951,865
INTC	Intel Corp	+55,032	76,015	$10,613,974
CMRC	Commerce.com, Inc.	+51,498	62,462	$184,887
TRTX	TPG RE Finance Trust, Inc.	+50,019	81,456	$681,786
HOMB	Home Bancshares Inc	+49,458	59,743	$1,705,662
GXO	GXO Logistics, Inc.	+47,692	156,873	$7,953,461
CPRT	Copart Inc	+41,272	49,452	$1,394,051
ASO	Academy Sports & Outdoors, Inc.	+40,291	53,191	$2,506,891
CPB	CAMPBELL'S Co	+39,819	51,319	$1,142,874
STWD	Starwood Property Trust, Inc.	+36,521	46,758	$765,896
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
XRX	Xerox Holdings Corp	−506,706	56,936	$178,209
GRAB	Grab Holdings Ltd	−464,909	244,541	$921,919
PTEN	Patterson Uti Energy Inc	−426,469	187,743	$1,723,480
SHLS	Shoals Technologies Group, Inc.	−425,530	49,541	$490,455
OWL	Blue Owl Capital Inc.	−377,993	97,068	$849,345
NU	Nu Holdings Ltd.	−375,129	69,054	$922,561
DCH	Dauch Corp	−372,428	203,297	$1,101,869
PCG	PG&E Corp	−360,721	59,193	$995,626
WTTR	Select Water Solutions, Inc.	−347,885	116,415	$2,325,971
HBAN	Huntington Bancshares Inc /Md/	−318,167	160,318	$2,842,438
TALO	Talos Energy Inc.	−310,771	55,417	$715,433
WWW	Wolverine World Wide Inc /De/	−306,135	86,604	$1,431,564
LKQ	Lkq Corp	−305,977	29,119	$766,703
ACVA	ACV Auctions Inc.	−282,179	295,159	$2,122,193
RPD	Rapid7, Inc.	−231,668	149,572	$1,211,533
EVH	Evolent Health, Inc.	−212,268	90,138	$488,547
CPRI	Capri Holdings Ltd	−191,322	24,383	$452,792
ERAS	Erasca, Inc.	−185,776	159,811	$2,927,737
GO	Grocery Outlet Holding Corp.	−182,148	34,891	$348,212
HNST	Honest Company, Inc.	−180,675	34,389	$125,863
RKT	Rocket Companies, Inc.	−178,247	10,063	$158,492
PPL	PPL Corp	−168,403	8,679	$315,481
CLVT	Clarivate PLC	−168,122	43,297	$93,521
ESI	Element Solutions Inc	−158,431	6,877	$328,376
PD	PagerDuty, Inc.	−147,498	285,264	$2,752,797
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
HPE	Hewlett Packard Enterprise Co	215,283	$9,711,416
VSEC	Vse Corp	28,386	$6,486,201
AAPL	Apple Inc.	21,814	$6,312,099
JBTM	JBT MAREL Corp	42,492	$6,161,340
HD	Home Depot, Inc.	16,683	$5,883,760
GGG	Graco Inc	74,973	$5,668,708
ZETA	Zeta Global Holdings Corp.	264,086	$5,197,212
SLGN	Silgan Holdings Inc	107,324	$4,978,760
FERG	Ferguson Enterprises Inc. /DE/	20,966	$4,975,860
MU	Micron Technology Inc	4,068	$4,695,651
LRCX	Lam Research Corp	9,535	$4,131,801
MGRC	Mcgrath Rentcorp	32,013	$3,874,533
LOW	Lowes Companies Inc	17,565	$3,872,906
MA	Mastercard Inc	7,408	$3,804,748
GILD	Gilead Sciences, Inc.	29,028	$3,667,397
PEP	Pepsico Inc	26,345	$3,567,113
FAST	Fastenal Co	72,660	$3,489,859
EXP	Eagle Materials Inc	15,501	$3,487,725
FDX	Fedex Corp	10,714	$3,354,874
SBUX	Starbucks Corp	32,753	$3,347,029
CB	Chubb Ltd	9,602	$3,271,785
SGI	Somnigroup International Inc.	41,284	$3,236,665
AOS	Smith A O Corp	51,399	$3,223,745
MSI	Motorola Solutions, Inc.	7,737	$3,213,098
MRVL	Marvell Technology, Inc.	10,628	$3,165,974
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
VB	Vanguard Morningstar Small-Cap ETF	67,041	$40,060,349
TECH	BIO-TECHNE Corp	319,316	$16,687,454
SMG	Scotts Miracle-Gro Co	173,347	$10,541,231
WEX	WEX Inc.	56,949	$8,715,474
HRB	H&R Block Inc	273,466	$8,679,810
ALK	Alaska Air Group, Inc.	229,238	$8,431,373
WHD	Cactus, Inc.	163,868	$7,762,427
REZI	Resideo Technologies, Inc.	229,613	$7,740,256
CDE	Coeur Mining, Inc.	408,502	$7,667,582
STZ	Constellation Brands, Inc.	48,750	$7,312,500
PFGC	Performance Food Group Co	85,229	$7,300,716
CNP	Centerpoint Energy Inc	164,040	$7,079,966
BURL	Burlington Stores, Inc.	21,359	$6,949,791
CSX	Csx Corp	154,032	$6,323,013
JBS	Jbs N.V.	344,630	$6,189,554
SPGI	S&P Global Inc.	14,342	$6,100,225
VSH	Vishay Intertechnology Inc	323,090	$5,815,620
AAXJ	iShares MSCI All Country Asia ex Japan ETF	22,645	$5,615,960
GM	General Motors Co	75,155	$5,599,047
ARW	Arrow Electronics, Inc.	37,627	$5,396,088
VISN	Vistance Networks, Inc.	293,321	$5,338,442
BX	Blackstone Inc.	45,877	$5,275,396
AKAM	Akamai Technologies Inc	45,496	$5,225,215
FN	Fabrinet	9,976	$5,202,683
FOXA	Fox Corp	93,390	$4,959,009
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

809 tracked positions · $1,059,649,992 total · filing declares 818 positions · $1,124,140,929 · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 809 positions by value · page 1 of 17

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
VTRS	Viatris Inc Healthcare	Added	705,683	+598,911	$11,206,246	+676.9%	1.06%
INTC	Intel Corp Technology	Added	76,015	+55,032	$10,613,974	+1046.2%	1.00%
HPE	Hewlett Packard Enterprise Co Technology	NEW	215,283	NEW	$9,711,416	NEW	0.92%
RYTM	Rhythm Pharmaceuticals, Inc. Healthcare	Added	73,465	+16,465	$8,156,818	+64.5%	0.77%
ESAB	ESAB Corp Industrials	Added	82,405	+58,055	$8,127,605	+245.3%	0.77%
GXO	GXO Logistics, Inc. Industrials	Added	156,873	+47,692	$7,953,461	+40.5%	0.75%
AMAT	Applied Materials Inc /De Technology	Reduced	9,715	-9,537	$7,023,945	+6.7%	0.66%
AVGO	Broadcom Inc. Technology	Reduced	18,060	-19,110	$6,822,165	−40.7%	0.64%
NVDA	Nvidia Corp Technology	Reduced	33,901	-23,454	$6,783,251	−32.2%	0.64%
VSEC	Vse Corp Industrials	NEW	28,386	NEW	$6,486,201	NEW	0.61%
AAPL	Apple Inc. Technology	NEW	21,814	NEW	$6,312,099	NEW	0.60%
IMNM	Immunome Inc. Healthcare	Reduced	297,489	-9,391	$6,303,791	−6.1%	0.59%
JBTM	JBT MAREL Corp Industrials	NEW	42,492	NEW	$6,161,340	NEW	0.58%
VRSN	Verisign Inc/Ca Technology	Added	24,293	+18,342	$6,111,147	+313.5%	0.58%
EQIX	Equinix Inc Real Estate	Reduced	5,714	-6,240	$5,956,216	−49.2%	0.56%
HD	Home Depot, Inc. Consumer Cyclical	NEW	16,683	NEW	$5,883,760	NEW	0.56%
RARE	Ultragenyx Pharmaceutical Inc. Healthcare	Added	171,771	+78,149	$5,735,433	+192.4%	0.54%
GGG	Graco Inc Industrials	NEW	74,973	NEW	$5,668,708	NEW	0.53%
GOOGL	Alphabet Inc. Communication Services	Added	15,759	+440	$5,570,393	+26.8%	0.53%
AME	Ametek Inc/ Industrials	Added	22,891	+8,802	$5,538,248	+83.4%	0.52%
MSFT	Microsoft Corp Technology	Added	14,579	+3,412	$5,438,258	+31.6%	0.51%
TTMI	Ttm Technologies Inc Technology	Added	28,908	+20,517	$5,406,374	+561.4%	0.51%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	22,644	-26,450	$5,396,970	−47.2%	0.51%
ZETA	Zeta Global Holdings Corp. Technology	NEW	264,086	NEW	$5,197,212	NEW	0.49%
SLGN	Silgan Holdings Inc Consumer Cyclical	NEW	107,324	NEW	$4,978,760	NEW	0.47%
FERG	Ferguson Enterprises Inc. /DE/ Industrials	NEW	20,966	NEW	$4,975,860	NEW	0.47%
SMTC	Semtech Corp Technology	Added	30,064	+22,608	$4,865,858	+748.8%	0.46%
MU	Micron Technology Inc Technology	NEW	4,068	NEW	$4,695,651	NEW	0.44%
ABT	Abbott Laboratories Healthcare	Added	50,174	+29,265	$4,552,788	+112.1%	0.43%
LECO	Lincoln Electric Holdings Inc Industrials	Added	16,908	+766	$4,489,243	+11.7%	0.42%
LRCX	Lam Research Corp Technology	NEW	9,535	NEW	$4,131,801	NEW	0.39%
ED	Consolidated Edison Inc Utilities	Added	35,657	+26,744	$3,944,733	+291.0%	0.37%
MGRC	Mcgrath Rentcorp Industrials	NEW	32,013	NEW	$3,874,533	NEW	0.37%
LOW	Lowes Companies Inc Consumer Cyclical	NEW	17,565	NEW	$3,872,906	NEW	0.37%
MA	Mastercard Inc Financial Services	NEW	7,408	NEW	$3,804,748	NEW	0.36%
NPK	National Presto Industries Inc Industrials	Added	30,383	+1,875	$3,797,571	−2.8%	0.36%
HNI	Hni Corp Consumer Cyclical	Added	93,877	+27,802	$3,793,569	+71.9%	0.36%
RS	Reliance, Inc. Basic Materials	Reduced	10,023	-19,171	$3,744,592	−57.8%	0.35%
SUPN	Supernus Pharmaceuticals, Inc. Healthcare	Added	79,936	+34,187	$3,717,823	+57.2%	0.35%
GILD	Gilead Sciences, Inc. Healthcare	NEW	29,028	NEW	$3,667,397	NEW	0.35%
DNTH	Dianthus Therapeutics, Inc. /DE/ Healthcare	Reduced	37,228	-70,525	$3,628,985	−59.9%	0.34%
APH	Amphenol Corp /De/ Technology	Added	10,243	+4,274	$3,612,091	+139.5%	0.34%
CNM	Core & Main, Inc. Industrials	Added	74,801	+67,616	$3,609,148	+916.8%	0.34%
CELC	Celcuity Inc. Healthcare	Reduced	34,488	-41,833	$3,608,134	−58.6%	0.34%
PEP	Pepsico Inc Consumer Defensive	NEW	26,345	NEW	$3,567,113	NEW	0.34%
SNDX	Syndax Pharmaceuticals Inc Healthcare	Added	162,524	+6,559	$3,552,774	−2.5%	0.34%
NRG	Nrg Energy, Inc. Utilities	Reduced	24,183	-22,732	$3,532,168	−48.5%	0.33%
MBUU	Malibu Boats, Inc. Consumer Cyclical	Reduced	127,366	-104,483	$3,493,649	−41.9%	0.33%
FAST	Fastenal Co Industrials	NEW	72,660	NEW	$3,489,859	NEW	0.33%
EXP	Eagle Materials Inc Basic Materials	NEW	15,501	NEW	$3,487,725	NEW	0.33%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.