Atom Investors LP Q4 2025 Filing

Filed February 17, 2026

Portfolio Value

$1.3B

Holdings

556

Report Date

Q4 2025

Filing Type

13F-HR

All Holdings (556 positions)

#	Stock	Shares	Value	% Portfolio
1	VOOVANGUARD INDEX FDS	67,041	$42.0M	3.34%
2	TECHBIO-TECHNE CORP	351,673	$20.0M	1.59%
3	SITESITEONE LANDSCAPE SUPPLY	125,789	$15.0M	1.19%
4	APOAPOLLO GLOBAL MGMT INC	101,853	$14.0M	1.11%
5	CRMSALESFORCE INC	52,870	$14.0M	1.11%
6	CWSTCASELLA WASTE SYS INC	122,675	$12.0M	0.95%
7	USMVISHARES TR	118,443	$11.0M	0.87%
8	XLUSELECT SECTOR SPDR TR	266,557	$11.0M	0.87%
9	XLVSELECT SECTOR SPDR TR	71,941	$11.0M	0.87%
10	XLFISELECT SECTOR SPDR TR	143,951	$11.0M	0.87%
11	GLNGGOLAR LNG LTD	282,305	$10.0M	0.79%
12	ATROASTRONICS CORP	188,492	$10.0M	0.79%
13	FFIVF5 INC	40,011	$10.0M	0.79%
14	XLRESELECT SECTOR SPDR TR	252,322	$10.0M	0.79%
15	CSXCSX CORP	257,834	$9.0M	0.71%
16	RHLDRESOLUTE HLDGS MGMT INC	47,250	$9.0M	0.71%
17	PHINPHINIA INC	149,138	$9.0M	0.71%
18	SHWSHERWIN WILLIAMS CO	30,401	$9.0M	0.71%
19	COHUCOHU INC	400,439	$9.0M	0.71%
20	LBRTLIBERTY ENERGY INC	513,742	$9.0M	0.71%
21	4DHDANA INC	341,506	$8.0M	0.64%
22	MCKMCKESSON CORP	10,505	$8.0M	0.64%
23	GLOBGLOBANT S A	129,534	$8.0M	0.64%
24	DVADAVITA INC	71,796	$8.0M	0.64%
25	AAALCOA CORP	155,253	$8.0M	0.64%
26	AEISADVANCED ENERGY INDS	41,372	$8.0M	0.64%
27	BCBRUNSWICK CORP	117,703	$8.0M	0.64%
28	EHCENCOMPASS HEALTH CORP	76,487	$8.0M	0.64%
29	CELCCELCUITY INC	85,583	$8.0M	0.64%
30	HRBBLOCK H & R INC	171,538	$7.0M	0.56%
31	PATKPATRICK INDS INC	67,065	$7.0M	0.56%
32	HURNHURON CONSULTING GROUP INC	45,619	$7.0M	0.56%
33	CLHCLEAN HARBORS INC	31,001	$7.0M	0.56%
34	WMWASTE MGMT INC DEL	31,975	$7.0M	0.56%
35	NCLHNORWEGIAN CRUISE LINE HLDG	324,590	$7.0M	0.56%
36	ABGCENCORA INC	21,942	$7.0M	0.56%
37	DNTHDIANTHUS THERAPEUTICS INC	181,860	$7.0M	0.56%
38	CSLCARLISLE COS INC	20,483	$6.0M	0.48%
39	OWLBLUE OWL CAPITAL INC	447,272	$6.0M	0.48%
40	FLUTFLUTTER ENTMT PLC	28,495	$6.0M	0.48%
41	LKQ1LKQ CORP	200,963	$6.0M	0.48%
42	SAIASAIA INC	19,048	$6.0M	0.48%
43	SMGSCOTTS MIRACLE-GRO CO	113,989	$6.0M	0.48%
44	DORMDORMAN PRODS INC	50,191	$6.0M	0.48%
45	APTVAPTIV PLC	86,251	$6.0M	0.48%
46	STESTERIS PLC	25,427	$6.0M	0.48%
47	MTHMERITAGE HOMES CORP	95,073	$6.0M	0.48%
48	GPGICOMPOSECURE INC	334,666	$6.0M	0.48%
49	GWWWW GRAINGER INC	5,505	$5.0M	0.40%
50	ENSGENSIGN GROUP INC	32,943	$5.0M	0.40%
51	URGNUROGEN PHARMA LTD	234,423	$5.0M	0.40%
52	BLBDBLUE BIRD CORP	123,801	$5.0M	0.40%
53	FNDFLOOR & DECOR HLDGS INC	88,938	$5.0M	0.40%
54	NVDANVIDIA CORPORATION	31,433	$5.0M	0.40%
55	ASGNASGN INC	104,762	$5.0M	0.40%
56	PFGCPERFORMANCE FOOD GROUP CO	61,856	$5.0M	0.40%
57	MBUUMALIBU BOATS INC	186,051	$5.0M	0.40%
58	AWNADVANCE AUTO PARTS INC	150,108	$5.0M	0.40%
59	UTIUNIVERSAL TECHNICAL INST	207,027	$5.0M	0.40%
60	THRTHERMON GROUP HLDGS INC	134,849	$5.0M	0.40%
61	BLDRBUILDERS FIRSTSOURCE INC	51,161	$5.0M	0.40%
62	KODKODIAK SCIENCES INC	207,495	$5.0M	0.40%
63	AIC3 AI INC	374,371	$5.0M	0.40%
64	LNTALLIANT ENERGY CORP	84,997	$5.0M	0.40%
65	CITHE CIGNA GROUP	15,443	$4.0M	0.32%
66	MSFTMICROSOFT CORP	9,747	$4.0M	0.32%
67	PFEPFIZER INC	167,271	$4.0M	0.32%
68	WHWYNDHAM HOTELS & RESORTS	63,595	$4.0M	0.32%
69	DISDISNEY WALT CO	42,322	$4.0M	0.32%
70	PAHUSDELEMENT SOLUTIONS INC	196,251	$4.0M	0.32%
71	DBRGDIGITALBRIDGE GROUP INC	317,345	$4.0M	0.32%
72	AAPLAPPLE INC	15,892	$4.0M	0.32%
73	NUNU HLDGS LTD	257,023	$4.0M	0.32%
74	MUMICRON TECHNOLOGY INC	16,213	$4.0M	0.32%
75	GTLSCHART INDS INC	23,019	$4.0M	0.32%
76	GKDGRAND CANYON ED INC	26,451	$4.0M	0.32%
77	JHXJAMES HARDIE INDS PLC	233,159	$4.0M	0.32%
78	KALVKALVISTA PHARMACEUTICALS	276,113	$4.0M	0.32%
79	BLDTOPBUILD CORP	9,990	$4.0M	0.32%
80	ENQENTEGRIS INC	57,914	$4.0M	0.32%
81	DGXQUEST DIAGNOSTICS INC	24,043	$4.0M	0.32%
82	UALUNITED AIRLS HLDGS INC	39,949	$4.0M	0.32%
83	XELXCEL ENERGY INC	59,796	$4.0M	0.32%
84	DNOWDNOW INC	339,210	$4.0M	0.32%
85	UNHUNITEDHEALTH GROUP INC	12,528	$4.0M	0.32%
86	ONTOONTO INNOVATION INC	28,349	$4.0M	0.32%
87	WHDCACTUS INC	106,891	$4.0M	0.32%
88	REZIRESIDEO TECHNOLOGIES INC	135,557	$4.0M	0.32%
89	TALOTALOS ENERGY INC	363,999	$4.0M	0.32%
90	FICOFAIR ISAAC CORP	2,801	$4.0M	0.32%
91	SSBSOUTHSTATE BK CORP	46,199	$4.0M	0.32%
92	ETRENTERGY CORP NEW	49,806	$4.0M	0.32%
93	MNROMONRO INC	222,586	$4.0M	0.32%
94	STZCONSTELLATION BRANDS INC	36,040	$4.0M	0.32%
95	DHRDANAHER CORPORATION	19,861	$4.0M	0.32%
96	PCGPG&E CORP	291,917	$4.0M	0.32%
97	BCOBRINKS CO	39,816	$4.0M	0.32%
98	BAXBAXTER INTL INC	253,943	$4.0M	0.32%
99	BEBLOOM ENERGY CORP	46,294	$4.0M	0.32%
100	PRAXPRAXIS PRECISION MEDICINES	16,487	$4.0M	0.32%

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