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Atom Investors LP

Q4 2025 · Filed 2026-02-17
Market Value
$1.2B
-6.7%
Holdings
831
-21
New Purchases
260
Added To
131
Closed
297
Reduced
128
Top 10 Concentration
13.6%
Turnover
67.0%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
VOO 3.48% 0.00% +3.48% $42M
TECH 1.71% 0.00% +1.71% $21M
SITE 1.30% 0.07% +1.23% $16M
CWST 0.99% 0.00% +0.99% $12M
APO 1.22% 0.28% +0.93% $15M
ATRO 0.85% 0.00% +0.85% $10M
FFIV 0.84% 0.00% +0.84% $10M
XLRE 0.84% 0.00% +0.84% $10M
LBRT 0.78% 0.00% +0.78% $9M
COHU 0.77% 0.00% +0.77% $9M
RHLD 0.81% 0.07% +0.73% $10M
AEIS 0.72% 0.00% +0.72% $9M
CELC 0.71% 0.00% +0.71% $9M
XLU 0.94% 0.25% +0.69% $11M
GLOB 0.70% 0.02% +0.68% $8M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
IWM 0.00% 7.55% -7.55% $0
SPY 0.08% 5.19% -5.11% $1M
IWN 0.08% 3.13% -3.05% $990K
XRT 0.04% 1.58% -1.54% $460K
XLF 0.03% 1.39% -1.36% $380K
QQQ 0.00% 1.22% -1.22% $0
XHB 0.03% 1.21% -1.18% $387K
XBI 0.02% 0.94% -0.92% $266K
OLLI 0.00% 0.80% -0.80% $0
XLI 0.03% 0.81% -0.78% $317K
MIDD 0.00% 0.75% -0.75% $0
AZZ 0.00% 0.71% -0.71% $0
LUV 0.00% 0.68% -0.68% $0
HUBB 0.00% 0.67% -0.67% $0
LRN 0.00% 0.65% -0.65% $0

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 37 $102M 8.4%
Large Cap 267 $470M 38.8%
Mid Cap 266 $442M 36.5%
Small Cap 214 $184M 15.2%
Micro Cap 47 $12M 1.0%

Portfolio Analytics

Avg Market Cap
$63.2B
Median Market Cap
$5.2B
Avg P/E
31.7
Median P/E
22.6
Avg Dividend Yield
0.02%
Avg Beta
1.13
# Stocks
791
# ETFs / Funds
40

Top Holdings (831 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 VOO 3.48% 67,041 $42M $627.13 +67,041 NEW
2 TECH 1.71% 351,673 $21M $58.81 +351,673 NEW
3 SITE 1.30% 125,789 $16M $124.56 $15M +118,924 +1732.3%
4 APO 1.22% 101,853 $15M $144.76 $11M +74,133 +267.4%
5 CRM 1.16% 52,870 $14M $264.91 $7M +22,655 +75.0%
6 CWST 0.99% 122,675 $12M $97.94 +122,675 NEW
7 XLU 0.94% 266,557 $11M $42.69 $8M +229,887 +626.9%
8 XLP 0.92% 143,951 $11M $77.68 $7M +87,206 +153.7%
9 USMV 0.92% 118,443 $11M $94.16 $921K +10,899 +10.1%
10 XLV 0.92% 71,941 $11M $154.80 -$4M -34,050 -32.1%
11 GLNG 0.87% 282,305 $11M $37.21 $5M +151,901 +116.5%
12 ATRO 0.85% 188,492 $10M $54.24 +188,492 NEW
13 FFIV 0.84% 40,011 $10M $255.26 +40,011 NEW
14 XLRE 0.84% 252,322 $10M $40.35 +252,322 NEW
15 SHW 0.81% 30,401 $10M $324.03 $2M +7,501 +32.8%
16 RHLD 0.81% 47,250 $10M $206.43 $9M +34,029 +257.4%
17 LBRT 0.78% 513,742 $9M $18.46 +513,742 NEW
18 PHIN 0.77% 149,138 $9M $62.69 $4M +51,937 +53.4%
19 CSX 0.77% 257,834 $9M $36.25 $6M +149,618 +138.3%
20 COHU 0.77% 400,439 $9M $23.27 +400,439 NEW
21 BC 0.72% 117,703 $9M $74.24 $173K -17,735 -13.1%
22 AEIS 0.72% 41,372 $9M $209.37 +41,372 NEW
23 MCK 0.71% 10,505 $9M $820.29 $6M +7,756 +282.1%
24 CELC 0.71% 85,583 $9M $99.74 +85,583 NEW
25 GLOB 0.70% 129,534 $8M $65.37 $8M +124,033 +2254.7%
26 AA 0.68% 155,253 $8M $53.14 $2M -22,056 -12.4%
27 DVA 0.67% 71,796 $8M $113.61 $2M +25,799 +56.1%
28 EHC 0.67% 76,487 $8M $106.14 $3M +40,080 +110.1%
29 DAN 0.67% 341,506 $8M $23.76 +341,506 NEW
30 HURN 0.65% 45,619 $8M $172.91 -$345K -10,474 -18.7%
31 DNTH 0.62% 181,860 $7M $41.21 $5M +120,822 +197.9%
32 HRB 0.62% 171,538 $7M $43.58 +171,538 NEW
33 ABC 0.61% 21,942 $7M $337.75 $3M +6,448 +41.6%
34 PATK 0.60% 67,065 $7M $108.43 +67,065 NEW
35 CLH 0.60% 31,001 $7M $234.48 +31,001 NEW
36 NCLH 0.60% 324,590 $7M $22.32 +324,590 NEW
37 WM 0.58% 31,975 $7M $219.71 $549K +2,649 +9.0%
38 OWL 0.55% 447,272 $7M $14.94 +447,272 NEW
39 SMG 0.55% 113,989 $7M $58.35 +113,989 NEW
40 CSL 0.54% 20,483 $7M $319.86 -$4M -12,575 -38.0%
41 GPGI 0.53% 334,666 $6M $19.28 -$1M -38,996 -10.4%
42 STE 0.53% 25,427 $6M $253.52 $3M +9,834 +63.1%
43 MTH 0.52% 95,073 $6M $65.80 +95,073 NEW
44 SAIA 0.51% 19,048 $6M $326.52 $6M +17,339 +1014.6%
45 DORM 0.51% 50,191 $6M $123.19 $4M +37,433 +293.4%
46 LKQ 0.50% 200,963 $6M $30.20 $181K +8,169 +4.2%
47 AAP 0.49% 150,108 $6M $39.30 $1M +74,580 +98.7%
48 NVDA 0.48% 31,433 $6M $186.50 $2M +10,666 +51.4%
49 BLBD 0.48% 123,801 $6M $47.00 +123,801 NEW
50 KOD 0.48% 207,495 $6M $27.96 +207,495 NEW
51 ENSG 0.47% 32,943 $6M $174.20 $2M +11,055 +50.5%
52 PFGC 0.46% 61,856 $6M $89.92 $150K +9,839 +18.9%
53 GWW 0.46% 5,505 $6M $1,009.05 +5,505 NEW
54 LNT 0.46% 84,997 $6M $65.01 +84,997 NEW
55 URGN 0.45% 234,423 $5M $23.42 -$334K -57,539 -19.7%
56 FND 0.45% 88,938 $5M $60.89 $4M +63,675 +252.1%
57 UTI 0.45% 207,027 $5M $26.13 +207,027 NEW
58 BLDR 0.44% 51,161 $5M $102.89 $351K +10,644 +26.3%
59 MBUU 0.43% 186,051 $5M $28.21 -$192K +18,406 +11.0%
60 AI 0.42% 374,371 $5M $13.48 $4M +311,813 +498.4%
61 ASGN 0.42% 104,762 $5M $48.17 +104,762 NEW
62 THR 0.41% 134,849 $5M $37.16 $4M +88,006 +187.9%
63 STZ 0.41% 36,040 $5M $137.96 $2M +16,651 +85.9%
64 ESI 0.41% 196,251 $5M $24.99 -$1M -42,857 -17.9%
65 WHD 0.40% 106,891 $5M $45.68 +106,891 NEW
66 ENTG 0.40% 57,914 $5M $84.25 +57,914 NEW
67 0YY7.L 0.40% 317,345 $5M $15.34 +317,345 NEW
68 BAX 0.40% 253,943 $5M $19.11 +253,943 NEW
69 DIS 0.40% 42,322 $5M $113.77 $5M +40,019 +1737.7%
70 WH 0.40% 63,595 $5M $75.56 $3M +38,539 +153.8%
71 GOOG 0.39% 15,183 $5M $313.80 $1M -15 -0.1%
72 REZI 0.39% 135,557 $5M $35.12 $4M +109,846 +427.2%
73 GTLS 0.39% 23,019 $5M $206.23 +23,019 NEW
74 FICO 0.39% 2,801 $5M $1,690.62 $72K -315 -10.1%
75 MSFT 0.39% 9,747 $5M $483.62 -$172K +314 +3.3%
76 PCG 0.39% 291,917 $5M $16.07 -$2M -131,748 -31.1%
77 BCO 0.38% 39,816 $5M $116.73 +39,816 NEW
78 MU 0.38% 16,213 $5M $285.41 +16,213 NEW
79 ETR 0.38% 49,806 $5M $92.43 -$6M -60,341 -54.8%
80 DHR 0.38% 19,861 $5M $228.92 -$286K -4,515 -18.5%
81 DNOW 0.37% 339,210 $4M $13.25 +339,210 NEW
82 ONTO 0.37% 28,349 $4M $157.86 -$76K -6,874 -19.5%
83 UAL 0.37% 39,949 $4M $111.82 +39,949 NEW
84 MNRO 0.37% 222,586 $4M $20.04 $2M +89,076 +66.7%
85 KALV 0.37% 276,113 $4M $16.15 +276,113 NEW
86 XEL 0.37% 59,796 $4M $73.86 +59,796 NEW
87 LOPE 0.36% 26,451 $4M $166.31 $2M +17,100 +182.9%
88 AAPL 0.36% 15,892 $4M $271.86 $191K -324 -2.0%
89 NU 0.36% 257,023 $4M $16.74 +257,023 NEW
90 CI 0.35% 15,443 $4M $275.23 -$6M -19,483 -55.8%
91 DGX 0.34% 24,043 $4M $173.53 +24,043 NEW
92 BLD 0.34% 9,990 $4M $417.19 -$2M -5,088 -33.7%
93 PFE 0.34% 167,271 $4M $24.90 $3M +118,463 +242.7%
94 GUTS 0.34% 1,883,018 $4M $2.20 +1,883,018 NEW
95 UNH 0.34% 12,528 $4M $330.11 +12,528 NEW
96 VSAT 0.34% 117,998 $4M $34.46 -$977K -54,118 -31.4%
97 BE 0.33% 46,294 $4M $86.89 +46,294 NEW
98 TALO 0.33% 363,999 $4M $11.02 $3M +212,971 +141.0%
99 CHH 0.33% 41,816 $4M $95.26 $1M +17,642 +73.0%
100 DPZ 0.33% 9,530 $4M $416.82 +9,530 NEW

New Positions

SymbolValue% Port
VOO $42M 3.48%
TECH $21M 1.71%
CWST $12M 0.99%
ATRO $10M 0.85%
FFIV $10M 0.84%
XLRE $10M 0.84%
LBRT $9M 0.78%
COHU $9M 0.77%
AEIS $9M 0.72%
CELC $9M 0.71%
DAN $8M 0.67%
HRB $7M 0.62%
PATK $7M 0.60%
CLH $7M 0.60%
NCLH $7M 0.60%

Sold Out Positions

SymbolValue% Port
ESTC —%
ABT —%
T —%
NVT —%
RSI —%
ARW —%
ED —%
ASX —%
ETD —%
HLI —%
YETI —%
CVS —%
BMY —%
FOUR —%
RYAN —%
View SEC EDGAR Filings for Atom Investors LP →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms