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Portfolio (Quarterly) Guide ↗

Atom Investors LP

· CIK 0001738902
13F Portfolio $1.4B AUM 641 positions Filed May 15, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 331 New 163 Added 137 Reduced 246 Exited
Page 5 of 7  ·  137 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
81 MCK MCKESSON CORP Healthcare 773.0 $669K 0.05% -10K -92.6% $865.36 -11.4%
82 LBRT LIBERTY ENERGY INC Energy 22,841.0 $658K 0.05% -491K -95.5% $28.80 +14.2%
83 ACHC ACADIA HEALTHCARE COMPANY IN Healthcare 27,678.0 $647K 0.05% -215K -88.6% $23.39 -1.6%
84 NVR NVR INC Consumer Cyclical 98.0 $646K 0.05% -7.0 -6.7% $6589.83 -8.2%
85 MAN MANPOWERGROUP INC WIS Industrials 21,895.0 $645K 0.05% -45K -67.3% $29.46 -2.3%
86 XPRO EXPRO GROUP HOLDINGS NV Energy 36,772.0 $640K 0.05% -15K -28.3% $17.41 -2.5%
87 MARA MARA HOLDINGS INC Financial Services 77,755.0 $634K 0.04% -18K -18.4% $8.16 +66.1%
88 BLBD BLUE BIRD CORP Consumer Cyclical 10,552.0 $599K 0.04% -113K -91.5% $56.79 +14.1%
89 AMTM AMENTUM HOLDINGS INC Industrials 22,815.0 $595K 0.04% -21K -47.8% $26.08 -11.2%
90 SMTC SEMTECH CORP Technology 7,456.0 $573K 0.04% -5K -41.2% $76.89 +84.5%
91 FE FIRSTENERGY CORP Utilities 11,199.0 $567K 0.04% -12K -52.2% $50.66 -10.2%
92 BLKB BLACKBAUD INC Technology 14,561.0 $562K 0.04% -13K -46.5% $38.61 -23.3%
93 PBH PRESTIGE CONSMR HEALTHCARE I Healthcare 9,148.0 $542K 0.04% -10K -52.2% $59.27 -18.6%
94 BE BLOOM ENERGY CORP Industrials 3,952.0 $535K 0.04% -42K -91.5% $135.49 +127.2%
95 OEC ORION S.A. Basic Materials 80,433.0 $523K 0.04% -227K -73.8% $6.50 +4.0%
96 CHE CHEMED CORP NEW Healthcare 1,373.0 $519K 0.04% -7K -83.6% $377.74 +16.9%
97 XEL XCEL ENERGY INC Utilities 6,361.0 $505K 0.04% -53K -89.4% $79.44 +0.5%
98 NCLH NORWEGIAN CRUISE LINE HLDGS Consumer Cyclical 25,988.0 $486K 0.04% -299K -92.0% $18.70 -11.9%
99 WAL WESTERN ALLIANCE BANCORP Financial Services 6,638.0 $470K 0.03% -29K -81.4% $70.85 +8.7%
100 SILA SILA REALTY TRUST INC Real Estate 19,578.0 $464K 0.03% -122.0 -0.6% $23.68 +27.7%
Page 5 of 7  ·  137 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Industrials 16.9%
Healthcare 15.2%
Consumer Cyclical 14.4%
Technology 14.1%
Financial Services 10.7%
Energy 6.5%
Utilities 5.6%
Basic Materials 4.9%
Consumer Defensive 4.7%
Real Estate 4.1%