§ 13F · FUND PROFILE
Atom Investors LP.
Institutional filer · behavioral pattern: Other. Summary pending.
AUM · — (13F)Positions · 556Turnover · — · Q4Filed · Feb 17, 2026
CONCENTRATION
—
Top 10 holdings
NEW BUYS
0
+$1259.3T deployed
EXITS
0
No exits
SECTOR SHIFT
—
No prior quarter data
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q4 2025
FILED FEB 17, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q4 |
|---|---|---|---|---|---|---|
| 1 | VOO | VANGUARD INDEX FDS | 67K | $42.0T | 3.3% | NEW |
| 2 | TECH | BIO-TECHNE CORP | 352K | $20.7T | 1.6% | NEW |
| 3 | SITE | SITEONE LANDSCAPE SUPPLY | 126K | $15.7T | 1.2% | NEW |
| 4 | APO | APOLLO GLOBAL MGMT INC | 102K | $14.7T | 1.2% | NEW |
| 5 | CRM | SALESFORCE INC | 53K | $14.0T | 1.1% | NEW |
| 6 | CWST | CASELLA WASTE SYS INC | 123K | $12.0T | 1.0% | NEW |
| 7 | XLU | SELECT SECTOR SPDR TR | 267K | $11.4T | 0.9% | NEW |
| 8 | XLP | SELECT SECTOR SPDR TR | 144K | $11.2T | 0.9% | NEW |
| 9 | USMV | ISHARES TR | 118K | $11.2T | 0.9% | NEW |
| 10 | XLV | SELECT SECTOR SPDR TR | 72K | $11.1T | 0.9% | NEW |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE ATOM SIGNAL
AC read
Atom Investors LP is classified as a Other fund.
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
1 FILINGS
Q4 2025
Steady book
+0 buys · −0 exits · 0 changed