Position in SNDX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,552,774
-$90,568 QoQ
Shares Held
162,524
+4.2% QoQ
Ownership
0.182%
of shares outstanding
% of Portfolio
0.34%
of 13F equity value
Holder Rank
#80
of 238 holders
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SNDX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Atom Investors LP holds $106,011,536 across 52 Biotechnology names. SNDX ranks #6 (3.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RYTM |
Rhythm Pharmaceuticals, Inc.
|
73,465 | $8,156,818 | |
| 2 | IMNM |
Immunome Inc.
|
297,489 | $6,303,791 | |
| 3 | RARE |
Ultragenyx Pharmaceutical Inc.
|
171,771 | $5,735,433 | |
| 4 | DNTH |
Dianthus Therapeutics, Inc. /DE/
|
37,228 | $3,628,985 | |
| 5 | CELC |
Celcuity Inc.
|
34,488 | $3,608,134 | |
| 6 | SNDX |
Syndax Pharmaceuticals Inc
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|
162,524 | $3,552,774 | |
| 7 | AXSM |
Axsome Therapeutics, Inc.
|
14,179 | $3,470,593 | |
| 8 | JAZZ |
Jazz Pharmaceuticals plc
|
13,474 | $3,246,829 |
All Filings in SNDX
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,552,774 | 162,524 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $3,643,342 | 155,965 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,976,402 | 141,666 | Shares | Sole | 2026-02-17 | |
| 2025-06-30 | $122,718 | 13,104 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $703,611 | 57,274 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $830,149 | 62,795 | Shares | Sole | 2025-02-14 | |
| No filing history on record for this holder in this stock. | ||||||